JPS3815275B1 - - Google Patents

Info

Publication number
JPS3815275B1
JPS3815275B1 JP1939561A JP1939561A JPS3815275B1 JP S3815275 B1 JPS3815275 B1 JP S3815275B1 JP 1939561 A JP1939561 A JP 1939561A JP 1939561 A JP1939561 A JP 1939561A JP S3815275 B1 JPS3815275 B1 JP S3815275B1
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
JP1939561A
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
Publication of JPS3815275B1 publication Critical patent/JPS3815275B1/ja
Pending 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
JP1939561A 1960-06-06 1961-06-06 Pending JPS3815275B1 (xx)

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
JPS3815275B1 true JPS3815275B1 (xx) 1963-08-19

Family

ID=21873844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1939561A Pending JPS3815275B1 (xx) 1960-06-06 1961-06-06

Country Status (3)

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

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 (de) * 1971-10-01 1980-01-24 Ruhrtal Elektrizitaetsgesellschaft Hartig Gmbh & Co, 4300 Essen Trennschalter
DE2151009C3 (de) * 1971-10-08 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Trennschalter, insbesondere Zweisäulen-Drehtrennschalter
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
FR1291318A (fr) 1962-04-20
US3047685A (en) 1962-07-31

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