FR2801721B1 - DIRECT CURRENT ELECTROMAGNET FOR SWITCHING APPARATUS - Google Patents

DIRECT CURRENT ELECTROMAGNET FOR SWITCHING APPARATUS

Info

Publication number: FR2801721B1
Authority: FR; France
Prior art keywords: direct current; switching apparatus; current electromagnet; electromagnet; switching
Prior art date: 1999-11-29
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 - Lifetime

Application number

FR9915174A

Other languages

French (fr)

Other versions

FR2801721A1 (en

Inventor

Pierre Boudet

Daniel Riffaud

Philippe Fosse

Stephane Delbaere

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.)

Schneider Electric Industries SAS

Original Assignee

Schneider Electric Industries SAS

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.)

1999-11-29

Filing date

1999-11-29

Publication date

2002-01-18

1999-11-29 Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS

1999-11-29 Priority to FR9915174A priority Critical patent/FR2801721B1/en

2000-11-23 Priority to ES00403306T priority patent/ES2300250T3/en

2000-11-23 Priority to DE2000638274 priority patent/DE60038274T2/en

2000-11-23 Priority to EP20000403306 priority patent/EP1103989B1/en

2001-06-01 Publication of FR2801721A1 publication Critical patent/FR2801721A1/en

2002-01-18 Application granted granted Critical

2002-01-18 Publication of FR2801721B1 publication Critical patent/FR2801721B1/en

2019-11-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
- H01F7/1623—Armatures having T-form
- 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
- H01F7/081—Magnetic constructions

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Electromagnets (AREA)
Relay Circuits (AREA)

FR9915174A 1999-11-29 1999-11-29 DIRECT CURRENT ELECTROMAGNET FOR SWITCHING APPARATUS Expired - Lifetime FR2801721B1 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FR9915174A FR2801721B1 (en)	1999-11-29	1999-11-29	DIRECT CURRENT ELECTROMAGNET FOR SWITCHING APPARATUS
ES00403306T ES2300250T3 (en)	1999-11-29	2000-11-23	CONTINUOUS CURRENT ELECTROIMAN FOR A SWITCHING DEVICE.
DE2000638274 DE60038274T2 (en)	1999-11-29	2000-11-23	DC electromagnet for switching device
EP20000403306 EP1103989B1 (en)	1999-11-29	2000-11-23	Direct-current electromagnet for switching apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9915174A FR2801721B1 (en)	1999-11-29	1999-11-29	DIRECT CURRENT ELECTROMAGNET FOR SWITCHING APPARATUS

Publications (2)

Publication Number	Publication Date
FR2801721A1 FR2801721A1 (en)	2001-06-01
FR2801721B1 true FR2801721B1 (en)	2002-01-18

Family

ID=9552786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9915174A Expired - Lifetime FR2801721B1 (en)	1999-11-29	1999-11-29	DIRECT CURRENT ELECTROMAGNET FOR SWITCHING APPARATUS

Country Status (4)

Country	Link
EP (1)	EP1103989B1 (en)
DE (1)	DE60038274T2 (en)
ES (1)	ES2300250T3 (en)
FR (1)	FR2801721B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10146899A1 (en) *	2001-09-24	2003-04-10	Abb Patent Gmbh	Electromagnetic actuator, in particular electromagnetic drive for a switching device
KR200451951Y1 (en) *	2008-12-31	2011-01-25	엘에스산전 주식회사	Monostable permenent magnetic actuator using laminated steel core

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3058039A (en) *	1957-06-24	1962-10-09	Gen Controls Co	Laminated magnetic structure, and process for making same
DE3563140D1 (en) *	1984-08-20	1988-07-07	Telemecanique Electrique	Polarised electromagnet presenting a symmetric disposition
DE3574072D1 (en) *	1985-08-06	1989-12-07	Ibm Deutschland	Electromagnetic actuator, in particular for driving print hammers
JP3171751B2 (en) *	1994-04-05	2001-06-04	東芝テック株式会社	Diaphragm type electromagnetic pump
JPH08138509A (en) *	1994-11-02	1996-05-31	Fuji Electric Co Ltd	Dc electromagnetic contactor

1999
- 1999-11-29 FR FR9915174A patent/FR2801721B1/en not_active Expired - Lifetime
2000
- 2000-11-23 ES ES00403306T patent/ES2300250T3/en not_active Expired - Lifetime
- 2000-11-23 EP EP20000403306 patent/EP1103989B1/en not_active Expired - Lifetime
- 2000-11-23 DE DE2000638274 patent/DE60038274T2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE60038274T2 (en)	2009-03-19
ES2300250T3 (en)	2008-06-16
DE60038274D1 (en)	2008-04-24
EP1103989A3 (en)	2002-05-08
EP1103989B1 (en)	2008-03-12
EP1103989A2 (en)	2001-05-30
FR2801721A1 (en)	2001-06-01

Similar Documents

Publication	Publication Date	Title
DE60021678D1 (en)	2005-09-08	Controlled switching device
HK1043899A1 (en)	2002-09-27	Optical switching apparatus
FR2808488B1 (en)	2006-10-06	ELECTRIC DEVICE FOR POWER STEERING
SG64483A1 (en)	1999-04-27	Dual baffle apparatus for electrical switching device
FR2818434B1 (en)	2003-07-04	ELECTRICAL SWITCHING APPARATUS FOR ELECTRICAL INSTALLATION
FR2795227B3 (en)	2001-07-20	ELECTROMAGNETIC MULTIPOLAR SWITCHING APPARATUS
ITMI20011451A0 (en)	2001-07-06	HINGED COVER MECHANISM FOR ELECTRICAL DEVICES
FR2801721B1 (en)	2002-01-18	DIRECT CURRENT ELECTROMAGNET FOR SWITCHING APPARATUS
NO20010717L (en)	2001-02-12	An apparatus for limiting an electrical current
FR2805389B1 (en)	2002-04-12	SWITCHING SUB-ASSEMBLY FOR SWITCHING APPARATUS
GB2356755B (en)	2001-12-05	Control device for electronic switching means
FR2803125B1 (en)	2006-06-16	DIRECT CURRENT GENERATOR-STARTER
ES1040156Y (en)	1999-07-01	ELECTRICAL SUPPLY DEVICE.
FR2751783B1 (en)	1998-08-28	ELECTROMAGNETIC SWITCHING APPARATUS
GB2356504B (en)	2001-12-05	Control device for electronic switching means
FR2803430B1 (en)	2002-04-26	ELECTROMAGNET FOR SWITCHING APPARATUS
FR2816456B1 (en)	2003-01-24	MECHANISM SUPPORT FOR ELECTRICAL EQUIPMENT
DE69834157D1 (en)	2006-05-24	Electric control device
FI963564A0 (en)	1996-09-10	Controller for controlling electrical devices
FR2759486B1 (en)	1999-03-19	CONTROL ELECTROMAGNET FOR ELECTRIC SWITCHING APPARATUS
FR2808996B1 (en)	2002-08-23	CONTROL DEVICE FOR ELECTRIC WHEELCHAIR
FR2806524B1 (en)	2002-06-14	MOTORIZED CONTROL FOR CIRCUIT BREAKER
FR2773910B1 (en)	2000-05-19	ELECTROMAGNETICALLY CONTROLLED SWITCHING APPARATUS
HUP0002402A3 (en)	2002-03-28	Electrical switching apparatus
FR2817402B1 (en)	2003-02-14	SUPPORT FOR APPARATUS, PARTICULARLY FOR ELECTRICAL APPARATUS, FOR CHUTE

Legal Events

Date	Code	Title	Description
2002-12-27	CJ	Change in legal form
2016-10-05	PLFP	Fee payment	Year of fee payment: 18
2017-10-06	PLFP	Fee payment	Year of fee payment: 19