FR2863695B1 - CUT-OFF VALVE, CUT-OFF VALVE ASSEMBLY, AND RELIEF VALVE FOR REFRIGERATING INSTALLATIONS - Google Patents

CUT-OFF VALVE, CUT-OFF VALVE ASSEMBLY, AND RELIEF VALVE FOR REFRIGERATING INSTALLATIONS

Info

Publication number
FR2863695B1
FR2863695B1 FR0413160A FR0413160A FR2863695B1 FR 2863695 B1 FR2863695 B1 FR 2863695B1 FR 0413160 A FR0413160 A FR 0413160A FR 0413160 A FR0413160 A FR 0413160A FR 2863695 B1 FR2863695 B1 FR 2863695B1
Authority
FR
France
Prior art keywords
valve
cut
relief
assembly
refrigerating installations
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
FR0413160A
Other languages
French (fr)
Other versions
FR2863695A1 (en
Inventor
Jurgen Sohn
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.)
Otto Egelhof GmbH and Co KG
Original Assignee
Otto Egelhof GmbH and Co KG
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 Otto Egelhof GmbH and Co KG filed Critical Otto Egelhof GmbH and Co KG
Publication of FR2863695A1 publication Critical patent/FR2863695A1/en
Application granted granted Critical
Publication of FR2863695B1 publication Critical patent/FR2863695B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B41/325—Expansion valves having two or more valve members
    • 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
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2519—On-off valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
FR0413160A 2003-12-16 2004-12-10 CUT-OFF VALVE, CUT-OFF VALVE ASSEMBLY, AND RELIEF VALVE FOR REFRIGERATING INSTALLATIONS Expired - Fee Related FR2863695B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10359151 2003-12-16

Publications (2)

Publication Number Publication Date
FR2863695A1 FR2863695A1 (en) 2005-06-17
FR2863695B1 true FR2863695B1 (en) 2007-03-30

Family

ID=34609492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0413160A Expired - Fee Related FR2863695B1 (en) 2003-12-16 2004-12-10 CUT-OFF VALVE, CUT-OFF VALVE ASSEMBLY, AND RELIEF VALVE FOR REFRIGERATING INSTALLATIONS

Country Status (1)

Country Link
FR (1) FR2863695B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052550A1 (en) * 2008-10-21 2010-04-22 Otto Egelhof Gmbh & Co. Kg Connection device for an internal heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542852A (en) * 1984-03-05 1985-09-24 The Singer Company Vibration damping device for thermostatic expansion valves
US5979780A (en) * 1997-10-03 1999-11-09 Eaton Corporation Thermostatic expansion valve with integral electrically operated inlet valve
JP2001174076A (en) * 1999-10-08 2001-06-29 Zexel Valeo Climate Control Corp Refrigeration cycle
WO2003091816A2 (en) * 2002-04-26 2003-11-06 Otto Egelhof Gmbh & Co. Kg Control valve for air conditioners

Also Published As

Publication number Publication date
FR2863695A1 (en) 2005-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090831