WO2019181627A1 - Dispositif de climatisation pour véhicule - Google Patents

Dispositif de climatisation pour véhicule Download PDF

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Publication number
WO2019181627A1
WO2019181627A1 PCT/JP2019/009850 JP2019009850W WO2019181627A1 WO 2019181627 A1 WO2019181627 A1 WO 2019181627A1 JP 2019009850 W JP2019009850 W JP 2019009850W WO 2019181627 A1 WO2019181627 A1 WO 2019181627A1
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WO
WIPO (PCT)
Prior art keywords
heat
heat exchanger
refrigerant
vehicle
circuit
Prior art date
Application number
PCT/JP2019/009850
Other languages
English (en)
Japanese (ja)
Inventor
徹也 石関
伸彦 藤井
竜 宮腰
岡本　佳之
井上　大輔
Original Assignee
サンデン・オートモーティブクライメイトシステム株式会社
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.)
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Publication date
Application filed by サンデン・オートモーティブクライメイトシステム株式会社 filed Critical サンデン・オートモーティブクライメイトシステム株式会社
Publication of WO2019181627A1 publication Critical patent/WO2019181627A1/fr

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    • 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
    • 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
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices

Definitions

  • the present invention relates to a vehicle air conditioner that cools or heats a vehicle interior of a vehicle, for example.
  • this type of vehicle air conditioner includes a compressor, an indoor heat exchanger that heats or cools the interior of the vehicle, and outdoor heat that absorbs or releases heat absorbed in the indoor heat exchanger.
  • An apparatus having a refrigerant circuit connected to an exchanger is known (see, for example, Patent Document 1).
  • a refrigerant circuit is configured across the vehicle interior in which the room-side heat exchanger is installed and the vehicle interior in which the outdoor heat exchanger is installed.
  • an occupant seated in a seat is provided by performing individual air conditioning in each of a plurality of seats provided in the passenger compartment so that the temperature of air blown toward the seated occupant can be adjusted. It is considered to improve comfort.
  • a refrigerant circuit is configured for each of the plurality of seats, and a plurality of refrigerant circuits are configured across the vehicle interior and the exterior of the vehicle interior. Therefore, a large installation space is required to install the vehicle air conditioner.
  • An object of the present invention is to provide an air conditioning apparatus for a vehicle that enables individual air conditioning in each of a plurality of seats and can save installation space.
  • a vehicle air conditioner includes a use-side heat exchanger that heats or cools an object in a vehicle, and absorbs heat absorbed or absorbed by the use-side heat exchanger.
  • a refrigerant circuit connected to the intake / exhaust heat side heat exchanger that performs discharge, and a heat medium that exchanges heat with refrigerant in the intake / exhaust heat side heat exchanger circulates and exchanges heat between the heat medium and air outside the passenger compartment.
  • a heat medium circuit to which the heat exchanger is connected, and a plurality of refrigerant circuits are connected to the heat medium circuit.
  • each heat absorption or exhaust heat of the plurality of refrigerant circuits is executed by one heat medium circuit, so that the plurality of refrigerant circuits are installed only in the vehicle interior, and only one heat medium circuit is provided in the vehicle interior and the vehicle. It is installed over and outside.
  • the vehicle air conditioner can be configured by installing a plurality of refrigerant circuits only in the vehicle interior and installing only one heat medium circuit over the vehicle interior and outside the vehicle interior. In addition to enabling individual air conditioning in each of the plurality of seats, it is possible to save the installation space of the vehicle air conditioner.
  • the vehicle air conditioner 1 of the present invention in a vehicle in which a plurality of seats for a passenger to be seated are arranged in the vehicle interior, air that is cooled or heated is blown toward the passenger seated for each seat, The surface temperature of the sheet is adjusted.
  • the vehicle air conditioner 1 is installed across a plurality of air conditioning units 10 provided in the lower part of each of a plurality of seats in a vehicle interior, and a plurality of air conditioning units. 10 is connected to the heat medium circuit 20.
  • the air conditioning unit 10 includes a case 11 having a rectangular parallelepiped shape and a refrigerant circuit 12 provided in the case 11.
  • the case 11 is formed with a ventilation path 11a for circulating air blown into the vehicle interior.
  • the air passage 11a has an air inlet 11b for allowing at least one of the air inside and outside the vehicle to flow into the air passage 11a, and an air outlet 11c for blowing the air flowing through the air passage 11a into the vehicle interior. And are formed.
  • the air blower 13 for distribute
  • the refrigerant circuit 12 includes a compressor 12a for compressing and discharging the sucked refrigerant, a first use side heat exchanger 12b for exchanging heat between the air flowing through the ventilation path 11a and the refrigerant, and the interior of the seat Heat exchange is performed between the second use-side heat exchanger 12c for exchanging heat between the heat medium flowing through the sheet heat medium circuit 14 installed in the sheet and the refrigerant, and the heat medium flowing through the heat medium circuit 20.
  • one end side of the first use side heat exchanger 12b is connected to the refrigerant discharge side and the refrigerant suction side of the compressor 12a via a four-way valve 12g.
  • One end side of the refrigerant flow path of the second usage side heat exchanger 12c is connected to the other end side of the first usage side heat exchanger 12b via the first expansion valve 12e.
  • One end side of the refrigerant flow path of the intake / exhaust heat side heat exchanger 12d is connected to the other end side of the refrigerant flow path of the second usage side heat exchanger 12c via the second expansion valve 12f.
  • the refrigerant discharge side and the refrigerant suction side of the compressor 12a are connected to the other end side of the refrigerant flow path of the intake / exhaust heat side heat exchanger 12d via a four-way valve 12g.
  • the first expansion valve 12e and the second expansion valve 12f can each be adjusted in valve opening.
  • the four-way valve 12g has first to fourth connection ports a, b, c, and d, communicates the first connection port a and the second connection port b, and connects the third connection port c and the fourth connection port. It is possible to switch between a state in which the port d is communicated and a state in which the first connection port a and the third connection port c are communicated and the second connection port b and the fourth connection port d are communicated.
  • the sheet heat medium circuit 14 incorporated in the sheet is connected to the heat medium flow path of the second usage side heat exchanger 12c.
  • the sheet heat medium circuit 14 is filled with an antifreeze such as ethylene glycol or water as a heat medium.
  • the heat medium circuit 20 is formed with a flow path through which an antifreeze such as ethylene glycol or water flows as a heat medium, and the heat medium flow path of the intake / exhaust heat side heat exchanger 12d of the refrigerant circuit 12 of the plurality of air conditioning units 10. Are connected in parallel with each other.
  • a circulation pump 21 for circulating the heat medium sealed inside
  • an outdoor heat exchanger 22 for exchanging heat between the air outside the vehicle compartment and the heat medium.
  • the outdoor heat exchanger 22 is disposed in a space outside the vehicle compartment such as an engine room of the vehicle. Further, an outdoor blower 22 a for circulating air outside the vehicle compartment toward the outdoor heat exchanger 22 is provided in the vicinity of the outdoor heat exchanger 22.
  • the compressor 12 a and the blower 13 are driven, and the opening degrees of the first expansion valve 12 e and the second expansion valve 12 f are respectively used.
  • the heating operation and the cooling operation can be switched.
  • the heat pump that exchanges heat with the refrigerant is supplied to the intake / exhaust heat side heat exchanger 12 d of the air conditioning unit 10 by driving the circulation pump 21 and the outdoor fan 22 a.
  • the opening degree of the first expansion valve 12e is set to be fully open and the second expansion valve 12f is set to a predetermined valve opening degree.
  • the first connection port a and the second connection port b of the valve 12g are communicated, and the third connection port c and the fourth connection port d are communicated.
  • the refrigerant discharged from the compressor 12a releases heat in the first usage side heat exchanger 12b and the second usage side heat exchanger 12c, and absorbs heat in the intake / exhaust heat side heat exchanger 12d.
  • the high-temperature refrigerant discharged from the compressor 12a first dissipates heat in the first usage-side heat exchanger 12b, and the temperature decreases.
  • the refrigerant whose temperature has decreased due to heat dissipation in the first usage-side heat exchanger 12b further dissipates heat in the second usage-side heat exchanger 12c.
  • the air blown into the vehicle interior during the heating operation is required to have a higher temperature than the target set temperature in the vehicle interior, the air exchanged heat with the high-temperature refrigerant discharged from the compressor 12a enters the vehicle interior. Blown out.
  • the seat at the time of heating operation is in contact with the occupant, and it is necessary to avoid a state in which the temperature is significantly higher than the target set temperature in the passenger compartment. Therefore, after the heat is dissipated in the first usage-side heat exchanger 12b The sheet is heated by the heat medium exchanged with the refrigerant.
  • the opening degree of the first expansion valve 12e is set to a predetermined opening degree and the opening degree of the second expansion valve 12f is set to a predetermined opening degree.
  • a predetermined valve opening larger than the valve opening of the first expansion valve 12e is set, the first connection port a and the third connection port c of the four-way valve 12g are communicated, and the second connection port b and the fourth connection are connected.
  • the mouth d is in communication.
  • the refrigerant discharged from the compressor 12a discharges heat in the intake / exhaust heat side heat exchanger 12d and absorbs heat in the first use side heat exchanger 12b and the second use side heat exchanger 12c.
  • the refrigerant discharged from the intake / exhaust heat side heat exchanger 12d is first set on the second usage side by setting the second expansion valve 12f to a predetermined valve opening larger than the valve opening of the first expansion valve 12e.
  • the endothermic amount in the heat exchanger 12c is limited to a predetermined endothermic amount.
  • the refrigerant that has flowed out of the second usage-side heat exchanger 12c sets the first expansion valve 12e to a predetermined valve opening, so that the second usage-side heat exchanger in the first usage-side heat exchanger 12b.
  • the endothermic amount is greater than 12c.
  • the first usage side since the air blown into the vehicle interior during the cooling operation is required to have a lower temperature than the target set temperature in the vehicle interior, the first usage side has a larger heat absorption amount than the second usage side heat exchanger 12c. Heat is exchanged with the refrigerant in the heat exchanger 12b and blown out into the passenger compartment.
  • the second use side heat exchanger since the seat in the cooling operation is in contact with the occupant and it is necessary to avoid a state in which the temperature is significantly lower than the target set temperature in the passenger compartment, the second use side heat exchanger with a limited heat absorption amount In 12c, the sheet is cooled by the heat medium exchanged with the refrigerant.
  • the refrigerant circuits 12 of the plurality of air conditioning units 10 are connected to the heat medium circuit 20.
  • the vehicle air conditioner 1 can be configured by installing only one heat medium circuit 20 over the vehicle interior and outside the vehicle interior. It is possible to save the installation space of the vehicle air conditioner 1.
  • a plurality of use side heat exchangers 12b and 12c are connected in series with each other.
  • the object can be cooled or heated in the use side heat exchangers 12b and 12c so as to have different temperatures from each other, so that it is possible to improve passenger comfort in the passenger compartment.
  • the refrigerant circuit 12 has a four-way valve 12g that switches the use side heat exchangers 12b and 12c to a refrigerant channel for heating operation that functions as a radiator or a refrigerant channel for cooling operation that functions as a heat absorber. ing.
  • the object in the refrigerant circuit 12, the object can be heated or cooled by the first usage-side heat exchanger 12b and the second usage-side heat exchanger 12c in each of the heating operation and the cooling operation. It is possible to reduce the usage amount of the pipes constituting the flow path, and to reduce the manufacturing cost.
  • the usage-side heat exchanger (the first usage-side heat exchanger 12b in the heating operation, the second usage-side heat in the cooling operation) located upstream in the refrigerant flow direction.
  • the exchanger 12c heats or cools the object to a temperature higher than the temperature of the object to be heated or cooled in the use side heat exchanger located on the downstream side.
  • the 1st utilization side heat exchanger 12b which heats the air by which high temperature is requested
  • cooling operation Can be constituted by the same refrigerant circuit 12.
  • the heat medium flowing through the heat medium circuit 20 has been shown to absorb heat or dissipate heat by exchanging heat with the air outside the vehicle compartment in the outdoor heat exchanger 22. It is not limited.
  • the heating medium 23 for heating the heating medium flowing through the heating medium circuit 20 with electric power may be used as a heating medium circuit capable of solving the state where the heat absorption amount of the circulating heating medium is insufficient. You may connect in parallel with the outdoor heat exchanger 22 via the three-way valve 24. In this case, the heat medium flowing through the heat medium circuit 20 is heated by the heater 23, so that the heat quantity deficient in the refrigerant circuit 12 can be compensated.
  • a cooling circuit for cooling the battery 25 may be connected to the heat medium circuit 20.
  • the heat discharged from the battery 25 can compensate for the heat quantity deficient in the refrigerant circuit 12 by causing the heat medium flowing through the heat medium circuit 20 to absorb heat.
  • the 1st utilization side heat exchanger 12b and the 2nd utilization side heat exchanger 12c are mutually connected in series, and the target object heated or cooled is mutually different temperature.
  • the target object heated or cooled is mutually different temperature.
  • three or more use-side heat exchangers may be connected in series to the refrigerant circuit 12 so that the objects to be heated or cooled have different temperatures.
  • the temperature of the air which blows off into a vehicle interior is heated or cooled by the 1st utilization side heat exchanger 12b, and the heat medium which distribute
  • the air supplied to the passenger compartment in each of the first usage-side heat exchanger 12b and the second usage-side heat exchanger 12c may be heated or cooled to different temperatures.
  • the liquid heat medium may be heated or cooled to different temperatures in each of the first usage-side heat exchanger 12b and the second usage-side heat exchanger 12c.
  • the refrigerant circuit 12 is switched to the refrigerant flow path for cooling operation or the refrigerant flow path for heating operation by the four-way valve 12g.
  • the refrigerant circuit 12 may be configured to be able to be switched to a refrigerant channel for cooling operation or a refrigerant channel for heating operation by a plurality of on-off valves.
  • the present invention is applied to the refrigerant circuit 12 that can be switched to the heating operation or the cooling operation.
  • the present invention is not limited to this.
  • the present invention can be applied to a refrigerant circuit dedicated to heating operation and a refrigerant circuit dedicated to cooling operation.
  • SYMBOLS 1 Vehicle air conditioner, 10 ... Air conditioning unit, 12 ... Refrigerant circuit, 12b ... 1st utilization side heat exchanger, 12c ... 2nd utilization side heat exchanger, 12d ... Intake / exhaust heat side heat exchanger, 12g ... All sides Valve, 20 ... Heat medium circuit, 22 ... Outdoor heat exchanger, 23 ... Heater, 25 ... Battery.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Seats For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

Le problème à résoudre par la présente invention est de fournir un dispositif de climatisation pour un véhicule, pouvant climatiser individuellement chaque siège d'une pluralité de sièges, et pouvant être installé dans un espace d'installation d'une manière peu encombrante. La solution selon l'invention porte sur les circuits réfrigérants 12 d'une pluralité d'unités de climatisation 10 étant connectés à un circuit de milieu caloporteur 20. Ceci permet à un dispositif de climatisation 1 pour un véhicule d'être configuré en installant la pluralité d'unités de climatisation 10 uniquement dans un intérieur de véhicule et en installant uniquement le circuit de milieu caloporteur unique 20 à l'intérieur du véhicule et à l'extérieur de celui-ci. Par conséquent, le dispositif de climatisation 1 pour un véhicule peut être installé dans un espace d'installation d'une manière peu encombrante.
PCT/JP2019/009850 2018-03-23 2019-03-12 Dispositif de climatisation pour véhicule WO2019181627A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018056234A JP2019166972A (ja) 2018-03-23 2018-03-23 車両用空気調和装置
JP2018-056234 2018-03-23

Publications (1)

Publication Number Publication Date
WO2019181627A1 true WO2019181627A1 (fr) 2019-09-26

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PCT/JP2019/009850 WO2019181627A1 (fr) 2018-03-23 2019-03-12 Dispositif de climatisation pour véhicule

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WO (1) WO2019181627A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294415A (ja) * 1985-10-21 1987-04-30 Fuji Heavy Ind Ltd 車両用冷房装置
JPH0939555A (ja) * 1995-08-02 1997-02-10 Matsushita Electric Ind Co Ltd 電気自動車用ヒートポンプ冷暖房除湿装置
JPH11139154A (ja) * 1997-11-07 1999-05-25 Tgk Co Ltd 自動車用空調装置
JP2006131106A (ja) * 2004-11-05 2006-05-25 Denso Corp 車両用空調装置
JP2006327428A (ja) * 2005-05-26 2006-12-07 Denso Corp 車両用空調装置
KR20110131885A (ko) * 2010-06-01 2011-12-07 한라공조주식회사 차량용 시트 공조 장치
JP2016022899A (ja) * 2014-07-23 2016-02-08 株式会社デンソー 車両用空調装置
JP2016028935A (ja) * 2014-07-23 2016-03-03 株式会社デンソー 冷凍サイクル装置
JP2016145015A (ja) * 2015-02-09 2016-08-12 株式会社デンソー シート空調装置
JP2017537846A (ja) * 2014-12-19 2017-12-21 ジェンサーム インコーポレイテッドＧｅｎｔｈｅｒｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 車両領域の熱調節システムならびに方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294415A (ja) * 1985-10-21 1987-04-30 Fuji Heavy Ind Ltd 車両用冷房装置
JPH0939555A (ja) * 1995-08-02 1997-02-10 Matsushita Electric Ind Co Ltd 電気自動車用ヒートポンプ冷暖房除湿装置
JPH11139154A (ja) * 1997-11-07 1999-05-25 Tgk Co Ltd 自動車用空調装置
JP2006131106A (ja) * 2004-11-05 2006-05-25 Denso Corp 車両用空調装置
JP2006327428A (ja) * 2005-05-26 2006-12-07 Denso Corp 車両用空調装置
KR20110131885A (ko) * 2010-06-01 2011-12-07 한라공조주식회사 차량용 시트 공조 장치
JP2016022899A (ja) * 2014-07-23 2016-02-08 株式会社デンソー 車両用空調装置
JP2016028935A (ja) * 2014-07-23 2016-03-03 株式会社デンソー 冷凍サイクル装置
JP2017537846A (ja) * 2014-12-19 2017-12-21 ジェンサーム インコーポレイテッドＧｅｎｔｈｅｒｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 車両領域の熱調節システムならびに方法
JP2016145015A (ja) * 2015-02-09 2016-08-12 株式会社デンソー シート空調装置

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