FR2632772B1 - LOW VOLTAGE CIRCUIT BREAKER WITH MAGNETIC ARC BLOWING BY A PERMANENT MAGNET - Google Patents

LOW VOLTAGE CIRCUIT BREAKER WITH MAGNETIC ARC BLOWING BY A PERMANENT MAGNET

Info

Publication number
FR2632772B1
FR2632772B1 FR8807892A FR8807892A FR2632772B1 FR 2632772 B1 FR2632772 B1 FR 2632772B1 FR 8807892 A FR8807892 A FR 8807892A FR 8807892 A FR8807892 A FR 8807892A FR 2632772 B1 FR2632772 B1 FR 2632772B1
Authority
FR
France
Prior art keywords
permanent magnet
circuit breaker
low voltage
voltage circuit
magnetic arc
Prior art date
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
FR8807892A
Other languages
French (fr)
Other versions
FR2632772A1 (en
Inventor
Robert Morel
Marc Rival
Jean Bonfils
Joel Didier
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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.)
Filing date
Publication date
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8807892A priority Critical patent/FR2632772B1/en
Publication of FR2632772A1 publication Critical patent/FR2632772A1/en
Application granted granted Critical
Publication of FR2632772B1 publication Critical patent/FR2632772B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
FR8807892A 1988-06-10 1988-06-10 LOW VOLTAGE CIRCUIT BREAKER WITH MAGNETIC ARC BLOWING BY A PERMANENT MAGNET Expired - Fee Related FR2632772B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8807892A FR2632772B1 (en) 1988-06-10 1988-06-10 LOW VOLTAGE CIRCUIT BREAKER WITH MAGNETIC ARC BLOWING BY A PERMANENT MAGNET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807892A FR2632772B1 (en) 1988-06-10 1988-06-10 LOW VOLTAGE CIRCUIT BREAKER WITH MAGNETIC ARC BLOWING BY A PERMANENT MAGNET

Publications (2)

Publication Number Publication Date
FR2632772A1 FR2632772A1 (en) 1989-12-15
FR2632772B1 true FR2632772B1 (en) 1990-08-31

Family

ID=9367239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8807892A Expired - Fee Related FR2632772B1 (en) 1988-06-10 1988-06-10 LOW VOLTAGE CIRCUIT BREAKER WITH MAGNETIC ARC BLOWING BY A PERMANENT MAGNET

Country Status (1)

Country Link
FR (1) FR2632772B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106469632A (en) * 2015-08-19 2017-03-01 嘉灵科技有限公司 There is the electromagnetism auxiliary spark blowout pivoting permanent magnet
EP3232457A1 (en) 2016-04-15 2017-10-18 Schneider Electric Industries SAS Dc electrical circuit breaker

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117346B4 (en) * 2001-04-06 2004-05-06 Siemens Ag Circuit breaker with an extinguishing device
JP6042756B2 (en) * 2013-03-21 2016-12-14 株式会社日立産機システム Circuit breaker
US9343251B2 (en) * 2013-10-30 2016-05-17 Eaton Corporation Bi-directional direct current electrical switching apparatus including small permanent magnets on ferromagnetic side members and one set of arc splitter plates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928655C (en) * 1951-08-08 1955-06-06 Siemens Ag Extinguishing arrangement with extinguishing plates for DC switch
DE1915972U (en) * 1962-12-06 1965-05-20 Stotz Kontakt Gmbh ARC EXTINGUISHING DEVICE WITH PERMANENT MAGNET.
CH632867A5 (en) * 1978-11-15 1982-10-29 Bbc Brown Boveri & Cie Device for influencing the arc development in a DC circuit breaker
DD158287A1 (en) * 1981-04-22 1983-01-05 Wolfgang Suess CIRCUIT PROTECTION SWITCH WITH MEANS OF DELETING AN ARC FLASH

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106469632A (en) * 2015-08-19 2017-03-01 嘉灵科技有限公司 There is the electromagnetism auxiliary spark blowout pivoting permanent magnet
EP3232457A1 (en) 2016-04-15 2017-10-18 Schneider Electric Industries SAS Dc electrical circuit breaker

Also Published As

Publication number Publication date
FR2632772A1 (en) 1989-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse