DE69206828T2 - Betätigungsglied mit Gasfeder - Google Patents

Betätigungsglied mit Gasfeder

Info

Publication number
DE69206828T2
DE69206828T2 DE69206828T DE69206828T DE69206828T2 DE 69206828 T2 DE69206828 T2 DE 69206828T2 DE 69206828 T DE69206828 T DE 69206828T DE 69206828 T DE69206828 T DE 69206828T DE 69206828 T2 DE69206828 T2 DE 69206828T2
Authority
DE
Germany
Prior art keywords
valve
gas spring
gas
actuator
piston
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
DE69206828T
Other languages
English (en)
Other versions
DE69206828D1 (de
Inventor
David E Snyder
M Wayne Perkins
Joe D Maxwell
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.)
Halliburton Energy Services Inc
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 DE69206828D1 publication Critical patent/DE69206828D1/de
Application granted granted Critical
Publication of DE69206828T2 publication Critical patent/DE69206828T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K31/12—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
DE69206828T 1991-01-16 1992-01-14 Betätigungsglied mit Gasfeder Expired - Fee Related DE69206828T2 (de)

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 (2)

Publication Number Publication Date
DE69206828D1 DE69206828D1 (de) 1996-02-01
DE69206828T2 true DE69206828T2 (de) 1996-05-15

Family

ID=24469260

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69206828T Expired - Fee Related DE69206828T2 (de) 1991-01-16 1992-01-14 Betätigungsglied mit Gasfeder
DE199292630007T Pending DE495747T1 (de) 1991-01-16 1992-01-14 Betaetigungsgied mit gasfeder.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE199292630007T Pending DE495747T1 (de) 1991-01-16 1992-01-14 Betaetigungsgied mit gasfeder.

Country Status (8)

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

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
US9644646B2 (en) * 2011-02-18 2017-05-09 Norgren, Inc. Multiple-staged fluid operated actuator
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
US5140894A (en) 1992-08-25
ATE131919T1 (de) 1996-01-15
CA2055252C (en) 2001-12-18
DE69206828D1 (de) 1996-02-01
NO914843D0 (no) 1991-12-10
NO179299B (no) 1996-06-03
DE495747T1 (de) 1993-01-14
EP0495747A2 (de) 1992-07-22
NO179299C (no) 1996-09-11
EP0495747B1 (de) 1995-12-20
NO914843L (no) 1992-07-17
EP0495747A3 (en) 1993-04-14
MY108196A (en) 1996-08-30
CA2055252A1 (en) 1992-07-17
MX9200186A (es) 1992-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HALLIBURTON ENERGY SERVICES, INC. (N.D.GES.D. STAA

8339 Ceased/non-payment of the annual fee