EP0028740A1 - Appareil de commutation contenant un dispositif de contact - Google Patents

Appareil de commutation contenant un dispositif de contact Download PDF

Info

Publication number: EP0028740A1
Authority: EP; European Patent Office
Prior art keywords: contact piece; contact; switching device; arc; sheet metal
Prior art date: 1979-11-01
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP80106487A

Other languages

German (de)

English (en)

Inventor

Kiyoshi Kandatsu

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.)

1979-11-01

Filing date

1980-10-23

Publication date

1981-05-20

1980-10-23 Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd

1981-05-20 Publication of EP0028740A1 publication Critical patent/EP0028740A1/fr

Status Withdrawn legal-status Critical Current

Images

Classifications

- 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
- 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
- H01H73/18—Means for extinguishing or suppressing arc

Definitions

the movable contact piece 4 has an end 4 a bent away from the fixed contact piece 1 and lies opposite the arcing horn 3.
the sheet metal shoe which is designed as an iron core, is designated by 8 and has an essentially C-shaped cross section, as can be seen from FIG. 2.

Landscapes

Breakers (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)

EP80106487A 1979-11-01 1980-10-23 Appareil de commutation contenant un dispositif de contact Withdrawn EP0028740A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP14151379A JPS5665425A (en)	1979-11-01	1979-11-01	Circuit breaker
JP141513/79		1979-11-01

Publications (1)

Publication Number	Publication Date
EP0028740A1 true EP0028740A1 (fr)	1981-05-20

Family

ID=15293704

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP80106487A Withdrawn EP0028740A1 (fr)	1979-11-01	1980-10-23	Appareil de commutation contenant un dispositif de contact

Country Status (4)

Country	Link
EP (1)	EP0028740A1 (fr)
JP (1)	JPS5665425A (fr)
DE (1)	DE8028316U1 (fr)
ES (1)	ES8201355A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0045904A1 (fr) *	1980-08-12	1982-02-17	BROWN, BOVERI & CIE Aktiengesellschaft	Chambre d'extinction d'arc
FR2531565A1 (fr) *	1982-08-06	1984-02-10	Telemecanique Electrique	Dispositifs modulaires de limitation de courant
EP0560696A1 (fr) *	1992-03-13	1993-09-15	Schneider Electric Sa	Contact d'un disjoncteur à boîtier moulé
WO2007140864A1 (fr) *	2006-06-03	2007-12-13	Moeller Gmbh	Arrangement de commutation électrique et procédé de montage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1207027B (de) *	1960-09-19	1965-12-16	Licentia Gmbh	Elektrisches Kontaktstueck mit Mitteln fuer Lichtbogenschutz
DE7311345U (de) *	1973-03-26	1974-09-05	Siemens Ag	Kontaktanordnung für ein elektrisches Schaltgerät
DE2237280B2 (fr) *	1972-07-28	1974-11-14	Siemens Ag, 1000 Berlin Und 8000 Muenchen
DE2624957A1 (de) *	1976-05-07	1977-11-17	Bbc Brown Boveri & Cie	Loeschplatte fuer elektrische schalter

1979
- 1979-11-01 JP JP14151379A patent/JPS5665425A/ja active Pending
1980
- 1980-10-23 EP EP80106487A patent/EP0028740A1/fr not_active Withdrawn
- 1980-10-23 DE DE19808028316 patent/DE8028316U1/de not_active Expired
- 1980-10-31 ES ES496470A patent/ES8201355A1/es not_active Expired

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1207027B (de) *	1960-09-19	1965-12-16	Licentia Gmbh	Elektrisches Kontaktstueck mit Mitteln fuer Lichtbogenschutz
DE2237280B2 (fr) *	1972-07-28	1974-11-14	Siemens Ag, 1000 Berlin Und 8000 Muenchen
DE7311345U (de) *	1973-03-26	1974-09-05	Siemens Ag	Kontaktanordnung für ein elektrisches Schaltgerät
DE2624957A1 (de) *	1976-05-07	1977-11-17	Bbc Brown Boveri & Cie	Loeschplatte fuer elektrische schalter

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0045904A1 (fr) *	1980-08-12	1982-02-17	BROWN, BOVERI & CIE Aktiengesellschaft	Chambre d'extinction d'arc
FR2531565A1 (fr) *	1982-08-06	1984-02-10	Telemecanique Electrique	Dispositifs modulaires de limitation de courant
EP0102867A1 (fr) *	1982-08-06	1984-03-14	Telemecanique	Dispositifs modulaires de limitation de courant
EP0560696A1 (fr) *	1992-03-13	1993-09-15	Schneider Electric Sa	Contact d'un disjoncteur à boîtier moulé
FR2688625A1 (fr) *	1992-03-13	1993-09-17	Merlin Gerin	Contact d'un disjoncteur a boitier moule.
US5313180A (en) *	1992-03-13	1994-05-17	Merlin Gerin	Molded case circuit breaker contact
WO2007140864A1 (fr) *	2006-06-03	2007-12-13	Moeller Gmbh	Arrangement de commutation électrique et procédé de montage
US8263891B2 (en)	2006-06-03	2012-09-11	Eaton Industries Gmbh	Electric switching arrangement and mounting method

Also Published As

Publication number	Publication date
ES496470A0 (es)	1981-12-01
DE8028316U1 (de)	1981-04-16
ES8201355A1 (es)	1981-12-01
JPS5665425A (en)	1981-06-03

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Legal Events

Date	Code	Title	Description
1981-03-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1981-05-20	AK	Designated contracting states	Designated state(s): AT BE DE FR GB IT NL
1981-11-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1982-01-13	18W	Application withdrawn	Withdrawal date: 19811023
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KANDATSU, KIYOSHI