FR2811471B1 - Coupe-circuit - Google Patents

Coupe-circuit

Info

Publication number: FR2811471B1
Authority: FR; France
Prior art keywords: circuit breaker; breaker; circuit
Prior art date: 2000-07-07
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

FR0109010A

Other languages

English (en)

Other versions

FR2811471A1 (fr

Inventor

Takumi Fujihira

Naoshi Uchida

Koji Asakawa

Tatsunori Takahashi

Katsunori Kuboyama

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.)

Fuji Electric Co Ltd

Original Assignee

Fuji Electric Co 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.)

2000-07-07

Filing date

2001-07-06

Publication date

2005-05-20

2001-07-06 Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd

2002-01-11 Publication of FR2811471A1 publication Critical patent/FR2811471A1/fr

2005-05-20 Application granted granted Critical

2005-05-20 Publication of FR2811471B1 publication Critical patent/FR2811471B1/fr

2021-07-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
- H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Breakers (AREA)

FR0109010A 2000-07-07 2001-07-06 Coupe-circuit Expired - Lifetime FR2811471B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2000206796A JP3859053B2 (ja)	2000-07-07	2000-07-07	回路遮断器

Publications (2)

Publication Number	Publication Date
FR2811471A1 FR2811471A1 (fr)	2002-01-11
FR2811471B1 true FR2811471B1 (fr)	2005-05-20

Family

ID=18703666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0109010A Expired - Lifetime FR2811471B1 (fr)	2000-07-07	2001-07-06	Coupe-circuit

Country Status (5)

Country	Link
US (1)	US6456176B1 (fr)
JP (1)	JP3859053B2 (fr)
CN (1)	CN1221003C (fr)
DE (1)	DE10132858B4 (fr)
FR (1)	FR2811471B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005029524A1 (fr) *	2003-09-23	2005-03-31	Moeller Gebäudeautomation KG	Commutateur
JP5256667B2 (ja) *	2007-08-27	2013-08-07	富士電機機器制御株式会社	回路遮断器
JP2012043541A (ja)	2010-08-12	2012-03-01	Fuji Electric Fa Components & Systems Co Ltd	回路遮断器
FR2974663B1 (fr) *	2011-04-27	2013-05-24	Legrand France	Dispositif de coupure de courant electrique a structure simplifiee
EP2631928A1 (fr) *	2011-11-29	2013-08-28	Eaton Industries GmbH	Système d'aimant permanent pour un circuit d'attaque à arc lumineux et appareil de commutation
CN106409566A (zh) *	2016-12-02	2017-02-15	雷顿电气科技有限公司	控制与保护开关的灭弧装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1543338A (fr) *	1967-09-01	1968-10-25	Telemecanique Electrique	Dispositif d'extinction d'arc
GB1204756A (en) *	1968-05-10	1970-09-09	Hindustan Klockner Switchgear	Improvements in electro-magnetically operated contactors for alternating current circuits
FR2483683A1 (fr) *	1980-05-30	1981-12-04	Telemecanique Electrique	Contacteur ayant des proprietes de disjoncteur
FR2673486B1 (fr) *	1991-02-28	1996-03-01	Telemecanique	Appareil interrupteur de courant.
US5184717A (en) *	1991-05-29	1993-02-09	Westinghouse Electric Corp.	Circuit breaker with welded contacts
US5278373A (en) *	1991-10-18	1994-01-11	Square D Company	Current limiting circuit breaker
FR2687251B1 (fr) *	1992-02-11	1994-04-29	Telemecanique	Structure de coupure pour disjoncteur.
JP2965025B1 (ja) *	1998-04-07	1999-10-18	富士電機株式会社	回路遮断器
JP3997664B2 (ja) *	1999-08-23	2007-10-24	富士電機機器制御株式会社	回路しゃ断器

2000
- 2000-07-07 JP JP2000206796A patent/JP3859053B2/ja not_active Expired - Fee Related
2001
- 2001-07-03 US US09/898,595 patent/US6456176B1/en not_active Expired - Lifetime
- 2001-07-06 DE DE10132858A patent/DE10132858B4/de not_active Expired - Fee Related
- 2001-07-06 FR FR0109010A patent/FR2811471B1/fr not_active Expired - Lifetime
- 2001-07-06 CN CN01122714.1A patent/CN1221003C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2811471A1 (fr)	2002-01-11
CN1221003C (zh)	2005-09-28
US6456176B1 (en)	2002-09-24
JP3859053B2 (ja)	2006-12-20
DE10132858B4 (de)	2008-08-28
CN1332467A (zh)	2002-01-23
JP2002025413A (ja)	2002-01-25
DE10132858A1 (de)	2002-02-07

Publication	Publication Date	Title
DE60010520D1 (de)	2004-06-09	Trennschalter
FR2816106B1 (fr)	2005-09-23	Disjoncteur
NO20031256D0 (no)	2003-03-19	Koplingsinnretning
NO20021697D0 (no)	2002-04-10	Effektbryter
DE60030840D1 (de)	2006-11-02	Leistungsschalter
DE60119476D1 (de)	2006-06-14	Segmentierte Schaltungsanordnung
DE50110260D1 (de)	2006-08-03	Kühlkreislauf
DE50202588D1 (de)	2005-04-28	Leistungsschalter
DE10191111T1 (de)	2002-04-11	Lasttrennschalter
FR2777111B1 (fr)	2001-06-08	Disjoncteur
ID29806A (id)	2001-10-11	Pemutus rangkaian
DE60103114D1 (de)	2004-06-09	Mehrpoliger Leistungschalter
DE60016743D1 (de)	2005-01-20	Schutzschalter
DE60100278D1 (de)	2003-06-26	Schaltgerät
DE50107721D1 (de)	2006-03-02	Schalter-Betätigungsmechanismus
DE60129201D1 (de)	2007-08-16	Lastschalter
DE60122192D1 (de)	2006-09-21	Schaltungsanordnung
DE60139216D1 (de)	2009-08-20	Unterbrecherschalter
FR2811471B1 (fr)	2005-05-20	Coupe-circuit
FR2816444B1 (fr)	2005-02-11	Disjoncteur
DE60127966D1 (de)	2007-05-31	Schaltungsanordnung
DE60112941D1 (de)	2005-09-29	Schaltungsanordnung
DE69918864D1 (de)	2004-08-26	Leistungsschalter
FR2807869B1 (fr)	2005-02-11	Disjoncteur
DE60117837D1 (de)	2006-05-04	Schaltungsanordnung

Legal Events

Date	Code	Title	Description
2009-08-21	TP	Transmission of property
2009-10-30	TP	Transmission of property
2016-06-13	PLFP	Fee payment
2017-06-13	PLFP	Fee payment	Year of fee payment: 17