DE68911286D1 - Pneumatisches Stellglied. - Google Patents

Pneumatisches Stellglied.

Info

Publication number
DE68911286D1
DE68911286D1 DE89203294T DE68911286T DE68911286D1 DE 68911286 D1 DE68911286 D1 DE 68911286D1 DE 89203294 T DE89203294 T DE 89203294T DE 68911286 T DE68911286 T DE 68911286T DE 68911286 D1 DE68911286 D1 DE 68911286D1
Authority
DE
Germany
Prior art keywords
pneumatic actuator
pneumatic
actuator
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.)
Expired - Fee Related
Application number
DE89203294T
Other languages
English (en)
Other versions
DE68911286T2 (de
Inventor
William Edmond Richeson
Frederick Erickson
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.)
Magnavox Electronic Systems Co
Original Assignee
Magnavox Electronic Systems 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 Magnavox Electronic Systems Co filed Critical Magnavox Electronic Systems Co
Application granted granted Critical
Publication of DE68911286D1 publication Critical patent/DE68911286D1/de
Publication of DE68911286T2 publication Critical patent/DE68911286T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/16—Pneumatic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Actuator (AREA)
DE68911286T 1989-01-06 1989-12-21 Pneumatisches Stellglied. Expired - Fee Related DE68911286T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/294,727 US4915015A (en) 1989-01-06 1989-01-06 Pneumatic actuator

Publications (2)

Publication Number Publication Date
DE68911286D1 true DE68911286D1 (de) 1994-01-20
DE68911286T2 DE68911286T2 (de) 1994-05-26

Family

ID=23134676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68911286T Expired - Fee Related DE68911286T2 (de) 1989-01-06 1989-12-21 Pneumatisches Stellglied.

Country Status (5)

Country Link
US (1) US4915015A (de)
EP (1) EP0377254B1 (de)
JP (1) JPH02236008A (de)
CA (1) CA2007297A1 (de)
DE (1) DE68911286T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029516A (en) * 1989-12-26 1991-07-09 North American Philips Corporation Pneumatically powered valve actuator
US5003938A (en) * 1989-12-26 1991-04-02 Magnavox Government And Industrial Electronics Company Pneumatically powered valve actuator
US5022359A (en) * 1990-07-24 1991-06-11 North American Philips Corporation Actuator with energy recovery return
US5109812A (en) * 1991-04-04 1992-05-05 North American Philips Corporation Pneumatic preloaded actuator
US5193495A (en) * 1991-07-16 1993-03-16 Southwest Research Institute Internal combustion engine valve control device
US5259345A (en) * 1992-05-05 1993-11-09 North American Philips Corporation Pneumatically powered actuator with hydraulic latching
JP3368518B2 (ja) * 1995-06-30 2003-01-20 三菱自動車工業株式会社 多段開度弁装置
DE19723924B4 (de) * 1997-06-06 2008-02-28 Hoffmann, Bernhard Elektrischer Linearmotor
DE102004043548B4 (de) * 2004-09-09 2013-04-18 Daimler Ag Vorrichtung zur Winkelverstellung zwischen zwei rotierenden, antriebsverbundenen Elementen
DE102005017482B4 (de) * 2005-04-15 2007-05-03 Compact Dynamics Gmbh Gaswechselventilaktor für einen ventilgesteuerten Verbrennungsmotor
DE102005017483B4 (de) * 2005-04-15 2007-04-05 Compact Dynamics Gmbh Linearaktor in einem Elektro-Schlagwerkzeug
DE102005017481B4 (de) * 2005-04-15 2007-08-30 Compact Dynamics Gmbh Linearaktor
KR101035101B1 (ko) 2011-03-31 2011-05-19 한국뉴매틱(주) 이단 에어콘트롤 밸브
KR102225162B1 (ko) 2020-06-19 2021-03-09 (주)브이텍 진공 시스템용 에어-밸브 유닛

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE421002C (de) * 1925-11-04 D Aviat Louis Breguet Sa Des A Steuerung von Ventilen, insbesondere fuer Explosionsmotoren, durch Fluessigkeiten oder Gase
DE197808C (de) *
FR2557949B1 (fr) * 1984-01-09 1986-10-03 Joucomatic Perfectionnements apportes aux v
JPS62136680U (de) * 1986-02-21 1987-08-28
US4777915A (en) * 1986-12-22 1988-10-18 General Motors Corporation Variable lift electromagnetic valve actuator system
JPH0794845B2 (ja) * 1987-02-24 1995-10-11 本田技研工業株式会社 差圧応動式アクチュエータ
US4741364A (en) * 1987-06-12 1988-05-03 Deere & Company Pilot-operated valve with load pressure feedback
DE3733441C1 (en) * 1987-10-02 1988-12-29 Bayerische Motoren Werke Ag Non-return valve device in the intake port of a quantity-controlled internal combustion engine
US4852528A (en) * 1988-06-20 1989-08-01 Magnavox Government And Industrial Electronics Company Pneumatic actuator with permanent magnet control valve latching

Also Published As

Publication number Publication date
US4915015A (en) 1990-04-10
DE68911286T2 (de) 1994-05-26
CA2007297A1 (en) 1990-07-06
EP0377254B1 (de) 1993-12-08
EP0377254A1 (de) 1990-07-11
JPH02236008A (ja) 1990-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee