FR1309353A - Pressurized gas circuit breakers - Google Patents

Pressurized gas circuit breakers

Info

Publication number
FR1309353A
FR1309353A FR874929A FR874929A FR1309353A FR 1309353 A FR1309353 A FR 1309353A FR 874929 A FR874929 A FR 874929A FR 874929 A FR874929 A FR 874929A FR 1309353 A FR1309353 A FR 1309353A
Authority
FR
France
Prior art keywords
pressurized gas
gas circuit
circuit breakers
breakers
pressurized
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
FR874929A
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.)
CBS Corp
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
Priority claimed from US59882A external-priority patent/US3214540A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR874929A priority Critical patent/FR1309353A/en
Application granted granted Critical
Publication of FR1309353A publication Critical patent/FR1309353A/en
Expired 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
FR874929A 1960-10-03 1961-10-03 Pressurized gas circuit breakers Expired FR1309353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874929A FR1309353A (en) 1960-10-03 1961-10-03 Pressurized gas circuit breakers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59882A US3214540A (en) 1960-10-03 1960-10-03 Interrupting structures and control for compressed-gas circuit interrupters
FR874929A FR1309353A (en) 1960-10-03 1961-10-03 Pressurized gas circuit breakers

Publications (1)

Publication Number Publication Date
FR1309353A true FR1309353A (en) 1962-11-16

Family

ID=26192553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874929A Expired FR1309353A (en) 1960-10-03 1961-10-03 Pressurized gas circuit breakers

Country Status (1)

Country Link
FR (1) FR1309353A (en)

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