GB2350724B - Magnetic actuator arrangement - Google Patents

Magnetic actuator arrangement

Info

Publication number: GB2350724B
Authority: GB; United Kingdom
Prior art keywords: magnetic actuator; actuator arrangement; arrangement; magnetic; actuator
Prior art date: 1999-05-29
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.): Expired - Fee Related

Application number

GB9912489A

Other versions

GB2350724A (en

GB9912489D0 (en

Inventor

Kenneth Joseph Johnson

Graham Dilkes

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.)

GE Power UK

Original Assignee

Alstom UK 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.)

1999-05-29

Filing date

1999-05-29

Publication date

2003-12-03

1999-05-29 Application filed by Alstom UK Ltd filed Critical Alstom UK Ltd

1999-05-29 Priority to GB9912489A priority Critical patent/GB2350724B/en

1999-07-28 Publication of GB9912489D0 publication Critical patent/GB9912489D0/en

2000-12-06 Publication of GB2350724A publication Critical patent/GB2350724A/en

2003-12-03 Application granted granted Critical

2003-12-03 Publication of GB2350724B publication Critical patent/GB2350724B/en

2019-05-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/048—Means for indicating condition of the switching device containing non-mechanical switch position sensor, e.g. HALL sensor
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/541—Auxiliary contact devices

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Breakers (AREA)

GB9912489A 1999-05-29 1999-05-29 Magnetic actuator arrangement Expired - Fee Related GB2350724B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9912489A GB2350724B (en)	1999-05-29	1999-05-29	Magnetic actuator arrangement

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9912489A GB2350724B (en)	1999-05-29	1999-05-29	Magnetic actuator arrangement

Publications (3)

Publication Number	Publication Date
GB9912489D0 GB9912489D0 (en)	1999-07-28
GB2350724A GB2350724A (en)	2000-12-06
GB2350724B true GB2350724B (en)	2003-12-03

Family

ID=10854371

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9912489A Expired - Fee Related GB2350724B (en)	1999-05-29	1999-05-29	Magnetic actuator arrangement

Country Status (1)

Country	Link
GB (1)	GB2350724B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100453439C (en)	2004-03-29	2009-01-21	三菱电机株式会社	Actuator operation inspection method and actuator operation inspection device
WO2005111641A1 (en)	2004-05-13	2005-11-24	Mitsubishi Denki Kabushiki Kaisha	State recognizing device and switching controller of power switching apparatus using state recognizing device
EP1998351B1 (en)	2006-03-17	2013-05-22	Mitsubishi Denki Kabushiki Kaisha	State grasping device and open/closure controller having this state grasping device
DE102006054614B4 (en) *	2006-11-17	2020-01-02	Sew-Eurodrive Gmbh & Co Kg	Machine or plant and process
WO2014023326A1 (en) *	2012-08-06	2014-02-13	Siemens Aktiengesellschaft	Switching device with electromagnetic latching mechanism
FR3008542B1 (en) *	2013-07-09	2015-10-02	Schneider Electric Ind Sas	CIRCUIT BREAKER RESET DETECTION DEVICE, ACTUATOR FOR CIRCUIT BREAKER CONTACTS SEPARATION MECHANISM, ELECTRIC CIRCUIT BREAKER AND USE OF INDUCED CURRENT FOR GENERATING REARMING INDICATION SIGNAL
DE102016107127B4 (en) *	2016-01-29	2025-12-18	Tdk Electronics Ag	relay
CN107036794A (en) *	2017-04-27	2017-08-11	国家电网公司	A kind of second generation rectilinear transducer mounting bracket
PL239158B1 (en) *	2019-10-21	2021-11-08	Politechnika Warszawska	Electromagnetic trigger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1532504A (en) *	1975-02-18	1978-11-15	Burroughs Corp	Solenoid control system
GB1594578A (en) *	1977-10-21	1981-07-30	Hart J C H	Electromagnetic actuator circuits
WO1998059353A1 (en) *	1997-06-12	1998-12-30	Abb Ab	A control device and a method for controlling an electromagnetic actuator for electric circuit breakers

1999
- 1999-05-29 GB GB9912489A patent/GB2350724B/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1532504A (en) *	1975-02-18	1978-11-15	Burroughs Corp	Solenoid control system
GB1532503A (en) *	1975-02-18	1978-11-15	Burroughs Corp	Solenoid control system
GB1594578A (en) *	1977-10-21	1981-07-30	Hart J C H	Electromagnetic actuator circuits
WO1998059353A1 (en) *	1997-06-12	1998-12-30	Abb Ab	A control device and a method for controlling an electromagnetic actuator for electric circuit breakers

Also Published As

Publication number	Publication date
GB2350724A (en)	2000-12-06
GB9912489D0 (en)	1999-07-28

Publication	Publication Date	Title
GB2339336B (en)	2000-08-16	Magnetic actuator
GB0007743D0 (en)	2000-05-17	Actuator
GB9911148D0 (en)	1999-07-14	Actuator
EP1255150A4 (en)	2006-04-12	Actuator
SG80085A1 (en)	2001-04-17	Electric actuator
EP1143168A4 (en)	2003-05-07	Actuator
GB2357548B (en)	2002-07-24	Actuator unit
GB2370030B (en)	2003-10-01	Linear actuator
TW499033U (en)	2002-08-11	Electro-megnatic actuator
GB0029058D0 (en)	2001-01-10	Actuator
GB2350659B (en)	2003-07-30	Actuator
GB2350724B (en)	2003-12-03	Magnetic actuator arrangement
GB0003686D0 (en)	2000-04-05	Actuator assemblies
GB0018102D0 (en)	2000-09-13	An actuator
AU4744700A (en)	2000-12-18	Electromagnetic actuator
GB0019017D0 (en)	2000-09-27	Actuator
TW443667U (en)	2001-06-23	Improved magnetic structure
GB0013281D0 (en)	2000-07-26	Actuator
GB9911526D0 (en)	1999-07-14	Actuator
GB0029062D0 (en)	2001-01-10	Actuator
SG86427A1 (en)	2002-02-19	Multi-diaphragm actuator
GB2368094B (en)	2002-07-24	Actuator unit
GB2348544B (en)	2002-08-14	An actuator arrangement
GB2381655B (en)	2003-07-02	An actuator
GB9904342D0 (en)	1999-04-21	Actuator arrangement

Legal Events

Date	Code	Title	Description
2006-01-25	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20050529