ATE152648T1 - Ventil, insbesondere expansionsventil für kälteanlagen, und verfahren zu seiner herstellung - Google Patents

Ventil, insbesondere expansionsventil für kälteanlagen, und verfahren zu seiner herstellung

Info

Publication number
ATE152648T1
ATE152648T1 AT94925359T AT94925359T ATE152648T1 AT E152648 T1 ATE152648 T1 AT E152648T1 AT 94925359 T AT94925359 T AT 94925359T AT 94925359 T AT94925359 T AT 94925359T AT E152648 T1 ATE152648 T1 AT E152648T1
Authority
AT
Austria
Prior art keywords
valve
pct
production
expansion valve
sec
Prior art date
Application number
AT94925359T
Other languages
English (en)
Inventor
Anders Vestergaard
Jens Jorn Hansen
Henrik Thomas Denning
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
Application granted granted Critical
Publication of ATE152648T1 publication Critical patent/ATE152648T1/de

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)
  • Pipe Accessories (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Details Of Valves (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT94925359T 1993-08-23 1994-08-22 Ventil, insbesondere expansionsventil für kälteanlagen, und verfahren zu seiner herstellung ATE152648T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE152648T1 true ATE152648T1 (de) 1997-05-15

Family

ID=6495810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94925359T ATE152648T1 (de) 1993-08-23 1994-08-22 Ventil, insbesondere expansionsventil für kälteanlagen, und verfahren zu seiner herstellung

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) DE4429682A1 (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
WO2009062511A1 (en) * 2007-11-13 2009-05-22 Danfoss A/S Expansion valve
US20120216404A1 (en) * 2009-08-13 2012-08-30 Danfoss A/S Manufacturing method of a valve
CN106052180B (zh) * 2012-10-31 2018-08-17 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
EP0166796B1 (de) * 1984-07-03 1989-04-19 Harry König Verfahren zur Herstellung fliessgepresster, T- und L-förmiger Anschlussstücke aus kohlenstoffarmem Stahl für Plattenheizkörper
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
AU7530894A (en) 1995-03-21
JPH08509029A (ja) 1996-09-24
JP2908565B2 (ja) 1999-06-21
CN1055647C (zh) 2000-08-23
ES2101562T3 (es) 1997-07-01
EP0715553A1 (de) 1996-06-12
DE59402678D1 (de) 1997-06-12
US5810332A (en) 1998-09-22
EP0715553B1 (de) 1997-05-07
DK715553T1 (da) 1997-08-25
WO1995005908A1 (de) 1995-03-02
CN1129915A (zh) 1996-08-28
DE4429682A1 (de) 1995-03-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee