DE69206442D1 - Vorrichtung mit Kältemittelkreislauf. - Google Patents

Vorrichtung mit Kältemittelkreislauf.

Info

Publication number
DE69206442D1
DE69206442D1 DE69206442T DE69206442T DE69206442D1 DE 69206442 D1 DE69206442 D1 DE 69206442D1 DE 69206442 T DE69206442 T DE 69206442T DE 69206442 T DE69206442 T DE 69206442T DE 69206442 D1 DE69206442 D1 DE 69206442D1
Authority
DE
Germany
Prior art keywords
circuit device
refrigerant circuit
refrigerant
circuit
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.)
Expired - Fee Related
Application number
DE69206442T
Other languages
English (en)
Other versions
DE69206442T2 (de
Inventor
Yuji Yoshida
Minoru Tagashira
Kazuo Nakatani
Masami Funakura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP3023197A external-priority patent/JP2532754B2/ja
Priority claimed from JP2319991A external-priority patent/JP2574545B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69206442D1 publication Critical patent/DE69206442D1/de
Publication of DE69206442T2 publication Critical patent/DE69206442T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • 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
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/23—Separators

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)
DE69206442T 1991-02-18 1992-02-15 Vorrichtung mit Kältemittelkreislauf. Expired - Fee Related DE69206442T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3023197A JP2532754B2 (ja) 1991-02-18 1991-02-18 冷凍サイクル装置
JP2319991A JP2574545B2 (ja) 1991-02-18 1991-02-18 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
DE69206442D1 true DE69206442D1 (de) 1996-01-18
DE69206442T2 DE69206442T2 (de) 1996-04-25

Family

ID=26360517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206442T Expired - Fee Related DE69206442T2 (de) 1991-02-18 1992-02-15 Vorrichtung mit Kältemittelkreislauf.

Country Status (3)

Country Link
US (1) US5186011A (de)
EP (1) EP0499999B1 (de)
DE (1) DE69206442T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651263A (en) * 1993-10-28 1997-07-29 Hitachi, Ltd. Refrigeration cycle and method of controlling the same
CN1035081C (zh) * 1994-10-12 1997-06-04 葛新民 空调器用多压缩机制冷装置
US5617739A (en) * 1995-03-29 1997-04-08 Mmr Technologies, Inc. Self-cleaning low-temperature refrigeration system
JPH1054616A (ja) * 1996-08-14 1998-02-24 Daikin Ind Ltd 空気調和機
US5848537A (en) * 1997-08-22 1998-12-15 Carrier Corporation Variable refrigerant, intrastage compression heat pump
US5822996A (en) * 1997-08-22 1998-10-20 Carrier Corporation Vapor separation of variable capacity heat pump refrigerant
JP2004360936A (ja) * 2003-06-02 2004-12-24 Sanden Corp 冷凍サイクル
CN106766306A (zh) * 2016-11-29 2017-05-31 天津商业大学 一种双级压缩低温热泵系统
CN106766353B (zh) * 2016-12-26 2019-11-22 天津商业大学 能实现双级压缩与复叠循环的制冷系统
CN109442783A (zh) * 2018-11-06 2019-03-08 中建五局第三建设有限公司 一种超高能效冷热联产区域能源供应方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325231A (en) * 1976-06-23 1982-04-20 Heinrich Krieger Cascade cooling arrangement
US4598556A (en) * 1984-09-17 1986-07-08 Sundstrand Corporation High efficiency refrigeration or cooling system
KR890004867B1 (ko) * 1985-03-25 1989-11-30 마쯔시다덴기산교 가부시기가이샤 열펌프장치
JPH0756419B2 (ja) * 1987-05-08 1995-06-14 松下電器産業株式会社 冷凍サイクル装置
US4913714A (en) * 1987-08-03 1990-04-03 Nippondenso Co., Ltd. Automotive air conditioner
US4972676A (en) * 1988-12-23 1990-11-27 Kabushiki Kaisha Toshiba Refrigeration cycle apparatus having refrigerant separating system with pressure swing adsorption
US5012651A (en) * 1988-12-28 1991-05-07 Matsushita Electric Industrial Co., Ltd. Heat pump apparatus

Also Published As

Publication number Publication date
DE69206442T2 (de) 1996-04-25
EP0499999B1 (de) 1995-12-06
EP0499999A3 (en) 1992-10-21
EP0499999A2 (de) 1992-08-26
US5186011A (en) 1993-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee