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GB2110741B - Remotely operated valve - Google Patents

Remotely operated valve

Info

Publication number
GB2110741B
GB2110741B GB08135807A GB8135807A GB2110741B GB 2110741 B GB2110741 B GB 2110741B GB 08135807 A GB08135807 A GB 08135807A GB 8135807 A GB8135807 A GB 8135807A GB 2110741 B GB2110741 B GB 2110741B
Authority
GB
United Kingdom
Prior art keywords
operated valve
remotely operated
remotely
valve
operated
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
Application number
GB08135807A
Other versions
GB2110741A (en
Inventor
John Ernest Lawson
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.)
NAT SUPPLY CO
Original Assignee
NAT SUPPLY CO
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 NAT SUPPLY CO filed Critical NAT SUPPLY CO
Priority to GB08135807A priority Critical patent/GB2110741B/en
Publication of GB2110741A publication Critical patent/GB2110741A/en
Application granted granted Critical
Publication of GB2110741B publication Critical patent/GB2110741B/en
Expired 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
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
    • 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
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/03—Valves operated by gear mechanisms, e.g. rack and pinion mechanisms
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanically-Actuated Valves (AREA)
GB08135807A 1981-11-27 1981-11-27 Remotely operated valve Expired GB2110741B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08135807A GB2110741B (en) 1981-11-27 1981-11-27 Remotely operated valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08135807A GB2110741B (en) 1981-11-27 1981-11-27 Remotely operated valve

Publications (2)

Publication Number Publication Date
GB2110741A GB2110741A (en) 1983-06-22
GB2110741B true GB2110741B (en) 1985-06-26

Family

ID=10526196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08135807A Expired GB2110741B (en) 1981-11-27 1981-11-27 Remotely operated valve

Country Status (1)

Country Link
GB (1) GB2110741B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860991A (en) * 1989-04-06 1989-08-29 Camco, Incorporated Safety valve
GB9511386D0 (en) * 1995-06-06 1995-08-02 Petroleum Eng Services Improvements relating to ball valves
EP0877853A2 (en) * 1996-02-03 1998-11-18 Ocre (Scotland) Limited Downhole valve
CA2389621A1 (en) 1999-11-16 2001-05-25 Schlumberger Canada Limited Downhole valve

Also Published As

Publication number Publication date
GB2110741A (en) 1983-06-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee