NO983835D0 - Electro-thermal actuator - Google Patents

Electro-thermal actuator

Info

Publication number
NO983835D0
NO983835D0 NO983835A NO983835A NO983835D0 NO 983835 D0 NO983835 D0 NO 983835D0 NO 983835 A NO983835 A NO 983835A NO 983835 A NO983835 A NO 983835A NO 983835 D0 NO983835 D0 NO 983835D0
Authority
NO
Norway
Prior art keywords
electro
thermal actuator
actuator
thermal
Prior art date
Application number
NO983835A
Other languages
Norwegian (no)
Other versions
NO983835L (en
Inventor
James Brian Wilson
Peter John Davey
David John Luckhurst
Original Assignee
Abb Seatec Ltd
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 Abb Seatec Ltd filed Critical Abb Seatec Ltd
Publication of NO983835D0 publication Critical patent/NO983835D0/en
Publication of NO983835L publication Critical patent/NO983835L/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • 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
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/025—Actuating devices; Operating means; Releasing devices electric; magnetic actuated by thermo-electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Temperature-Responsive Valves (AREA)
NO983835A 1997-08-22 1998-08-20 Electro-thermal actuator NO983835L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9717944A GB2328492B (en) 1997-08-22 1997-08-22 Electro-thermal actuation

Publications (2)

Publication Number Publication Date
NO983835D0 true NO983835D0 (en) 1998-08-20
NO983835L NO983835L (en) 1999-02-23

Family

ID=10817962

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983835A NO983835L (en) 1997-08-22 1998-08-20 Electro-thermal actuator

Country Status (2)

Country Link
GB (1) GB2328492B (en)
NO (1) NO983835L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387977B (en) 2002-04-17 2005-04-13 Abb Offshore Systems Ltd Control of hydrocarbon wells
GB2387891A (en) * 2002-04-26 2003-10-29 Abb Offshore Systems Ltd Electrothermal actuator
US7743831B2 (en) 2005-06-10 2010-06-29 Exxonmobile Upstream Research Company Thermal activation mechanisms and methods for use in oilfield applications
CN101644118B (en) * 2009-07-24 2012-05-02 昆山鼎鑫电子有限公司 Interlocking protection device of drain valve of heater
CH702114A8 (en) * 2009-10-16 2011-06-30 Unovatis Gmbh Device with a linearly adjustable lifting part.
DE102013011115A1 (en) 2013-07-03 2015-01-08 Hydac Technology Gmbh Device for setting a media pressure with respect to an ambient pressure
US11698140B2 (en) 2020-06-05 2023-07-11 Illinois Tool Works Inc. Ball valve with multi-angular sealing for coolant control regulator
WO2022173594A1 (en) * 2021-02-10 2022-08-18 Illinois Tool Works Inc. Valve assembly failsafe
US11913370B2 (en) 2021-02-10 2024-02-27 Illinois Tool Works Inc. Valve assembly failsafe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1146122A (en) * 1967-02-24 1969-03-19 English Electric Co Ltd Improvements in actuators
GB1454505A (en) * 1973-02-26 1976-11-03 Shearer J Heat motors operated by expansion and contraction of a fluid
GB2068545B (en) * 1980-02-01 1983-07-27 Delta Materials Research Ltd Temperature-responsive actuating elements
US5582138A (en) * 1995-03-17 1996-12-10 Standard-Thomson Corporation Electronically controlled engine cooling apparatus

Also Published As

Publication number Publication date
NO983835L (en) 1999-02-23
GB9717944D0 (en) 1997-10-29
GB2328492A (en) 1999-02-24
GB2328492B (en) 2001-08-08

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application