DE202013009857U1 - Insulation element for line element for ventilation pipes and thus insulated pipe element - Google Patents
Insulation element for line element for ventilation pipes and thus insulated pipe element Download PDFInfo
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- DE202013009857U1 DE202013009857U1 DE201320009857 DE202013009857U DE202013009857U1 DE 202013009857 U1 DE202013009857 U1 DE 202013009857U1 DE 201320009857 DE201320009857 DE 201320009857 DE 202013009857 U DE202013009857 U DE 202013009857U DE 202013009857 U1 DE202013009857 U1 DE 202013009857U1
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- insulating element
- jacket
- recesses
- insulating
- large area
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- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 title abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000003475 lamination Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 11
- 239000011490 mineral wool Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000009421 internal insulation Methods 0.000 claims description 4
- 239000011491 glass wool Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0336—Noise absorbers by means of sound-absorbing materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/026—Mattresses, mats, blankets or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/147—Arrangements for the insulation of pipes or pipe systems the insulation being located inwardly of the outer surface of the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/02—Linings; Jackets; Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0263—Insulation for air ducts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/108—Rockwool fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/30—Details or features not otherwise provided for comprising fireproof material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Insulation (AREA)
Abstract
Quaderförmiges Dämmelement (1, 1') zur Innendämmung eines Mantelelements (11) eines Leitungselements (10) insbesondere einer Lüftungsleitung, wobei das Dämmelement (1, 1') auf einer ersten Großfläche (3) zusammenhängt und auf einer zweiten gegenüberliegenden Großfläche (4) Ausnehmungen (7) aufweist, dadurch gekennzeichnet, dass die ausnehmungsfreie Fläche der zweiten Großfläche (4) mit einer insbesondere akustisch offenen Beschichtung (9) kaschiert ist.Rectangular insulation element (1, 1 ') for the interior insulation of a jacket element (11) of a duct element (10), in particular a ventilation duct, the insulation element (1, 1') being connected on a first large surface (3) and on a second opposite large surface (4) Has recesses (7), characterized in that the recess-free area of the second large area (4) is laminated with a particularly acoustically open coating (9).
Description
Die Erfindung bezieht sich auf ein Dämmelement für Leitungselemente nach dem Oberbegriff des Anspruchs 1 sowie auf ein Leitungselement mit einer Innendämmung für Lüftungsleitungen nach Anspruch 8.The invention relates to an insulating element for line elements according to the preamble of claim 1 and to a line element with an inner insulation for ventilation ducts according to
Lüftungsleitungen aus einer Vielzahl von miteinander verbundenen Leitungselementen sind für die Belüftung von Räumen aller Art bekannt. Im Wesentlichen kommen zwei unterschiedliche Bauausführungen zum Einsatz. Einerseits werden Lüftungsleitungen aus im Strömungsquerschnitt rechteckigen Leitungselementen als Mantelelement aufgebaut. Daneben kommen auch Strömungsquerschnitt kreisförmige Leitungselemente zum Einsatz. In diesen beiden Fällen sind die Mantelelemente üblicherweise aus einem Blechmaterial gefertigt.Ventilation ducts of a plurality of interconnected ductwork elements are known for the ventilation of spaces of all kinds. Essentially, two different types of construction are used. On the one hand, ventilation ducts are constructed from duct elements which are rectangular in the flow cross-section, as a jacket element. In addition, flow cross-section circular line elements are used. In these two cases, the jacket elements are usually made of a sheet metal material.
Weiterhin bekannt sind selbsttragende Lüftungsleitungen aus einem beidseitig kaschierten Mineralwollematerial hoher Rohdichte und hohen Bindemittelgehalts, wie sie bspw. in der
An derartige Lüftungsleitungen können, abhängig von der konkreten Planungssituation, unterschiedliche Anforderungen an den Brandschutz, die Schalltechnik und die Lufthygiene gestellt werden.Depending on the specific planning situation, different demands can be placed on such ventilation ducts for fire protection, sound technology and air hygiene.
Während der Brandschutz Anforderungen an eine außenseitige Dämmung der Lüftungsleitungen bzw. der diese bildenden Leitungselemente richtet, erfordern schalltechnische Anforderungen in der Regel eine innenseitige Dämmung der Leitungselemente mit einem schalltechnisch aktiven Dämmmaterial. Hierfür hat sich in der Praxis die Innenverkleidung derartiger Elemente mit einem Fasermaterial, insbesondere Mineralwolle bewährt. Gerade in diesem Fall können weiterhin gewisse lufthygienische Anforderungen gestellt werden, etwa die Erfordernis der Vermeidung eines Fasermitrisses der die Leitung durchströmenden Luft. Zu diesem Zweck wird die Dämmschicht üblicherweise zur Luftströmung hin mit einem Glasvlies kaschiert, was neben dem weitestgehend vermiedenen Fasermitriss auch eine glatte Oberfläche zu Folge hat, durch die vorteilhaft zugleich eine Verschmutzung durch das Anhaften von Schmutz und/oder die Ausbildung von Schimmel erheblich reduziert werden kann. Bei im Strömungsquerschnitt rechteckigen Leitungselementen bereitet eine kaschierte Innendämmung keine Probleme, da auf als Standardprodukt erhältliche kaschierte Mineralwolledämmplatten zurückgegriffen werden kann, die lediglich auf die erforderlichen Maße zuzuschneiden sind.While the fire protection requirements for an external insulation of the ventilation ducts or of these forming line elements, sound requirements usually require an internal insulation of the line elements with a sound-active insulation material. For this purpose, the interior lining of such elements with a fiber material, in particular mineral wool has proven in practice. Especially in this case, certain air hygiene requirements can continue to be made, such as the requirement of avoiding a fiber torrage of the air flowing through the line. For this purpose, the insulating layer is usually laminated to the air flow out with a glass fleece, which in addition to the largely avoided Fasermitriss also has a smooth surface result, at the same time a pollution by the adhesion of dirt and / or the formation of mold are significantly reduced at the same time can. When rectangular in the flow cross-section line elements a laminated inner insulation prepares no problems, since available as a standard product laminated Mineralwolledämmplatten can be used, which are only cut to the required extent.
Ungleich problematischer stellt sich der Sachverhalt bei von der Rechteckform des Mantelelements abweichenden Strömungsquerschnitten dar, insbesondere bei kreisförmigen Querschnitten. Zwar ist es prinzipiell möglich, mittels der an sich bekannten Wickelverfahren für Rohrschalen aus Mineralwolle einen zylinderförmigen Dämmkörper mit einer innenseitigen Kaschierung herzustellen, etwa beispielsweise in dem in der
Aus dem Bereich der Dämmung von Kaminrohrsträngen, die allerdings hinsichtlich der technischen Anforderungen bzw. der Produktspezifikation nicht mit der Innendämmung von Lüftungsleitungen vergleichbar ist, ist die sog. Spurplatte bekannt, etwa aus der
Ausgehend von diesem Sachverhalt stellt sich die Erfindung die Aufgabe, ein gedämmtes Leitungselemente mit von der Rechteckform abweichendem Strömungsquerschnitt bereitzustellen, welche die Nachteile des Stands der Technik überwindet und einfach herzustellen ist.Based on this fact, the invention has the object to provide an insulated pipe elements deviating from the rectangular shape flow cross-section, which overcomes the disadvantages of the prior art and is easy to manufacture.
Die Aufgabe wird gelöst durch ein Dämmelement mit den kennzeichnenden Merkmalen des Anspruchs 1. Unabhängiger Schutz wird beansprucht für ein Leitungselement mit den kennzeichnenden Merkmalen des Anspruchs 8. Bevorzugte Weiterbildungen sind Gegenstand der jeweiligen abhängigen Ansprüche.The object is achieved by an insulating element with the characterizing features of claim 1. Independent protection is claimed for a conduit element with the characterizing features of
Das erfindungsgemäße Dämmelement zur Innendämmung eines Mantelelements eines Leitungselements insbesondere einer Lüftungsleitung hängt auf einer ersten Großfläche zusammen, weist auf einer zweiten gegenüberliegenden Großfläche Ausnehmungen auf, wobei die ausnehmungsfreie Fläche der zweiten Großfläche mit einer akustisch offenen Beschichtung kaschiert ist, d. h. die Beschichtung besteht aus einem Material, welches für Schallwellen transparent ist. Vereinfachend wird für akustisch offene Beschichtung auch der Begriff Kaschierung verwendet. Nach dem Einbringen eines erfindungsgemäßen Dämmelements bilden die kaschierten ausnehmungsfreien Flächen der zweiten Großfläche näherungsweise ein Polygon. Auf diese Weise ist mit geringem Aufwand eine im Wesentlichen vollflächige Kaschierung der zur Luftströmung hin weisenden Oberfläche der Innendämmung gegeben. The insulating element according to the invention for internal insulation of a sheath element of a line element in particular a vent line is related to a first large area, has recesses on a second opposite large area, wherein the recess-free surface of the second large area is laminated with an acoustically open coating, ie the coating consists of a material , which is transparent to sound waves. For simplicity, the term lamination is also used for acoustically open coating. After the introduction of an insulating element according to the invention, the laminated recess-free areas of the second large area form approximately a polygon. In this way, a substantially full-surface lamination of the surface facing the air flow surface of the inner insulation is given with little effort.
In einer vorteilhaften Ausgestaltung sind die Ausnehmungen keilförmig ausgebildet, d. h. sie weisen bevorzugt eine symmetrische V-Form auf. Aufgrund der gleichen Schenkellänge reduziert sich vorteilhaft im Einbauzustand der Anteil der ggf. unkaschierten, der Luftströmung frei zugänglichen Oberflächen des Dämmelements.In an advantageous embodiment, the recesses are wedge-shaped, d. H. they preferably have a symmetrical V-shape. Due to the same leg length is reduced advantageous in the installed state, the proportion of possibly unbacked, the air flow freely accessible surfaces of the Dämmelements.
Es ist bevorzugt, dass das Dämmelement aus Mineralwolle, insbesondere Glaswolle oder Steinwolle gebildet ist. Die Mineralwolle kann insbesondere eine Rohdichte von 40 bis 120 kg/m3 und einen Bindemittelgehalt von 3 bis 6% bezogen auf die Fasermasse aufweisen, wodurch besonders vorteilhafte akustische und wärmedämmtechnische Eigenschaften resultieren.It is preferred that the insulating element is formed of mineral wool, in particular glass wool or rock wool. The mineral wool may in particular have a bulk density of 40 to 120 kg / m 3 and a binder content of 3 to 6% based on the fiber mass, resulting in particularly advantageous acoustic and thermal insulation properties.
In einer bevorzugten Ausführung ist die akustisch offene Beschichtung ein Glasvlies, ein Glasgewebe oder ein Glasgelege. Besonders bevorzugt unter dem Aspekt der reduzierten Verschmutzung ist ein Glasgewebe. Das Glasgewebe kann insbesondere eine Grammatur von 50 bis 400 g/m2, bevorzugt von 80 bis 150 g/m2 aufweisen.In a preferred embodiment, the acoustically open coating is a glass fleece, a glass fabric or a Glasgelege. Particularly preferred in terms of reduced pollution is a glass cloth. The glass fabric may in particular have a grammage of 50 to 400 g / m 2 , preferably of 80 to 150 g / m 2 .
Das erfindungsgemäße Leitungselement für eine Lüftungsleitung ist aus einem Mantelelement mit einer von einer Rechteckform abweichenden Querschnittsfläche und einer innenseitig an dem Mantelelement angeordneten Dämmelement nach einem der Ansprüche 1 bis 7 gebildet, wobei das Dämmelement auf der zum Mantelelement hin angeordneten Fläche zusammenhängt. Dies hat zur Folge, dass die auf der anderen Umfangsseite sich parallel zum Mantelelement erstreckende Ausnehmungen zum freien Strömungsquerschnitt hin weisen, und im Einbauzustand näherungsweise eine Polygonform aufweisen, deren Oberflächen aus der Vielzahl der ausnehmungsfreien Flächen der zweiten Großfläche gebildet sind, die eine Kaschierung aufweisen bzw. kaschiert sind.The conduit element according to the invention for a ventilation duct is formed from a jacket element with a deviating from a rectangular shape cross-sectional area and an inside arranged on the jacket element insulating element according to one of claims 1 to 7, wherein the insulating element is related to the jacket element towards the surface. The result of this is that the recesses extending parallel to the jacket element on the other circumferential side point towards the free flow cross section, and approximately have a polygonal shape in the installed state, the surfaces of which are formed by the plurality of recessed areas of the second large area, which have a lamination are laminated.
In einer bevorzugten Ausführung sind die Ausnehmungen im Wesentlichen geschlossen. Damit wird vorteilhaft erreicht, dass der Anteil der nicht mit einer Kaschierung versehenen freien Oberflächen, im Berührbereich zweier gelklappt zueinander angeordneter Abschnitte des Dämmelements so gering wie möglich, idealerweise die Kaschierungen auf den ausnehmungsfreien Flächen direkt aneinandergrenzen.In a preferred embodiment, the recesses are substantially closed. This advantageously ensures that the proportion of not provided with a lamination free surfaces in the contact region of two gelklappt mutually arranged portions of the Dämmelements as small as possible, ideally directly adjacent the laminations on the recess-free surfaces.
Es ist bevorzugt, dass das Leitungselement eine kreisförmige oder ovale Querschnittsfläche aufweist.It is preferred that the conduit element has a circular or oval cross-sectional area.
Die Erfindung wird an einem Ausführungsbeispiel näher beschrieben, wobei gleiche Gegenstände mit gleichen Bezugszeichen gekennzeichnet sind. Es zeigen:The invention will be described in more detail using an exemplary embodiment, wherein the same objects are identified by the same reference numerals. Show it:
Im eingebauten Zustand sind die Ausnehmungen
Die Ausnehmungen
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 1592853 [0003] EP 1592853 [0003]
- DE 10317937 [0006] DE 10317937 [0006]
- DE 2118046 [0007] DE 2118046 [0007]
- DE 3512089 [0007] DE 3512089 [0007]
- DE 29615684 [0007] DE 29615684 [0007]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE201320009857 DE202013009857U1 (en) | 2013-12-06 | 2013-12-06 | Insulation element for line element for ventilation pipes and thus insulated pipe element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE201320009857 DE202013009857U1 (en) | 2013-12-06 | 2013-12-06 | Insulation element for line element for ventilation pipes and thus insulated pipe element |
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DE202013009857U1 true DE202013009857U1 (en) | 2014-02-06 |
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DE201320009857 Expired - Lifetime DE202013009857U1 (en) | 2013-12-06 | 2013-12-06 | Insulation element for line element for ventilation pipes and thus insulated pipe element |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109027523A (en) * | 2018-08-08 | 2018-12-18 | 上海安围智能科技股份有限公司 | A kind of pipeline heat-insulated mineral wool board and preparation method thereof |
DE102022108570A1 (en) | 2022-04-08 | 2023-10-12 | Saint-Gobain Isover G+H Aktiengesellschaft | INSULATION BOARD, IN PARTICULAR MINERAL FIBER BOARD FOR INSULATING TUBULAR BODIES AND PIPE INSULATION |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2118046A1 (en) | 1971-04-14 | 1972-11-16 | Betonwerk München, Schiedel-Kamin, 8000 München | Chimney fitting or chimney pipe string, insulating piece therefor and method for its production |
DE3512089A1 (en) | 1985-04-02 | 1986-10-09 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Circumferential insulation for round pipes, in particular for chimneys |
DE29615684U1 (en) | 1996-09-09 | 1996-10-31 | Grünzweig + Hartmann AG, 67059 Ludwigshafen | Chimney insulation sleeve |
DE10317937A1 (en) | 2003-04-17 | 2004-11-04 | Saint-Gobain Isover G+H Ag | Process for the production of pipe shells made of mineral wool and such pipe shells |
EP1592853A2 (en) | 2003-02-04 | 2005-11-09 | Saint-Gobain Isover | Mineral wool panel comprising a web which covers both faces thereof |
-
2013
- 2013-12-06 DE DE201320009857 patent/DE202013009857U1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2118046A1 (en) | 1971-04-14 | 1972-11-16 | Betonwerk München, Schiedel-Kamin, 8000 München | Chimney fitting or chimney pipe string, insulating piece therefor and method for its production |
DE3512089A1 (en) | 1985-04-02 | 1986-10-09 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Circumferential insulation for round pipes, in particular for chimneys |
DE29615684U1 (en) | 1996-09-09 | 1996-10-31 | Grünzweig + Hartmann AG, 67059 Ludwigshafen | Chimney insulation sleeve |
EP1592853A2 (en) | 2003-02-04 | 2005-11-09 | Saint-Gobain Isover | Mineral wool panel comprising a web which covers both faces thereof |
DE10317937A1 (en) | 2003-04-17 | 2004-11-04 | Saint-Gobain Isover G+H Ag | Process for the production of pipe shells made of mineral wool and such pipe shells |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109027523A (en) * | 2018-08-08 | 2018-12-18 | 上海安围智能科技股份有限公司 | A kind of pipeline heat-insulated mineral wool board and preparation method thereof |
DE102022108570A1 (en) | 2022-04-08 | 2023-10-12 | Saint-Gobain Isover G+H Aktiengesellschaft | INSULATION BOARD, IN PARTICULAR MINERAL FIBER BOARD FOR INSULATING TUBULAR BODIES AND PIPE INSULATION |
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