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FR1314101A - Compressed gas circuit breakers - Google Patents

Compressed gas circuit breakers

Info

Publication number
FR1314101A
FR1314101A FR883564A FR883564A FR1314101A FR 1314101 A FR1314101 A FR 1314101A FR 883564 A FR883564 A FR 883564A FR 883564 A FR883564 A FR 883564A FR 1314101 A FR1314101 A FR 1314101A
Authority
FR
France
Prior art keywords
compressed gas
gas circuit
circuit breakers
breakers
compressed
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
FR883564A
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.)
Westinghouse Electric 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 US79799A external-priority patent/US3040149A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR883564A priority Critical patent/FR1314101A/en
Application granted granted Critical
Publication of FR1314101A publication Critical patent/FR1314101A/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
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
FR883564A 1960-12-30 1961-12-29 Compressed gas circuit breakers Expired FR1314101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883564A FR1314101A (en) 1960-12-30 1961-12-29 Compressed gas circuit breakers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79799A US3040149A (en) 1960-12-30 1960-12-30 Compressed-gas circuit interrupters
FR883564A FR1314101A (en) 1960-12-30 1961-12-29 Compressed gas circuit breakers

Publications (1)

Publication Number Publication Date
FR1314101A true FR1314101A (en) 1963-01-04

Family

ID=26193769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883564A Expired FR1314101A (en) 1960-12-30 1961-12-29 Compressed gas circuit breakers

Country Status (1)

Country Link
FR (1) FR1314101A (en)

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