DE69806449T2 - Thermostatisches Unterkühlungsventil - Google Patents

Thermostatisches Unterkühlungsventil

Info

Publication number
DE69806449T2
DE69806449T2 DE69806449T DE69806449T DE69806449T2 DE 69806449 T2 DE69806449 T2 DE 69806449T2 DE 69806449 T DE69806449 T DE 69806449T DE 69806449 T DE69806449 T DE 69806449T DE 69806449 T2 DE69806449 T2 DE 69806449T2
Authority
DE
Germany
Prior art keywords
hypothermia
thermostatic
valve
thermostatic hypothermia
hypothermia valve
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 - Lifetime
Application number
DE69806449T
Other languages
English (en)
Other versions
DE69806449D1 (de
Inventor
Sadatake Ise
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.)
Fujikoki Corp
Original Assignee
Fujikoki 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 Fujikoki Corp filed Critical Fujikoki Corp
Publication of DE69806449D1 publication Critical patent/DE69806449D1/de
Application granted granted Critical
Publication of DE69806449T2 publication Critical patent/DE69806449T2/de
Anticipated expiration legal-status Critical
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
    • 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
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/051—Compression system with heat exchange between particular parts of the system between the accumulator and another part of the 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
DE69806449T 1997-08-21 1998-04-22 Thermostatisches Unterkühlungsventil Expired - Lifetime DE69806449T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22530397A JP3987166B2 (ja) 1997-08-21 1997-08-21 温度式サブクール制御弁

Publications (2)

Publication Number Publication Date
DE69806449D1 DE69806449D1 (de) 2002-08-14
DE69806449T2 true DE69806449T2 (de) 2003-02-27

Family

ID=16827238

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69806449T Expired - Lifetime DE69806449T2 (de) 1997-08-21 1998-04-22 Thermostatisches Unterkühlungsventil

Country Status (4)

Country Link
US (1) US5996900A (de)
EP (1) EP0898131B1 (de)
JP (1) JP3987166B2 (de)
DE (1) DE69806449T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4069548B2 (ja) * 1999-04-27 2008-04-02 株式会社デンソー 制御弁
US6293545B1 (en) * 1999-12-15 2001-09-25 Xerox Corporation Stripper blade assembly
JP2002061989A (ja) * 2000-08-22 2002-02-28 Denso Corp 空調装置用膨張弁
JP3995513B2 (ja) 2001-06-19 2007-10-24 株式会社デンソー 圧力検出機能を有する膨張弁
JP4062129B2 (ja) * 2003-03-05 2008-03-19 株式会社デンソー 蒸気圧縮式冷凍機
WO2007053801A2 (en) * 2005-10-20 2007-05-10 Earthlinked Technologies, Inc. Refrigerant fluid flow control device and method
WO2013022937A2 (en) * 2011-08-08 2013-02-14 Earthlinked Technologies, Inc. System and method for cooling photovoltaic cells
US9964350B2 (en) * 2012-06-12 2018-05-08 Hussmann Corporation Control system for a refrigerated merchandiser

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152781A (en) * 1935-03-13 1939-04-04 Detroit Lubricator Co Control device
US3367130A (en) * 1966-02-23 1968-02-06 Sporlan Valve Co Expansion valve and refrigeration system responsive to subcooling temperature
US4254634A (en) * 1976-12-12 1981-03-10 Fuji Koki Manufacturing Oc., Ltd. Control valve to be employed for refrigerator and air conditioner
US4484594A (en) * 1983-06-24 1984-11-27 Roy Alderman Freeze guard valve
JPS63129169U (de) * 1987-02-16 1988-08-24
JPH01230966A (ja) * 1988-03-10 1989-09-14 Fuji Koki Seisakusho:Kk 冷凍システムの制御方法及び温度膨脹弁
US5177973A (en) * 1991-03-19 1993-01-12 Ranco Incorporated Of Delaware Refrigeration system subcooling flow control valve
EP0504775A3 (en) * 1991-03-19 1993-01-20 Ranco Incorporated Of Delaware Refrigeration system subcooling flow control valve
JP2835681B2 (ja) * 1993-05-14 1998-12-14 株式会社テイエルブイ 熱応動式スチ―ムトラップ
JP3637651B2 (ja) * 1995-03-22 2005-04-13 株式会社デンソー 温度式膨張弁

Also Published As

Publication number Publication date
US5996900A (en) 1999-12-07
JPH1163291A (ja) 1999-03-05
DE69806449D1 (de) 2002-08-14
JP3987166B2 (ja) 2007-10-03
EP0898131A1 (de) 1999-02-24
EP0898131B1 (de) 2002-07-10

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Legal Events

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