CN1237240A - 致冷系统的致冷管路配置 - Google Patents

致冷系统的致冷管路配置 Download PDF

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Publication number
CN1237240A
CN1237240A CN98801227A CN98801227A CN1237240A CN 1237240 A CN1237240 A CN 1237240A CN 98801227 A CN98801227 A CN 98801227A CN 98801227 A CN98801227 A CN 98801227A CN 1237240 A CN1237240 A CN 1237240A
Authority
CN
China
Prior art keywords
refrigeration
fluid
temperature
valve
condenser
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.)
Pending
Application number
CN98801227A
Other languages
English (en)
Chinese (zh)
Inventor
埃吉迪奥·伯万格
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.)
Empresa Brasileira de Compressores SA
Original Assignee
Empresa Brasileira de Compressores SA
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 Empresa Brasileira de Compressores SA filed Critical Empresa Brasileira de Compressores SA
Publication of CN1237240A publication Critical patent/CN1237240A/zh
Pending legal-status Critical Current

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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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Temperature-Responsive Valves (AREA)
CN98801227A 1997-08-28 1998-08-28 致冷系统的致冷管路配置 Pending CN1237240A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9702803A BR9702803A (pt) 1997-08-28 1997-08-28 Arranjo para circuito de refrigeração de sistema de refrigeração
BRPI97028037 1997-08-28

Publications (1)

Publication Number Publication Date
CN1237240A true CN1237240A (zh) 1999-12-01

Family

ID=4067303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98801227A Pending CN1237240A (zh) 1997-08-28 1998-08-28 致冷系统的致冷管路配置

Country Status (8)

Country Link
EP (1) EP0934494B1 (pt)
JP (1) JP2001505296A (pt)
KR (1) KR20000068849A (pt)
CN (1) CN1237240A (pt)
AT (1) ATE252714T1 (pt)
BR (1) BR9702803A (pt)
DE (1) DE69819127D1 (pt)
WO (1) WO1999011987A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7895003B2 (en) 2007-10-05 2011-02-22 Emerson Climate Technologies, Inc. Vibration protection in a variable speed compressor
US8539786B2 (en) 2007-10-08 2013-09-24 Emerson Climate Technologies, Inc. System and method for monitoring overheat of a compressor
US8459053B2 (en) 2007-10-08 2013-06-11 Emerson Climate Technologies, Inc. Variable speed compressor protection system and method
US8418483B2 (en) 2007-10-08 2013-04-16 Emerson Climate Technologies, Inc. System and method for calculating parameters for a refrigeration system with a variable speed compressor
US9541907B2 (en) 2007-10-08 2017-01-10 Emerson Climate Technologies, Inc. System and method for calibrating parameters for a refrigeration system with a variable speed compressor
JP7349706B2 (ja) * 2019-07-04 2023-09-25 株式会社不二工機 パワーエレメント及びこれを用いた膨張弁
US11206743B2 (en) 2019-07-25 2021-12-21 Emerson Climate Technolgies, Inc. Electronics enclosure with heat-transfer element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320763A (en) * 1965-11-19 1967-05-23 Westinghouse Electric Corp Controls for refrigeration systems
US3638446A (en) * 1969-06-27 1972-02-01 Robert T Palmer Low ambient control of subcooling control valve
US5245836A (en) * 1989-01-09 1993-09-21 Sinvent As Method and device for high side pressure regulation in transcritical vapor compression cycle
US5201190A (en) * 1992-02-24 1993-04-13 White Consolidated Industries, Inc. Refrigerator with subcooling flow control valve
EP0762064A1 (de) * 1995-09-08 1997-03-12 Fritz Ing. Weider Durchsatzregelung für das Kältemittel einer Wärmepumpe und Verfahren

Also Published As

Publication number Publication date
ATE252714T1 (de) 2003-11-15
JP2001505296A (ja) 2001-04-17
KR20000068849A (ko) 2000-11-25
BR9702803A (pt) 1999-05-18
DE69819127D1 (de) 2003-11-27
EP0934494B1 (en) 2003-10-22
EP0934494A1 (en) 1999-08-11
WO1999011987A1 (en) 1999-03-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication