GB2447769B - A latching soleniod - Google Patents

A latching soleniod

Info

Publication number
GB2447769B
GB2447769B GB0805097A GB0805097A GB2447769B GB 2447769 B GB2447769 B GB 2447769B GB 0805097 A GB0805097 A GB 0805097A GB 0805097 A GB0805097 A GB 0805097A GB 2447769 B GB2447769 B GB 2447769B
Authority
GB
United Kingdom
Prior art keywords
soleniod
latching
latching soleniod
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.)
Active
Application number
GB0805097A
Other versions
GB2447769A (en
GB0805097D0 (en
GB2447769B8 (en
Inventor
Richard Alexander Burke
Robert Graham Harris
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.)
BiFold Fluidpower Ltd
Original Assignee
BiFold Fluidpower 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 BiFold Fluidpower Ltd filed Critical BiFold Fluidpower Ltd
Publication of GB0805097D0 publication Critical patent/GB0805097D0/en
Publication of GB2447769A publication Critical patent/GB2447769A/en
Publication of GB2447769B publication Critical patent/GB2447769B/en
Application granted granted Critical
Publication of GB2447769B8 publication Critical patent/GB2447769B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils
GB0805097A 2007-03-22 2008-03-19 A latching solenoid Active GB2447769B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0705487A GB0705487D0 (en) 2007-03-22 2007-03-22 A latching solenoid

Publications (4)

Publication Number Publication Date
GB0805097D0 GB0805097D0 (en) 2008-04-23
GB2447769A GB2447769A (en) 2008-09-24
GB2447769B true GB2447769B (en) 2011-07-20
GB2447769B8 GB2447769B8 (en) 2011-08-17

Family

ID=38024620

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0705487A Ceased GB0705487D0 (en) 2007-03-22 2007-03-22 A latching solenoid
GB0805097A Active GB2447769B8 (en) 2007-03-22 2008-03-19 A latching solenoid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0705487A Ceased GB0705487D0 (en) 2007-03-22 2007-03-22 A latching solenoid

Country Status (1)

Country Link
GB (2) GB0705487D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194543B1 (en) * 2008-12-03 2017-08-23 Delphi International Operations Luxembourg S.à r.l. Solenoid actuator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533890A (en) * 1984-12-24 1985-08-06 General Motors Corporation Permanent magnet bistable solenoid actuator
US4749167A (en) * 1979-12-03 1988-06-07 Martin Gottschall Two position mechanism
GB2208041A (en) * 1987-08-12 1989-02-15 Gen Motors Corp Electromechanical valve actuating apparatus
EP0328194A1 (en) * 1988-02-08 1989-08-16 Magnavox Electronic Systems Company Potential-magnetic energy driven valve mechanism
US5494219A (en) * 1994-06-02 1996-02-27 Caterpillar Inc. Fuel injection control valve with dual solenoids
EP1010866A2 (en) * 1998-12-07 2000-06-21 Toyota Jidosha Kabushiki Kaisha Electromagnetic valve actuator
DE102005030453A1 (en) * 2004-06-30 2006-01-19 Bayerische Motoren Werke Ag Controlling solenoid-actuated internal combustion engine valve, varies voltage as function of time to reduce current induced in coil as result of armature movement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749167A (en) * 1979-12-03 1988-06-07 Martin Gottschall Two position mechanism
US4533890A (en) * 1984-12-24 1985-08-06 General Motors Corporation Permanent magnet bistable solenoid actuator
GB2208041A (en) * 1987-08-12 1989-02-15 Gen Motors Corp Electromechanical valve actuating apparatus
EP0328194A1 (en) * 1988-02-08 1989-08-16 Magnavox Electronic Systems Company Potential-magnetic energy driven valve mechanism
US5494219A (en) * 1994-06-02 1996-02-27 Caterpillar Inc. Fuel injection control valve with dual solenoids
EP1010866A2 (en) * 1998-12-07 2000-06-21 Toyota Jidosha Kabushiki Kaisha Electromagnetic valve actuator
DE102005030453A1 (en) * 2004-06-30 2006-01-19 Bayerische Motoren Werke Ag Controlling solenoid-actuated internal combustion engine valve, varies voltage as function of time to reduce current induced in coil as result of armature movement

Also Published As

Publication number Publication date
GB2447769A (en) 2008-09-24
GB0805097D0 (en) 2008-04-23
GB2447769B8 (en) 2011-08-17
GB0705487D0 (en) 2007-05-02

Similar Documents

Publication Publication Date Title
GB2463698B (en) A fan
PL2185223T3 (en) A cannula-insertion device
IL213132A0 (en) A fan
GB0819612D0 (en) A fan
GB0700877D0 (en) A device
EP2340752A4 (en) A bread-toaster
EP2145057A4 (en) A resilient fixing arrangement
GB0908606D0 (en) A stereo-endoscope
AP2010005191A0 (en) A structure
GB0708733D0 (en) A device
GB0922260D0 (en) A pipe-liner
GB0711678D0 (en) A latch
EP2358251A4 (en) A dustcup
GB0813972D0 (en) A mounting
GB0805822D0 (en) A latching mechanism
GB0719788D0 (en) A retaining arrangement
GB2447769B (en) A latching soleniod
GB2458284B (en) A button-cuff
GB0803552D0 (en) A Time piece
PL2237716T3 (en) A diswasher
GB0808288D0 (en) A different windturbine
GB0720346D0 (en) A device
HK1099884A2 (en) A besom
HK1105068A2 (en) A scent-bottle
GB0804187D0 (en) A Wheechair case