NO160873C - ACTUATOR FOR UNDERWATER LOCK VALVE WITH EXTERNAL MANUAL CONTROL AND ADJUSTMENT FOR STROEM. - Google Patents

ACTUATOR FOR UNDERWATER LOCK VALVE WITH EXTERNAL MANUAL CONTROL AND ADJUSTMENT FOR STROEM.

Info

Publication number
NO160873C
NO160873C NO840062A NO840062A NO160873C NO 160873 C NO160873 C NO 160873C NO 840062 A NO840062 A NO 840062A NO 840062 A NO840062 A NO 840062A NO 160873 C NO160873 C NO 160873C
Authority
NO
Norway
Prior art keywords
stroem
actuator
adjustment
manual control
lock valve
Prior art date
Application number
NO840062A
Other languages
Norwegian (no)
Other versions
NO160873B (en
NO840062L (en
Inventor
John Nolan Mcintyre
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of NO840062L publication Critical patent/NO840062L/en
Publication of NO160873B publication Critical patent/NO160873B/en
Publication of NO160873C publication Critical patent/NO160873C/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Driven Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
NO840062A 1983-01-10 1984-01-09 ACTUATOR FOR UNDERWATER LOCK VALVE WITH EXTERNAL MANUAL CONTROL AND ADJUSTMENT FOR STROEM. NO160873C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45695783A 1983-01-10 1983-01-10

Publications (3)

Publication Number Publication Date
NO840062L NO840062L (en) 1984-07-11
NO160873B NO160873B (en) 1989-02-27
NO160873C true NO160873C (en) 1989-06-07

Family

ID=23814832

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840062A NO160873C (en) 1983-01-10 1984-01-09 ACTUATOR FOR UNDERWATER LOCK VALVE WITH EXTERNAL MANUAL CONTROL AND ADJUSTMENT FOR STROEM.

Country Status (6)

Country Link
BR (1) BR8400108A (en)
CA (1) CA1228582A (en)
GB (1) GB2133472B (en)
MX (1) MX158221A (en)
NO (1) NO160873C (en)
SG (1) SG61486G (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606148C2 (en) * 1986-02-26 1994-11-17 Bbc Brown Boveri & Cie Spring-mounted suspension of a control piston
US4809733A (en) * 1987-04-22 1989-03-07 National-Oilwell Fail-safe gate valve with separated actuators
US6536740B2 (en) * 2001-03-29 2003-03-25 Cooper Cameron Corporation Disconnected piston for a valve actuator
GB2596540B (en) * 2020-06-30 2023-02-01 Aker Solutions As Actuator and associated methods
NO20220828A1 (en) * 2022-07-26 2024-01-29 Fmc Kongsberg Subsea As Subsea valve actuator assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604339A (en) * 1977-05-31 1981-12-09 Baker Int Corp Quick disengaging valve actuator

Also Published As

Publication number Publication date
SG61486G (en) 1987-03-27
NO160873B (en) 1989-02-27
GB8400446D0 (en) 1984-02-08
GB2133472B (en) 1986-05-21
NO840062L (en) 1984-07-11
BR8400108A (en) 1984-08-14
CA1228582A (en) 1987-10-27
MX158221A (en) 1989-01-16
GB2133472A (en) 1984-07-25

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