DE202005012048U1 - Pipe / plate liquefier for refrigerators and / or freezers - Google Patents
Pipe / plate liquefier for refrigerators and / or freezers Download PDFInfo
- Publication number
- DE202005012048U1 DE202005012048U1 DE202005012048U DE202005012048U DE202005012048U1 DE 202005012048 U1 DE202005012048 U1 DE 202005012048U1 DE 202005012048 U DE202005012048 U DE 202005012048U DE 202005012048 U DE202005012048 U DE 202005012048U DE 202005012048 U1 DE202005012048 U1 DE 202005012048U1
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- tube
- plate
- liquefier
- carrier panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/045—Condensers made by assembling a tube on a plate-like element or between plate-like elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/007—Condensers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Rohr-/Blechverflüssiger für einen Kühlkreislauf eines Kühl- und/oder Gefriergeräts, mit einem gebogenen Rohr (3), in dem das Kühlkreislaufmedium verflüssigbar ist, sowie einem Trägerpaneel (2) aus Blech, an dem das Rohr (3) befestigt ist, dadurch gekennzeichnet, dass das Trägerpaneel (2) aus Aluminiumblech besteht und das Rohr (3) ein Stahlrohr ist.Pipe / plate liquefier for a cooling circuit a cooling and / or freezer, with a curved tube (3) in which the cooling circuit medium liquefies is as well as a carrier panel (2) made of sheet metal, to which the pipe (3) is fastened, characterized in that the carrier panel (2) consists of aluminum sheet and the tube (3) is a steel tube.
Description
Die vorliegende Erfindung betrifft einen Rohr-/Blechverflüssiger für einen Kühlkreislauf eines Kühl- und/oder Gefriergeräts, mit einem vorzugsweise mäanderförmig gebogenen Rohr, in dem das Kühlkreislaufmedium verflüssigbar ist, sowie einem Trägerpaneel aus Blech, an dem das Rohr befestigt ist.The The present invention relates to a tube / plate liquefier for a Cooling circuit a cooling and / or freezer, with a preferably meandering curved Pipe in which the cooling circuit medium liquefied is as well as a carrier panel made of sheet metal, to which the pipe is attached.
Ein
derartiger Rohr-/Blechverflüssiger
für Kühl- und/oder
Gefriergeräte
ist beispielsweise aus der
Der vorliegenden Erfindung liegt hiervon ausgehend die Aufgabe zugrunde, einen verbesserten Verflüssiger der genannten Art zu schaffen, der Nachteile des Standes der Technik vermeidet und letzteren in vorteilhafter Weise weiterbildet. Insbesondere soll eine weiter verbesserte Wärmeabfuhr und/oder eine kleinere Baugröße des Verflüssigers erreicht werden.Of the The present invention is based on the object, an improved condenser of the type mentioned, the disadvantages of the prior art avoids and the latter develops in an advantageous manner. Especially should a further improved heat dissipation and / or achieved a smaller size of the condenser become.
Erfindungsgemäß wird diese Aufgabe durch einen Verflüssiger gemäß Anspruch 1 gelöst. Bevorzugte Ausgestaltungen der Erfindung sind Gegenstand der abhängigen Ansprüche.According to the invention this Task by a condenser according to claim 1 solved. Preferred embodiments of the invention are the subject of the dependent claims.
Der vorliegenden Erfindung liegt die Überlegung zugrunde, dass die Wärmeabfuhr des Verdampfers einerseits durch eine Erhöhung der Wärmeleitfähigkeit des Trägerpaneels und andererseits durch eine Erhöhung des Wärmeübergangs von dem Verflüssigerrohr auf das Blech des Trägerpaneels wirkungsvoll verbessert werden kann, wobei sich beides in besonderem Maße durch eine spezielle Materialpaarung zwischen dem Material des Trägerpaneels und dem Material des Rohres erreichen lässt. Erfindungsgemäß besteht das Trägerpaneel aus einem Aluminiumblech, während das Rohr ein Stahlrohr oder ein Aluminiumrohr ist. Hierdurch kann gegenüber den bislang üblicherweise verwendeten Stahlrohren auf Stahlblechträgerpaneelen eine beträchtlich verbesserte Wärmeabfuhr des Verflüssigers erreicht werden. Zum einen besitzt das Aluminiumblech gegenüber den bislang üblichen Stahlblechen eine deutlich bessere Wärmeleitfähigkeit. Zum anderen kann durch die gewählte Materialpaarung ein sehr guter Wärmeübergang von den Rohren auf das Trägerpaneel erreicht werden. Insgesamt lässt sich hierdurch die notwendige Rohrlänge und die dementsprechend benötigte Trägerpaneelfläche deutlich reduzieren, so dass der Verflüssiger insgesamt kleiner baut. Zudem kann sein Gewicht deutlich reduziert werden.Of the The present invention is based on the consideration that the heat dissipation the evaporator on the one hand by increasing the thermal conductivity of the carrier panel and on the other hand by an increase the heat transfer from the condenser tube on the plate of the carrier panel effectively can be improved, both in particular by a special material pairing between the material of the carrier panel and reach the material of the pipe. According to the invention the carrier panel from an aluminum sheet while the pipe is a steel pipe or an aluminum pipe. This can across from so far usually used steel pipes on steel sheet carrier panels a considerable improved heat dissipation of the liquefier be achieved. On the one hand has the aluminum sheet opposite the usual so far Steel sheets a significantly better thermal conductivity. For another, through the chosen one Material pairing a very good heat transfer from the pipes to the support panel be achieved. Overall, can be thereby the necessary tube length and the accordingly needed Carrier panel surface clearly reduce, so that the liquefier overall smaller builds. In addition, its weight can be significantly reduced become.
Insbesondere kann das Rohr form- und/oder kraftschlüssig mit dem Trägerpaneel verbunden sein. Das Trägerpaneel kann nach einer vorteilhaften Ausführung der Erfindung gebogene Rohraufnahmekanäle besitzen, in die das Rohr eingelegt ist, so dass das Aluminiumblech das Rohr flächig umschmiegt. Hierdurch wird zum einen ein sehr guter Wärmeübergang zwischen dem Rohr und dem Aluminiumblech erreicht. Zum anderen können aufwendige Fügeschritte wie Aluminiumschweißen oder Löten vermieden werden, wodurch der Verflüssiger kostengünstig gefertigt werden kann.Especially the tube can be positive and / or non-positive with the Trägerpaneel be connected. The carrier panel can be bent according to an advantageous embodiment of the invention Pipe receiving channels own, in which the pipe is inserted, so that the aluminum sheet the pipe flat umschmiegt. This is on the one hand a very good heat transfer reached between the pipe and the aluminum sheet. On the other hand can be elaborate joining steps like aluminum welding or soldering be avoided, making the condenser cost-effective can be.
Vorteilhafterweise umschmiegen die Rohraufnahmekanäle das Rohr im Querschnitt um mehr als 180°, so dass die Wärmeübergangsfläche und damit die Wärmeabfuhr besonders groß wird. Zudem wird hierdurch eine feste Verbindung zwischen Blech und Rohr sichergestellt. Vorteilhafterweise ist zwischen den Rohraufnahmekanälen und dem Rohr eine Press- bzw. Klemmpassung vorgesehen.advantageously, The pipe receiving ducts surround each other the pipe in cross section by more than 180 °, so that the heat transfer surface and thus the heat dissipation gets big. In addition, this is a solid connection between the sheet and tube ensured. Advantageously, between the pipe receiving channels and the tube provided a press or clamped fit.
Das Rohr kann dabei grundsätzlich verschieden in den Rohraufnahmekanälen aufgenommen sein. Nach einer vorteilhaften Ausführung der Erfindung kann das Rohr im Bereich der Rohraufnahmekanäle in das Aluminiumblech eingerollt sein. Hierbei kann das Trägerpaneel grundsätzlich aus einem einzigen Blechbogen gefertigt sein, wobei es alternativ jedoch auch möglich ist, das Trägerpaneel aus mehreren Blechstücken zusammenzusetzen.The Pipe can basically be recorded differently in the pipe receiving channels. To an advantageous embodiment the invention, the tube in the region of the tube receiving channels in the Rolled aluminum sheet. Here, the carrier panel in principle be made of a single sheet metal sheet, but it alternatively also possible is, the vehicle panel from several pieces of sheet metal reassemble.
Das Trägerpaneel kann insbesondere dann aus mehreren einander überlappenden Blechstreifen bestehen, wenn das Rohr nicht in das Aluminiumblech eingerollt ist, sondern zwischen überlappenden Blechstreifen des Trägerpaneels aufgenommen ist. Hierdurch lässt sich ein vollständiges Umschließen des Rohres von dem Material des Trägerpaneels erreichen.The Support panel may in particular consist of several overlapping metal strips, if the pipe is not rolled up in the aluminum sheet, but between overlapping metal strips of the carrier panel is included. This leaves a complete one Enclosing the Tube of the material of the carrier panel to reach.
Wird als Verflüssigerrohr ein Stahlrohr verwendet, kann dieses grundsätzlich ein nacktes Stahlrohr ohne Oberflächenbeschichtung bzw. -behandlung sein. Alternativ ergibt sich eine besonders günstige Materialpaarung auch dann, wenn verzinktes Stahlrohr verwendet wird. Selbiges gilt für verzinntes Stahlrohr. Auch hierdurch lässt sich ein besonders günstiger Wärmeübergang erreichen.Becomes as a condenser tube Used a steel pipe, this can basically be a bare steel pipe without surface coating or treatment. Alternatively, a particularly favorable combination of materials results even if galvanized steel pipe is used. The same applies for tinned steel pipe. Also by this leaves a particularly favorable Heat transfer to reach.
Im Gegensatz zum Stand der Technik kann das Trägerpaneel aus Aluminiumblech und/oder das Verflüssigerrohr nach einer Ausführung der Erfindung unlackiert bleiben. Optional kann alternativ jedoch eine Lackierung vorgesehen werden.in the Contrary to the prior art, the support panel made of aluminum sheet and / or the condenser tube after an execution remain unpainted of the invention. Optionally, however, alternatively a paint job will be provided.
Die Erfindung wird nachfolgend anhand eines bevorzugten Ausführungsbeispiels und zugehöriger Zeichnungen näher erläutert. In den Zeichnungen zeigen:The Invention will be described below with reference to a preferred embodiment and associated Drawings closer explained. In the drawings show:
Der
in
Das
Trägerpaneel
Wie
die
Bei
der Ausführung
nach
Bei
der Ausführung
nach
Claims (13)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005012048U DE202005012048U1 (en) | 2005-07-22 | 2005-08-01 | Pipe / plate liquefier for refrigerators and / or freezers |
KR1020060065701A KR20070012206A (en) | 2005-07-22 | 2006-07-13 | A tube/plate condenser for refrigerators and/or freezers |
EP06015143A EP1746366A1 (en) | 2005-07-22 | 2006-07-20 | Tube-sheet condenser for refrigerating device |
US11/490,772 US20070023170A1 (en) | 2005-07-22 | 2006-07-21 | Tube/plate condenser for refrigerators and/or freezers |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005011535.5 | 2005-07-22 | ||
DE202005011535 | 2005-07-22 | ||
DE202005012048U DE202005012048U1 (en) | 2005-07-22 | 2005-08-01 | Pipe / plate liquefier for refrigerators and / or freezers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005012048U1 true DE202005012048U1 (en) | 2006-12-07 |
Family
ID=37102956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202005012048U Expired - Lifetime DE202005012048U1 (en) | 2005-07-22 | 2005-08-01 | Pipe / plate liquefier for refrigerators and / or freezers |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070023170A1 (en) |
EP (1) | EP1746366A1 (en) |
KR (1) | KR20070012206A (en) |
DE (1) | DE202005012048U1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101511022B1 (en) * | 2012-04-16 | 2015-04-10 | 주식회사 엘지화학 | Moisture-Limited Electrode Active Material, Moisture-Limited Electrode and Lithium Secondary Battery Comprising The Same |
AU2013401471B2 (en) * | 2013-09-30 | 2017-09-21 | Arcelik Anonim Sirketi | Forced convection heat exchanger for a refrigeration appliance |
JP6384729B2 (en) * | 2014-10-17 | 2018-09-05 | トヨタ自動車株式会社 | Non-aqueous electrolyte secondary battery and manufacturing method thereof |
EP3757484B1 (en) * | 2019-06-26 | 2022-07-20 | Whirlpool Corporation | Refrigerator appliance |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69509394T2 (en) * | 1994-09-01 | 1999-09-02 | Norfrost Ltd. | Cooling device and condenser therefor |
DE69709232T2 (en) * | 1996-05-06 | 2002-07-18 | Whirlpool Corp., Benton Harbor | Process for the production of evaporators for refrigeration circuits, and the manufactured evaporator |
DE202004004129U1 (en) * | 2004-03-15 | 2004-06-24 | Kenmore Thermo Kälte GmbH | A method for improving the uniform temperature distribution of a refrigeration circuit evaporator has a part of the warm side tubing positioned among the cold side tubing |
DE69821081T2 (en) * | 1997-11-06 | 2004-11-11 | Whirlpool Corp., Benton Harbor | Manufacturing method of a one-piece evaporator, and the manufactured evaporator |
DE202004017652U1 (en) * | 2004-11-13 | 2005-02-03 | Kenmore Thermo Kälte GmbH | Refrigeration condense for rear wall mounting on cabinet has smaller radius of curvature between parallel sections to reduce size |
DE202004019829U1 (en) * | 2004-12-23 | 2005-03-10 | Kenmore Thermo Kälte GmbH | A method for improving the efficiency of serpentine tubular condensers for refrigeration appliances has the spacing of the vertical runs reduced towards the outlet end |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2306772A (en) * | 1940-03-12 | 1942-12-29 | Mullins Mfg Corp | Sheet and tube evaporator |
US2940737A (en) * | 1955-04-08 | 1960-06-14 | Houdaille Industries Inc | Heat exchanger |
GB1565092A (en) * | 1977-03-25 | 1980-04-16 | T I Ltd | Making heat exchangers |
US5423498A (en) * | 1993-04-27 | 1995-06-13 | E-Systems, Inc. | Modular liquid skin heat exchanger |
EP0823296A3 (en) * | 1996-08-03 | 2000-03-01 | Balcke-Dürr GmbH | Method of manufacturing corrosion resistant heat exchangers |
KR19980017694A (en) * | 1996-08-31 | 1998-06-05 | 배순훈 | How to fix the heat dissipation pipe on the cabinet thick plate of the refrigerator |
IT1289400B1 (en) * | 1996-11-26 | 1998-10-02 | Electrolux Zanussi Elettrodome | METHOD TO PRODUCE A HEAT EXCHANGER FOR A REFRIGERANT AND HEAT EXCHANGER SO PRODUCED |
DE19829285A1 (en) * | 1998-06-30 | 2000-01-05 | Bsh Bosch Siemens Hausgeraete | Heat exchanger for household refrigerating or freezing device |
DE19918617C2 (en) * | 1999-04-23 | 2002-01-17 | Valeo Klimatechnik Gmbh | Gas cooler for a supercritical CO¶2¶ high pressure refrigerant circuit of an automotive air conditioning system |
BR0211048A (en) * | 2001-05-01 | 2004-07-20 | Julian Romero-Beltran | Tube and Plate Type Heat Exchanger |
BR0309563A (en) * | 2002-04-26 | 2005-02-15 | Bsh Bosch Siemens Hausgeraete | Heat exchanger for a refrigerator and process for producing a heat exchanger |
-
2005
- 2005-08-01 DE DE202005012048U patent/DE202005012048U1/en not_active Expired - Lifetime
-
2006
- 2006-07-13 KR KR1020060065701A patent/KR20070012206A/en not_active Application Discontinuation
- 2006-07-20 EP EP06015143A patent/EP1746366A1/en not_active Withdrawn
- 2006-07-21 US US11/490,772 patent/US20070023170A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69509394T2 (en) * | 1994-09-01 | 1999-09-02 | Norfrost Ltd. | Cooling device and condenser therefor |
DE69709232T2 (en) * | 1996-05-06 | 2002-07-18 | Whirlpool Corp., Benton Harbor | Process for the production of evaporators for refrigeration circuits, and the manufactured evaporator |
DE69821081T2 (en) * | 1997-11-06 | 2004-11-11 | Whirlpool Corp., Benton Harbor | Manufacturing method of a one-piece evaporator, and the manufactured evaporator |
DE202004004129U1 (en) * | 2004-03-15 | 2004-06-24 | Kenmore Thermo Kälte GmbH | A method for improving the uniform temperature distribution of a refrigeration circuit evaporator has a part of the warm side tubing positioned among the cold side tubing |
DE202004017652U1 (en) * | 2004-11-13 | 2005-02-03 | Kenmore Thermo Kälte GmbH | Refrigeration condense for rear wall mounting on cabinet has smaller radius of curvature between parallel sections to reduce size |
DE202004019829U1 (en) * | 2004-12-23 | 2005-03-10 | Kenmore Thermo Kälte GmbH | A method for improving the efficiency of serpentine tubular condensers for refrigeration appliances has the spacing of the vertical runs reduced towards the outlet end |
Also Published As
Publication number | Publication date |
---|---|
US20070023170A1 (en) | 2007-02-01 |
KR20070012206A (en) | 2007-01-25 |
EP1746366A1 (en) | 2007-01-24 |
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