DE2557423A1 - Ventil - Google Patents

Ventil

Info

Publication number
DE2557423A1
DE2557423A1 DE19752557423 DE2557423A DE2557423A1 DE 2557423 A1 DE2557423 A1 DE 2557423A1 DE 19752557423 DE19752557423 DE 19752557423 DE 2557423 A DE2557423 A DE 2557423A DE 2557423 A1 DE2557423 A1 DE 2557423A1
Authority
DE
Germany
Prior art keywords
rod
sleeve
valve
channel
gas flow
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.)
Pending
Application number
DE19752557423
Other languages
German (de)
English (en)
Inventor
Nisse Errol P Eer
Gary D Peterson
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of DE2557423A1 publication Critical patent/DE2557423A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Sampling And Sample Adjustment (AREA)
DE19752557423 1974-12-19 1975-12-19 Ventil Pending DE2557423A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/534,333 US3981480A (en) 1974-12-19 1974-12-19 Variable gas leak rate valve

Publications (1)

Publication Number Publication Date
DE2557423A1 true DE2557423A1 (de) 1976-07-01

Family

ID=24129607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752557423 Pending DE2557423A1 (de) 1974-12-19 1975-12-19 Ventil

Country Status (5)

Country Link
US (1) US3981480A (enExample)
JP (1) JPS5189224A (enExample)
CA (1) CA1012951A (enExample)
DE (1) DE2557423A1 (enExample)
FR (1) FR2295326A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010178A1 (de) * 1980-03-17 1981-09-24 Kraftwerk Union AG, 4330 Mülheim Schlitzduese und schnellschlussventil

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1076894B (it) * 1976-01-20 1985-04-27 Plessey Handel Investment Ag Dispositivo per dosare liquidi
US4195811A (en) * 1977-08-22 1980-04-01 EMX Controls Inc. Electronic valve control means
US4545561A (en) * 1982-07-30 1985-10-08 Mcdonnell Douglas Corporation Piezoelectric valve operator
JPS59186571U (ja) * 1983-05-31 1984-12-11 日野自動車株式会社 管路開閉装置
JPS6010976U (ja) * 1983-06-30 1985-01-25 株式会社島津製作所 ジユ−ル・トムソン弁
US4903732A (en) * 1989-01-19 1990-02-27 A. K. Allen Company Piezoelectric valve
JP3039583B2 (ja) * 1991-05-30 2000-05-08 株式会社日立製作所 バルブ及びそれを用いた半導体製造装置
US7178554B2 (en) * 2005-05-27 2007-02-20 Kimberly-Clark Worldwide, Inc. Ultrasonically controlled valve
JP4394749B2 (ja) * 2007-06-19 2010-01-06 株式会社キッツ 軸封装置とこれを用いた弁構造
GB2464954B (en) * 2008-10-30 2012-06-20 Univ Open Valve
US9038263B2 (en) 2011-01-13 2015-05-26 Delaware Capital Formation, Inc. Thickness shear mode resonator sensors and methods of forming a plurality of resonator sensors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106133B (de) * 1957-04-06 1961-05-04 Baelz & Sohn K G W Magnetventil mit einer als Verschlussteil dienenden Membran
US3465732A (en) * 1967-10-19 1969-09-09 Physics Int Co Piezoelectric control valve
US3614486A (en) * 1969-11-10 1971-10-19 Physics Int Co Lever motion multiplier driven by electroexpansive material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010178A1 (de) * 1980-03-17 1981-09-24 Kraftwerk Union AG, 4330 Mülheim Schlitzduese und schnellschlussventil
EP0036164A3 (en) * 1980-03-17 1982-01-27 Kraftwerk Union Aktiengesellschaft Slit orifice and quick action stop valve, especially for the separation of isotopes

Also Published As

Publication number Publication date
USB534333I5 (enExample) 1976-02-17
CA1012951A (en) 1977-06-28
JPS5189224A (enExample) 1976-08-04
US3981480A (en) 1976-09-21
FR2295326A1 (fr) 1976-07-16

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