GB2379726B - Electro-magnetically operated device - Google Patents

Electro-magnetically operated device

Info

Publication number
GB2379726B
GB2379726B GB0227980A GB0227980A GB2379726B GB 2379726 B GB2379726 B GB 2379726B GB 0227980 A GB0227980 A GB 0227980A GB 0227980 A GB0227980 A GB 0227980A GB 2379726 B GB2379726 B GB 2379726B
Authority
GB
United Kingdom
Prior art keywords
electro
operated device
magnetically operated
magnetically
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 - Fee Related
Application number
GB0227980A
Other versions
GB0227980D0 (en
GB2379726A (en
Inventor
Wladyslaw Wygnanski
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.)
Silverwell Technology Ltd
Original Assignee
Camcon 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
Priority claimed from GB0016505A external-priority patent/GB0016505D0/en
Application filed by Camcon Ltd filed Critical Camcon Ltd
Priority to GB0400751A priority Critical patent/GB2394028B/en
Publication of GB0227980D0 publication Critical patent/GB0227980D0/en
Publication of GB2379726A publication Critical patent/GB2379726A/en
Application granted granted Critical
Publication of GB2379726B publication Critical patent/GB2379726B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16K31/0682—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with an articulated or pivot armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
    • H01H51/2245—Armature inside coil
    • H01H51/2254—Contact forms part of armature
    • 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
    • H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
GB0227980A 2000-07-06 2001-07-05 Electro-magnetically operated device Expired - Fee Related GB2379726B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0400751A GB2394028B (en) 2000-07-06 2001-07-05 Valves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0016505A GB0016505D0 (en) 2000-07-06 2000-07-06 Improved electro-magnetic device
GB0116404A GB2369931B (en) 2000-07-06 2001-07-05 Improved electro-magnetically operable device

Publications (3)

Publication Number Publication Date
GB0227980D0 GB0227980D0 (en) 2003-01-08
GB2379726A GB2379726A (en) 2003-03-19
GB2379726B true GB2379726B (en) 2004-05-26

Family

ID=26244600

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0227980A Expired - Fee Related GB2379726B (en) 2000-07-06 2001-07-05 Electro-magnetically operated device
GB0403399A Expired - Fee Related GB2395362B (en) 2000-07-06 2001-07-05 Improved electromagnetically operable device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0403399A Expired - Fee Related GB2395362B (en) 2000-07-06 2001-07-05 Improved electromagnetically operable device

Country Status (1)

Country Link
GB (2) GB2379726B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003102454A1 (en) * 2002-05-31 2003-12-11 Camcon Ltd Pivoting electromagnetic actuator and integrated actuator and fluid flow control valve
WO2004104462A1 (en) * 2003-05-23 2004-12-02 Camcon Ltd Pivoting electromagnetic actuator and integrated actuator and fluid flow control valve
US7252114B2 (en) 2003-05-30 2007-08-07 Camcon Limited Electromagnetic fluid flow control valve
GB0615837D0 (en) 2006-08-09 2006-09-20 Univ Cambridge Tech Air braking system
GB2568546B (en) 2017-11-21 2022-10-05 Haldex Brake Prod Ab A valve and valve component
WO2019101817A1 (en) 2017-11-21 2019-05-31 Haldex Brake Products Ab A valve and a valve assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036277A (en) * 1934-07-10 1936-04-07 Westinghouse Electric & Mfg Co Sensitive polar relay
GB2088137A (en) * 1980-11-21 1982-06-03 Veisz Gyoergy Magnetomechanical converter
EP0170894A1 (en) * 1984-07-19 1986-02-12 Siemens Aktiengesellschaft Electromagnetic driving device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079325Y2 (en) * 1988-09-27 1995-03-06 松下電工株式会社 Sealed relay

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036277A (en) * 1934-07-10 1936-04-07 Westinghouse Electric & Mfg Co Sensitive polar relay
GB2088137A (en) * 1980-11-21 1982-06-03 Veisz Gyoergy Magnetomechanical converter
EP0170894A1 (en) * 1984-07-19 1986-02-12 Siemens Aktiengesellschaft Electromagnetic driving device

Also Published As

Publication number Publication date
GB0403399D0 (en) 2004-03-17
GB0227980D0 (en) 2003-01-08
GB2395362A (en) 2004-05-19
GB2379726A (en) 2003-03-19
GB2395362B (en) 2004-08-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200705