JPS33429B1 - - Google Patents

Info

Publication number
JPS33429B1
JPS33429B1 JP2625455A JP2625455A JPS33429B1 JP S33429 B1 JPS33429 B1 JP S33429B1 JP 2625455 A JP2625455 A JP 2625455A JP 2625455 A JP2625455 A JP 2625455A JP S33429 B1 JPS33429 B1 JP S33429B1
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
JP2625455A
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 JPS33429B1 publication Critical patent/JPS33429B1/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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • 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
    • H01H31/32—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 rectilinearly-movable contact
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/061—Tubular casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
JP2625455A 1954-10-04 1955-10-04 Pending JPS33429B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US460171A US2813179A (en) 1954-10-04 1954-10-04 Disconnecting switch

Publications (1)

Publication Number Publication Date
JPS33429B1 true JPS33429B1 (ja) 1958-01-28

Family

ID=72425104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2625455A Pending JPS33429B1 (ja) 1954-10-04 1955-10-04

Country Status (4)

Country Link
US (1) US2813179A (ja)
JP (1) JPS33429B1 (ja)
CA (1) CA572848A (ja)
DE (1) DE1052497B (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959657A (en) * 1956-09-13 1960-11-08 Ite Circuit Breaker Ltd Disconnect switch for a high voltage bus structure
US2889436A (en) * 1957-12-26 1959-06-02 Ite Circuit Breaker Ltd Telescoping blade switch in a circular housing
US2948795A (en) * 1958-07-17 1960-08-09 Gen Devices Inc Commutator brush assembly
US3348001A (en) * 1965-07-26 1967-10-17 Westinghouse Electric Corp Electric distribution system
BE758254A (nl) * 1969-11-05 1971-04-01 Coq Nv Gekapselde schakelaar voor hoge spanning
FR2076401A5 (ja) * 1970-01-14 1971-10-15 Coq France
US3700840A (en) * 1971-02-11 1972-10-24 Westinghouse Electric Corp Isolating switch
US3694592A (en) * 1971-02-11 1972-09-26 Westinghouse Electric Corp Isolating switch having improved separable contact assembly
US3721748A (en) * 1972-05-05 1973-03-20 Anderson Electric Corp Device for upgrading the corona resistance of grounding studs
US3819889A (en) * 1973-01-29 1974-06-25 Itt High voltage transfer switch
FR2344987A1 (fr) * 1976-03-15 1977-10-14 Merlin Gerin Sectionneur de mise a la terre pour poste blinde a haute tension
US4188516A (en) * 1978-11-01 1980-02-12 Westinghouse Electric Corp. Telescoping disconnect switch with high current contact system
FR2476381B1 (fr) * 1980-02-16 1985-10-25 Hitachi Ltd Sectionneur isole par gaz
FR2483121A1 (fr) * 1980-05-23 1981-11-27 Alsthom Atlantique Sectionneur de poste blinde a haute tension
US4339635A (en) * 1980-12-24 1982-07-13 Westinghouse Electric Corp. Isolated phase bus disconnect switch with grounded operating mechanism
CH663685A5 (de) * 1983-11-11 1987-12-31 Bbc Brown Boveri & Cie Trennschalter.
CA2502806C (en) * 2005-03-31 2013-05-07 General Electric Canada Telescopic switch

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US445954A (en) * 1891-02-03 Electric car-lighting
US2734955A (en) * 1956-02-14 Electric switches
DE490585C (de) * 1930-01-30 Aeg Trennschalter
US689199A (en) * 1901-05-02 1901-12-17 Thomas B Kinraide Electrode.
US1530365A (en) * 1923-12-15 1925-03-17 Gen Electric Disconnecting switch
DE619442C (de) * 1930-05-18 1935-09-30 Neumann Hochspannungs App G M Schub- und Zugtrennschalter
US2154533A (en) * 1937-05-22 1939-04-18 Westinghouse Electric & Mfg Co Circuit interrupter
US2196008A (en) * 1937-07-06 1940-04-02 Gen Electric Shielded contact construction for circuit breakers
US2229504A (en) * 1939-10-30 1941-01-21 Electrical Eng Equipment Co Switch construction
US2229006A (en) * 1940-03-13 1941-01-14 Railway & Industrial Eng Co Disconnect switch
US2324047A (en) * 1940-08-02 1943-07-13 Schweitzer & Conrad Inc Switch construction
BE448873A (ja) * 1942-01-24 1900-01-01
US2376818A (en) * 1943-01-06 1945-05-22 Westinghouse Electric & Mfg Co Disconnecting contact
US2517435A (en) * 1946-07-31 1950-08-01 Ite Circuit Breaker Ltd Disconnect switch

Also Published As

Publication number Publication date
US2813179A (en) 1957-11-12
DE1052497B (de) 1959-03-12
CA572848A (en) 1959-03-24

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