CH580865A5 - - Google Patents

Info

Publication number
CH580865A5
CH580865A5 CH607674A CH607674A CH580865A5 CH 580865 A5 CH580865 A5 CH 580865A5 CH 607674 A CH607674 A CH 607674A CH 607674 A CH607674 A CH 607674A CH 580865 A5 CH580865 A5 CH 580865A5
Authority
CH
Switzerland
Application number
CH607674A
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH580865A5 publication Critical patent/CH580865A5/xx

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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for ensuring operation of the switch at a predetermined point of the AC cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Keying Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CH607674A 1973-05-04 1974-05-03 CH580865A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357437A US3891813A (en) 1973-05-04 1973-05-04 EHV circuit breaker utilizing gallium cathode ignitrons for synchronous closing

Publications (1)

Publication Number Publication Date
CH580865A5 true CH580865A5 (enrdf_load_stackoverflow) 1976-10-15

Family

ID=23405592

Family Applications (1)

Application Number Title Priority Date Filing Date
CH607674A CH580865A5 (enrdf_load_stackoverflow) 1973-05-04 1974-05-03

Country Status (6)

Country Link
US (1) US3891813A (enrdf_load_stackoverflow)
JP (2) JPS5015073A (enrdf_load_stackoverflow)
CA (1) CA1013458A (enrdf_load_stackoverflow)
CH (1) CH580865A5 (enrdf_load_stackoverflow)
DE (1) DE2421412A1 (enrdf_load_stackoverflow)
FR (1) FR2228289A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001643A (en) * 1975-05-29 1977-01-04 The United States Of America As Represented By The Secretary Of The Interior Method and apparatus for a power circuit breaker controller
CH665053A5 (de) * 1984-11-12 1988-04-15 Bbc Brown Boveri & Cie Schalteranordnung zum abschalten einer reaktanz.
DE10005375B4 (de) * 2000-02-07 2005-03-17 Reinhard Ehnle Heizen mit Mikrowelle, Takt und Boilersystem
EP1376633A1 (de) * 2002-06-17 2004-01-02 Abb Research Ltd. Stromschalteinrichtung
DE10310623B8 (de) 2003-03-10 2005-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Erzeugen eines Plasmas durch elektrische Entladung in einem Entladungsraum
US8710726B1 (en) 2012-06-14 2014-04-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reduced plating ignitron

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665396A (en) * 1951-11-02 1954-01-05 Mcgraw Electric Co Circuit breaker
US3299377A (en) * 1965-02-17 1967-01-17 Westinghouse Electric Corp Synchronous operating mechanisms for controlling circuit breakers
US3500009A (en) * 1967-02-24 1970-03-10 Gen Electric High voltage circuit breaker with means for preinserting resistors during closing
US3592986A (en) * 1969-12-31 1971-07-13 Westinghouse Electric Corp Multicontact vacuum-type high-voltage circuit breaker utilizing a liquid metal and drawing a plurality of series arc
US3646295A (en) * 1970-02-19 1972-02-29 Westinghouse Electric Corp Synchronous circuit interrupter

Also Published As

Publication number Publication date
DE2421412A1 (de) 1974-11-21
JPS5424272Y2 (enrdf_load_stackoverflow) 1979-08-17
FR2228289A1 (enrdf_load_stackoverflow) 1974-11-29
CA1013458A (en) 1977-07-05
US3891813A (en) 1975-06-24
JPS5447068U (enrdf_load_stackoverflow) 1979-04-02
JPS5015073A (enrdf_load_stackoverflow) 1975-02-17

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased