DE2701666A1 - Thermoplastisches expansionsventil - Google Patents

Thermoplastisches expansionsventil

Info

Publication number
DE2701666A1
DE2701666A1 DE19772701666 DE2701666A DE2701666A1 DE 2701666 A1 DE2701666 A1 DE 2701666A1 DE 19772701666 DE19772701666 DE 19772701666 DE 2701666 A DE2701666 A DE 2701666A DE 2701666 A1 DE2701666 A1 DE 2701666A1
Authority
DE
Germany
Prior art keywords
valve body
membrane
shut
valve
extension part
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.)
Ceased
Application number
DE19772701666
Other languages
German (de)
English (en)
Inventor
Marcel Paul Griffoul
Charles Dunlap Orth
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.)
Eaton Corp
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of DE2701666A1 publication Critical patent/DE2701666A1/de
Ceased 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fluid-Driven Valves (AREA)
DE19772701666 1976-01-23 1977-01-17 Thermoplastisches expansionsventil Ceased DE2701666A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/651,717 US4015776A (en) 1976-01-23 1976-01-23 Thermostatic expansion valve

Publications (1)

Publication Number Publication Date
DE2701666A1 true DE2701666A1 (de) 1977-07-28

Family

ID=24613931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772701666 Ceased DE2701666A1 (de) 1976-01-23 1977-01-17 Thermoplastisches expansionsventil

Country Status (7)

Country Link
US (1) US4015776A (enExample)
JP (1) JPS5947187B2 (enExample)
CA (1) CA1036132A (enExample)
DE (1) DE2701666A1 (enExample)
FR (1) FR2339204A1 (enExample)
GB (1) GB1503070A (enExample)
IT (1) IT1078394B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003130499A (ja) * 2001-10-30 2003-05-08 Tgk Co Ltd 膨張弁
DE102006057131B3 (de) * 2006-12-01 2007-12-27 Otto Egelhof Gmbh & Co. Kg Thermostatisches Expansionsventil für Kälte- beziehungsweise Wärmepumpenkreisläufe mit thermisch gesteuerter Sicherheitsfunktion
CN102022564A (zh) * 2010-12-08 2011-04-20 浙江鸿森机械有限公司 热力膨胀阀
CN102174984B (zh) * 2011-03-03 2012-11-14 杭州中久自控系统有限公司 基于plc的毛细管热力膨胀阀混合充注设备
CN102141327A (zh) * 2011-04-28 2011-08-03 上海交通大学 环保型家用空调热力膨胀阀
CN107228218B (zh) * 2016-03-25 2023-06-06 珠海华宇金属有限公司 一种电磁换向阀
EP3455565A1 (en) * 2016-05-11 2019-03-20 Danfoss A/S Insert for a thermostatic expansion valve, thermostatic expansion valve and method for assembling a thermostatic expansion valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US874652A (en) * 1907-04-19 1907-12-24 George W Bailey Valve.
US3505724A (en) * 1968-01-03 1970-04-14 Robert E Leitner Method of making a chair glide
US3822563A (en) * 1973-04-25 1974-07-09 Controls Co Of America Refrigeration system incorporating temperature responsive wax element valve controlling evaporator outlet temperature
US3940837A (en) * 1973-11-30 1976-03-02 The Singer Company Hot air furnace with improved heat exchanger construction
US3930515A (en) * 1974-07-22 1976-01-06 Robertshaw Controls Company Pneumatic control system and valve construction therefor or the like

Also Published As

Publication number Publication date
CA1036132A (en) 1978-08-08
FR2339204A1 (fr) 1977-08-19
US4015776A (en) 1977-04-05
GB1503070A (en) 1978-03-08
FR2339204B3 (enExample) 1979-03-02
IT1078394B (it) 1985-05-08
JPS5292132A (en) 1977-08-03
JPS5947187B2 (ja) 1984-11-17

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Legal Events

Date Code Title Description
OD Request for examination
8127 New person/name/address of the applicant

Owner name: EATON CORP., CLEVELAND, OHIO, US

8128 New person/name/address of the agent

Representative=s name: WAGNER, K., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8131 Rejection