EP0843138A1 - Ein Wärmeaustauscher wie ein Verflüssiger und/oder Verdampfer für einen Kühlschrank,einen Gefrierschrank oder eine Kombination der Beiden und dergleichen - Google Patents

Ein Wärmeaustauscher wie ein Verflüssiger und/oder Verdampfer für einen Kühlschrank,einen Gefrierschrank oder eine Kombination der Beiden und dergleichen Download PDF

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Publication number
EP0843138A1
EP0843138A1 EP96830582A EP96830582A EP0843138A1 EP 0843138 A1 EP0843138 A1 EP 0843138A1 EP 96830582 A EP96830582 A EP 96830582A EP 96830582 A EP96830582 A EP 96830582A EP 0843138 A1 EP0843138 A1 EP 0843138A1
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EP
European Patent Office
Prior art keywords
sheet
heat exchanger
chamber
inflation
refrigerant
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
Application number
EP96830582A
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English (en)
French (fr)
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EP0843138B1 (de
Inventor
Gianfranco Nocivelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OCEAN SpA
Original Assignee
OCEAN SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8226056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0843138(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to AT96830582T priority Critical patent/ATE237107T1/de
Priority to DE0843138T priority patent/DE843138T1/de
Priority to ES96830582T priority patent/ES2119729T1/es
Priority to EP96830582A priority patent/EP0843138B1/de
Priority to DE69627345T priority patent/DE69627345D1/de
Application filed by OCEAN SpA filed Critical OCEAN SpA
Priority to PL97323031A priority patent/PL185976B1/pl
Priority to TR97/01363A priority patent/TR199701363A2/xx
Publication of EP0843138A1 publication Critical patent/EP0843138A1/de
Publication of EP0843138B1 publication Critical patent/EP0843138B1/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00Charging, supporting, and discharging the articles to be cooled
    • F25D25/02Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/028Cooled supporting means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/005Devices using other cold materials; Devices using cold-storage bodies combined with heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12Elements constructed in the shape of a hollow panel, e.g. with channels
    • F28F3/14Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/042Details of condensers of pcm condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/043Condensers made by assembling plate-like or laminated elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/046Condensers with refrigerant heat exchange tubes positioned inside or around a vessel containing water or pcm to cool the refrigerant gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00Evaporators; Condensers

Definitions

  • the present invention generally concerns a heat exchanger and a method for its manufacture. More particularly, it concerns a heat exchanger in the form of a condenser and/or an evaporator intended for a refrigerator, a freezer, a combination of the two and the like.
  • a heat exchanger of this type includes a serpentine coil for a refrigerant, and a body having a high thermal capacity arranged in heat-exchange relationship with the refrigerant.
  • the requirement to be met is therefore that of providing a heat exchanger having a high thermal capacity.
  • heat exchangers have been proposed in which the fluid flows along a pathway between thick metal walls.
  • a heat exchanger of the specified type characterised in that it includes a first sheet roll bonded to a second sheet, and a third sheet roll bonded to the first sheet, a fluid pathway constituting the serpentine coil formed between the first sheet and the second sheet by inflation, a chamber formed between the first sheet and the third sheet by inflation, and a substance having a high thermal capacity located within the said chamber in heat-exchange relationship with the refrigerant through the first sheet and constituting the said body.
  • a heat exchanger more precisely a condenser, for a refrigerator, a freezer, a combination of the two or the like, is generally indicated 1.
  • the heat exchanger 1 which is generally flat, has a shape of a rectangle with a predetermined surface and includes a serpentine coil 2 for a refrigerant and a body 3 having a high thermal capacity arranged in heat-exchange relationship with the refrigerant in the coil.
  • the coil 2 comprises a fluid pathway 4 formed between a first sheet 5 and a second sheet 6 by inflation.
  • the first sheet 5 has a face 7 which is printed with a track 8 defining the fluid pathway 4 and which is roll bonded to the second sheet 6, except along the track 8.
  • the first sheet 5 and the second sheet 6 are preferably made from aluminium and/or its alloys, and are thin, for example, 0.75 mm thick.
  • the body 3 comprises a chamber 9 which is formed between a third sheet 10 and the first sheet 5 by inflation.
  • the third sheet 10 is roll bonded to an opposing face 11 of the first sheet 5 except at a printed zone 12 having a shape corresponding to that of the chamber 9.
  • the third sheet 10 is preferably made from aluminium and/or its alloys, and is thin, for example, 0.5 mm thick.
  • the opposite faces 7 and 11 of the first sheet 5 which are screen-printed, the first with the track 8 defining the fluid pathway 4 and the other with the zone 12 corresponding to the chamber 9, are roll bonded to the second sheet 6 and the third sheet 10 respectively, the fluid pathway 4 and the chamber 9 then being formed by inflation, the one between the first sheet 5 and the second sheet 6, and the other between the first sheet 5 and the third sheet 10.
  • the body 3 is completed by a substance S having a high thermal capacity, located within the chamber 9 in heat-exchange relationship with the refrigerant in the serpentine coil through the thickness of the first sheet 5.
  • the substance S is a fluid, a solid, a mixture, a composite or a suspension; its physical state remains the same or changes either gradually or at a predetermined temperature within the temperature range.
  • the substance S is a solution of ethyl alcohol in water.
  • the chamber 9 has a surface which extends over most of the surface of the heat exchanger and is thick, for example, 13 mm.
  • the third sheet 10 and the first sheet 5 are welded together at weld points, each indicated 13, distributed over the surface of the chamber to interrupt the volume of the chamber itself and to strengthen the heat exchanger.
  • a fin 14 extending parallel to, and substantially along the entire length of the short side of the rectangle and formed by blanking and bending, permits a flow of air and improves the heat exchange between the heat exchanger and the environment.
  • a heat exchanger 20, more precisely a condenser, according to another embodiment of the invention is illustrated in Figures 5, 6, 7 and 8 in which parts structurally and functionally equivalent to those of the heat exchanger of Figure 1 are indicated by the same reference numerals and are not described below.
  • the heat exchanger 20 includes a plurality of short fins 21, five in the example, extending parallel to the short side of the rectangle and distributed at regular intervals parallel to the long side of the rectangle.
  • a heat exchanger 30, more precisely an evaporator according to another embodiment of the invention is illustrated in Figures 9, 10, 11 and 12 in which parts structurally and functionally equivalent to those of the heat exchanger of Figure 1 are indicated by the same reference numerals and are not described below.
  • the heat exchanger 30 has a serpentine coil 31 with an initial portion 32, a generally sinusoidal portion 33, a honeycomb portion 34, and a final portion 35.
  • the coil 31, with its portions 32, 33, 34 and 35 defines a fluid pathway 4 between a first sheet 5 and a second sheet 6 obtained by inflation.
  • the inflation causes the first sheet to be deformed while the second sheet remains flat: the fluid pathway 4 is thus formed within the chamber 9 such that the heat exchanger 30 lends itself to use in a refrigerator, the outer face of the second sheet 6 being visible when the refrigerator is open.
  • a heat exchanger 40 specifically an evaporator according to a further embodiment of the invention, is illustrated in Figures 13 and 14 in which parts structurally and functionally equivalent to those of the heat exchanger of Figure 1 are indicated by the same reference numerals and are not described below.
  • This heat exchanger 40 lends itself to use in an evaporation tower of a freezer.
  • Figure 15 shows an evaporation tower 50 of a freezer having five refrigerating levels. More precisely, the evaporation tower 50 includes five refrigerating levels, three intermediate levels 51 and two end levels, these being an upper level 52 and a lower level 53. The levels 52 and 53 are substantially equivalent to the evaporator 40.
  • a method for manufacturing a heat exchanger 1 such as a condenser and/or an evaporator for a refrigerator, freezer, a combination of the two, or the like, of the type including a serpentine coil 2 for a refrigerant, and a body 3 having high thermal capacity arranged in heat-exchange relationship with the refrigerant, includes the steps of roll bonding a first sheet 5 that is printed on both of its surfaces, for example, by screen printing, to a second sheet 6, and a third sheet 10 to the first sheet 5, forming a fluid pathway 4 between the first sheet 5 and the second sheet 6 by inflation to obtain the serpentine coil 2, forming a chamber 9 between the first sheet 5 and the third sheet 10 by inflation, and filling this chamber 9 with a substance S having a high thermal capacity to obtain the body 3.
  • the step of forming the pathway between the first sheet 5 and the second sheet 6 by inflation is preceded by a step of pre-inflating the chamber 9 at high pressure, for example 150 bar, in order to separate, in practice, detach, the first and third sheets from each other slightly in correspondence with the chamber.
  • high pressure for example 150 bar
  • the first sheet 5, the second sheet 6 and the third sheet 10 are obtained from three continuous strips unwound from respective reels, the strip corresponding to the first sheet 5 being previously screen-printed on both of its faces, specifically, on one face with the track corresponding to the serpentine coil, and on the other face with the zone corresponding to the chamber.
  • the first sheet 5, the second sheet 6 and the third sheet 10 are obtained from one continuous strips unwound from a reel, the said strip comprising five layers, specifically: an outer layer of aluminium and/or its alloys of a thickness of, for example, 0.75 mm; a layer of a material having a lower melting point than aluminium, for example, zinc, of a thickness of, for example 20 ⁇ m; a central layer of aluminium and/or its alloys, of a thickness of, for example, 0.75 mm; a layer of a material having a lower melting point than aluminium, for example, zinc, of a thickness of, for example, 20 ⁇ m; and an outer layer of aluminium and/or its alloys of a thickness of, for example 0.75 mm.
  • the strip is then heated to the melting point of zinc and inflated under pressure in a mould, the mould bearing impressions reproducing the track corresponding to the serpentine coil and the zone corresponding to the chamber.
  • the two layers of zinc interposed between the central and outer layers of aluminium act like the screen printing.
  • the principal advantage of the heat exchanger according to the present invention resides in its lightness which is exceptional for an exchanger of high thermal capacity.
  • a further advantage resides in its strength, which means that it is able to withstand a long period of use.
  • the method for the manufacture of the heat exchanger according to the present invention is extremely simple which is advantageous, not least in lending itself to large scale production.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
EP96830582A 1996-11-14 1996-11-14 Ein Wärmeaustauscher wie ein Verflüssiger und/oder Verdampfer für einen Kühlschrank,einen Gefrierschrank oder eine Kombination der Beiden und dergleichen Revoked EP0843138B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE0843138T DE843138T1 (de) 1996-11-14 1996-11-14 Ein Wärmeaustauscher wie ein Verflüssiger und/oder Verdampfer für einen Kühlschrank,einen Gefrierschrank oder eine Kombination der Beiden und dergleichen
ES96830582T ES2119729T1 (es) 1996-11-14 1996-11-14 Un termointercambiador tal como un condensador y/o un evaporador para un refrigerador, un congelador, una combinacion de los dos y similares.
EP96830582A EP0843138B1 (de) 1996-11-14 1996-11-14 Ein Wärmeaustauscher wie ein Verflüssiger und/oder Verdampfer für einen Kühlschrank,einen Gefrierschrank oder eine Kombination der Beiden und dergleichen
DE69627345T DE69627345D1 (de) 1996-11-14 1996-11-14 Ein Wärmeaustauscher wie ein Verflüssiger und/oder Verdampfer für einen Kühlschrank,einen Gefrierschrank oder eine Kombination der Beiden und dergleichen
AT96830582T ATE237107T1 (de) 1996-11-14 1996-11-14 Ein wärmeaustauscher wie ein verflüssiger und/oder verdampfer für einen kühlschrank,einen gefrierschrank oder eine kombination der beiden und dergleichen
PL97323031A PL185976B1 (pl) 1996-11-14 1997-11-07 Wymiennik ciepła typu skraplacz, parownik lub ichkombinacje oraz sposób wytwarzania wymiennika ciepła typu skraplacz, parownik lub ich kombinacji
TR97/01363A TR199701363A2 (xx) 1996-11-14 1997-11-14 Buzdolab�, dondurucu ve benzerlerinin bir �s� e�anj�r�.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96830582A EP0843138B1 (de) 1996-11-14 1996-11-14 Ein Wärmeaustauscher wie ein Verflüssiger und/oder Verdampfer für einen Kühlschrank,einen Gefrierschrank oder eine Kombination der Beiden und dergleichen

Publications (2)

Publication Number Publication Date
EP0843138A1 true EP0843138A1 (de) 1998-05-20
EP0843138B1 EP0843138B1 (de) 2003-04-09

Family

ID=8226056

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96830582A Revoked EP0843138B1 (de) 1996-11-14 1996-11-14 Ein Wärmeaustauscher wie ein Verflüssiger und/oder Verdampfer für einen Kühlschrank,einen Gefrierschrank oder eine Kombination der Beiden und dergleichen

Country Status (6)

Country Link
EP (1) EP0843138B1 (de)
AT (1) ATE237107T1 (de)
DE (2) DE69627345D1 (de)
ES (1) ES2119729T1 (de)
PL (1) PL185976B1 (de)
TR (1) TR199701363A2 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1010955A1 (de) * 1998-12-18 2000-06-21 OCEAN S.p.A. Verdampfer für einen Kühlschrank oder dergleichen
WO2001027551A1 (de) 1999-10-08 2001-04-19 BSH Bosch und Siemens Hausgeräte GmbH Wärmetauscher, wie verdampfer, verflüssiger oder dergl.
DE19957307A1 (de) * 1999-11-29 2001-05-31 Behr Gmbh & Co Zweikreis-Wärmeübertrager
EP1239244A1 (de) * 2001-03-07 2002-09-11 Artal Italiana S.p.A. Wärmetauscher vom Regaltyp
EP1304533A2 (de) * 2001-10-18 2003-04-23 Whirlpool Corporation Verflüssiger für Haushaltskühlmöbel und mit solchem Verflüssiger versehenes Haushaltskühlmöbel
KR100480777B1 (ko) * 2000-12-29 2005-04-06 삼성전자주식회사 평판형 응축기
EP1722182A2 (de) * 2005-05-11 2006-11-15 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102007023673A1 (de) 2007-05-22 2008-11-27 Institut für Luft- und Kältetechnik gGmbH Rückwandverflüssiger für Haushaltskältegeräte
DE102007023696A1 (de) 2007-05-22 2008-11-27 Institut für Luft- und Kältetechnik gGmbH Verflüssiger für Haushaltskältegeräte
EP2504639A2 (de) * 2009-11-23 2012-10-03 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer rollbond-anordnung

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073123A (en) * 1935-01-31 1937-03-09 Gen Motors Corp Refrigerating apparatus
US2191198A (en) * 1937-02-26 1940-02-20 Gen Motors Corp Refrigerating apparatus
US2690653A (en) * 1952-08-14 1954-10-05 Dole Refrigerating Co Stamped plate
US2845695A (en) * 1953-05-21 1958-08-05 Gen Motors Corp Method of making refrigerating tubing
US3018543A (en) * 1955-07-13 1962-01-30 Stolle Corp Chambered sheet metal laminates and method of making
GB989836A (de) * 1962-09-24 1965-04-22 Lavorazione Leghe Leggere S.P.A.
US3216093A (en) * 1960-04-15 1965-11-09 Olin Mathieson Fabrication of hollow articles
US3297082A (en) * 1961-05-09 1967-01-10 Olin Mathieson Heat exchangers of hollow construction
EP0117710A2 (de) * 1983-02-25 1984-09-05 Alcan International Limited Walzplattierter Rohrstrang aus mit Hartlot bedecktem Streifenmaterial
US4820355A (en) * 1987-03-30 1989-04-11 Rockwell International Corporation Method for fabricating monolithic aluminum structures
EP0568188A1 (de) * 1992-03-28 1993-11-03 British Aerospace Public Limited Company Superplastische Formen von Komponenten durch das Aufblasen mittels Gas von teilweise verbundenen Platten

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073123A (en) * 1935-01-31 1937-03-09 Gen Motors Corp Refrigerating apparatus
US2191198A (en) * 1937-02-26 1940-02-20 Gen Motors Corp Refrigerating apparatus
US2690653A (en) * 1952-08-14 1954-10-05 Dole Refrigerating Co Stamped plate
US2845695A (en) * 1953-05-21 1958-08-05 Gen Motors Corp Method of making refrigerating tubing
US3018543A (en) * 1955-07-13 1962-01-30 Stolle Corp Chambered sheet metal laminates and method of making
US3216093A (en) * 1960-04-15 1965-11-09 Olin Mathieson Fabrication of hollow articles
US3297082A (en) * 1961-05-09 1967-01-10 Olin Mathieson Heat exchangers of hollow construction
GB989836A (de) * 1962-09-24 1965-04-22 Lavorazione Leghe Leggere S.P.A.
EP0117710A2 (de) * 1983-02-25 1984-09-05 Alcan International Limited Walzplattierter Rohrstrang aus mit Hartlot bedecktem Streifenmaterial
US4820355A (en) * 1987-03-30 1989-04-11 Rockwell International Corporation Method for fabricating monolithic aluminum structures
EP0568188A1 (de) * 1992-03-28 1993-11-03 British Aerospace Public Limited Company Superplastische Formen von Komponenten durch das Aufblasen mittels Gas von teilweise verbundenen Platten

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1010955A1 (de) * 1998-12-18 2000-06-21 OCEAN S.p.A. Verdampfer für einen Kühlschrank oder dergleichen
US6701742B2 (en) 1999-10-08 2004-03-09 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger, such as evaporator, condenser, or the like
WO2001027551A1 (de) 1999-10-08 2001-04-19 BSH Bosch und Siemens Hausgeräte GmbH Wärmetauscher, wie verdampfer, verflüssiger oder dergl.
DE19957307A1 (de) * 1999-11-29 2001-05-31 Behr Gmbh & Co Zweikreis-Wärmeübertrager
KR100480777B1 (ko) * 2000-12-29 2005-04-06 삼성전자주식회사 평판형 응축기
EP1239244A1 (de) * 2001-03-07 2002-09-11 Artal Italiana S.p.A. Wärmetauscher vom Regaltyp
EP1304533A2 (de) * 2001-10-18 2003-04-23 Whirlpool Corporation Verflüssiger für Haushaltskühlmöbel und mit solchem Verflüssiger versehenes Haushaltskühlmöbel
US6840314B2 (en) 2001-10-18 2005-01-11 Whirlpool Corporation Condenser for domestic refrigerator cabinets and a domestic refrigerator cabinet provided with such a condenser
EP1304533A3 (de) * 2001-10-18 2003-07-02 Whirlpool Corporation Verflüssiger für Haushaltskühlmöbel und mit solchem Verflüssiger versehenes Haushaltskühlmöbel
EP1722182A2 (de) * 2005-05-11 2006-11-15 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
EP1722182A3 (de) * 2005-05-11 2007-08-15 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102007023673A1 (de) 2007-05-22 2008-11-27 Institut für Luft- und Kältetechnik gGmbH Rückwandverflüssiger für Haushaltskältegeräte
DE102007023696A1 (de) 2007-05-22 2008-11-27 Institut für Luft- und Kältetechnik gGmbH Verflüssiger für Haushaltskältegeräte
DE102007023696B4 (de) * 2007-05-22 2011-06-22 Institut für Luft- und Kältetechnik gGmbH, 01309 Verflüssiger für Haushaltskältegeräte
DE102007023673B4 (de) * 2007-05-22 2011-06-30 Institut für Luft- und Kältetechnik gGmbH, 01309 Rückwandverflüssiger für Haushaltskältegeräte
EP2504639A2 (de) * 2009-11-23 2012-10-03 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer rollbond-anordnung

Also Published As

Publication number Publication date
ATE237107T1 (de) 2003-04-15
EP0843138B1 (de) 2003-04-09
DE843138T1 (de) 1998-11-19
PL185976B1 (pl) 2003-09-30
PL323031A1 (en) 1998-05-25
TR199701363A3 (tr) 1998-06-22
DE69627345D1 (de) 2003-05-15
TR199701363A2 (xx) 1998-06-22
ES2119729T1 (es) 1998-10-16

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