JPS50121775A - - Google Patents

Info

Publication number
JPS50121775A
JPS50121775A JP2942674A JP2942674A JPS50121775A JP S50121775 A JPS50121775 A JP S50121775A JP 2942674 A JP2942674 A JP 2942674A JP 2942674 A JP2942674 A JP 2942674A JP S50121775 A JPS50121775 A JP S50121775A
Authority
JP
Japan
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.)
Pending
Application number
JP2942674A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP2942674A priority Critical patent/JPS50121775A/ja
Priority to DE19752511238 priority patent/DE2511238A1/de
Publication of JPS50121775A publication Critical patent/JPS50121775A/ja
Pending 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
    • H01H33/185—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
    • 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
JP2942674A 1974-03-14 1974-03-14 Pending JPS50121775A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2942674A JPS50121775A (zh) 1974-03-14 1974-03-14
DE19752511238 DE2511238A1 (de) 1974-03-14 1975-03-12 Elektrischer schalter mit ringfoermigen schaltstuecken und einer blasspule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2942674A JPS50121775A (zh) 1974-03-14 1974-03-14

Publications (1)

Publication Number Publication Date
JPS50121775A true JPS50121775A (zh) 1975-09-23

Family

ID=12275796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2942674A Pending JPS50121775A (zh) 1974-03-14 1974-03-14

Country Status (2)

Country Link
JP (1) JPS50121775A (zh)
DE (1) DE2511238A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556320A (en) * 1978-10-19 1980-04-25 Fuji Electric Co Ltd Gas switch

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153827A (en) * 1976-01-26 1979-05-08 Merlin Gerin Magnetic blow-out arc extinguishing device
CH596686A5 (zh) * 1976-09-23 1978-03-15 Sprecher & Schuh Ag
US4256939A (en) * 1978-01-11 1981-03-17 Electric Power Research Institute Moving contact for localized gas flow arc spinner type interrupter
US4255631A (en) * 1978-01-11 1981-03-10 Gould Inc. Exterior connected arc runner for arc spinner interrupter
US4259554A (en) * 1978-01-11 1981-03-31 Electric Power Research Institute Thin arc runner for arc spinner interrupter
US4249051A (en) * 1978-03-27 1981-02-03 Electric Power Research Institute Arc spinner interrupter with contact follower
US4249052A (en) * 1978-05-01 1981-02-03 Electric Power Research Institute, Inc. Arc spinner interrupter with chromium copper arcing contact
FR2441261A1 (fr) * 1978-11-10 1980-06-06 Merlin Gerin Interrupteur a arc tournant
US4315121A (en) * 1979-05-11 1982-02-09 Gould Inc. Saturable magnetic steel encased coil for arc spinner interrupter
FR2464550A1 (fr) * 1979-09-03 1981-03-06 Merlin Gerin Interrupteur a soufflage magnetique en rotation de l'arc
FR2478866A1 (fr) * 1980-03-24 1981-09-25 Merlin Gerin Interrupteur a courant alternatif a arc tournant
JPS58204429A (ja) * 1982-05-24 1983-11-29 株式会社東芝 ガス絶縁開閉器
FR2531804B1 (fr) * 1982-08-10 1985-06-07 Merlin Gerin Interrupteur electrique a arc tournant
JPS59144726U (ja) * 1983-03-15 1984-09-27 日新電機株式会社 ガスしや断器
FR2620854A1 (fr) * 1987-09-23 1989-03-24 Alsthom Bobine de soufflage magnetique par rotation de l'arc pour element de contact d'un interrupteur electrique
EP0315712A1 (de) * 1987-11-12 1989-05-17 Ganz Villamossági Müvek SF6 - gasisoliertes elektrisches Schaltgerät mit einer Rotations-Lichtbogenlöschvorrichtung
JPH04332416A (ja) * 1991-05-08 1992-11-19 Hitachi Ltd ガス断路器及びガス絶縁開閉装置
CN101536129A (zh) * 2006-11-07 2009-09-16 Abb研究有限公司 具有旋转的开关电弧的高压电路断路器
DE502007003782D1 (de) * 2007-11-02 2010-06-24 Abb Research Ltd Hochspannungsleistungsschalter mit rotierendem Schaltlichtbogen
DE102014100720A1 (de) * 2014-01-23 2015-07-23 Eaton Electrical Ip Gmbh & Co. Kg Schaltgerät zum polaritätsunabhängigen Schalten von Gleichstrom

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4312016Y1 (zh) * 1965-09-13 1968-05-24
JPS4728612U (zh) * 1971-04-30 1972-12-01
JPS4945231U (zh) * 1972-07-26 1974-04-20
JPS523465A (en) * 1975-06-27 1977-01-11 Hitachi Ltd Level meter of resin tank

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4312016Y1 (zh) * 1965-09-13 1968-05-24
JPS4728612U (zh) * 1971-04-30 1972-12-01
JPS4945231U (zh) * 1972-07-26 1974-04-20
JPS523465A (en) * 1975-06-27 1977-01-11 Hitachi Ltd Level meter of resin tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556320A (en) * 1978-10-19 1980-04-25 Fuji Electric Co Ltd Gas switch

Also Published As

Publication number Publication date
DE2511238A1 (de) 1975-09-25

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