EP0996312B1 - Arrangement of a one-piece molded part of ceramic glass, glass or ceramic - Google Patents
Arrangement of a one-piece molded part of ceramic glass, glass or ceramic Download PDFInfo
- Publication number
- EP0996312B1 EP0996312B1 EP99120746A EP99120746A EP0996312B1 EP 0996312 B1 EP0996312 B1 EP 0996312B1 EP 99120746 A EP99120746 A EP 99120746A EP 99120746 A EP99120746 A EP 99120746A EP 0996312 B1 EP0996312 B1 EP 0996312B1
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- Prior art keywords
- shaped part
- edge region
- piece shaped
- arrangement according
- piece
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/108—Mounting of hot plate on worktop
Definitions
- the invention relates to the arrangement of a one-piece molding of glass ceramic, glass or ceramic cooking surface of a cooking appliance in a section of a countertop, with a deviating from the height of the inner main plane up, peripheral outer edge region.
- DE 30 09 961 C2 describes a connected to a section of a worktop mounting frame on which a flat glass ceramic cooking field unit, flush with the cut of the worktop rests.
- a flat glass ceramic cooking field unit flush with the cut of the worktop rests.
- the hot cookware can accidentally be pulled over the actual cooking area on the part of the cooking field unit, in which in some embodiments operating and / or display elements are located and damage them.
- a glass ceramic cooking surface which has at least one gradation, wherein the gradation is executed in the form of a sharp edge, which can be easily damaged by cookware or makesgerate, such as for cleaning glass ceramic hobs scrapers.
- a plate of a heat radiation permeable material such as glass ceramic, glass, ceramic or a similar material as a surface, for. B. for cooking, is described in DE 297 02 586 U 1.
- the one-piece plate forms two height-different, mutually parallel planes.
- a cooking and control surface of a one-piece glass-ceramic plate, in which the control surface is arranged ascending and facing the cooking surface, is described in DE 42 16 677 A1.
- a comparable hob is found in GB 22 96 088 A, wherein the flat glass ceramic plate is arranged either flush in the cutout of a countertop or the cutout overlapping.
- a one-piece molding made of glass, glass ceramic or ceramic as a heated surface is described in German Utility Model DE 298 11 628.6, wherein the molding at least forms the surface and a downwardly curved side surface.
- a plate made of glass ceramic is known as part of a cooking appliance in which at least one region of the one-piece plate deviates from the main plane.
- FIG. 7 of DE 43 33 334 A 1 shows a one-piece plate made of glass-ceramic with a peripheral outer peripheral region deviating upwards from the height of the inner main plane of the plate in which the cooking zones are arranged. In this case, radial diameter between the main plane and deviating from her edge region of 4 mm to 100 mm claimed.
- Assembly units for a cooktop with glass ceramic surface go out from DE 43 04 370 A1.
- An arrangement for attaching glass ceramic cooking surfaces in my edge area of a worktop, which tapers to a thin edge, is known from EP 0 846 921 A1.
- the object of the invention is to provide an arrangement of a one-piece molding of glass ceramic, glass or ceramic, with a deviating from the main plane, peripheral outer edge region in a section of a worktop, which avoids the disadvantages and weaknesses of previous designs and embodiments and Moreover, can be realized easily and inexpensively, with low installation costs. Furthermore, it is an object of the invention to find an arrangement that offers a high level of user and cleaning comfort, controllability, ease of maintenance and safety.
- This object is achieved according to claim 1 by the arrangement of a one-piece molding of glass ceramic, glass or ceramic, as cooking surface of a cooking appliance in a section of a countertop, with one of the height of the inner main plane of the integral molding, is arranged in the at least one cooking zone, upwardly deviating, peripheral edge region, wherein the one-piece molding is inserted flush in the cutout of the worktop, or according to claim 2 by an arrangement og one-piece molding, wherein the one-piece molding rests by means of its peripheral edge region on the edge of the cutout of the worktop.
- peripheral edge region is 20 mm to 80 mm wide according to claim 1 or claim 2.
- the common with the worktop, sealing joints of the integral molding are arranged so that they are neither temperature-loaded, nor accessible from overflowing cooking. This relatively wide, peripheral edge area, this can be particularly well and easily realized.
- the molded part lies in or on the cutout of the worktop.
- the advantages of the trough-like geometry of the molding are made accessible in the simplest way.
- the surrounding raised edge area also serves as a frame and overflow protection, and acts as an obstacle against accidental pulling hot pots from the actual cooking surface. Since the peripheral frame portion of the one-piece molding functioning as a frame is made of the same material as the inner cooking portion, the entire one-piece molding can be decorated in the same manner with the same decorations and colors, thus producing a harmonious visual appearance. Since no separate frame of other material procured and this must not be glued in addition, work steps and material are saved.
- the one-piece molded part rests on a mounting frame connected to the cutout of the worktop by means of its circumferential edge region and is infinitely adjustable in height, further advantageous arrangement possibilities of the molded part relative to the worktop can be realized. If desired, the arrangement can be made so that the surface of the peripheral edge region protrudes over the surface of the worktop by a certain amount or is lowered relative to this.
- the one-piece molding may have a grinding, in particular a Flachfacetten- or C-cut on the outer edge. This is particularly advantageous when the surface of the peripheral edge region of the one-piece molding is arranged higher than the surface of the work surface. In this arrangement, the outer edge is completely or partially free. By grinding the outer edge, a significant increase in the breaking strength is achieved in the edge region, at the same time a transition region between the worktop and molding is created. The fact that the outer edge is ground, the danger is cut at the edge to be cut.
- the inner main plane of the one-piece molded part, in which at least one cooking zone is arranged, is trough-shaped with respect to the circumferential edge region, in particular lowered by 2 mm to 4 mm.
- the inner main plane of the one-piece molding and the peripheral edge region have mutually large transition radii, in particular transition radii of 10 mm to 50 mm.
- transition region between the lowered inner region and the raised outer region is very soft, with large radii and the inner main plane, in particular lowered by 2 mm to 4 mm, is indeed a noticeable resistance when coating cookware, but no sharp edge. which can be damaged, present.
- the inner, lowered main plane may have upward and / or downward deviating areas, the areas as far as they are executed are, individual cooking zones can be assigned.
- the fact that the transition region also has large transition radii, in particular transition radii of 10 mm to 50 mm, the above-mentioned advantages.
- the one-piece molding can be glued liquid-tight with the worktop and possibly also with the mounting frame, in particular by means of a silicone adhesive.
- the splices are located outside the hot cooking area on the outer circumferential edge region and are therefore not particularly temperature burdened or endangered by overflowing food. The risk of permanent heavy contamination of the adhesive or sealing points is significantly minimized. Thus, bright, for example, the color of the worktop adapted adhesive can be used. In addition, these no longer have to be particularly temperature-stable.
- the lowered inner cooking area can be filled with water for cleaning, which can be additionally heated by switching on the heating plates.
- water for cleaning can be additionally heated by switching on the heating plates.
- the circumferential edge region of the one-piece molding can be asymmetrical or symmetrical only on opposite sides.
- the one-piece molding can be used as a cooking surface and / or roasting surface for electrically and / or gas and / or solid fuel and / or inductively heated cooking appliances.
- At least one control and / or display zone is preferably assigned to the peripheral edge region of the one-piece molded part.
- the operating and / or display zone can be arranged particularly preferably on the front edge area or on the lateral edge area of the one-piece molded part be.
- An arrangement on the rear edge area - as preferred in some countries - can also be realized. This achieves a particularly high degree of operating convenience, controllability and safety.
- the control and / or display zone is located on the raised peripheral edge area and is thus not exposed to the high temperature load of the actual cooking zone, accidental coating of hot cookware or overflow of food is prevented by the lowered inner main level.
- FIG. 1 shows an arrangement according to the invention of a one-piece molded part 1 made of glass ceramic, which is arranged as a cooking surface of a cooking appliance in a cut-out 2 of a worktop 3, with one of the height of the inner main plane 5 of the one-piece molded part 1, in the four cooking zones 4, upwardly deviating, circumferential outer edge region 6, wherein the molded part flush inserted into the cutout 2 of the worktop 3 is.
- Atstrument raised edge portion 6a of the molding are doing an operating zone 7 with located below the surface of the molding 1 controls, eg. B. infrared touch panels and a display zone 8 located below the surface of the molding display elements, z.
- the circumferential edge region 6 is formed symmetrically in the illustrated embodiment on the respective opposite sides, wherein the protruding raised edge portion 6a and the rear raised edge region are made wider than the two lateral, raised edge regions.
- FIG. 2 shows an arrangement o. G. Molded part 1 made of glass ceramic.
- the molded part 1 is flush with the cutout 2, a worktop 3 is inserted.
- the top of the worktop 3 and the top of the peripheral edge portion 6 of the integral molding 1 form a plane.
- the inner main plane 5 of the molded part is trough-shaped, in particular lowered by 2 mm to 4 mm.
- the surface of the peripheral edge region 6 and the inner main plane 5 are aligned parallel.
- the transition region between the inner main plane and the peripheral edge region is designed with large transition radii, in particular with radii of 10 mm to 50 mm.
- the peripheral edge region 6 is preferably 20 mm to 80 mm wide.
- sealing joints of the integral molding are arranged so that they are not affected by the relatively large distance from the hot cooking zone temperature, still reachable by the lowered cooking area of overflowing food.
- an adhesive in particular a silicone adhesive 9
- the molding is liquid-tight at the lateral edge and optionally connected to the lower outer edge of the molding with the worktop.
- FIGS. 3 and 4 show an arrangement o. G. integral molding 1, wherein the molding 1 rests by means of its peripheral edge portion 6 on the edge of the cutout 2 of the countertop 3 and is connected in liquid-tight manner by a silicone adhesive 9 with the outer edge of the molding.
- the molded part in this case has a flat facet cut in FIG. 3 and a C-cut in FIG. 4, preferably as edge protection.
- the upwardly deviating region 1a of the inner, lowered main plane 5 is assigned a cooking zone.
- the just executed, upwardly deviating region 1a has the same transition radii to the lowered main plane 5 as the peripheral edge region 6.
- the surface of the peripheral edge region 6 and the upwardly deviating portion 1a are preferably designed so that their surfaces are at a height.
- Figure 5 shows the arrangement og one-piece molding 1, that by means of its peripheral edge portion 6 connected to a cutout 2 of the countertop 3, known per se mounting frame 10 (DE 30 09 961 C 2) rests and is infinitely adjustable in height by means of screws 11.
- the molding has a C-cut on its outer edge and is liquid-tightly connected by means of silicone adhesive 9 with the worktop.
- the surface of the peripheral edge region 6 lies slightly above the surface of the worktop.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Electric Stoves And Ranges (AREA)
- Cookers (AREA)
- Baking, Grill, Roasting (AREA)
- Table Devices Or Equipment (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Combinations Of Kitchen Furniture (AREA)
Abstract
Description
Die Erfindung betrifft die Anordnung eines einstückigen Formteils aus Glaskeramik, Glas oder Keramik als Kochfläche eines Kochgerätes in einem Ausschnitt einer Arbeitsplatte, mit einem von der Höhe der inneren Hauptebene nach oben abweichenden, umlaufenden äußeren Randbereich.The invention relates to the arrangement of a one-piece molding of glass ceramic, glass or ceramic cooking surface of a cooking appliance in a section of a countertop, with a deviating from the height of the inner main plane up, peripheral outer edge region.
Die bündige Anordnung von ebenen Kochflächen aus Glaskeramik in einem Ausschnitt einer Arbeitsplatte ist bekannt.The flush arrangement of planar cooking surfaces of glass ceramic in a section of a worktop is known.
So wird in der DE 30 09 961 C 2 ein mit einem Ausschnitt einer Arbeitsplatte verbundener Montagerahmen beschrieben, auf dem eine ebene Glaskeramik-Kochfeldeinheit, zum Ausschnitt der Arbeitsplatte bündig, aufliegt. Durch entsprechende Schrauben ist es dabei möglich, die Kochfeldeinheit in der Höhe zu verstellen, so daß z. B. die Oberseite der Kochfeldeinheit und die Oberseite der Arbeitsplatte eine Ebene ausbilden. Die stufenlose Höhenverstellung mittels Schrauben sichert auch ohne Einhaltung exakter Abmessungen auf einfacher Weise eine flächenbündige Ausrichtung der Oberseite der Kochfläche auf die Oberseite der Arbeitsplatte. Die Montage kann auch so erfolgen, daß die Kochfläche um einen bestimmten Betrag über die Arbeitsfläche vorspringt oder aber gegenüber dieser versenkt ist.Thus, in DE 30 09 961 C2 describes a connected to a section of a worktop mounting frame on which a flat glass ceramic cooking field unit, flush with the cut of the worktop rests. By appropriate screws, it is possible to adjust the cooking field unit in height, so that z. B. the top of the cooking field unit and the top of the worktop form a plane. The stepless height adjustment by means of screws ensures a flush alignment of the top of the cooking surface on the top of the worktop even without observing exact dimensions. The assembly can also be done so that the cooking surface by a certain amount over the work surface protrudes or sunk in relation to this.
Auf Grund der ebenen Kochfeldeinheit sind die zur Abdichtung zwischen Arbeitsplatte und Kochfeldeinheit vorgesehenen Klebestellen schutzlos überlaufendem Kochgut ausgeliefert. Reinigungsarbeiten gestalten sich gerade im sensiblen Klebe- bzw. Dichtungsbereich schwierig. Man ist auf die Verwendung dunkler Kleber- bzw. Dichtmassen angewiesen, die eine geringere Schmutzauffälligkeit aufweisen.Due to the flat cooking field unit provided for sealing between worktop and cooking unit unit splices are delivered without protection overflowing food. Cleaning work is difficult, especially in the sensitive adhesive or sealing area. It is dependent on the use of dark adhesive or sealants, which have a lower soiling.
Das heiße Kochgeschirr kann versehentlich über die eigentliche Kochstelle hinaus auf dem Teil der Kochfeldeinheit gezogen werden, an der sich bei einigen Ausführungsbeispielen Bedien- und/oder Anzeigeelemente befinden und diese beschädigen.The hot cookware can accidentally be pulled over the actual cooking area on the part of the cooking field unit, in which in some embodiments operating and / or display elements are located and damage them.
Des weiteren ist es bei ebenengleichem Einbau möglich, daß das heiße Kochgeschirr versehentlich über die Kochfeldeinheit hinaus auf die Arbeitsfläche gezogen wird, so daß diese beschädigt oder noch schlimmer, daß aufgrund des fehlenden Randwiderstandes heißes Kochgeschirr samt Kochgut über die Arbeitsfläche hinaus gezogen wird, mit z. T. unabsehbaren Folgen.Furthermore, it is possible with level installation, that the hot cookware accidentally on the cooking surface unit addition to the work surface is pulled so that they are damaged or worse, that due to the lack of edge resistance hot cookware including food is pulled over the work area also, with z. T. incalculable consequences.
Ebenfalls bekannt sind einstückige Kochflächen aus Glaskeramik, deren äußerer Randbereich mindestens auf einer Seite von der Hauptebene abweicht. Aus der DE 196 10 073 A 1 ist eine Glaskeramikkochfläche bekannt, die mindestens eine Abstufung besitzt, wobei die Abstufung in Form einer scharfen Kante ausgeführt ist, die durch Kochgeschirr oder Reinigungsgerate, wie zur Reinigung von Glaskeramikkochflächen üblichen Schabern, leicht beschädigt werden kann.Also known are one-piece cooking surfaces made of glass ceramic, the outer edge region deviates at least on one side of the main plane. From DE 196 10 073 A 1 a glass ceramic cooking surface is known, which has at least one gradation, wherein the gradation is executed in the form of a sharp edge, which can be easily damaged by cookware or Reinigungsgerate, such as for cleaning glass ceramic hobs scrapers.
Eine Platte aus einem für Wärmestrahlung durchlässigen Material wie Glaskeramik, Glas, Keramik bzw. einem ähnlichen Material als Oberfläche, z. B. zum Kochen, wird in der DE 297 02 586 U 1 beschrieben. Die einstückige Platte bildet dabei zwei höhenverschiedene, zueinander parallele Ebenen aus.A plate of a heat radiation permeable material such as glass ceramic, glass, ceramic or a similar material as a surface, for. B. for cooking, is described in DE 297 02 586
Eine Koch- und Kontrollfläche aus einer einstückigen Glaskeramikplatte, bei der die Kontrollfläche hochsteigend und der Kochfläche zugewandt angeordnet ist, wird in der DE 42 16 677 A 1 beschrieben.A cooking and control surface of a one-piece glass-ceramic plate, in which the control surface is arranged ascending and facing the cooking surface, is described in DE 42 16 677 A1.
Bekannt ist aus der DE 90 13 064 U 1 einen Kochbereich einstückig auszubilden, mit einem Arbeitsbereich aus keramischem Material oder Glaskeramik, wobei der Kochbereich mit einem nach oben vorstehenden, im wesentlichen umlaufenden Rand versehen ist.It is known from DE 90 13 064
Ein vergleichbares Kochfeld geht aus GB 22 96 088 A hervor, wobei die ebene Glaskeramikplatte entweder bündig in den Ausschnitt einer Arbeitsplatte oder den Ausschnitt überdeckend angeordnet wird.A comparable hob is found in GB 22 96 088 A, wherein the flat glass ceramic plate is arranged either flush in the cutout of a countertop or the cutout overlapping.
Ein einstückiges Formteil aus Glas, Glaskeramik oder Keramik als beheizte Oberfläche wird in dem deutschen Gebrauchsmuster DE 298 11 628.6 beschrieben, wobei das Formteil wenigstens die Oberfläche und eine nach unten gebogene Seitenfläche ausbildet.A one-piece molding made of glass, glass ceramic or ceramic as a heated surface is described in German Utility Model DE 298 11 628.6, wherein the molding at least forms the surface and a downwardly curved side surface.
Aus der DE 43 33 334 A 1 ist eine Platte aus Glaskeramik als Bestandteil eines Kochgerätes bekannt, bei der mindestens ein Bereich der einstückigen Platte von der Hauptebene abweicht. Figur 7 der DE 43 33 334 A 1 zeigt eine einstückige Platte aus Glaskeramik mit einem von der Höhe der inneren Hauptebene der Platte, in der die Kochzonen angeordnet sind, nach oben abweichenden, umlaufenden äußeren Randbereich. Dabei werden Radiendurchmesser zwischen der Hauptebene und dem von ihr abweichenden Randbereich von 4 mm bis 100 mm beansprucht.From DE 43 33 334
Montageeinheiten für eine Kochmulde mit Glaskeramikoberfläche gehen aus DE 43 04 370 A1 hervor. Eine Anordnung zum Anbringen von GlaskeramikKochflächen in meinem zu einer dünnen Kante verjüngten Randbereich einer Arbeitsplatte ist aus EP 0 846 921 A1 bekannt.Assembly units for a cooktop with glass ceramic surface go out from DE 43 04 370 A1. An arrangement for attaching glass ceramic cooking surfaces in my edge area of a worktop, which tapers to a thin edge, is known from EP 0 846 921 A1.
Aufgabe der Erfindung ist es, eine Anordnung eines einstückigen Formteils aus Glaskeramik, Glas oder Keramik, mit einem von der Hauptebene nach oben abweichenden, umlaufenden äußeren Randbereich in einen Ausschnitt einer Arbeitsplatte zu finden, die die Nachteile und Schwächen bisheriger Konstruktionen und Ausführungsformen vermeidet und sich darüber hinaus einfach und kostengünstig, mit geringem Montageaufwand realisieren läßt. Des weiteren ist es Aufgabe der Erfindung eine Anordnung zu finden, die ein hohes Maß an Bedienungs- und Reinigungskomfort, Kontrollierbarkeit, Wartungsfreundlichkeit und Sicherheit bietet.The object of the invention is to provide an arrangement of a one-piece molding of glass ceramic, glass or ceramic, with a deviating from the main plane, peripheral outer edge region in a section of a worktop, which avoids the disadvantages and weaknesses of previous designs and embodiments and Moreover, can be realized easily and inexpensively, with low installation costs. Furthermore, it is an object of the invention to find an arrangement that offers a high level of user and cleaning comfort, controllability, ease of maintenance and safety.
Gelöst wird diese Aufgabe gemäß Anspruch 1 durch die Anordnung eines einstückigen Formteils aus Glaskeramik, Glas oder Keramik, als Kochfläche eines Kochgeräts in einem Ausschnitt einer Arbeitsplatte, mit einem von der Höhe der inneren Hauptebene des einstückigen Formteils, in der mindestens eine Kochzone angeordnet ist, nach oben abweichenden, umlaufenden Randbereich, wobei das einstückige Formteil bündig in den Ausschnitt der Arbeitsplatte eingefügt ist, oder gemäß Anspruch 2 durch eine Anordnung o. g. einstückigen Formteils, bei der das einstückige Formteil mittels seines umlaufenden Randbereichs auf dem Rand des Ausschnitts der Arbeitsplatte aufliegt.This object is achieved according to
Der umlaufende Randbereich ist gemäß Anspruch 1 oder Anspruch 2 20 mm bis 80 mm breit. Die mit der Arbeitsplatte gemeinsamen, abdichtenden Verbindungsstellen des einstückigen Formteils sind so angeordnet, dass sie weder temperaturbelastet, noch von überlaufendem Kochgut erreichbar sind. Durch diesen relativ breiten, umlaufenden Randbereich, lässt sich dies besonders gut und einfach realisieren.The peripheral edge region is 20 mm to 80 mm wide according to
Durch diese erfindungsgemäße Anordnung und Verwendung des einstückigen Formteils kann auf einen, das Formteil umgebenden Montage- bzw. Schutzrahmen verzichtet werden.By this arrangement according to the invention and use of the one-piece molding can be dispensed with a, surrounding the molding mounting or protective frame.
Das Formteil liegt in dem bzw. auf dem Ausschnitt der Arbeitsplatte. Die Vorteile der muldenartigen Geometrie des Formteils werden auf einfachste Weise zugänglich gemacht. Der umlaufende erhabene Randbereich übernimmt gleichzeitig die Funktion eines Rahmens und Überlaufschutzes, und wirkt als Hindernis gegen versehentliches Ziehen von heißen Töpfen von der eigentlichen Kochfläche. Da der als Rahmen funktionierende, umlaufenden Randbereich des einstückigen Formteils aus demselben Material wie der innere Kochbereich besteht, kann das gesamte einstückige Formteil in der gleichen Art und Weise mit den gleichen Dekoren und Farben dekoriert und somit ein stimmiges optisches Erscheinungsbild erzeugt werden. Da kein separater Rahmen aus anderem Material beschafft und dieser nicht zusätzlich eingeklebt werden muß, werden Arbeitsschritte und Material gespart.The molded part lies in or on the cutout of the worktop. The advantages of the trough-like geometry of the molding are made accessible in the simplest way. The surrounding raised edge area also serves as a frame and overflow protection, and acts as an obstacle against accidental pulling hot pots from the actual cooking surface. Since the peripheral frame portion of the one-piece molding functioning as a frame is made of the same material as the inner cooking portion, the entire one-piece molding can be decorated in the same manner with the same decorations and colors, thus producing a harmonious visual appearance. Since no separate frame of other material procured and this must not be glued in addition, work steps and material are saved.
Dadurch, daß das einstückige Formteil mittels seines umlaufenden Randbereichs, auf einem mit dem Ausschnitt der Arbeitsplatte verbundenen Montagerahmen aufliegt und stufenlos höhenverstellbar ist, lassen sich weitere, vorteilhafte Anordnungsmöglichkeiten des Formteils gegenüber der Arbeitsplatte realisieren. Soweit gewünscht, kann die Anordnung so erfolgen, daß die Oberfläche des umlaufenden Randbereichs um einen bestimmten Betrag über die Oberfläche der Arbeitsplatte vorspringt oder aber gegenüber dieser abgesenkt ist.Due to the fact that the one-piece molded part rests on a mounting frame connected to the cutout of the worktop by means of its circumferential edge region and is infinitely adjustable in height, further advantageous arrangement possibilities of the molded part relative to the worktop can be realized. If desired, the arrangement can be made so that the surface of the peripheral edge region protrudes over the surface of the worktop by a certain amount or is lowered relative to this.
Besonders vorteilhaft ist dabei eine Anordnung, bei der die Oberseite der Arbeitsplatte und die Oberseite des umlaufenden Randbereichs des einstückigen Formteils eine Ebene ausbilden.Particularly advantageous is an arrangement in which the top of the worktop and the top of the peripheral edge region of the one-piece molding form a plane.
Das einstückige Formteil kann an dessen Außenkante einen Schliff, insbesondere einen Flachfacetten- oder C-Schliff aufweisen. Besonders vorteilhaft ist dies, wenn die Oberfläche des umlaufenden Randbereichs des einstückigen Formteils höher als die Oberfläche der Arbeitsplatte angeordnet ist. Bei diese Anordnung liegt die Außenkante ganz oder teilweise frei. Durch Schleifen der Außenkante wird eine deutliche Erhöhung der Bruchfestigkeit im Kantenbereich erzielt, gleichzeitig wird ein Übergangsbereich zwischen Arbeitsplatte und Formteil geschaffen. Dadurch, daß die Außenkante geschliffen ist, wird auch die Gefahr sich an der Kante zu schneiden gebannt.The one-piece molding may have a grinding, in particular a Flachfacetten- or C-cut on the outer edge. This is particularly advantageous when the surface of the peripheral edge region of the one-piece molding is arranged higher than the surface of the work surface. In this arrangement, the outer edge is completely or partially free. By grinding the outer edge, a significant increase in the breaking strength is achieved in the edge region, at the same time a transition region between the worktop and molding is created. The fact that the outer edge is ground, the danger is cut at the edge to be cut.
Die innere Hauptebene des einstückigen Formteils, in der mindestens eine Kochzone angeordnet ist, ist gegenüber dem umlaufenden Randbereich muldenförmig, insbesondere um 2 mm bis 4 mm abgesenkt.The inner main plane of the one-piece molded part, in which at least one cooking zone is arranged, is trough-shaped with respect to the circumferential edge region, in particular lowered by 2 mm to 4 mm.
Die innere Hauptebene des einstückigen Formteils und der umlaufende Randbereich weisen zueinander große Übergangsradien, insbesondere Übergangsradien von 10 mm bis 50 mm auf.The inner main plane of the one-piece molding and the peripheral edge region have mutually large transition radii, in particular transition radii of 10 mm to 50 mm.
Dadurch, daß der Übergangsbereich zwischen abgesenktem inneren Bereich und erhabenem äußeren Bereich sehr weich, mit großen Radien ausgeführt und die innere Hauptebene, insbesondere um 2 mm bis 4 mm abgesenkt ist, ist beim Überziehen von Kochgeschirr zwar ein merklicher Widerstand, aber keine scharfe Kante, die beschädigt werden kann, vorhanden.The fact that the transition region between the lowered inner region and the raised outer region is very soft, with large radii and the inner main plane, in particular lowered by 2 mm to 4 mm, is indeed a noticeable resistance when coating cookware, but no sharp edge. which can be damaged, present.
Die innere, abgesenkte Hauptebene kann nach oben und/oder unten abweichende Bereiche aufweisen, wobei den Bereichen, soweit sie eben ausgeführt sind, einzelne Kochzonen zugeordnet werden können. Dadurch, daß der Übergangsbereich ebenfalls große Übergangsradien, insbesondere Übergangsradien von 10 mm bis 50 mm aufweist, ergeben sich die o. g. Vorteile.The inner, lowered main plane may have upward and / or downward deviating areas, the areas as far as they are executed are, individual cooking zones can be assigned. The fact that the transition region also has large transition radii, in particular transition radii of 10 mm to 50 mm, the above-mentioned advantages.
Das einstückige Formteil kann mit der Arbeitsplatte und gegebenenfalls auch mit dem Montagerahmen, insbesondere mittels eines Silikonklebers, flüssigkeitsdicht verklebt sein. Die Klebestellen befinden sich außerhalb des heißen Kochbereichs am äußeren umlaufenden Randbereich und sind somit weder besonders temperaturbelastet noch durch überlaufendes Kochgut gefährdet. Die Gefahr einer dauerhaften starken Verschmutzung der Klebe- bzw. Dichtungsstellen ist deutlich minimiert. Somit können auch helle, zum Beispiel der Farbe der Arbeitsplatte angepaßte Kleber verwendet werden. Diese müssen zudem nicht mehr besonders temperaturstabil sein.The one-piece molding can be glued liquid-tight with the worktop and possibly also with the mounting frame, in particular by means of a silicone adhesive. The splices are located outside the hot cooking area on the outer circumferential edge region and are therefore not particularly temperature burdened or endangered by overflowing food. The risk of permanent heavy contamination of the adhesive or sealing points is significantly minimized. Thus, bright, for example, the color of the worktop adapted adhesive can be used. In addition, these no longer have to be particularly temperature-stable.
Der abgesenkte innere Kochbereich kann zum Reinigen mit etwas Wasser gefüllt werden, welches durch Einschalten der Heizplatten zusätzlich erwärmt werden kann. Somit können hartnäckige Verschmutzung eingeweicht, und ohne Dekor- oder Oberflächenbeschädigung entfernt werden. Dies bedeutet eine deutliche Verbesserung des Reinigungsverhaltens der Kochplatte.The lowered inner cooking area can be filled with water for cleaning, which can be additionally heated by switching on the heating plates. Thus, stubborn soiling can be soaked, and removed without any decorative or surface damage. This means a significant improvement in the cleaning behavior of the hotplate.
Der umlaufenden Randbereich des einstückigen Formteils kann asymmetrisch oder nur auf gegenüberliegenden Seiten symmetrisch ausgebildet sein.The circumferential edge region of the one-piece molding can be asymmetrical or symmetrical only on opposite sides.
Das einstückige Formteil kann als Kochfläche und/oder Bratfläche für elektrisch- und/oder gas- und/oder festbrennstoff- und/oder induktiv- beheizte Kochgeräte eingesetzt werden.The one-piece molding can be used as a cooking surface and / or roasting surface for electrically and / or gas and / or solid fuel and / or inductively heated cooking appliances.
Bevorzugt wird dem umlaufenden Randbereich des einstückigen Formteils mindestens eine Bedien- und/oder Anzeigenzone zugeordnet. Dabei kann die Bedien- und/oder Anzeigenzone besonders bevorzugt am vorneliegenden Randbereich oder am seitlichen Randbereich des einstückigen Formteils angeordnet sein. Eine Anordnung am hintenliegenden Randbereich - wie in einigen Ländern bevorzugt - läßt sich ebenfalls verwirklichen. Dadurch wird ein besonders hohes Maß an Bedienungskomfort, Kontrollierbarkeit und Sicherheit erreicht. Die Bedien- und/oder Anzeigenzone befindet sich am erhabenen umlaufenden Randbereich und ist somit nicht der hohen Temperaturbelastung der eigentlichen Kochzone ausgesetzt, ein versehentliches Überziehen von heißem Kochgeschirr oder Überlaufen von Kochgut wird durch die abgesenkte innere Hauptebene verhindert.At least one control and / or display zone is preferably assigned to the peripheral edge region of the one-piece molded part. In this case, the operating and / or display zone can be arranged particularly preferably on the front edge area or on the lateral edge area of the one-piece molded part be. An arrangement on the rear edge area - as preferred in some countries - can also be realized. This achieves a particularly high degree of operating convenience, controllability and safety. The control and / or display zone is located on the raised peripheral edge area and is thus not exposed to the high temperature load of the actual cooking zone, accidental coating of hot cookware or overflow of food is prevented by the lowered inner main level.
Die folgenden Beispiele sollen die Erfindung weiter verdeutlichen.The following examples are intended to further illustrate the invention.
Es zeigen:Show it:
- Figur 1FIG. 1
- eine perspektivische Darstellung einer bündigen Anordnung eines einstückigen muldenartigen Formteils aus Glaskeramik als Kochfläche eines Kochgerätes in einem Ausschnitt einer Arbeitsplatte,a perspective view of a flush arrangement of a one-piece trough-like molding of glass ceramic as a cooking surface of a cooking appliance in a section of a countertop,
- Figur 2FIG. 2
- eine bündige Anordnung eines einstückigen muldenartigen Formteils aus Glaskeramik in einen Ausschnitt ein Arbeitsplatte,a flush arrangement of a one-piece trough-like molded part of glass ceramic in a section of a worktop,
- Figur 3FIG. 3
- eine Anordnung eines einstückigen muldenartigen Formteils aus Glaskeramik, wobei das Formteil mittels seines umlaufenden Randbereichs auf dem Rand des Ausschnitts der Arbeitsplatte aufliegt und die Außenkante des Formteils einen Facettenschliff aufweist,an arrangement of a one-piece trough-like molded part of glass ceramic, wherein the molded part rests on the edge of the cutout of the worktop by means of its peripheral edge region and the outer edge of the molded part has a facet cut,
- Figur 4FIG. 4
- eine Anordnung gemäß Figur 3, wobei die Außenkante des Formteils einen C-Schliff aufweist, undan arrangement according to Figure 3, wherein the outer edge of the molding has a C-cut, and
- Figur 5FIG. 5
- eine Anordnung gemäß Figur 1, wobei das Formteil mittels seines umlaufenden Randbereichs auf einen mit dem Ausschnitt der Arbeitsplatte verbundenen Montagerahmen aufliegt und stufenlos höhenverstellbar ist.an arrangement according to Figure 1, wherein the molding rests by means of its peripheral edge region on a connected to the cutout of the worktop mounting frame and is infinitely adjustable in height.
In Figur 1 ist eine erfindungsgemäße Anordnung eines einstückigen Formteils 1 aus Glaskeramik gezeigt, das als Kochfläche eines Kochgerätes in einem Ausschnitt 2 einer Arbeitsplatte 3, mit einem von der Höhe der inneren Hauptebene 5 des einstückigen Formteils 1, in der vier Kochzonen 4 angeordnet sind, nach oben abweichenden, umlaufenden äußeren Randbereichs 6 aufweist, wobei das Formteil bündig in den Ausschnitt 2 der Arbeitsplatte 3 eingefügt ist. Am vorneliegenden erhabene Randbereich 6a des Formteils befinden sich dabei eine Bedienzone 7 mit unter der Oberfläche des Formteils 1 befindlichen Bedienelementen, z. B. Infrarot-Touchpanels und eine Anzeigenzone 8 mit unter der Oberfläche des Formteils befindlichem Anzeigenelementen, z. B. Leuchtdioden, insbesondere auch sogenannte "7-Segment"-Anzeigen oder Bargraph-Anzeigen. Der umlaufende Randbereich 6 ist im dargestellten Ausführungsbeispiel auf den jeweils gegenüberliegenden Seiten symmetrisch ausgebildet, wobei der vorneliegende erhabene Randbereich 6a und der hintenliegende erhabene Randbereich breiter als die beiden seitlichen, erhabenen Randbereiche ausgeführt sind.1 shows an arrangement according to the invention of a one-piece molded
Figur 2 zeigt eine Anordnung o. g. Formteils 1 aus Glaskeramik. Das Formteil 1 ist bündig in den Ausschnitt 2 eine Arbeitsplatte 3 eingefügt. Die Oberseite der Arbeitsplatte 3 und die Oberseite des umlaufenden Randbereichs 6 des einstückigen Formteils 1 bilden eine Ebene aus. Die innere Hauptebene 5 des Formteils ist muldenförmig, insbesondere um 2 mm bis 4 mm abgesenkt. Bevorzugt sind die Oberfläche des umlaufenden Randbereichs 6 und die innere Hauptebene 5 parallel ausgerichtet. Der Übergangsbereich zwischen innerer Hauptebene und umlaufendem Randbereich ist mit großen Übergangsradien ausgeführt, insbesondere mit Radien von 10 mm bis 50 mm. Der umlaufende Randbereich 6 ist bevorzugt 20 mm bis 80 mm breit. Die mit der Arbeitsplatte gemeinsamen, abdichtenden Verbindungsstellen des einstückigen Formteils sind so angeordnet, daß sie durch den relativ großen Abstand von der heißen Kochzone weder temperaturbelastet, noch durch den abgesenkten Kochbereich von überlaufenden Kochgut erreichbar sind. Mittels eines Klebers, insbesondere eines Silikonklebers 9 ist das Formteil flüssigkeitsdicht am seitlichen Rand und gegebenenfalls am unteren äußeren Rand des Formteils mit der Arbeitsplatte verbunden.FIG. 2 shows an arrangement o. G. Molded
Die Figuren 3 und 4 zeigen eine Anordnung o. g. einstückigen Formteils 1, wobei das Formteil 1 mittels seines umlaufenden Randbereichs 6 auf dem Rand des Ausschnitts 2 der Arbeitsplatte 3 aufliegt und durch einen Silikonkleber 9 mit dem Außenrand des Formteils flüssigkeitsdicht verbunden ist. Das Formteil weist dabei in Figur 3 einen Flachfacettenschliff und in Figur 4 einen C-Schliff, bevorzugt als Kantenschutz auf.FIGS. 3 and 4 show an arrangement o. G.
In Figur 3 ist dem nach oben abweichenden Bereich 1a der inneren, abgesenkten Hauptebene 5 eine Kochzone zugeordnet. Der eben ausgeführte, nach oben abweichende Bereich 1a weist dabei die selben Übergangsradien zur abgesenkten Hauptebene 5 auf wie der umlaufende Randbereich 6. Die Oberfläche des umlaufenden Randbereichs 6 und des nach oben abweichenden Bereichs 1a sind bevorzugt so ausgeführt, daß deren Oberflächen auf einer Höhe liegen.In FIG. 3, the upwardly deviating region 1a of the inner, lowered
Figur 5 zeigt die Anordnung o. g. einstückigen Formteils 1, daß mittels seines umlaufenden Randbereichs 6 auf einem mit dem Ausschnitt 2 der Arbeitsplatte 3 verbundenen, an sich bekannten Montagerahmen 10 (DE 30 09 961 C 2) aufliegt und mittels Schrauben 11 stufenlos höhenverstellbar ist. Das Formteil weist auf dessen Außenkante einen C-Schliff auf und ist mittels Silikonkleber 9 flüssigkeitsdicht mit der Arbeitsplatte verbunden. Die Oberfläche des umlaufenden Randbereichs 6 liegt dabei etwas über der Oberfläche der Arbeitsplatte 3.Figure 5 shows the arrangement og one-
- 11
- einstückiges Formteilone-piece molding
- 1a1a
- nach oben abweichender Bereichupward deviating range
- 22
- Ausschnitt einer ArbeitsplatteDetail of a worktop
- 33
- Arbeitsplattecountertop
- 44
- Kochzonencooking zones
- 55
- innere Hauptebene des einstückigen Formteilsinner main plane of the one-piece molding
- 66
- äußerer Randbereich des einstückigen Formteilsouter edge region of the one-piece molding
- 6a6a
- vorneliegender äußerer Randbereichprone outer edge area
- 77
- Bedienzonecontrol zone
- 88th
- Anzeigenzonedisplay zone
- 99
- Silikonklebersilicone adhesive
- 1010
- Montagerahmenmounting frame
- 1111
- Schraubenscrew
Claims (15)
- Arrangement of a one-piece shaped part (1) made from glass ceramic, glass or ceramic as a hotplate of a cooker in a cutout (2) in a work surface, having a circumferential outer edge region (6) which deviates upwards from the level of the inner main plane (5) of the one-piece shaped part, in which plane at least one cooking area is arranged,
characterized- in that the one-piece shaped part (1) is inserted flush into the cutout (2) in the work surface (3),- in that the circumferential edge region (6) of the one-piece shaped part is 20 mm to 80 mm wide,- in that sealing connecting points of the one-piece shaped part, together with the work surface, are not subjected to temperature loads and cannot be reached by cooked products which have overflowed, on account of the relatively large distance from the cooking area. - Arrangement of a one-piece shaped part (1) made from glass ceramic, glass or ceramic as a hotplate of a cooker in a cutout (2) in a work surface, having a circumferential outer edge region (6) which deviates upwards from the level of the inner main plane (5) of the one-piece shaped part, in which plane at least one cooking area is arranged,
characterized- in that the circumferential edge region (6) of the one-piece shaped part (1) rests on the edge of the cutout (2) in the work surface,- in that the circumferential edge region of the one-piece shaped part is 20 mm to 80 mm wide,- in that sealing connecting points of the one-piece shaped part, together with the work surface, are not subjected to temperature loads and cannot be reached by cooked products which have overflowed, on account of the relatively large distance from the cooking area. - Arrangement according to Claim 1,
characterized
in that the circumferential edge region of the one-piece shaped part rests on a mounting frame which is connected to the cutout in the work surface, and the height of the said one-piece shaped part can be smoothly adjusted. - Arrangement according to Claim 1 or 3,
characterized
in that the upper face of the work surface and the upper face of the circumferential edge region of the one-piece shaped part form one plane. - Arrangement according to at least one of Claims 1 to 4,
characterized
in that the one-piece shaped part has a ground portion, in particular a shallow ground facet or a C-shaped ground portion, on the outer edge of the circumferential edge region. - Arrangement according to at least one of Claims 1 to 5,
characterized
in that the inner main plane of the one-piece shaped part, in which plane at least one cooking area is arranged, is recessed in relation to the edge region in the manner of a trough, in particular by 2 mm to 4 mm. - Arrangement according to at least one of Claims 1 to 6,
characterized
in that the inner main plane and the circumferential edge region have large transition radii, in particular transition radii of 10 mm to 50 mm, with respect to one another. - Arrangement according to at least one of Claims 1 to 7,
characterized
in that the inner main plane has regions which deviate upwards and/or downwards. - Arrangement according to Claim 8,
characterized
in that the inner main plane and the regions which deviate upwards and/or downwards have large transition radii, in particular transition radii of 10 mm to 50 mm, in relation to one another. - Arrangement according to at least one of Claims 1 to 9,
characterized
in that the one-piece shaped part is connected in a liquid-tight manner to the work surface and optionally to the mounting frame by means of an adhesive, in particular a silicone adhesive. - Arrangement according to at least one of Claims 1 to 10,
characterized
in that the circumferential edge region of the one-piece shaped part is asymmetrical or is symmetrical only on opposite sides. - Arrangement according to at least one of Claims 1 to 11,
characterized
in that the one-piece shaped part is used as a hotplate and/or cooking plate for cookers which are heated by electricity and/or gas and/or solid fuel and/or inductively. - Arrangement according to at least one of Claims 1 to 12,
characterized
in that the circumferential edge region of the one-piece shaped part has at least one associated operator control and/or display area. - Arrangement according to Claim 13,
characterized
in that the operator control and/or display area is arranged on the front edge region of the one-piece shaped part. - Arrangement according to Claim 14,
characterized
in that the operator control and/or display area is arranged on the lateral edge region of the one-piece shaped part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19848908A DE19848908C2 (en) | 1998-10-23 | 1998-10-23 | Arrangement of a one-piece molded part made of glass ceramic, glass or ceramic |
| DE19848908 | 1998-10-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0996312A2 EP0996312A2 (en) | 2000-04-26 |
| EP0996312A3 EP0996312A3 (en) | 2001-08-16 |
| EP0996312B1 true EP0996312B1 (en) | 2007-05-02 |
Family
ID=7885405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99120746A Expired - Lifetime EP0996312B1 (en) | 1998-10-23 | 1999-10-20 | Arrangement of a one-piece molded part of ceramic glass, glass or ceramic |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6236024B1 (en) |
| EP (1) | EP0996312B1 (en) |
| JP (1) | JP2000146197A (en) |
| AT (1) | ATE361652T1 (en) |
| DE (2) | DE19848908C2 (en) |
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-
1998
- 1998-10-23 DE DE19848908A patent/DE19848908C2/en not_active Expired - Fee Related
-
1999
- 1999-10-20 DE DE59914325T patent/DE59914325D1/en not_active Expired - Fee Related
- 1999-10-20 AT AT99120746T patent/ATE361652T1/en not_active IP Right Cessation
- 1999-10-20 EP EP99120746A patent/EP0996312B1/en not_active Expired - Lifetime
- 1999-10-22 US US09/425,426 patent/US6236024B1/en not_active Expired - Lifetime
- 1999-10-22 JP JP11300594A patent/JP2000146197A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US6236024B1 (en) | 2001-05-22 |
| EP0996312A3 (en) | 2001-08-16 |
| DE19848908C2 (en) | 2002-10-17 |
| DE19848908A1 (en) | 2000-04-27 |
| ATE361652T1 (en) | 2007-05-15 |
| DE59914325D1 (en) | 2007-06-14 |
| EP0996312A2 (en) | 2000-04-26 |
| JP2000146197A (en) | 2000-05-26 |
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