JPH0311494B2 - - Google Patents

Info

Publication number
JPH0311494B2
JPH0311494B2 JP18809182A JP18809182A JPH0311494B2 JP H0311494 B2 JPH0311494 B2 JP H0311494B2 JP 18809182 A JP18809182 A JP 18809182A JP 18809182 A JP18809182 A JP 18809182A JP H0311494 B2 JPH0311494 B2 JP H0311494B2
Authority
JP
Japan
Prior art keywords
permanent magnet
annular
switch
arc
magnetic field
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
JP18809182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5882425A (ja
Inventor
Berunaaru Joruju
Rukureruku Pieeru
Oriibu Seruju
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin 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.)
Filing date
Publication date
Application filed by Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Publication of JPS5882425A publication Critical patent/JPS5882425A/ja
Publication of JPH0311494B2 publication Critical patent/JPH0311494B2/ja
Granted 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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
JP18809182A 1981-10-26 1982-10-25 開閉器 Granted JPS5882425A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8120201A FR2515418A1 (fr) 1981-10-26 1981-10-26 Interrupteur a autoexpansion et a aimant permanent
FR8120201 1981-10-26

Publications (2)

Publication Number Publication Date
JPS5882425A JPS5882425A (ja) 1983-05-18
JPH0311494B2 true JPH0311494B2 (fr) 1991-02-18

Family

ID=9263463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18809182A Granted JPS5882425A (ja) 1981-10-26 1982-10-25 開閉器

Country Status (5)

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

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 (fr) * 2010-02-26 2011-09-01 三菱電機株式会社 Appareil de commutation de courant électrique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT500438A (fr) * 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 (fr) 1985-08-28
DE3265864D1 (en) 1985-10-03
YU238682A (en) 1984-12-31
FR2515418B1 (fr) 1983-12-02
EP0078719A1 (fr) 1983-05-11
FR2515418A1 (fr) 1983-04-29
JPS5882425A (ja) 1983-05-18

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