NO914843D0 - Gassdrevet ventil-aktuator - Google Patents

Gassdrevet ventil-aktuator

Info

Publication number
NO914843D0
NO914843D0 NO914843A NO914843A NO914843D0 NO 914843 D0 NO914843 D0 NO 914843D0 NO 914843 A NO914843 A NO 914843A NO 914843 A NO914843 A NO 914843A NO 914843 D0 NO914843 D0 NO 914843D0
Authority
NO
Norway
Prior art keywords
valve
gas
gas spring
valve actuator
drive valve
Prior art date
Application number
NO914843A
Other languages
English (en)
Other versions
NO179299B (no
NO914843L (no
NO179299C (no
Inventor
David E Snyder
Joe D Maxwell
M Wayne Perkins
Original Assignee
Axelson Inc
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 Axelson Inc filed Critical Axelson Inc
Publication of NO914843D0 publication Critical patent/NO914843D0/no
Publication of NO914843L publication Critical patent/NO914843L/no
Publication of NO179299B publication Critical patent/NO179299B/no
Publication of NO179299C publication Critical patent/NO179299C/no

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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Damping Devices (AREA)
  • Servomotors (AREA)
NO914843A 1991-01-16 1991-12-10 Gassdrevet ventil-aktuator NO179299C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/616,394 US5140894A (en) 1991-01-16 1991-01-16 Gas spring actuator

Publications (4)

Publication Number Publication Date
NO914843D0 true NO914843D0 (no) 1991-12-10
NO914843L NO914843L (no) 1992-07-17
NO179299B NO179299B (no) 1996-06-03
NO179299C NO179299C (no) 1996-09-11

Family

ID=24469260

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914843A NO179299C (no) 1991-01-16 1991-12-10 Gassdrevet ventil-aktuator

Country Status (8)

Country Link
US (1) US5140894A (no)
EP (1) EP0495747B1 (no)
AT (1) ATE131919T1 (no)
CA (1) CA2055252C (no)
DE (2) DE69206828T2 (no)
MX (1) MX9200186A (no)
MY (1) MY108196A (no)
NO (1) NO179299C (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385452A (en) * 1992-12-07 1995-01-31 Active Management, Inc. Hydraulic fluid pressurizer with fluid cushioning means
US5394693A (en) * 1994-02-25 1995-03-07 Daniels Manufacturing Corporation Pneumatic/hydraulic remote power unit
US5775677A (en) * 1995-02-07 1998-07-07 Englund; Arlo C. Air or gas sprung and dampened shock absorber
US5554433A (en) * 1995-02-10 1996-09-10 The Bilco Company Fire rated floor door and control system
JP2001200810A (ja) * 2000-01-17 2001-07-27 Kayaba Ind Co Ltd 液圧シリンダ
US20110225961A1 (en) * 2008-12-10 2011-09-22 Numatics, Incorporated Pressurized Air-Spring Return Cylinder and Pneumatic Intensifier System
DK176974B1 (da) 2008-12-11 2010-08-16 Alfa Laval Kolding As Ventilaktuator
US9481452B2 (en) 2010-11-22 2016-11-01 The Boeing Company Hydraulic actuator for semi levered landing gear
MX2013008820A (es) * 2011-02-18 2013-12-16 Norgren Inc Accionador operado por fluido de multiples pasos.
US8939400B2 (en) 2011-02-21 2015-01-27 The Boeing Company Air-ground detection system for semi-levered landing gear
US8998133B2 (en) 2011-04-01 2015-04-07 The Boeing Company Landing gear system
WO2017216546A1 (en) * 2016-06-14 2017-12-21 Zilift Holdings Limited Wellhead feed through apparatus for electrical cable and other types of conduit

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244399A (en) * 1962-12-19 1966-04-05 Cameron Iron Works Inc Gate valve
US3746329A (en) * 1971-11-05 1973-07-17 Hughes Tool Co Piston type shock absorbing and static load supporting drill string apparatus
US3871527A (en) * 1973-04-04 1975-03-18 Westinghouse Electric Corp Ram tensioning device
SE385327B (sv) * 1973-05-23 1976-06-21 Bofors Ab Sasom kraftoverforingselement vid hojdinstellning av eldror utnyttjad anordning
US4129283A (en) * 1975-07-23 1978-12-12 Taylor Joseph W Actuator
US4135547A (en) * 1977-03-14 1979-01-23 Baker International Corporation Quick disengaging valve actuator
US4216703A (en) * 1978-04-17 1980-08-12 Rockwell International Corporation Valve actuator
US4759260A (en) * 1978-05-17 1988-07-26 Lew Yon S Super reliable air-spring return air cylinder
DE2836220A1 (de) * 1978-08-18 1980-02-28 Bremshey Ag Teleskopgasfeder
SU918591A1 (ru) * 1980-07-03 1982-04-07 Краматорский Индустриальный Институт Пневмогидравлический привод
SE430531B (sv) * 1980-07-10 1983-11-21 Atlas Copco Ab Tryckfluidumdriven cylinderanordning med endlegesindikering
US4519577A (en) * 1982-12-02 1985-05-28 Koomey Blowout Preventers, Inc. Flow controlling apparatus
DK149514C (da) * 1983-09-16 1986-12-22 Danfoss As Hydraulisk aktuator til styring af ventiler
DE3335948A1 (de) * 1983-10-04 1985-04-18 Gebr. Gierlich KG, 5300 Bonn Hydropneumatische vorschubvorrichtung
US4777800A (en) * 1984-03-05 1988-10-18 Vetco Gray Inc. Static head charged hydraulic accumulator
DE3627138A1 (de) * 1986-08-09 1988-02-11 Stabilus Gmbh Fuehrung teleskopartig ineinander verschiebbare zylindrische teile
SE461391B (sv) * 1987-10-28 1990-02-12 Bt Ind Ab Hydraulisk lyftanordning

Also Published As

Publication number Publication date
ATE131919T1 (de) 1996-01-15
EP0495747B1 (en) 1995-12-20
DE495747T1 (de) 1993-01-14
US5140894A (en) 1992-08-25
MY108196A (en) 1996-08-30
MX9200186A (es) 1992-07-01
CA2055252C (en) 2001-12-18
NO179299B (no) 1996-06-03
CA2055252A1 (en) 1992-07-17
DE69206828T2 (de) 1996-05-15
EP0495747A3 (en) 1993-04-14
DE69206828D1 (de) 1996-02-01
NO914843L (no) 1992-07-17
EP0495747A2 (en) 1992-07-22
NO179299C (no) 1996-09-11

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Legal Events

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