JPS50158882A - - Google Patents

Info

Publication number
JPS50158882A
JPS50158882A JP49067750A JP6775074A JPS50158882A JP S50158882 A JPS50158882 A JP S50158882A JP 49067750 A JP49067750 A JP 49067750A JP 6775074 A JP6775074 A JP 6775074A JP S50158882 A JPS50158882 A JP S50158882A
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
JP49067750A
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 JP49067750A priority Critical patent/JPS50158882A/ja
Priority to US05/578,796 priority patent/US4103128A/en
Publication of JPS50158882A publication Critical patent/JPS50158882A/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
    • 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
    • H01H33/16—Impedances connected with contacts
JP49067750A 1974-06-13 1974-06-13 Pending JPS50158882A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP49067750A JPS50158882A (ja) 1974-06-13 1974-06-13
US05/578,796 US4103128A (en) 1974-06-13 1975-05-19 Tank-type compressed-gas circuit-breaker having capacitance-supporting means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49067750A JPS50158882A (ja) 1974-06-13 1974-06-13

Publications (1)

Publication Number Publication Date
JPS50158882A true JPS50158882A (ja) 1975-12-23

Family

ID=13353921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49067750A Pending JPS50158882A (ja) 1974-06-13 1974-06-13

Country Status (2)

Country Link
US (1) US4103128A (ja)
JP (1) JPS50158882A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216670A (en) * 1975-07-30 1977-02-08 Hitachi Ltd Grounded tank breaker
JPS5314375A (en) * 1976-07-26 1978-02-08 Hitachi Ltd Grounded tank gas breaker
US4241248A (en) * 1978-10-16 1980-12-23 S & C Electric Company Circuit interrupting device
JPH07111855B2 (ja) * 1987-07-02 1995-11-29 三菱電機株式会社 タンク形遮断器
JPH03176925A (ja) * 1989-09-14 1991-07-31 Hitachi Ltd 絶縁媒体中に遮断点を有する開閉装置
FR2780210B1 (fr) * 1998-06-19 2000-07-13 Alsthom Gec Dispositif limiteur pour disjoncteur haute tension a cuve metallique mise a la terre
EP1748455A1 (en) * 2005-07-29 2007-01-31 VA TECH Transmission & Distribution SA Electrical switchgear
CN101728140B (zh) * 2008-10-27 2012-04-18 国网电力科学研究院 一种高压、超高压大电流断路器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE457528A (ja) * 1943-09-11
DE1052500B (de) * 1956-03-19 1959-03-12 Asea Ab Hochspannungsdruckluftschalter mit mehreren in Reihe geschalteten Leistungsschaltstellen
DE1194949B (ja) * 1961-10-24 1965-06-16
US3383519A (en) * 1963-12-23 1968-05-14 Westinghouse Electric Corp Electric power distribution systems
US3287531A (en) * 1963-12-30 1966-11-22 Mitsubishi Electric Corp Terminal bushing having impedance means associated therewith
US3435166A (en) * 1965-11-16 1969-03-25 Gen Electric Gas blast circuit breaker with improved resistor switch
US3745281A (en) * 1970-02-20 1973-07-10 Hitachi Ltd Gas-blast circuit breaker having a floating puffer piston driven by electromagnetic force
DE2108265C3 (de) * 1971-02-17 1978-05-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochspannungsschalter
US3889083A (en) * 1973-09-19 1975-06-10 Ite Imperial Corp Gas circuit breaker insulating tube support and high pressure vessel

Also Published As

Publication number Publication date
US4103128A (en) 1978-07-25

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