NO179299C - Gassdrevet ventil-aktuator - Google Patents

Gassdrevet ventil-aktuator

Info

Publication number: NO179299C
Authority: NO; Norway
Prior art keywords: gas; valve; gas spring; operated valve; valve actuator
Prior art date: 1991-01-16

Application number

NO914843A

Other languages

English (en)

Other versions

NO914843L (no

NO179299B (no

NO914843D0 (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.)

1991-01-16

Filing date

1991-12-10

Publication date

1996-09-11

1991-12-10 Application filed by Axelson Inc filed Critical Axelson Inc

1991-12-10 Publication of NO914843D0 publication Critical patent/NO914843D0/no

1992-07-17 Publication of NO914843L publication Critical patent/NO914843L/no

1996-06-03 Publication of NO179299B publication Critical patent/NO179299B/no

1996-09-11 Publication of NO179299C publication Critical patent/NO179299C/no

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)
Servomotors (AREA)
Fluid-Damping Devices (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 NO914843D0 (no)	1991-12-10
NO914843L NO914843L (no)	1992-07-17
NO179299B NO179299B (no)	1996-06-03
NO179299C true 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)	DE495747T1 (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
WO2010068204A1 (en) *	2008-12-10	2010-06-17	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
EP3469183A1 (en) *	2016-06-14	2019-04-17	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

1991
- 1991-01-16 US US07/616,394 patent/US5140894A/en not_active Expired - Lifetime
- 1991-11-12 CA CA002055252A patent/CA2055252C/en not_active Expired - Fee Related
- 1991-12-10 NO NO914843A patent/NO179299C/no not_active IP Right Cessation
1992
- 1992-01-06 MY MYPI92000020A patent/MY108196A/en unknown
- 1992-01-14 DE DE199292630007T patent/DE495747T1/de active Pending
- 1992-01-14 EP EP92630007A patent/EP0495747B1/en not_active Expired - Lifetime
- 1992-01-14 DE DE69206828T patent/DE69206828T2/de not_active Expired - Fee Related
- 1992-01-14 AT AT92630007T patent/ATE131919T1/de not_active IP Right Cessation
- 1992-01-16 MX MX9200186A patent/MX9200186A/es not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2055252A1 (en)	1992-07-17
NO914843L (no)	1992-07-17
EP0495747A3 (en)	1993-04-14
ATE131919T1 (de)	1996-01-15
NO179299B (no)	1996-06-03
EP0495747A2 (en)	1992-07-22
CA2055252C (en)	2001-12-18
US5140894A (en)	1992-08-25
DE495747T1 (de)	1993-01-14
MY108196A (en)	1996-08-30
DE69206828T2 (de)	1996-05-15
DE69206828D1 (de)	1996-02-01
MX9200186A (es)	1992-07-01
EP0495747B1 (en)	1995-12-20
NO914843D0 (no)	1991-12-10

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Legal Events

Date	Code	Title	Description
2005-09-12	MM1K	Lapsed by not paying the annual fees