WO2005071328A1 - Climatisation - Google Patents

Climatisation Download PDF

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Publication number
WO2005071328A1
WO2005071328A1 PCT/EP2004/013973 EP2004013973W WO2005071328A1 WO 2005071328 A1 WO2005071328 A1 WO 2005071328A1 EP 2004013973 W EP2004013973 W EP 2004013973W WO 2005071328 A1 WO2005071328 A1 WO 2005071328A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
air conditioning
refrigerant
conditioning system
flowed
Prior art date
Application number
PCT/EP2004/013973
Other languages
German (de)
English (en)
Inventor
Björn Lindner
Christoph Walter
Original Assignee
Behr Gmbh & Co. Kg
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
Application filed by Behr Gmbh & Co. Kg filed Critical Behr Gmbh & Co. Kg
Priority to EP04821176A priority Critical patent/EP1711756A1/fr
Priority to JP2006549904A priority patent/JP2007518624A/ja
Publication of WO2005071328A1 publication Critical patent/WO2005071328A1/fr

Links

Classifications

    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0443—Combination of units extending one beside or one above the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00899—Controlling the flow of liquid in a heat pump system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H2001/00957—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices comprising locations with heat exchange within the refrigerant circuit itself, e.g. cross-, counter-, or parallel heat exchange
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F28D2021/0073—Gas coolers
    • 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
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0085—Evaporators

Definitions

  • the invention relates to an air conditioning system, in particular for a motor vehicle, according to the preamble of claim 1.
  • air conditioning systems which have a heat exchanger serving as an evaporator and a heat exchanger serving as a condenser, which are formed separately.
  • a compact system for heating and engine cooling is known from DE 197 40 291 A1.
  • the engine cooler and heating heat exchanger are combined to form a common, cylindrical heat exchanger and air flows through them by means of a first radial fan, around which the heat exchanger is arranged concentrically.
  • Another radial fan provides fresh air.
  • an axially symmetrical construction of the first fan, heat exchanger and chamber systems is provided.
  • Each blower is arranged in a chamber system assigned to the respective blower, the blowers being flanged onto a common drive shaft.
  • the first chamber system assigned to the heat exchanger comprises a first mixing chamber axially spaced from the first radial fan with a fresh air inlet opening and an air inlet opening on the interior side, and a first suction chamber connected to the first radial fan and axially symmetrically surrounded by the heat exchanger with a heat air outlet outlet opening on the interior side and an engine outlet.
  • the second chamber system comprises a second mixing chamber axially spaced from the second radial blower with a fresh air inlet opening and an air inlet opening on the interior side, and a second suction chamber connected to the second mixing chamber and axially symmetrically surrounded by the second radial blower with a mixed air outlet opening on the interior side and an engine compartment side
  • an air conditioning system in particular for a motor vehicle, is provided with at least one heat exchanger serving as an evaporator and one heat exchanger serving as a condenser, in which at least two heat exchangers act as a single combined heat exchanger are trained.
  • the fact that the two heat exchangers according to the prior art are replaced by a single combined heat exchanger, which is integrated in a single, appropriately designed and switchable refrigerant circuit, can reduce the number of pipe connections and thus the total weight of the air conditioning system. Manufacturing costs can also be reduced. By reducing the number and length of the pipe connections, the reliability and tightness of the air conditioning system can also be improved.
  • the combined heat exchanger is preferably designed in such a way that one or more of the individual heat exchangers can be flowed through in different flow directions, so that the utilization of the heat exchanger can be optimized.
  • Three heat exchangers are preferably designed as a combined heat exchanger. Two of these three heat exchangers are preferably flowed through in a heat pump mode and / or in a reheat mode. However, one of the heat exchangers through which flow flows differs in the different operating modes. In cooling operation, all three heat exchangers are preferably flowed through.
  • 1 is a circuit of a combined heat exchanger according to the first embodiment of the invention
  • 2a shows a circuit of a circuit of a combined heat exchanger according to a further exemplary embodiment in cooling operation
  • FIG. 2b shows the circuit of Fig. 4a with a circuit in heat pump operation
  • FIG. 2d shows a circuit variant of FIGS. 2a-2c with a water-side heat pump in heat pump operation.
  • a circuit 101 is shown in simplified form, as used in the first embodiment.
  • a compressor 102 is provided which has a refrigerant through a first heat exchanger 103, an internal heat exchanger 104 connected via a connecting flange, a control valve 105 (expansion valve), which is preferably flanged directly to the heat exchanger 103 by means of a further connecting flange, a second heat exchanger 103 '.
  • a collector 106 and again the internal heat exchanger 104 promotes.
  • C0 2 R744
  • C0 2 R744
  • the two heat exchangers 103 and 103 ' are in this case designed as a single heat exchanger block, that is to say they are produced in a single common workflow and are firmly soldered to one another, which is why they are referred to below as a combined heat exchanger 103/103'.
  • the first heat exchanger 103 serves as a gas cooler and the second heat exchanger 103 ′ as an evaporator.
  • thermal decoupling is provided between the two integrally formed heat exchangers 103 and 103 ', which have a continuous fin / tube system.
  • liquid, condensed refrigerant can be transferred directly from the heat exchanger 103 via a valve to the heat exchanger 103 '.
  • Figures 2a to 2c show a circuit diagram for different operating modes, namely the operation as a cooler (Fig. 2a), as a heat pump (Fig. 2b) and as a heater (Fig. 2c), a combined heat exchanger 203/2037203 ", which corresponds to the the first embodiment is formed as a block, that is in one piece.
  • the entire combined heat exchanger 203/2037203 "is flowed through by refrigerant, the corresponding circuit 201 being flowed through as follows:
  • the refrigerant is conveyed by a compressor 202 through a first switching valve S1 to the air-cooled, first heat exchanger 203
  • the first heat exchanger 203 serves as a gas cooler, that is to say in this heat exchanger 203 the refrigerant gives off heat to the ambient air flowing through the first heat exchanger 203.
  • the cooled refrigerant passes through an internal heat exchanger 204 and a control valve 205 (expansion valve) to the second heat exchanger 203 'and from there directly to the third heat exchanger 203 ".
  • the refrigerant returns to the collector 206 and the internal heat exchanger 204 Compressor 202. Due to the direction of flow of the refrigerant in cooling mode, the first heat exchanger 203 has a progressive characteristic, while the second heat exchanger 203 ′′ and the third heat exchanger 203 ′′ have a degressive characteristic.
  • the second heat exchanger 203' serves as an auxiliary heater, that is to say in this second heat exchanger 203 'The refrigerant gives off heat to the air flowing through the second heat exchanger 203', which is used for tempering the vehicle interior.
  • the cooled refrigerant passes via the control valve 205 and via a bypass regulated by means of a third switching valve S3 past the internal heat exchanger 204 directly to the first heat exchanger 203, which is likewise flowed through in the opposite direction and serves as an evaporator in this operating mode. that is, in this first heat exchanger 203, the refrigerant releases heat to the ambient air flowing through the first heat exchanger 203.
  • the refrigerant reaches the collector 206 via a fourth switching valve S4 and from there via the internal heat exchanger 204, which is inoperative in this operating state, to the compressor 202. Due to the direction of flow of the refrigerant in heat pump operation, the first heat exchanger 203 has a degressive characteristic, while the second heat exchanger 203 'has a progressive characteristic ' .
  • a simple, unregulated check valve can also be provided due to the pressure conditions and flow directions.
  • the third switching valve S3 and the corresponding bypass are not required.
  • the third heat exchanger 203" is larger than the second heat exchanger 203 ', which has effects particularly in heat pump operation.
  • a strip is soldered onto which the individual switching valves S1-S5 and the control valve 205 are attached, in particular screwed on.
  • FIGS. 2a to 2c. 2d shows a water-side heat pump.
  • an additional refrigerant evaporator 220 is provided parallel to the third heat exchanger 203 ′′, a 3/2-way valve V1 being arranged in the circuit 201.
  • a corresponding circuit is also suitable, for example, for fuel cell drives.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

L'invention concerne une climatisation, en particulier pour un véhicule automobile, pourvue d'au moins un échangeur de chaleur (103 ; 203 ; 203' ; 203') servant d'évaporateur et d'au moins un échangeur de chaleur (103' ; 203 ; 203') servant de condensateur. Selon ladite invention, au moins deux échangeurs de chaleur sont conçus sous la forme d'un échangeur de chaleur unique combiné (103/103' ; 203/203'/203').
PCT/EP2004/013973 2004-01-23 2004-12-08 Climatisation WO2005071328A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04821176A EP1711756A1 (fr) 2004-01-23 2004-12-08 Climatisation
JP2006549904A JP2007518624A (ja) 2004-01-23 2004-12-08 空調装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004003788.4 2004-01-23
DE102004003788A DE102004003788A1 (de) 2004-01-23 2004-01-23 Klimaanlage

Publications (1)

Publication Number Publication Date
WO2005071328A1 true WO2005071328A1 (fr) 2005-08-04

Family

ID=34745106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/013973 WO2005071328A1 (fr) 2004-01-23 2004-12-08 Climatisation

Country Status (4)

Country Link
EP (1) EP1711756A1 (fr)
JP (1) JP2007518624A (fr)
DE (1) DE102004003788A1 (fr)
WO (1) WO2005071328A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1990221A1 (fr) * 2007-05-10 2008-11-12 C.R.F. Società Consortile Per Azioni Système de conditionnement d'air pour véhicule à moteur, véhicule à moteur équipé du système
EP2174810A3 (fr) * 2008-10-07 2010-06-23 Scania CV AB (publ) Système et dispositif comprenant un condenseur-évaporateur
WO2012160425A1 (fr) * 2011-05-20 2012-11-29 Toyota Jidosha Kabushiki Kaisha Système de refroidissement

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009028522B4 (de) * 2009-08-13 2017-05-11 Hanon Systems Kompakte Klimaanlage für ein Kraftfahrzeug
DE102011107081A1 (de) * 2011-07-11 2013-01-17 Spheros Gmbh Verfahren und Vorrichtung zum Konditionieren der Luft im Innenraum eines Fahrzeuges
DE102011090195A1 (de) 2011-12-30 2013-07-04 Behr Gmbh & Co. Kg Vorrichtung zur Temperierung eines Fahrzeuginnenraumes
JP6432964B2 (ja) * 2014-02-08 2018-12-05 Ｍｄｉ株式会社 冷凍サイクル装置及び熱交換システム
DE102018202771A1 (de) 2018-02-23 2019-08-29 Bayerische Motoren Werke Aktiengesellschaft Verdeckelement und Verdeck für ein Cabriolet-Fahrzeug und Cabriolet-Fahrzeug

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JPS58123065A (ja) * 1982-01-14 1983-07-22 三菱電機株式会社 自動車用空気調和装置
DE3542189A1 (de) * 1985-11-29 1987-06-04 Berti Pedro Mancin Verdampfer-kondensatoranordnung zur luftklimatisierung
JPH05196321A (ja) * 1991-01-31 1993-08-06 Nippondenso Co Ltd 蒸発器および冷凍サイクル装置
JPH06307673A (ja) * 1993-04-26 1994-11-01 Sharp Corp 空気調和機用熱交換器
JPH07294179A (ja) * 1994-04-20 1995-11-10 Nippondenso Co Ltd 熱交換装置
EP0710808A1 (fr) * 1994-11-01 1996-05-08 Nippondenso Co., Ltd. Evaporateur pour un réfrigérant
EP0800940A2 (fr) * 1996-04-10 1997-10-15 Denso Corporation Système de conditionnement d'air pour véhicules électriques
DE19644583A1 (de) * 1996-10-26 1998-04-30 Behr Gmbh & Co Fahrzeugklimaanlage mit mehreren Kondensatoren und/oder Verdampfern
JPH10300271A (ja) * 1997-04-30 1998-11-13 Nippon Light Metal Co Ltd ヒートポンプ式冷暖房機の室外用熱交換器
JPH11248288A (ja) * 1998-03-04 1999-09-14 Sanyo Electric Co Ltd 空気調和機
US5983652A (en) * 1991-04-26 1999-11-16 Denso Corporation Automotive air conditioner having condenser and evaporator provided within air duct
DE10060114A1 (de) * 1999-12-09 2001-06-13 Valeo Climatisation Klimakreis, insbesondere für ein Kraftfahrzeug
US20010003311A1 (en) * 1998-05-28 2001-06-14 Vale Climatisation Vehicle air conditioning circuit using a refrigerant fluid in the supercritical state
JP2001221458A (ja) * 2000-02-08 2001-08-17 Mitsubishi Electric Corp 除湿機
JP2002318030A (ja) * 2001-04-18 2002-10-31 Ebara Corp ヒートポンプ及び除湿空調装置
DE10223712C1 (de) * 2002-05-28 2003-10-30 Thermo King Deutschland Gmbh Anordnung zum Klimatisieren eines Fahrzeugs
JP2004324935A (ja) * 2003-04-22 2004-11-18 Denso Corp 冷凍サイクルおよび熱交換器

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DE3542189A1 (de) * 1985-11-29 1987-06-04 Berti Pedro Mancin Verdampfer-kondensatoranordnung zur luftklimatisierung
JPH05196321A (ja) * 1991-01-31 1993-08-06 Nippondenso Co Ltd 蒸発器および冷凍サイクル装置
US5983652A (en) * 1991-04-26 1999-11-16 Denso Corporation Automotive air conditioner having condenser and evaporator provided within air duct
JPH06307673A (ja) * 1993-04-26 1994-11-01 Sharp Corp 空気調和機用熱交換器
JPH07294179A (ja) * 1994-04-20 1995-11-10 Nippondenso Co Ltd 熱交換装置
EP0710808A1 (fr) * 1994-11-01 1996-05-08 Nippondenso Co., Ltd. Evaporateur pour un réfrigérant
EP0800940A2 (fr) * 1996-04-10 1997-10-15 Denso Corporation Système de conditionnement d'air pour véhicules électriques
DE19644583A1 (de) * 1996-10-26 1998-04-30 Behr Gmbh & Co Fahrzeugklimaanlage mit mehreren Kondensatoren und/oder Verdampfern
JPH10300271A (ja) * 1997-04-30 1998-11-13 Nippon Light Metal Co Ltd ヒートポンプ式冷暖房機の室外用熱交換器
JPH11248288A (ja) * 1998-03-04 1999-09-14 Sanyo Electric Co Ltd 空気調和機
US20010003311A1 (en) * 1998-05-28 2001-06-14 Vale Climatisation Vehicle air conditioning circuit using a refrigerant fluid in the supercritical state
DE10060114A1 (de) * 1999-12-09 2001-06-13 Valeo Climatisation Klimakreis, insbesondere für ein Kraftfahrzeug
JP2001221458A (ja) * 2000-02-08 2001-08-17 Mitsubishi Electric Corp 除湿機
JP2002318030A (ja) * 2001-04-18 2002-10-31 Ebara Corp ヒートポンプ及び除湿空調装置
DE10223712C1 (de) * 2002-05-28 2003-10-30 Thermo King Deutschland Gmbh Anordnung zum Klimatisieren eines Fahrzeugs
JP2004324935A (ja) * 2003-04-22 2004-11-18 Denso Corp 冷凍サイクルおよび熱交換器

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1990221A1 (fr) * 2007-05-10 2008-11-12 C.R.F. Società Consortile Per Azioni Système de conditionnement d'air pour véhicule à moteur, véhicule à moteur équipé du système
EP2174810A3 (fr) * 2008-10-07 2010-06-23 Scania CV AB (publ) Système et dispositif comprenant un condenseur-évaporateur
RU2500548C2 (ru) * 2008-10-07 2013-12-10 СКАНИА СВ АБ (пабл) Система и устройство, содержащие объединенные конденсатор и испаритель
WO2012160425A1 (fr) * 2011-05-20 2012-11-29 Toyota Jidosha Kabushiki Kaisha Système de refroidissement
CN103547467A (zh) * 2011-05-20 2014-01-29 丰田自动车株式会社 冷却系统

Also Published As

Publication number Publication date
JP2007518624A (ja) 2007-07-12
DE102004003788A1 (de) 2005-08-11
EP1711756A1 (fr) 2006-10-18

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