GB2328492B - Electro-thermal actuation - Google Patents

Electro-thermal actuation

Info

Publication number: GB2328492B
Authority: GB; United Kingdom
Prior art keywords: electro; thermal actuation; actuation; thermal
Prior art date: 1997-08-22
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 - Fee Related

Application number

GB9717944A

Other versions

GB9717944D0 (en

GB2328492A (en

Inventor

Peter John Davey

James Brian Wilson

David John Luckhurst

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.)

Baker Hughes International Treasury Services Ltd

Original Assignee

ABB Seatec Ltd

ABB Offshore Systems 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.)

1997-08-22

Filing date

1997-08-22

Publication date

2001-08-08

1997-08-22 Application filed by ABB Seatec Ltd, ABB Offshore Systems Ltd filed Critical ABB Seatec Ltd

1997-08-22 Priority to GB9717944A priority Critical patent/GB2328492B/en

1997-10-29 Publication of GB9717944D0 publication Critical patent/GB9717944D0/en

1998-08-20 Priority to NO983835A priority patent/NO983835L/en

1999-02-24 Publication of GB2328492A publication Critical patent/GB2328492A/en

2001-08-08 Application granted granted Critical

2001-08-08 Publication of GB2328492B publication Critical patent/GB2328492B/en

2017-08-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)

GB9717944A 1997-08-22 1997-08-22 Electro-thermal actuation Expired - Fee Related GB2328492B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB9717944A GB2328492B (en)	1997-08-22	1997-08-22	Electro-thermal actuation
NO983835A NO983835L (en)	1997-08-22	1998-08-20	Electro-thermal actuator

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
GB9717944D0 GB9717944D0 (en)	1997-10-29
GB2328492A GB2328492A (en)	1999-02-24
GB2328492B true GB2328492B (en)	2001-08-08

Family

ID=10817962

Family Applications (1)

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

Country Status (2)

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

Families Citing this family (11)

* 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
WO2006135565A2 (en)	2005-06-10	2006-12-21	Exxonmobile Upstream Research Company	Thermal activation mechanisms 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 for 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
CN116201950B (en) *	2022-12-19	2025-11-18	燕山大学	A two-stage electrothermal actuator based on phase change materials and its usage method
CN119716121A (en) *	2025-01-03	2025-03-28	湖南格致分析仪器有限公司	Optimization processing method based on mass spectrometer

Citations (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
GB2068545A (en) *	1980-02-01	1981-08-12	Delta Materials Research Ltd	Temperature-responsive actuating elements
WO1996029509A1 (en) *	1995-03-17	1996-09-26	Standard-Thomson Corporation	Electronically controlled engine cooling apparatus

1997
- 1997-08-22 GB GB9717944A patent/GB2328492B/en not_active Expired - Fee Related
1998
- 1998-08-20 NO NO983835A patent/NO983835L/en not_active Application Discontinuation

Patent Citations (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
GB2068545A (en) *	1980-02-01	1981-08-12	Delta Materials Research Ltd	Temperature-responsive actuating elements
WO1996029509A1 (en) *	1995-03-17	1996-09-26	Standard-Thomson Corporation	Electronically controlled engine cooling apparatus

Also Published As

Publication number	Publication date
NO983835D0 (en)	1998-08-20
GB9717944D0 (en)	1997-10-29
GB2328492A (en)	1999-02-24
NO983835L (en)	1999-02-23

Publication	Publication Date	Title
AU135999S (en)	1998-12-07	Handle
GB9704776D0 (en)	1997-04-23	Detergent - packaging combination
AU132237S (en)	1997-11-20	Handle
GB2328492B (en)	2001-08-08	Electro-thermal actuation
AU133017S (en)	1998-02-24	Handle
AU133019S (en)	1998-02-24	Handle
ZA985673B (en)	1999-01-26	Pump actuation means
GB9708589D0 (en)	1997-06-18	Seurity means
GB2331545B (en)	2001-08-15	Handle assembly
GB2326612B (en)	1999-06-02	Push-chair handles
GB9704157D0 (en)	1997-04-16	Expression element
GB9625190D0 (en)	1997-01-22	Constructional element
GB9625159D0 (en)	1997-01-22	Constructional element
AU135020S (en)	1998-09-08	Handle
AU134168S (en)	1998-06-30	Handle
GB9725716D0 (en)	1998-02-04	Constructional element
GB9725717D0 (en)	1998-02-04	Constructional element
GB9720530D0 (en)	1997-11-26	Constructional element
GB9703379D0 (en)	1997-04-09	Push attachment
CA82576S (en)	1997-12-12	Handle
CA82575S (en)	1997-12-12	Handle
CA80124S (en)	1997-03-07	Handle
TW355362U (en)	1999-04-01	Actuation type massager
ZA9810094B (en)	1999-05-06	Handle assembly
PL319313A1 (en)	1998-10-12	Multiple-stop mechanism

Legal Events

Date	Code	Title	Description
2003-04-16	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20020822