IT1078394B - Valvola termostatica ad espansione - Google Patents

Valvola termostatica ad espansione

Info

Publication number
IT1078394B
IT1078394B IT19441/77A IT1944177A IT1078394B IT 1078394 B IT1078394 B IT 1078394B IT 19441/77 A IT19441/77 A IT 19441/77A IT 1944177 A IT1944177 A IT 1944177A IT 1078394 B IT1078394 B IT 1078394B
Authority
IT
Italy
Prior art keywords
expansion valve
thermostatic expansion
thermostatic
valve
expansion
Prior art date
Application number
IT19441/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1078394B publication Critical patent/IT1078394B/it

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)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fluid-Driven Valves (AREA)
IT19441/77A 1976-01-23 1977-01-19 Valvola termostatica ad espansione IT1078394B (it)

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
IT1078394B true IT1078394B (it) 1985-05-08

Family

ID=24613931

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19441/77A IT1078394B (it) 1976-01-23 1977-01-19 Valvola termostatica ad espansione

Country Status (7)

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

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
CN113048250A (zh) * 2016-05-11 2021-06-29 丹佛斯有限公司 用于恒温膨胀阀的插入件、恒温膨胀阀以及组装恒温膨胀阀的方法

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
FR2339204B3 (it) 1979-03-02
JPS5292132A (en) 1977-08-03
GB1503070A (en) 1978-03-08
DE2701666A1 (de) 1977-07-28
FR2339204A1 (fr) 1977-08-19
JPS5947187B2 (ja) 1984-11-17
US4015776A (en) 1977-04-05
CA1036132A (en) 1978-08-08

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950131