ITRM20030189A1 - Condizionatore d'aria per veicoli con ciclo refrigerante - Google Patents

Condizionatore d'aria per veicoli con ciclo refrigerante

Info

Publication number
ITRM20030189A1
ITRM20030189A1 IT000189A ITRM20030189A ITRM20030189A1 IT RM20030189 A1 ITRM20030189 A1 IT RM20030189A1 IT 000189 A IT000189 A IT 000189A IT RM20030189 A ITRM20030189 A IT RM20030189A IT RM20030189 A1 ITRM20030189 A1 IT RM20030189A1
Authority
IT
Italy
Prior art keywords
vehicles
air conditioner
refrigerant cycle
refrigerant
cycle
Prior art date
Application number
IT000189A
Other languages
English (en)
Inventor
Hirotsugu Takeuchi
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of ITRM20030189A0 publication Critical patent/ITRM20030189A0/it
Publication of ITRM20030189A1 publication Critical patent/ITRM20030189A1/it

Links

Classifications

    • 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 devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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 devices
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3297—Expansion means other than expansion valve
    • 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 devices
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3298—Ejector-type refrigerant circuits
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/021—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit
    • F25B2313/0212—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit the auxiliary heat exchanger being only used during dehumidifying
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/021—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit
    • F25B2313/0213—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit the auxiliary heat exchanger being only used during heating
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0232—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses
    • F25B2313/02321—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses during cooling
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements
    • F25B2313/02343—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements during dehumidification
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements
    • F25B2313/02344—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements during heating
    • 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
    • F25B2327/00—Compressor driving means
    • F25B2327/10—Compressor driving means using engines
    • F25B2327/12—Compressor driving means using engines using internal combustion engines
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high pressure
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0405—Refrigeration circuit bypassing means for desuperheaters
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0417—Refrigeration circuit bypassing means for subcoolers
    • 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
    • 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
    • F25B40/02—Subcoolers
    • 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
    • F25B40/04—Desuperheaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air-Conditioning For Vehicles (AREA)
IT000189A 2002-04-26 2003-04-24 Condizionatore d'aria per veicoli con ciclo refrigerante ITRM20030189A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002126403A JP3928470B2 (ja) 2002-04-26 2002-04-26 車両用空調装置

Publications (2)

Publication Number Publication Date
ITRM20030189A0 ITRM20030189A0 (it) 2003-04-24
ITRM20030189A1 true ITRM20030189A1 (it) 2003-10-27

Family

ID=29208163

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000189A ITRM20030189A1 (it) 2002-04-26 2003-04-24 Condizionatore d'aria per veicoli con ciclo refrigerante

Country Status (4)

Country Link
US (1) US6935421B2 (it)
JP (1) JP3928470B2 (it)
DE (1) DE10317875A1 (it)
IT (1) ITRM20030189A1 (it)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4110895B2 (ja) * 2002-09-09 2008-07-02 株式会社デンソー 空調装置および車両用空調装置
JP2005263200A (ja) * 2004-02-18 2005-09-29 Denso Corp 車両用空調装置
CN1291196C (zh) 2004-02-18 2006-12-20 株式会社电装 具有多蒸发器的喷射循环
US7254961B2 (en) * 2004-02-18 2007-08-14 Denso Corporation Vapor compression cycle having ejector
JP3781046B2 (ja) * 2004-07-01 2006-05-31 ダイキン工業株式会社 空気調和装置
JP4600208B2 (ja) * 2005-01-20 2010-12-15 株式会社デンソー エジェクタを用いたサイクル
JP4595607B2 (ja) * 2005-03-18 2010-12-08 株式会社デンソー エジェクタを使用した冷凍サイクル
JP4626531B2 (ja) * 2005-04-01 2011-02-09 株式会社デンソー エジェクタ式冷凍サイクル
JP2008008572A (ja) * 2006-06-30 2008-01-17 Denso Corp エジェクタを用いた蒸気圧縮式冷凍サイクル
DE102006044922A1 (de) * 2006-09-22 2008-03-27 Valeo Klimasysteme Gmbh Latentspeicherkühlkreis
US8419512B2 (en) * 2006-10-10 2013-04-16 Hdt Tactical Systems, Inc. Vehicle cabin heating cooling and ventilation system
KR101109441B1 (ko) 2007-10-22 2012-02-09 닛토덴코 가부시키가이샤 광학 필름용 점착제 조성물, 광학 필름용 점착제층, 그 제조 방법, 점착형 광학 필름 및 화상 표시 장치
EP2072552A3 (en) 2007-12-20 2009-07-29 Nitto Denko Corporation Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display
JP5379409B2 (ja) 2008-02-15 2013-12-25 日東電工株式会社 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置
JP5379410B2 (ja) * 2008-03-14 2013-12-25 日東電工株式会社 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置
CN102575882B (zh) * 2009-10-20 2014-09-10 三菱电机株式会社 热泵装置
US9222710B2 (en) * 2010-11-01 2015-12-29 Mitsubishi Heavy Industries, Ltd. Heat-pump automotive air conditioner and defrosting method of the heat-pump automotive air conditioner
DE102010051976B4 (de) * 2010-11-19 2017-11-23 Audi Ag Klimaanlage für ein Kraftfahrzeug
FR2967759B1 (fr) * 2010-11-22 2015-02-27 Valeo Systemes Thermiques Dispositif de conditionnement thermique d'un habitacle de vehicule
JP5786212B2 (ja) * 2011-04-14 2015-09-30 株式会社テージーケー 車両用冷暖房装置
JP2013023186A (ja) * 2011-07-26 2013-02-04 Toyota Motor Corp 冷却装置
DE102011108729A1 (de) * 2011-07-28 2013-01-31 Volkswagen Aktiengesellschaft Klimatisierung zum Temperieren von Komponenten sowie eines Innenraums eines Kraftfahrzeugs
JP5798402B2 (ja) * 2011-08-01 2015-10-21 トヨタ自動車株式会社 冷却装置
JP5852368B2 (ja) * 2011-08-31 2016-02-03 トヨタ自動車株式会社 冷却装置
JP6073652B2 (ja) * 2012-11-09 2017-02-01 サンデンホールディングス株式会社 車両用空気調和装置
JP5967022B2 (ja) * 2012-11-16 2016-08-10 株式会社デンソー 冷凍サイクル装置
JP6090104B2 (ja) * 2012-12-13 2017-03-08 株式会社デンソー エジェクタ
KR101416416B1 (ko) * 2013-06-03 2014-07-09 현대자동차 주식회사 전기 자동차용 난방 시스템
US9630474B2 (en) * 2013-10-29 2017-04-25 Denso International America, Inc. Thermostatic controlled heat pump water circuit
FR3013815A1 (fr) * 2013-11-22 2015-05-29 Ib Ntec Procede d'amelioration du rendement thermodynamique d'une pompe a chaleur.
DE102014113526A1 (de) * 2014-09-19 2016-03-24 Halla Visteon Climate Control Corporation Klimatisierungssystem für ein Kraftfahrzeug
JP2018071829A (ja) * 2016-10-25 2018-05-10 株式会社デンソー ヒートポンプサイクル装置
US11105544B2 (en) * 2016-11-07 2021-08-31 Trane International Inc. Variable orifice for a chiller
CN110486909A (zh) * 2019-08-26 2019-11-22 珠海格力电器股份有限公司 空调器、空调器工作方法、计算机装置以及计算机可读存储介质
EP3862657A1 (en) 2020-02-10 2021-08-11 Carrier Corporation Refrigeration system with multiple heat absorbing heat exchangers
EP4006444A1 (en) * 2020-11-25 2022-06-01 Thermo King Corporation Environmental control system and associated method
CN112797669B (zh) * 2021-01-05 2022-03-29 珠海格力电器股份有限公司 热泵系统及其控制方法、控制装置和空调设备
KR102764532B1 (ko) * 2022-05-13 2025-02-07 에스트라오토모티브시스템 주식회사 전기 자동차의 히트펌프 시스템
DE102023104291A1 (de) 2023-02-22 2024-08-22 Hanon Systems Überkritischer Kältemittelkreislauf mit Verdichter-Ejektor-Kombination für die Fahrzeugklimatisierung
US20250296405A1 (en) * 2024-03-22 2025-09-25 Fca Us Llc Vehicle cabin dehumidification control system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3331604B2 (ja) 1991-11-27 2002-10-07 株式会社デンソー 冷凍サイクル装置
US5343711A (en) * 1993-01-04 1994-09-06 Virginia Tech Intellectual Properties, Inc. Method of reducing flow metastability in an ejector nozzle
JP3275410B2 (ja) 1993-01-12 2002-04-15 松下電器産業株式会社 車両用ヒートポンプ式空調装置
US5641016A (en) * 1993-12-27 1997-06-24 Nippondenso Co., Ltd. Air-conditioning apparatus for vehicle use
JP3290031B2 (ja) * 1994-07-06 2002-06-10 サンデン株式会社 車両用空気調和装置
JP3259261B2 (ja) * 1997-04-30 2002-02-25 本田技研工業株式会社 車両用燃焼式ヒータの残燃料警告装置
JP3580981B2 (ja) * 1997-04-30 2004-10-27 本田技研工業株式会社 車両用エアコンの吹き出し温度制御方法および装置
JP3952545B2 (ja) * 1997-07-24 2007-08-01 株式会社デンソー 車両用空調装置
JP3436872B2 (ja) 1997-11-07 2003-08-18 株式会社テージーケー 自動車用空調装置
US6347528B1 (en) * 1999-07-26 2002-02-19 Denso Corporation Refrigeration-cycle device
US6477857B2 (en) * 2000-03-15 2002-11-12 Denso Corporation Ejector cycle system with critical refrigerant pressure
EP1553364A3 (en) * 2000-06-01 2006-03-22 Denso Corporation Ejector cycle system
JP3903766B2 (ja) * 2001-10-30 2007-04-11 株式会社日本自動車部品総合研究所 エジェクタ

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DE10317875A1 (de) 2003-11-06
US20030200764A1 (en) 2003-10-30
ITRM20030189A0 (it) 2003-04-24
US6935421B2 (en) 2005-08-30
JP3928470B2 (ja) 2007-06-13
JP2003320837A (ja) 2003-11-11

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