FR1291318A - Improvements to circuit breakers for high voltage - Google Patents

Improvements to circuit breakers for high voltage

Info

Publication number
FR1291318A
FR1291318A FR863982A FR863982A FR1291318A FR 1291318 A FR1291318 A FR 1291318A FR 863982 A FR863982 A FR 863982A FR 863982 A FR863982 A FR 863982A FR 1291318 A FR1291318 A FR 1291318A
Authority
FR
France
Prior art keywords
high voltage
circuit breakers
breakers
circuit
voltage
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
FR863982A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1291318A publication Critical patent/FR1291318A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H01H31/30—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact actuated through the movement of one or more insulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H01H2031/286—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact wherein the contact is rotatable around its own longitudinal axis
FR863982A 1960-06-06 1961-06-06 Improvements to circuit breakers for high voltage Expired FR1291318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34026A US3047685A (en) 1960-06-06 1960-06-06 High voltage disconnect switch

Publications (1)

Publication Number Publication Date
FR1291318A true FR1291318A (en) 1962-04-20

Family

ID=21873844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863982A Expired FR1291318A (en) 1960-06-06 1961-06-06 Improvements to circuit breakers for high voltage

Country Status (3)

Country Link
US (1) US3047685A (en)
JP (1) JPS3815275B1 (en)
FR (1) FR1291318A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194905A (en) * 1962-07-26 1965-07-13 Westinghouse Electric Corp Operating means for high voltage disconnect switch
DE2149132B2 (en) * 1971-10-01 1980-01-24 Ruhrtal Elektrizitaetsgesellschaft Hartig Gmbh & Co, 4300 Essen Isolator circuit breaker with pivotal switching arms - has contacts latching device whose elements are actuated by switching arms motion
DE2151009C3 (en) * 1971-10-08 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Disconnectors, in particular two-column rotary disconnectors
US5584379A (en) * 1994-11-18 1996-12-17 Abb Power T&D Company, Inc. Disconnect switch double motion mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1949019A (en) * 1929-05-29 1934-02-27 Railway & Industrial Eng Co High-tension switch
US2531165A (en) * 1947-09-17 1950-11-21 Gen Electric Electric switch

Also Published As

Publication number Publication date
US3047685A (en) 1962-07-31
JPS3815275B1 (en) 1963-08-19

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