EP1293735A3 - Kältemittelkreislauf - Google Patents

Kältemittelkreislauf Download PDF

Info

Publication number: EP1293735A3
Authority: EP; European Patent Office
Prior art keywords: refrigerant; refrigerant circuit; bypass pipe; pipe; circuit
Prior art date: 2001-09-12
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

EP02020405A

Other languages

English (en)

French (fr)

Other versions

EP1293735A2 (de

EP1293735B1 (de

Inventor

Kunio Sugiyama

Yoichi Yamada

Shigeo Zuiki

Yoshiki Nagasaki

Yoshihiro Sumida

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.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric 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.)

2001-09-12

Filing date

2002-09-10

Publication date

2003-05-28

2002-09-10 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2003-03-19 Publication of EP1293735A2 publication Critical patent/EP1293735A2/de

2003-05-28 Publication of EP1293735A3 publication Critical patent/EP1293735A3/de

2007-03-14 Application granted granted Critical

2007-03-14 Publication of EP1293735B1 publication Critical patent/EP1293735B1/de

2022-09-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- 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
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
- 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
- F25B2400/00—Component parts or details not otherwise provided for in this subclass
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0415—Refrigeration circuit bypassing means for receivers
- 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
- F25B2400/16—Receivers
- 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
- F25B45/00—Arrangements for charging or discharging refrigerant

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Details Of Measuring And Other Instruments (AREA)

EP02020405A 2001-09-12 2002-09-10 Kältemittelkreislauf Expired - Lifetime EP1293735B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001276040		2001-09-12
JP2001276040A JP4848608B2 (ja)	2001-09-12	2001-09-12	冷媒回路

Publications (3)

Publication Number	Publication Date
EP1293735A2 EP1293735A2 (de)	2003-03-19
EP1293735A3 true EP1293735A3 (de)	2003-05-28
EP1293735B1 EP1293735B1 (de)	2007-03-14

Family

ID=19100808

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02020405A Expired - Lifetime EP1293735B1 (de)	2001-09-12	2002-09-10	Kältemittelkreislauf

Country Status (7)

Country	Link
EP (1)	EP1293735B1 (de)
JP (1)	JP4848608B2 (de)
CN (1)	CN1173139C (de)
AT (1)	ATE356962T1 (de)
DE (1)	DE60218793T2 (de)
ES (1)	ES2284756T3 (de)
PT (1)	PT1293735E (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5157580B2 (ja) *	2008-03-28	2013-03-06	ダイキン工業株式会社	冷凍装置
JP2012077983A (ja) *	2010-09-30	2012-04-19	Daikin Industries Ltd	冷凍回路
CN101949621A (zh) *	2010-09-30	2011-01-19	广东志高空调有限公司	一种带制冷剂调节功能的节能空调
JP5765211B2 (ja) *	2011-12-13	2015-08-19	ダイキン工業株式会社	冷凍装置
AT513637B1 (de) *	2012-12-13	2016-05-15	Herz Energietechnik Gmbh	Wärmepumpenverfahren und -einrichtung zur Optimierung der Unterkühlung während des Kondensationsprozesses im Kaltdampf-Kompressions-Prozess
CN105612394B (zh) *	2013-08-09	2019-04-30	特灵空调系统(中国)有限公司	制冷系统中过渡期的制冷剂迁移控制
KR101669971B1 (ko) *	2014-11-17	2016-10-27	엘지전자 주식회사	공기조화장치
CN105674640B (zh) *	2014-11-18	2018-04-17	上海海立电器有限公司	空调系统制冷剂充注量匹配调节装置及方法
EP3367021B1 (de) *	2015-10-20	2022-02-23	Mitsubishi Electric Corporation	Kältekreislaufvorrichtung
US11105544B2 (en) *	2016-11-07	2021-08-31	Trane International Inc.	Variable orifice for a chiller
CN106482303B (zh) *	2016-11-25	2022-05-17	广州华凌制冷设备有限公司	一种空调器及其制冷控制方法
JP7105903B2 (ja) *	2018-09-28	2022-07-25	三菱電機株式会社	冷凍サイクル装置
CN109974169B (zh) *	2019-02-28	2021-02-19	浙江高翔工贸有限公司	一种双工质冷暖空调
DE102019002297A1 (de) *	2019-03-31	2020-10-01	Steffen Klein	Erweiterung des R718-Einsatzbereichs
JP7501257B2 (ja) *	2020-09-09	2024-06-18	富士通株式会社	冷却装置、電子機器及び冷却方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0301503A2 (de) *	1987-07-31	1989-02-01	Matsushita Electric Industrial Co., Ltd.	Wärmepumpensystem
US4961323A (en) *	1988-04-25	1990-10-09	Nippondenso Co., Ltd.	Automotive air conditioner
US5186012A (en) *	1991-09-24	1993-02-16	Institute Of Gas Technology	Refrigerant composition control system for use in heat pumps using non-azeotropic refrigerant mixtures
EP0631095A2 (de) *	1993-06-24	1994-12-28	Hitachi, Ltd.	Kältekreislauf und Verfahren zur Steuerung der Kältemittelzusammensetzung im Kältekreislauf
JPH07120119A (ja) *	1993-10-28	1995-05-12	Hitachi Ltd	空気調和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0627589B2 (ja) *	1985-11-19	1994-04-13	三洋電機株式会社	ヒ−トポンプ式冷凍装置
JPH0745982B2 (ja) *	1988-08-31	1995-05-17	松下電器産業株式会社	ヒートポンプ装置
JPH0414975A (ja) *	1990-05-08	1992-01-20	Sharp Corp	画像再生装置
JPH06341741A (ja) *	1993-06-01	1994-12-13	Daikin Ind Ltd	冷凍装置のデフロスト制御装置
JPH10119561A (ja) *	1996-10-14	1998-05-12	Calsonic Corp	自動車用空気調和装置
JP2000179957A (ja) *	1998-12-17	2000-06-30	Hitachi Ltd	空気調和機

2001
- 2001-09-12 JP JP2001276040A patent/JP4848608B2/ja not_active Expired - Lifetime
2002
- 2002-09-10 ES ES02020405T patent/ES2284756T3/es not_active Expired - Lifetime
- 2002-09-10 PT PT02020405T patent/PT1293735E/pt unknown
- 2002-09-10 AT AT02020405T patent/ATE356962T1/de not_active IP Right Cessation
- 2002-09-10 EP EP02020405A patent/EP1293735B1/de not_active Expired - Lifetime
- 2002-09-10 DE DE60218793T patent/DE60218793T2/de not_active Expired - Lifetime
- 2002-09-11 CN CNB021315442A patent/CN1173139C/zh not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0301503A2 (de) *	1987-07-31	1989-02-01	Matsushita Electric Industrial Co., Ltd.	Wärmepumpensystem
US4961323A (en) *	1988-04-25	1990-10-09	Nippondenso Co., Ltd.	Automotive air conditioner
US5186012A (en) *	1991-09-24	1993-02-16	Institute Of Gas Technology	Refrigerant composition control system for use in heat pumps using non-azeotropic refrigerant mixtures
EP0631095A2 (de) *	1993-06-24	1994-12-28	Hitachi, Ltd.	Kältekreislauf und Verfahren zur Steuerung der Kältemittelzusammensetzung im Kältekreislauf
JPH07120119A (ja) *	1993-10-28	1995-05-12	Hitachi Ltd	空気調和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) *

Also Published As

Publication number	Publication date
CN1173139C (zh)	2004-10-27
JP4848608B2 (ja)	2011-12-28
DE60218793D1 (de)	2007-04-26
EP1293735A2 (de)	2003-03-19
ATE356962T1 (de)	2007-04-15
PT1293735E (pt)	2007-05-31
DE60218793T2 (de)	2007-12-06
EP1293735B1 (de)	2007-03-14
CN1405515A (zh)	2003-03-26
JP2003083644A (ja)	2003-03-19
ES2284756T3 (es)	2007-11-16

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