EP1502060A1 - Wärmetauscher für ein kältegerät und verfahren zur herstellung eines wärmetauschers - Google Patents
Wärmetauscher für ein kältegerät und verfahren zur herstellung eines wärmetauschersInfo
- Publication number
- EP1502060A1 EP1502060A1 EP03729940A EP03729940A EP1502060A1 EP 1502060 A1 EP1502060 A1 EP 1502060A1 EP 03729940 A EP03729940 A EP 03729940A EP 03729940 A EP03729940 A EP 03729940A EP 1502060 A1 EP1502060 A1 EP 1502060A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- circuit board
- material layer
- holding material
- plate
- 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.)
- Granted
Links
Classifications
-
- 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
- F25B39/02—Evaporators
-
- 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
- F28D1/0478—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 the conduits having a non-circular cross-section
-
- 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
-
- 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
- F25B2339/02—Details of evaporators
- F25B2339/023—Evaporators consisting of one or several sheets on one face of which is fixed a refrigerant carrying coil
-
- 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
- F28D2021/0071—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
- F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49364—Tube joined to flat sheet longitudinally, i.e., tube sheet
Definitions
- the present invention relates to a heat exchanger, such as an evaporator, a condenser or the like, for a refrigeration device with a circuit board, a pipeline arranged in heat-conducting contact with the circuit board for a refrigerant and a holding material layer adhering to the circuit board and the pipeline, and a Method of manufacturing such a heat exchanger.
- a heat exchanger such as an evaporator, a condenser or the like
- a heat exchanger of this type and a method for its production are known from DE 109 38 773 A1.
- a meandering bent pipe is held against a circuit board, and the spaces between the meanders of the pipe are filled with a holding means.
- This holding means can be an expanded polyurethane foam or castable thermosetting plastics.
- Such holding means are expensive, and the crosslinking which takes place during their curing or foaming makes their recovery and reuse difficult when such an evaporator is to be recycled.
- the object of the present invention is to create an inexpensive, recycling-friendly heat exchanger for a refrigerator and a method for its production.
- bitumen composition as a holding material layer has the advantage, on the one hand, that such materials are available inexpensively, and, on the other hand, they are recycling-friendly, since after the dismantling of such a heat exchanger into its components, the bitumen material obtained without significant processing and without loss of quality for the production of a new heat exchanger or other purposes.
- the use of the bitumen composition ensures a very intimate contact of the pipeline with the carrier board after it has cooled, which improves the thermal efficiency of the heat exchanger.
- the mass of bitumen together Mating also has a heat or cold storage effect, which in the case of an evaporator serves to reduce the energy consumption of a refrigerator.
- connection between the carrier board and the pipeline achieved by the bitumen composition is mechanically very stressable and thus the heat exchanger is very dimensionally stable in handling in the manufacturing process of a large series production.
- the heated bitumen composition Due to the conformability of the heated bitumen composition, it follows the pipeline and the carrier board with precise contours, which means that no moisture can diffuse between the pipeline and the carrier board, so that a risk of corrosion or the risk of ice formation leading to detachment of the pipeline from the carrier board is avoided.
- the pipeline can have a flattened cross section with the widespread side facing the circuit board in order to ensure a flat contact between the circuit board and the pipeline. Due to the flat contact, heat-conducting contact between the pipeline and the circuit board is always ensured, even under unfavorable production conditions.
- an adhesive layer can preferably be provided which connects the holding material layer to the circuit board at least locally.
- This adhesive layer preferably consists of a heat-activatable adhesive. This simplifies the manufacture of the heat exchanger, since the adhesive layer can be attached unprotected to a plate made of the bitumen composition used to form the holding material layer, and its effectiveness is gained by melting when the holding material layer is heated.
- bitumen composition can contain between about 50 and 80% filler.
- the filler which can be a single material or a mixture of materials, can be selected, for example, from the point of view of minimizing costs or improving the thermal conductivity.
- a preferred filler is rock powder.
- the protective material layer can be provided with a lacquer layer on its side facing away from the circuit board for protection.
- the holding material layer expediently has an average thickness in the range between 0.5 to 2 mm, preferably between 1.0 and 1.5 mm.
- a heat exchanger of the type described above is easily possible by forming a stack comprising a circuit board, a pipeline for a refrigerant and a plate made of a bitumen composition, and then heating the film and pressing the stack.
- FIG. 1 is a perspective view of an evaporator according to the invention.
- FIG. 2 shows a partial section through the evaporator from FIG. 1;
- Fig. 3 steps of a method for manufacturing the evaporator.
- the evaporator shown in FIG. 1 in a perspective view is made up of a flat circuit board 1 made of aluminum sheet, on which a refrigerant line 2 made of a tube also made of aluminum is arranged in a meandering manner.
- the circuit board 1 and the refrigerant line 2 are covered by a holding material layer 3 made of a bitumen composition. This consists of approx. 25% polymer-modified bitumen, 3% of a plastic and approx. 72% rock powder.
- the refrigerant line 2 does not have an exactly round, but a flattened cross-section, as a result of which the refrigerant line 2 and the circuit board 1 touch at least approximately flatly. In this way, a thermally conductive contact between the refrigerant line 2 and the circuit board 1 is achieved in a production-technically simple manner.
- the holding material layer 3 extends into gussets 4, which are located on both sides of the contact line between the refrigerant line 2 and the circuit board 1.
- the massive holding material Layer 3 ensures better heat transfer between the circuit board 1 and the refrigerant line 2 than would be possible with conventional use of a polyurethane foam as the holding material.
- the flattened shape of the refrigerant line 2 results in a smaller thickness of the holding material layer 3 in the gussets 4 than would be the case with a round line 2. This is also favorable for an efficient heat exchange between circuit board 1 and refrigerant line 2. Between the holding material layer 3 and the circuit board 1 there is a layer 5 made of a hot glue which, because of its much smaller thickness compared to the circuit board 1 and the holding material layer 3, can only be seen as a line in the figure.
- FIG. 3 Individual steps in the manufacture of the evaporator according to the invention are shown in FIG. 3.
- a stack is formed, the layers of which consist of the bitumen composition in each case through the circuit board 1, the refrigerant line 2 and a 1.2 mm thick plate 6.
- the adhesive layer 5 is located on the underside of the plate 6 facing the circuit board 1 and the refrigerant line 2. Since the adhesive of the layer 5 does not adhere when the plate is cold, the plate 6 together with the layer 5 can be conveniently prefabricated and handled; Measures to protect the adhesive power for the time between the manufacture and use of the plate 6 are not necessary.
- the refrigerant line 2 does not yet have to lie on the circuit board 1 over its entire length; a slight ripple of the refrigerant line 2 perpendicular to the surface of the circuit board 1, as shown in FIG. 3A, is permissible.
- a stamp 7 is pressed against the top of the plate 6.
- the plate 6 is cold and therefore stiff; the pressing force of the plunger 7 causes the refrigerant line 2 to be pressed against the board 1 over its entire length.
- the plunger 7 is provided with channels 9 on its underside facing the plate 6, the course of which corresponds to that of the refrigerant line 2.
- the stamp 7 also be made of elastomeric plastic, such as silicone with a hardness of, for example, 20 Shore A and a material thickness of 20 mm.
- elastomeric plastic such as silicone with a hardness of, for example, 20 Shore A and a material thickness of 20 mm.
- bitumen of the plate 6 flowable, and the plate 6 is pressed against the circuit board 1 in the spaces 8 between adjacent sections of the refrigerant line 2.
- the toughness of the bitumen composition is adjusted such that it becomes fluid enough to penetrate the gusset 4 between the circuit board 1 and the refrigerant line 2, but is still tough enough to allow any local lifting of parts of the refrigerant line 2 from the circuit board to prevent.
- the channels 9 of the plunger 7 can also be provided locally with projections (not shown) which are pressed through the plate 6 when it is heated and with the refrigerant line 2 come into direct contact to keep them pressed against the circuit board 1.
- the melting point of the hot-melt adhesive of the adhesive layer 5 is selected such that it melts during the heating and shaping of the plate 6 and then, after cooling, firmly connects the again solidified holding material layer 3 to the circuit board 1 and the refrigerant line 2.
- the adhesive layer 5 can extend over the entire underside of the plate 6 or only over parts thereof.
- a lacquer layer in particular shellac lacquer, can be applied to seal the exposed surface of the holding material layer 3.
- bitumen composition can be recovered in a simple manner by recycling the evaporator by deforming the evaporator in the cold
- Condition brittle holding material layer 3 is blasted off in pieces or by the connection between the evaporator being cooled strongly, for example with the aid of dry ice. see holding material layer 3 and refrigerant line 2 or circuit board 1 is broken.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Laminated Bodies (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10218826 | 2002-04-26 | ||
| DE10218826A DE10218826B4 (de) | 2002-04-26 | 2002-04-26 | Wärmetauscher für ein Kältegerät und Verfahren zur Herstellung eines Wärmetauschers |
| PCT/EP2003/004338 WO2003091637A1 (de) | 2002-04-26 | 2003-04-25 | Wärmetauscher für ein kältegerät und verfahren zur herstellung eines wärmetauschers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1502060A1 true EP1502060A1 (de) | 2005-02-02 |
| EP1502060B1 EP1502060B1 (de) | 2009-09-16 |
Family
ID=29224811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03729940A Expired - Lifetime EP1502060B1 (de) | 2002-04-26 | 2003-04-25 | Wärmetauscher für ein kältegerät und verfahren zur herstellung eines wärmetauschers |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US7266890B2 (de) |
| EP (1) | EP1502060B1 (de) |
| CN (1) | CN1311211C (de) |
| AT (1) | ATE443238T1 (de) |
| AU (1) | AU2003240464A1 (de) |
| BR (1) | BR0309777A (de) |
| DE (2) | DE10218826B4 (de) |
| ES (1) | ES2331877T3 (de) |
| PL (1) | PL202377B1 (de) |
| RU (1) | RU2324869C2 (de) |
| WO (1) | WO2003091637A1 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10360900A1 (de) * | 2003-12-23 | 2005-07-21 | BSH Bosch und Siemens Hausgeräte GmbH | Wärmetauscher und Herstellungsverfahren dafür |
| DE102004027706A1 (de) * | 2004-06-07 | 2005-12-22 | BSH Bosch und Siemens Hausgeräte GmbH | Verdampfer für ein Kältegerät und Verfahren zu dessen Herstellung |
| DE202005014373U1 (de) * | 2005-09-12 | 2006-01-05 | BSH Bosch und Siemens Hausgeräte GmbH | No-Frost-Kältegerät |
| CN100591467C (zh) * | 2006-04-14 | 2010-02-24 | 鈤新科技股份有限公司 | 将热管埋入热传导座时的平整化方法 |
| CN100566528C (zh) * | 2006-09-27 | 2009-12-02 | 鈤新科技股份有限公司 | 热管与热传基座的结合方法及其结构 |
| US8113492B2 (en) * | 2008-01-04 | 2012-02-14 | Parata Systems, Llc | Device and method for evaporating water from a compressor |
| US9200828B2 (en) * | 2008-11-10 | 2015-12-01 | General Electric Company | Refrigerator |
| US9175893B2 (en) * | 2008-11-10 | 2015-11-03 | General Electric Company | Refrigerator |
| US20100326096A1 (en) * | 2008-11-10 | 2010-12-30 | Brent Alden Junge | Control sytem for bottom freezer refrigerator with ice maker in upper door |
| DE102009027883A1 (de) | 2009-07-21 | 2011-01-27 | BSH Bosch und Siemens Hausgeräte GmbH | Wärmetauscher und Verfahren zu dessen Herstellung |
| DE102010003825A1 (de) * | 2010-04-09 | 2011-10-13 | BSH Bosch und Siemens Hausgeräte GmbH | Drahtrohrwärmetauscher, Verfahren zu dessen Herstellung und diesen verwendendes Kältegerät |
| DE102010028526A1 (de) * | 2010-05-04 | 2011-11-10 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät und Verdampfer dafür |
| DE102011079201A1 (de) * | 2011-07-14 | 2013-01-17 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät |
| DE102011079762A1 (de) * | 2011-07-25 | 2013-01-31 | BSH Bosch und Siemens Hausgeräte GmbH | Wärmetauscher für ein kältegerät, verfahren zur herstellung eines wärmetauschers sowie kältegerät |
| CN104001803B (zh) * | 2014-05-23 | 2016-03-02 | 鄞楠 | 蒸发器成型设备及其成型方法 |
| US10288361B2 (en) * | 2015-03-17 | 2019-05-14 | Hatco Corporation | Hot and cold shelf assembly with replaceable heating elements |
| DE102016224434A1 (de) | 2016-12-08 | 2018-06-14 | BSH Hausgeräte GmbH | Kältegerät mit mehreren Temperaturzonen |
| DE102017204738A1 (de) | 2017-03-21 | 2018-09-27 | BSH Hausgeräte GmbH | Wärmetauscher und damit ausgestattetes Kältegerät |
| DE102017219516B4 (de) | 2017-11-02 | 2025-06-26 | Audi Ag | Verfahren und Vorrichtung zur Herstellung einer Batteriewanne mit geklebter Kühlvorrichtung |
| CN109489311A (zh) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | 一种适用于冷凝器的冲压集流管及其制备方法 |
| USD977619S1 (en) * | 2019-04-05 | 2023-02-07 | Phase Change Energy Solutions, Inc. | Thermal management panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1982075A (en) * | 1932-03-23 | 1934-11-27 | Fedders Mfg Co Inc | Method of making refrigerating apparatus |
| US2014837A (en) * | 1933-07-03 | 1935-09-17 | Frank W Daemicke | Refrigerating unit |
| US2124110A (en) * | 1937-07-20 | 1938-07-19 | Copeland Refrigeration Corp | Refrigerating mechanism |
| US2276811A (en) * | 1939-06-03 | 1942-03-17 | H H Ward Company | Refrigerator |
| US2489754A (en) * | 1946-11-30 | 1949-11-29 | Carrier Corp | Farm freezer evaporator |
| US2625378A (en) * | 1950-03-25 | 1953-01-13 | Gen Electric | Heat transfer assembly |
| US3799831A (en) * | 1971-12-01 | 1974-03-26 | Kelvinator Inc | Method for assembly of evaporator tubing to liner |
| US3912005A (en) * | 1971-12-01 | 1975-10-14 | Kelvinator Inc | Liner assembly |
| GB1468215A (en) * | 1974-05-23 | 1977-03-23 | Permanite Ltd | Sheet material |
| FR2384215A1 (fr) * | 1977-03-18 | 1978-10-13 | Elf Union | Structure de toiture solaire et ses applications |
| JPS54132845A (en) * | 1978-03-28 | 1979-10-16 | Sanden Corp | Heat exchanger |
| US4287263A (en) * | 1978-05-12 | 1981-09-01 | Gaf Corporation | Heat bondable asphaltic sound deadener |
| JPS57210295A (en) * | 1981-06-22 | 1982-12-23 | Toshiba Corp | Manufacture of heat exchanger |
| SU1402777A1 (ru) * | 1986-12-23 | 1988-06-15 | Всесоюзный государственный научно-исследовательский и проектно-конструкторский институт "Внипиэнергопром" | Подземный теплоаккумул тор |
| DE4423479A1 (de) * | 1994-07-05 | 1997-12-04 | Weinsheim Chemie | Wärme und Schall reduzierende Beschichtung |
| IT1282559B1 (it) * | 1996-05-06 | 1998-03-27 | Whirlpool Europ S R L | Procedimento per ottenere evaporatori di circuiti frigorigeni ed evaporatore ottenuto |
| KR19980017694A (ko) * | 1996-08-31 | 1998-06-05 | 배순훈 | 냉장고의 캐비넷후판의 방열파이프 고정방법 |
| US6103356A (en) * | 1997-02-18 | 2000-08-15 | Messenger; Gary W. | Nonadhesive laminate for structural sealing |
| DE19818995A1 (de) * | 1998-04-28 | 1999-11-04 | Bsh Bosch Siemens Hausgeraete | Kältegerät |
| DE19858002A1 (de) * | 1998-12-16 | 2000-06-21 | Miele & Cie | Geräusch- und Wärmeisolierung aus Bitumenmaterial, insbesondere für Spülbehälter aus Metall von Geschirrspülmaschinen |
| DE19938773A1 (de) * | 1999-08-16 | 2001-02-22 | Bsh Bosch Siemens Hausgeraete | Verdampfer für ein Haushaltskältegerät |
| US6536227B1 (en) * | 2002-01-29 | 2003-03-25 | Daewoo Electronics Corporation | Direct cooling type refrigerator |
| WO2003091636A1 (de) * | 2002-04-26 | 2003-11-06 | BSH Bosch und Siemens Hausgeräte GmbH | Wärmetauscher für ein kältegerät und verfahren zur herstellung eines wärmetauschers |
-
2002
- 2002-04-26 DE DE10218826A patent/DE10218826B4/de not_active Expired - Fee Related
-
2003
- 2003-04-25 ES ES03729940T patent/ES2331877T3/es not_active Expired - Lifetime
- 2003-04-25 BR BR0309777-3A patent/BR0309777A/pt not_active IP Right Cessation
- 2003-04-25 AT AT03729940T patent/ATE443238T1/de not_active IP Right Cessation
- 2003-04-25 RU RU2004130491/06A patent/RU2324869C2/ru not_active IP Right Cessation
- 2003-04-25 PL PL371209A patent/PL202377B1/pl not_active IP Right Cessation
- 2003-04-25 AU AU2003240464A patent/AU2003240464A1/en not_active Abandoned
- 2003-04-25 WO PCT/EP2003/004338 patent/WO2003091637A1/de not_active Ceased
- 2003-04-25 CN CNB038094584A patent/CN1311211C/zh not_active Expired - Fee Related
- 2003-04-25 DE DE50311919T patent/DE50311919D1/de not_active Expired - Lifetime
- 2003-04-25 EP EP03729940A patent/EP1502060B1/de not_active Expired - Lifetime
-
2004
- 2004-10-26 US US10/973,695 patent/US7266890B2/en not_active Expired - Fee Related
-
2007
- 2007-08-10 US US11/891,383 patent/US20070295495A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03091637A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2331877T3 (es) | 2010-01-19 |
| US20070295495A1 (en) | 2007-12-27 |
| US7266890B2 (en) | 2007-09-11 |
| PL371209A1 (en) | 2005-06-13 |
| DE50311919D1 (de) | 2009-10-29 |
| CN1311211C (zh) | 2007-04-18 |
| BR0309777A (pt) | 2005-03-08 |
| RU2004130491A (ru) | 2006-02-20 |
| AU2003240464A1 (en) | 2003-11-10 |
| CN1650136A (zh) | 2005-08-03 |
| US20050109497A1 (en) | 2005-05-26 |
| WO2003091637A1 (de) | 2003-11-06 |
| PL202377B1 (pl) | 2009-06-30 |
| EP1502060B1 (de) | 2009-09-16 |
| ATE443238T1 (de) | 2009-10-15 |
| RU2324869C2 (ru) | 2008-05-20 |
| DE10218826A1 (de) | 2003-11-13 |
| DE10218826B4 (de) | 2007-03-22 |
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