DE60017506T8 - Kältekreislauf mit Heissgasnebenleitungsanordnung - Google Patents

Kältekreislauf mit Heissgasnebenleitungsanordnung Download PDF

Info

Publication number
DE60017506T8
DE60017506T8 DE60017506T DE60017506T DE60017506T8 DE 60017506 T8 DE60017506 T8 DE 60017506T8 DE 60017506 T DE60017506 T DE 60017506T DE 60017506 T DE60017506 T DE 60017506T DE 60017506 T8 DE60017506 T8 DE 60017506T8
Authority
DE
Germany
Prior art keywords
hot gas
refrigeration circuit
pass arrangement
arrangement
pass
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.)
Active
Application number
DE60017506T
Other languages
English (en)
Other versions
DE60017506T2 (de
DE60017506D1 (de
Inventor
Yoshiaki c/o DENSO CORPORATION Kariya-shi Takano
Satoshi c/o DENSO CORPORATION Kariya-shi Izawa
Hajima c/o DENSO CORPORATION Kariya-shi Ito
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.)
Denso Corp
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 DE60017506D1 publication Critical patent/DE60017506D1/de
Publication of DE60017506T2 publication Critical patent/DE60017506T2/de
Application granted granted Critical
Publication of DE60017506T8 publication Critical patent/DE60017506T8/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety 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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3225—Cooling devices using compression characterised by safety arrangements, e.g. compressor anti-seizure means or by signalling 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
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
DE60017506T 1999-06-29 2000-06-19 Kältekreislauf mit Heissgasnebenleitungsanordnung Active DE60017506T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18338299 1999-06-29
JP11183382A JP2001012830A (ja) 1999-06-29 1999-06-29 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
DE60017506D1 DE60017506D1 (de) 2005-02-24
DE60017506T2 DE60017506T2 (de) 2006-03-23
DE60017506T8 true DE60017506T8 (de) 2009-11-19

Family

ID=16134802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017506T Active DE60017506T8 (de) 1999-06-29 2000-06-19 Kältekreislauf mit Heissgasnebenleitungsanordnung

Country Status (4)

Country Link
US (1) US6266965B1 (de)
EP (1) EP1065452B1 (de)
JP (1) JP2001012830A (de)
DE (1) DE60017506T8 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4085694B2 (ja) * 2002-02-27 2008-05-14 株式会社デンソー 空気調和装置
JP3931739B2 (ja) 2002-06-12 2007-06-20 株式会社デンソー 冷凍サイクル装置
JP4467899B2 (ja) * 2003-02-24 2010-05-26 株式会社デンソー 冷凍サイクル装置
JP2004338447A (ja) * 2003-05-13 2004-12-02 Denso Corp 空調装置
US6901957B2 (en) * 2003-07-28 2005-06-07 Carrier Corporation Hot gas bypass isolation
JP4705878B2 (ja) * 2006-04-27 2011-06-22 ダイキン工業株式会社 空気調和装置
JP4317878B2 (ja) * 2007-01-05 2009-08-19 日立アプライアンス株式会社 空気調和機及びその冷媒量判定方法
JP5125116B2 (ja) * 2007-01-26 2013-01-23 ダイキン工業株式会社 冷凍装置
JP4990702B2 (ja) * 2007-07-19 2012-08-01 シャープ株式会社 冷媒漏洩検出装置、空気調和機及び冷媒漏洩検出方法
WO2010114975A2 (en) * 2009-04-03 2010-10-07 Carrier Corporation Multi-circuit heat exchanger
JP2011140291A (ja) * 2010-01-11 2011-07-21 Denso Corp 車両用空調装置
JP5418280B2 (ja) * 2010-02-17 2014-02-19 株式会社デンソー 蒸発器
JP5625841B2 (ja) * 2010-12-07 2014-11-19 株式会社デンソー 燃料供給システム
DE102011006970A1 (de) * 2011-03-23 2012-09-27 Robert Bosch Gmbh Verfahren sowie Diagnosetester zum Erkennen eines Fehlers in einem Kühlkreislauf eines Kraftfahrzeugs
JP5989328B2 (ja) * 2011-11-17 2016-09-07 トヨタ自動車株式会社 熱交換装置
CN102582393A (zh) * 2012-03-07 2012-07-18 浙江吉利汽车研究院有限公司 电动汽车驱动电机温度控制系统
JP2014009869A (ja) * 2012-06-28 2014-01-20 Denso Corp ヒートポンプサイクル
JP6095155B2 (ja) * 2012-12-27 2017-03-15 中野冷機株式会社 冷凍装置及び冷凍装置の冷媒漏れ検知方法
CN108583201B (zh) * 2018-04-05 2021-08-06 浙江好亚汽车配件有限公司 汽车空调压力传感器
JP6746742B1 (ja) 2019-03-15 2020-08-26 三菱重工サーマルシステムズ株式会社 車両用空調システムおよび車両用空調システムの制御方法
JP2023075844A (ja) * 2021-11-19 2023-05-31 サンデン株式会社 車両用空調装置
JP2023107643A (ja) * 2022-01-24 2023-08-03 サンデン株式会社 車両用空調装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220010A (en) * 1978-12-07 1980-09-02 Honeywell Inc. Loss of refrigerant and/or high discharge temperature protection for heat pumps
JPS63162272U (de) * 1987-04-13 1988-10-24
JP3237187B2 (ja) * 1991-06-24 2001-12-10 株式会社デンソー 空調装置
JP3189255B2 (ja) 1992-01-30 2001-07-16 株式会社デンソー 空調装置
US5457965A (en) * 1994-04-11 1995-10-17 Ford Motor Company Low refrigerant charge detection system
US5481884A (en) * 1994-08-29 1996-01-09 General Motors Corporation Apparatus and method for providing low refrigerant charge detection
US5586445A (en) * 1994-09-30 1996-12-24 General Electric Company Low refrigerant charge detection using a combined pressure/temperature sensor
FR2756913B1 (fr) * 1996-12-09 1999-02-12 Valeo Climatisation Circuit de fluide refrigerant comprenant une boucle de climatisation et une boucle de rechauffage, en particulier pour vehicule automobile
US6205798B1 (en) * 1999-01-19 2001-03-27 Carrier Corporation Test for the automated detection of leaks between high and low pressure sides of a refrigeration system
US6098412A (en) * 1999-01-19 2000-08-08 Carrier Corporation Method for automated detection of leaks in a discharge check valve

Also Published As

Publication number Publication date
JP2001012830A (ja) 2001-01-19
US6266965B1 (en) 2001-07-31
DE60017506T2 (de) 2006-03-23
DE60017506D1 (de) 2005-02-24
EP1065452A3 (de) 2002-01-30
EP1065452A2 (de) 2001-01-03
EP1065452B1 (de) 2005-01-19

Similar Documents

Publication Publication Date Title
DE60113340D1 (de) Kältekreislauf mit Heissgasnebenleitungsanordnung
DE60017506D1 (de) Kältekreislauf mit Heissgasnebenleitungsanordnung
DE60021840D1 (de) Kühlschrank
DE69908716T2 (de) Kältekreislauf
DE60029530D1 (de) Transporttemperatureinheit
TR200002844A3 (tr) Soguk baglanti
DE60016477D1 (de) Schaltungsanordnung mit Schwachstromdetektion
DE50009387D1 (de) Trockner mit integrierter Kühleinheit
DE50106159D1 (de) Kochfeld
DE50003281D1 (de) Schaltung mit eingebautem selbsttest
DE60036701D1 (de) Temperaturkompensierter stabresonator
DE50113270D1 (de) Integrierte schaltung mit temperatursensor
DE60028934D1 (de) Schaltungsanordnung
FI20002454A (fi) Lämmönsiirrin
DE60119453D1 (de) Kältegerät
ID29998A (id) Sirkuit pengubah frekuensi sinkron
DE59907980D1 (de) Kältegerät
DE60028701D1 (de) Synchronisiereinrichtung
DE50009602D1 (de) Absorptionskühlanordnung
IT246294Y1 (it) Frigorifero domestico
DE60025033D1 (de) Kochplatte
DE60017671D1 (de) Schaltungsanordnung
DE60004458D1 (de) Schaltungsanordnung
DE60025436D1 (de) Bewerterschaltung
DE60015264D1 (de) Leistungsschalter mit Gas

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8381 Inventor (new situation)

Inventor name: IZAWA, SATOSHI, C/O DENSO CORPORATION, KARIYA-SHI,

Inventor name: TAKANO, YOSHIAKI, C/O DENSO CORPORATION, KARIYA-SH

Inventor name: ITO, HAJIME, C/O DENSO CORPORATION, KARIYA-SHI, AI

8381 Inventor (new situation)

Inventor name: TAKANO, YOSHIAKI, C/O DENSO CORPORATION, KARIY, JP

Inventor name: IZAWA, SATOSHI, C/O DENSO CORPORATION, KARIYA-, JP

Inventor name: ITO, HAJIMA, C/O DENSO CORPORATION, KARIYA-SHI, JP