NO20031880L - Laveffekt, hydraulisk miniatyraktuator - Google Patents

Laveffekt, hydraulisk miniatyraktuator

Info

Publication number
NO20031880L
NO20031880L NO20031880A NO20031880A NO20031880L NO 20031880 L NO20031880 L NO 20031880L NO 20031880 A NO20031880 A NO 20031880A NO 20031880 A NO20031880 A NO 20031880A NO 20031880 L NO20031880 L NO 20031880L
Authority
NO
Norway
Prior art keywords
low power
hydraulic actuator
miniature hydraulic
miniature
actuator
Prior art date
Application number
NO20031880A
Other languages
English (en)
Other versions
NO329550B1 (no
NO20031880D0 (no
Inventor
Roger Lynn Schultz
Brock W Watson
Robert K Michael
James E Masino
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20031880L publication Critical patent/NO20031880L/no
Publication of NO20031880D0 publication Critical patent/NO20031880D0/no
Publication of NO329550B1 publication Critical patent/NO329550B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B17/00—Combinations of telemotor and servomotor systems
    • F15B17/02—Combinations of telemotor and servomotor systems in which a telemotor operates the control member of a servomotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/18—Combined units comprising both motor and pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
NO20031880A 2000-10-31 2003-04-25 Laveffekt, hydraulisk miniatyraktuator NO329550B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/029972 WO2002036968A1 (en) 2000-10-31 2000-10-31 Low power miniature hydraulic actuator

Publications (3)

Publication Number Publication Date
NO20031880L true NO20031880L (no) 2003-04-25
NO20031880D0 NO20031880D0 (no) 2003-04-25
NO329550B1 NO329550B1 (no) 2010-11-08

Family

ID=21741947

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20031880A NO329550B1 (no) 2000-10-31 2003-04-25 Laveffekt, hydraulisk miniatyraktuator

Country Status (5)

Country Link
EP (1) EP1330609B1 (no)
AU (1) AU2001215778A1 (no)
DE (1) DE60038983D1 (no)
NO (1) NO329550B1 (no)
WO (1) WO2002036968A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004061298A1 (de) * 2004-12-20 2006-06-22 Bosch Rexroth Aktiengesellschaft Linearantrieb
EP4229271B1 (en) 2020-11-12 2025-09-03 Moog Inc. Subsurface safety valve actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240901A (en) * 1936-02-20 1941-05-06 Oilgear Co Hydraulic transmission
US5240077A (en) * 1992-06-18 1993-08-31 Dresser Industries, Inc. Voltage controlled hydraulic setting tool
JP3517817B2 (ja) * 1997-02-24 2004-04-12 新キャタピラー三菱株式会社 油圧パイロット回路
US6176318B1 (en) * 1998-03-04 2001-01-23 Halliburton Energy Services, Inc. Actuator apparatus and method for downhole completion tools

Also Published As

Publication number Publication date
AU2001215778A1 (en) 2002-05-15
DE60038983D1 (de) 2008-07-03
WO2002036968A1 (en) 2002-05-10
NO329550B1 (no) 2010-11-08
EP1330609A1 (en) 2003-07-30
NO20031880D0 (no) 2003-04-25
EP1330609B1 (en) 2008-05-21

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees