DK715553T1 - Ventil, især ekspansionsventil til køleanlæg, og metode til fremstilling heraf - Google Patents

Ventil, især ekspansionsventil til køleanlæg, og metode til fremstilling heraf

Info

Publication number
DK715553T1
DK715553T1 DK94925359.5T DK94925359T DK715553T1 DK 715553 T1 DK715553 T1 DK 715553T1 DK 94925359 T DK94925359 T DK 94925359T DK 715553 T1 DK715553 T1 DK 715553T1
Authority
DK
Denmark
Prior art keywords
valve
pct
manufacture
expansion valve
sec
Prior art date
Application number
DK94925359.5T
Other languages
Danish (da)
English (en)
Inventor
Anders Vestergaard
Henrik Thomas Denning
Jens Jorn Hansen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK715553T1 publication Critical patent/DK715553T1/da

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Housings (AREA)
  • Magnetically Actuated Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Lift Valve (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Details Of Valves (AREA)
DK94925359.5T 1993-08-23 1994-08-22 Ventil, især ekspansionsventil til køleanlæg, og metode til fremstilling heraf DK715553T1 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4328315 1993-08-23

Publications (1)

Publication Number Publication Date
DK715553T1 true DK715553T1 (da) 1997-08-25

Family

ID=6495810

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94925359.5T DK715553T1 (da) 1993-08-23 1994-08-22 Ventil, især ekspansionsventil til køleanlæg, og metode til fremstilling heraf

Country Status (10)

Country Link
US (1) US5810332A (de)
EP (1) EP0715553B1 (de)
JP (1) JP2908565B2 (de)
CN (1) CN1055647C (de)
AT (1) ATE152648T1 (de)
AU (1) AU7530894A (de)
DE (2) DE59402678D1 (de)
DK (1) DK715553T1 (de)
ES (1) ES2101562T3 (de)
WO (1) WO1995005908A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100638613B1 (ko) * 2004-09-02 2006-10-26 삼성전기주식회사 레이저 조사를 이용한 웨이퍼 레벨 패키지 제작 방법
CN100347477C (zh) * 2005-03-11 2007-11-07 浙江三花股份有限公司 电子膨胀阀线圈的制作方法
EP2225502B1 (de) * 2007-11-13 2011-05-25 Danfoss A/S Expansionsventil
WO2011018087A1 (en) * 2009-08-13 2011-02-17 Danfoss A/S Manufacturing method of a valve
CN104755857B (zh) * 2012-10-31 2017-03-29 大金工业株式会社 冷冻装置
CN104061355B (zh) * 2013-03-18 2018-06-08 浙江三花制冷集团有限公司 一种制冷系统中使用的控制阀
CN105402438B (zh) * 2014-09-12 2019-05-31 浙江三花汽车零部件有限公司 热力膨胀阀及其制造方法
CN108115275B (zh) * 2017-12-05 2019-10-25 沈祥明 阀板与阀座自动激光焊接机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681960A (en) * 1969-04-22 1972-08-08 Furubayashi Welding Pipe Fitt Method and apparatus for forming valve bodies
NL7712895A (nl) * 1977-11-23 1979-05-28 Vsh Fabrieken Nv Werkwijze voor het vervaardigen van een tapstanghuis, alsmede tapstanghuis vervaardigd volgens de werkwijze.
US4357807A (en) * 1981-01-09 1982-11-09 Jerry Aleksandrow Low energy ice making apparatus
US4521948A (en) * 1983-02-03 1985-06-11 Hamilton-Pax, Inc. Method for fabricating a valve
JPS59150067A (ja) * 1983-02-15 1984-08-28 Jgc Corp 耐食性に優れた極低温用ステンレス鋳鋼
DE3477747D1 (en) * 1984-07-03 1989-05-24 Harry Konig Method of making extruded t- and l-shaped fittings of low-carbon steel for plate radiators
US4633681A (en) * 1985-08-19 1987-01-06 Webber Robert C Refrigerant expansion device
US4818105A (en) * 1987-09-21 1989-04-04 Hewlett-Packard Company Burner for flame photometric detector
JPS6487218A (en) * 1987-09-30 1989-03-31 Ngk Insulators Ltd Backflow prevention valve for injection molding machine

Also Published As

Publication number Publication date
JP2908565B2 (ja) 1999-06-21
CN1055647C (zh) 2000-08-23
EP0715553A1 (de) 1996-06-12
JPH08509029A (ja) 1996-09-24
AU7530894A (en) 1995-03-21
ATE152648T1 (de) 1997-05-15
EP0715553B1 (de) 1997-05-07
DE59402678D1 (de) 1997-06-12
US5810332A (en) 1998-09-22
CN1129915A (zh) 1996-08-28
DE4429682A1 (de) 1995-03-09
WO1995005908A1 (de) 1995-03-02
ES2101562T3 (es) 1997-07-01

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