GB9321283D0 - Actuators for operating below the surface of a liquid - Google Patents

Actuators for operating below the surface of a liquid

Info

Publication number
GB9321283D0
GB9321283D0 GB939321283A GB9321283A GB9321283D0 GB 9321283 D0 GB9321283 D0 GB 9321283D0 GB 939321283 A GB939321283 A GB 939321283A GB 9321283 A GB9321283 A GB 9321283A GB 9321283 D0 GB9321283 D0 GB 9321283D0
Authority
GB
United Kingdom
Prior art keywords
actuators
liquid
operating below
operating
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.)
Withdrawn
Application number
GB939321283A
Other versions
GB2283061A (en
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.)
Rotork Controls Ltd
Original Assignee
Rotork Controls 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 Rotork Controls Ltd filed Critical Rotork Controls Ltd
Priority to GB9321283A priority Critical patent/GB2283061A/en
Publication of GB9321283D0 publication Critical patent/GB9321283D0/en
Publication of GB2283061A publication Critical patent/GB2283061A/en
Withdrawn legal-status Critical Current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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
    • 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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
GB9321283A 1993-10-15 1993-10-15 Actuators for operating below the surface of a liquid Withdrawn GB2283061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9321283A GB2283061A (en) 1993-10-15 1993-10-15 Actuators for operating below the surface of a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9321283A GB2283061A (en) 1993-10-15 1993-10-15 Actuators for operating below the surface of a liquid

Publications (2)

Publication Number Publication Date
GB9321283D0 true GB9321283D0 (en) 1993-12-08
GB2283061A GB2283061A (en) 1995-04-26

Family

ID=10743592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9321283A Withdrawn GB2283061A (en) 1993-10-15 1993-10-15 Actuators for operating below the surface of a liquid

Country Status (1)

Country Link
GB (1) GB2283061A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984260A (en) * 1996-10-15 1999-11-16 Baker Hughes Incorporated Electrically driven actuator with failsafe feature
GB2366355B (en) * 1999-02-05 2002-10-02 Cooper Cameron Corp Actuator for a valve
US6315264B1 (en) * 1999-02-05 2001-11-13 Gerald Baker Fast-closing stepping actuator for a valve member
US6152167A (en) * 1999-02-11 2000-11-28 Cooper Cameron Valve actuator with emergency shutdown feature
GB2383627A (en) * 2001-12-31 2003-07-02 Abb Offshore Systems Ltd Fail safe valve actuator
DE60301150T2 (en) 2002-02-01 2006-01-05 Vetco Gray Controls Ltd., Nailsea linear actuator
US20130269467A1 (en) 2012-04-17 2013-10-17 John R. Rice Power actuator with integral decoupling mechanism
DE102013109587B4 (en) * 2013-09-03 2024-03-07 Illinois Tool Works Inc. Thermostatic valve for an internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984657A (en) * 1964-02-18 1965-03-03 Kidde Walter Co Ltd Immersion responsive control head
GB1564925A (en) * 1976-06-07 1980-04-16 Secr Defence Underwater power tools

Also Published As

Publication number Publication date
GB2283061A (en) 1995-04-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)