GB8905619D0 - Bistable actuator and fluid control valve incorporating said actuator - Google Patents

Bistable actuator and fluid control valve incorporating said actuator

Info

Publication number
GB8905619D0
GB8905619D0 GB898905619A GB8905619A GB8905619D0 GB 8905619 D0 GB8905619 D0 GB 8905619D0 GB 898905619 A GB898905619 A GB 898905619A GB 8905619 A GB8905619 A GB 8905619A GB 8905619 D0 GB8905619 D0 GB 8905619D0
Authority
GB
United Kingdom
Prior art keywords
actuator
control valve
fluid control
bistable
valve incorporating
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Withdrawn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
GB898905619A
Other versions
GB2228831A (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.)
PED Ltd
Original Assignee
PED 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 PED Ltd filed Critical PED Ltd
Priority to GB8905619A priority Critical patent/GB2228831A/en
Publication of GB8905619D0 publication Critical patent/GB8905619D0/en
Publication of GB2228831A publication Critical patent/GB2228831A/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Withdrawn legal-status Critical Current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
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
GB8905619A 1989-03-03 1989-03-03 Bistable actuator and fluid control valve incorporating said actuator Withdrawn GB2228831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8905619A GB2228831A (en) 1989-03-03 1989-03-03 Bistable actuator and fluid control valve incorporating said actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8905619A GB2228831A (en) 1989-03-03 1989-03-03 Bistable actuator and fluid control valve incorporating said actuator

Publications (2)

Publication Number Publication Date
GB8905619D0 true GB8905619D0 (en) 1989-04-26
GB2228831A GB2228831A (en) 1990-09-05

Family

ID=10653165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8905619A Withdrawn GB2228831A (en) 1989-03-03 1989-03-03 Bistable actuator and fluid control valve incorporating said actuator

Country Status (1)

Country Link
GB (1) GB2228831A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9306980D0 (en) * 1993-04-03 1993-05-26 Blp Components Ltd Solenoid valves
SE509905C2 (en) 1995-12-22 1999-03-22 Electrolux Ab solenoid
UA67804C2 (en) * 1998-10-02 2004-07-15 Роналд Нортедж Valve
DE20203718U1 (en) * 2002-03-07 2002-07-04 Eto Magnetic Kg Electromagnetic actuator
GB0519783D0 (en) * 2005-09-29 2005-11-09 Schlumberger Holdings Actuator
GB0822760D0 (en) 2008-12-13 2009-01-21 Camcon Ltd Bistable electromagnetic actuator
WO2010124754A1 (en) * 2009-04-28 2010-11-04 Rudolf Lonski Valve for guiding fluids and metering device
WO2011006550A1 (en) * 2009-04-28 2011-01-20 Rudolf Lonski Valve for conducting fluid and metering apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH386564A (en) * 1959-07-03 1965-01-15 Philips Nv Device for moving a body made of magnetic material back and forth between two stable end positions by electromagnetic means
GB918447A (en) * 1960-05-20 1963-02-13 Standard Telephones Cables Ltd Bistable electromagnetic actuator
US3202886A (en) * 1962-01-11 1965-08-24 Bulova Watch Co Inc Bistable solenoid
GB1196418A (en) * 1966-09-26 1970-06-24 English Electric Co Ltd Improvements relating to Electro-Magnetic Devices
US3504315A (en) * 1967-12-05 1970-03-31 Plessey Co Ltd Electrical solenoid devices
US4533890A (en) * 1984-12-24 1985-08-06 General Motors Corporation Permanent magnet bistable solenoid actuator
DE3516917A1 (en) * 1985-05-10 1986-11-13 Pierburg Gmbh & Co Kg ELECTROMAGNETIC, INTERMITTENT INJECTION VALVE
DE3635431C1 (en) * 1986-10-17 1988-01-28 Sds Relais Ag Polarized magnetic drive for an electromagnetic switchgear

Also Published As

Publication number Publication date
GB2228831A (en) 1990-09-05

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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)