FR1302854A - Circuit breakers - Google Patents

Circuit breakers

Info

Publication number
FR1302854A
FR1302854A FR875332A FR875332A FR1302854A FR 1302854 A FR1302854 A FR 1302854A FR 875332 A FR875332 A FR 875332A FR 875332 A FR875332 A FR 875332A FR 1302854 A FR1302854 A FR 1302854A
Authority
FR
France
Prior art keywords
circuit breakers
breakers
circuit
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
FR875332A
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 US61284A external-priority patent/US3154658A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR875332A priority Critical patent/FR1302854A/en
Application granted granted Critical
Publication of FR1302854A publication Critical patent/FR1302854A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
FR875332A 1960-10-07 1961-10-07 Circuit breakers Expired FR1302854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR875332A FR1302854A (en) 1960-10-07 1961-10-07 Circuit breakers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61284A US3154658A (en) 1960-10-07 1960-10-07 Circuit interrupter with movable tubular contact as sole vent for interrupting chamber
FR875332A FR1302854A (en) 1960-10-07 1961-10-07 Circuit breakers

Publications (1)

Publication Number Publication Date
FR1302854A true FR1302854A (en) 1962-08-31

Family

ID=26192610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875332A Expired FR1302854A (en) 1960-10-07 1961-10-07 Circuit breakers

Country Status (1)

Country Link
FR (1) FR1302854A (en)

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