GB9211431D0 - Bistable magnetic actuator - Google Patents

Bistable magnetic actuator

Info

Publication number: GB9211431D0
Authority: GB; United Kingdom
Prior art keywords: magnetic actuator; bistable magnetic; bistable; actuator; magnetic
Prior art date: 1992-05-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

GB929211431A

Other versions

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.)

CBS Corp

Original Assignee

Westinghouse Electric Corp

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.)

1992-05-29

Filing date

1992-05-29

Publication date

1992-07-15

1992-05-29 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1992-05-29 Priority to GB9211431A priority Critical patent/GB2271668A/en

1992-07-15 Publication of GB9211431D0 publication Critical patent/GB9211431D0/en

1993-05-18 Priority to EP93303851A priority patent/EP0572155A1/en

1993-05-21 Priority to JP5142660A priority patent/JPH0638485A/en

1993-05-27 Priority to KR1019930009391A priority patent/KR930024033A/en

1994-04-20 Publication of GB2271668A publication Critical patent/GB2271668A/en

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2209—Polarised relays with rectilinearly movable armature
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—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
- H01F7/1607—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
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2209—Polarised relays with rectilinearly movable armature
- H01H2051/2218—Polarised relays with rectilinearly movable armature having at least one movable permanent magnet

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Electromagnets (AREA)
Reciprocating, Oscillating Or Vibrating Motors (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

GB9211431A 1992-05-29 1992-05-29 Bistable magnetic actuator Withdrawn GB2271668A (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
GB9211431A GB2271668A (en)	1992-05-29	1992-05-29	Bistable magnetic actuator
EP93303851A EP0572155A1 (en)	1992-05-29	1993-05-18	Bistable magnetic actuator
JP5142660A JPH0638485A (en)	1992-05-29	1993-05-21	Bistable magnetic actuator
KR1019930009391A KR930024033A (en)	1992-05-29	1993-05-27	Bistable magnetic actuator

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9211431A GB2271668A (en)	1992-05-29	1992-05-29	Bistable magnetic actuator

Publications (2)

Publication Number	Publication Date
GB9211431D0 true GB9211431D0 (en)	1992-07-15
GB2271668A GB2271668A (en)	1994-04-20

Family

ID=10716239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9211431A Withdrawn GB2271668A (en)	1992-05-29	1992-05-29	Bistable magnetic actuator

Country Status (4)

Country	Link
EP (1)	EP0572155A1 (en)
JP (1)	JPH0638485A (en)
KR (1)	KR930024033A (en)
GB (1)	GB2271668A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2107333B1 (en) *	1994-05-20	1998-07-01	Univ Catalunya Politecnica	BISTABLE ELECTROMECHANICAL DEVICE FOR LINEAR DISPLACEMENT AND MAGNETIC INTERLOCKING.
DE19958888A1 (en) *	1999-12-07	2001-06-13	Sheng Chih Sheng	Bidirectional electro magnetic linear actuator for valve, has armature located in exciting coil with permanent magnets for providing holding force at end sections
JP4066040B2 (en) *	2001-01-18	2008-03-26	株式会社日立製作所	Electromagnet and operation mechanism of switchgear using the same
JP2007318859A (en) *	2006-05-24	2007-12-06	Shinko Electric Co Ltd	Actuator
ES2573265T3 (en) *	2008-07-15	2016-06-06	Henkel Ag & Co. Kgaa	Actuator for a dosing system
FI20145100L (en) *	2014-01-30	2015-07-31	Ixtur Oy	Magnet
CN104361973B (en) *	2014-08-29	2016-06-15	浙江工业大学	Direct-acting type two-way ratio electro-magnet
GB201615379D0 (en) *	2016-09-09	2016-10-26	Camcon Medical Ltd	Electromagnetic actuator
CN106787934B (en) *	2016-11-24	2018-05-25	上海交通大学	Magnetic-type multistable dielectric elastomer energy converter
DE102017212820A1 (en)	2017-07-26	2019-01-31	Robert Bosch Gmbh	Bistable solenoid valve for a hydraulic brake system
ES2706538A1 (en) *	2017-09-29	2019-03-29	Merino Luis Alvarez	System of maneuvers of commutation all or nothing of minimum consumption (Machine-translation by Google Translate, not legally binding)
FR3079014B1 (en) *	2018-03-16	2020-04-17	Serac Group	VALVE ACTUATOR, VALVE AND MACHINE CORRESPONDING
EP3776606A4 (en)	2018-05-07	2022-01-12	G.W. Lisk Company, Inc.	Single coil apparatus and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3040217A (en) *	1959-08-10	1962-06-19	Clary Corp	Electromagnetic actuator
GB1008735A (en) *	1961-03-21	1965-11-03	Elliott Brothers London Ltd	Improvements relating to electrical devices for producing a controlled and reversibleforce or movement in a linear direction
US3202886A (en) *	1962-01-11	1965-08-24	Bulova Watch Co Inc	Bistable solenoid
GB1183577A (en) *	1966-08-19	1970-03-11	Lucas Industries Ltd	Electromagnets
FR2031901A5 (en) *	1969-02-12	1970-11-20	Valroger Pierre De
US3634735A (en) *	1969-04-03	1972-01-11	Mikio Komatsu	Self-holding electromagnetically driven device
US3728654A (en) *	1970-09-26	1973-04-17	Hosiden Electronics Co	Solenoid operated plunger device
GB1591471A (en) *	1977-06-18	1981-06-24	Hart J C H	Electromagnetic actuators
JPS5889059A (en) *	1981-11-16	1983-05-27	ム−グ・インコ−ポレ−テツド	Electromechanical actuator
DE3206687A1 (en) *	1982-02-25	1983-10-06	Corneliu Lungu Dipl Ing	Lifting magnet drives having characteristics which are matched to the respective drive requirements
DE3323982A1 (en) *	1983-07-02	1985-01-10	Messerschmitt Boelkow Blohm	BISTABLE, ELECTROMAGNETIC ACTUATOR
US4779582A (en) *	1987-08-12	1988-10-25	General Motors Corporation	Bistable electromechanical valve actuator

1992
- 1992-05-29 GB GB9211431A patent/GB2271668A/en not_active Withdrawn
1993
- 1993-05-18 EP EP93303851A patent/EP0572155A1/en not_active Withdrawn
- 1993-05-21 JP JP5142660A patent/JPH0638485A/en not_active Withdrawn
- 1993-05-27 KR KR1019930009391A patent/KR930024033A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0572155A1 (en)	1993-12-01
GB2271668A (en)	1994-04-20
JPH0638485A (en)	1994-02-10
KR930024033A (en)	1993-12-21

Publication	Publication Date	Title
EP0454325A3 (en)	1992-08-26	Magnetically coupled actuator
EP0361670A3 (en)	1990-07-11	Electromagnetic actuator
EP0580117A3 (en)	1994-08-24	Moving magnet-type actuator
GB9409989D0 (en)	1994-07-06	Magnetic actuator
HK1011117A1 (en)	1999-07-02	Linear magnetic actuator
ZA896108B (en)	1990-05-30	Magnetic actuator for autoreclose
EP0535641A3 (en)	1995-03-29	Magnetic actuator
CS197291A3 (en)	1992-02-19	Magnetic valve
ZA949919B (en)	1995-08-23	Magnetic deinkin
GB9211431D0 (en)	1992-07-15	Bistable magnetic actuator
EP0406444A4 (en)	1991-06-05	Electromagnetic valve actuator
GB2272674B (en)	1994-12-07	Actuator assembly
GB9419551D0 (en)	1994-11-16	Electrohydralic actuator
GB9225752D0 (en)	1993-02-03	Actuator lock
EP0401390A4 (en)	1991-06-05	Electromagnetic valve actuator
GB8800691D0 (en)	1988-02-10	Electromagnetic actuator
GB9015983D0 (en)	1990-09-05	Electromagnetic actuator
GB2297429B (en)	1997-07-09	Bistable magnetic actuator
IL91041A0 (en)	1990-02-09	Solenoid actuator
GB2261052B (en)	1994-12-07	Actuator assembly
AU122854S (en)	1995-02-28	Actuator
EP0453774A3 (en)	1992-10-28	Solenoid actuator
IL97108A0 (en)	1992-03-29	Actuator
GB9303840D0 (en)	1993-04-14	Valve actuator
GB8827108D0 (en)	1988-12-21	Electromagnetic actuator

Legal Events

Date	Code	Title	Description
1995-02-08	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)