DE3265864D1 - Self-blast switch with permanent magnet - Google Patents

Self-blast switch with permanent magnet

Info

Publication number
DE3265864D1
DE3265864D1 DE8282401779T DE3265864T DE3265864D1 DE 3265864 D1 DE3265864 D1 DE 3265864D1 DE 8282401779 T DE8282401779 T DE 8282401779T DE 3265864 T DE3265864 T DE 3265864T DE 3265864 D1 DE3265864 D1 DE 3265864D1
Authority
DE
Germany
Prior art keywords
self
permanent magnet
blast switch
blast
switch
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
Application number
DE8282401779T
Other languages
English (en)
Inventor
Georges Bernard
Pierre Leclercq
Serge Olive
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
Application granted granted Critical
Publication of DE3265864D1 publication Critical patent/DE3265864D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
DE8282401779T 1981-10-26 1982-09-29 Self-blast switch with permanent magnet Expired DE3265864D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8120201A FR2515418A1 (fr) 1981-10-26 1981-10-26 Interrupteur a autoexpansion et a aimant permanent

Publications (1)

Publication Number Publication Date
DE3265864D1 true DE3265864D1 (en) 1985-10-03

Family

ID=9263463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401779T Expired DE3265864D1 (en) 1981-10-26 1982-09-29 Self-blast switch with permanent magnet

Country Status (5)

Country Link
EP (1) EP0078719B1 (de)
JP (1) JPS5882425A (de)
DE (1) DE3265864D1 (de)
FR (1) FR2515418A1 (de)
YU (1) YU44170B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3750482T2 (de) * 1986-06-06 1995-05-04 Mitsubishi Electric Corp Schaltvorrichtung.
FR2617633B1 (fr) * 1987-07-02 1989-11-17 Merlin Gerin Disjoncteur a arc tournant et a expansion
FR2824182A1 (fr) * 2001-04-26 2002-10-31 Alstom Disjoncteur a arc tournant a aimant permanent
WO2011104902A1 (ja) * 2010-02-26 2011-09-01 三菱電機株式会社 電流開閉器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT500438A (de) * 1950-11-10
DE967984C (de) * 1951-02-27 1958-01-02 Deutsche Edelstahlwerke Ag Schaltkontakt mit magnetischer Beblasung
FR2254871A1 (en) * 1973-12-13 1975-07-11 Merlin Gerin Circuit interrupter with arc suppression - uses gas-producing insulation and magnets to rotate arc
FR2478866A1 (fr) * 1980-03-24 1981-09-25 Merlin Gerin Interrupteur a courant alternatif a arc tournant
JPS5923605B2 (ja) * 1980-03-28 1984-06-04 日新電機株式会社 ガスしや断器
FR2480028A1 (fr) * 1980-04-04 1981-10-09 Merlin Gerin Interrupteur a arc tournant par action d'un aimant permanent

Also Published As

Publication number Publication date
YU44170B (en) 1990-02-28
EP0078719B1 (de) 1985-08-28
JPH0311494B2 (de) 1991-02-18
YU238682A (en) 1984-12-31
FR2515418B1 (de) 1983-12-02
EP0078719A1 (de) 1983-05-11
FR2515418A1 (fr) 1983-04-29
JPS5882425A (ja) 1983-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee