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CH495624A - Hochspannungsschalter an einer Hochspannungsleitung - Google Patents

Hochspannungsschalter an einer Hochspannungsleitung

Info

Publication number
CH495624A
CH495624A CH906769A CH906769A CH495624A CH 495624 A CH495624 A CH 495624A CH 906769 A CH906769 A CH 906769A CH 906769 A CH906769 A CH 906769A CH 495624 A CH495624 A CH 495624A
Authority
CH
Switzerland
Prior art keywords
voltage
switch
line
voltage line
voltage switch
Prior art date
Application number
CH906769A
Other languages
English (en)
Inventor
Earl Phillips Virgel
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH495624A publication Critical patent/CH495624A/de

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
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
CH906769A 1968-06-13 1969-06-13 Hochspannungsschalter an einer Hochspannungsleitung CH495624A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73670268A 1968-06-13 1968-06-13

Publications (1)

Publication Number Publication Date
CH495624A true CH495624A (de) 1970-08-31

Family

ID=24960958

Family Applications (1)

Application Number Title Priority Date Filing Date
CH906769A CH495624A (de) 1968-06-13 1969-06-13 Hochspannungsschalter an einer Hochspannungsleitung

Country Status (7)

Country Link
US (1) US3538277A (de)
JP (1) JPS4613210B1 (de)
CH (1) CH495624A (de)
DE (1) DE1929551A1 (de)
FR (1) FR2010846A1 (de)
GB (1) GB1261592A (de)
SE (1) SE365065B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676621A (en) * 1971-05-28 1972-07-11 Allis Chalmers Mfg Co High voltage electrical circuit breaker with preinsertion resistor during closing
US3995198A (en) * 1973-05-14 1976-11-30 Licentia Patent-Verwaltungs-G.M.B.H. High voltage circuit breaker
CH549276A (de) * 1973-05-28 1974-05-15 Sprecher & Schuh Ag Hochspannungsleistungsschalter.
DE2348091C2 (de) * 1973-09-25 1975-08-28 Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg Dreiphasiger zylindrischer Lastumschalter für Stufenschalter von Stufentransformatoren
US4044210A (en) * 1975-07-17 1977-08-23 Westinghouse Electric Corporation Fluid-blast circuit interrupter
JPS5774917A (en) * 1980-10-25 1982-05-11 Tokyo Shibaura Electric Co Breaker with parallel resistor
JPS5840715A (ja) * 1981-09-04 1983-03-09 株式会社東芝 しや断器
US4488021A (en) * 1981-11-12 1984-12-11 Mitsubishi Denki Kabushiki Kaisha Gas insulated disconnector
JPS59105226A (ja) * 1982-12-09 1984-06-18 株式会社日立製作所 しゃ断器
JP3046095B2 (ja) * 1991-05-23 2000-05-29 株式会社日立製作所 並列抵抗付遮断器
US6075684A (en) * 1998-03-23 2000-06-13 Electric Boat Corporation Method and arrangement for direct current circuit interruption
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US730108A (en) * 1901-10-03 1903-06-02 Paul Jacques Mathurin Girault Method of starting and regulating the speed of induction-motors.
US1563833A (en) * 1919-12-05 1925-12-01 Electrical Engineer S Equipmen High-tension air-break switch
US1861129A (en) * 1929-08-26 1932-05-31 Milliken Humphreys Circuit breaker
BE467116A (de) * 1945-08-07
DE1154852B (de) * 1957-07-19 1963-09-26 Siemens Ag Elektrischer Druckluftschalter mit Mehrfachunterbrechung
US3291947A (en) * 1964-06-12 1966-12-13 Westinghouse Electric Corp Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly
US3333071A (en) * 1966-05-03 1967-07-25 Gen Electric High voltage electric circuit breaker with means for precisely coordinating the operation of widely spaced components

Also Published As

Publication number Publication date
GB1261592A (en) 1972-01-26
FR2010846A1 (de) 1970-02-20
SE365065B (de) 1974-03-11
JPS4613210B1 (de) 1971-04-05
US3538277A (en) 1970-11-03
DE1929551A1 (de) 1970-01-02

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Legal Events

Date Code Title Description
PL Patent ceased