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FR1096386A - Circuit breakers - Google Patents

Circuit breakers

Info

Publication number
FR1096386A
FR1096386A FR1096386DA FR1096386A FR 1096386 A FR1096386 A FR 1096386A FR 1096386D A FR1096386D A FR 1096386DA FR 1096386 A FR1096386 A FR 1096386A
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
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1096386A publication Critical patent/FR1096386A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/11—Tripping mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1527—Screw and nut devices
FR1096386D 1953-02-26 1954-02-24 Circuit breakers Expired FR1096386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338977A US2727958A (en) 1953-02-26 1953-02-26 Circuit interrupters

Publications (1)

Publication Number Publication Date
FR1096386A true FR1096386A (en) 1955-06-20

Family

ID=23326937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096386D Expired FR1096386A (en) 1953-02-26 1954-02-24 Circuit breakers

Country Status (2)

Country Link
US (1) US2727958A (en)
FR (1) FR1096386A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US508652A (en) * 1893-11-14 Electric cut-out
US2069082A (en) * 1934-12-24 1937-01-26 Gen Electric Automatic reclosing electric circuit interrupter
US2622167A (en) * 1946-12-31 1952-12-16 Westinghouse Electric Corp Circuit interrupter
US2601188A (en) * 1947-08-28 1952-06-17 Westinghouse Electric Corp Automatic reclosing circuit interrupter

Also Published As

Publication number Publication date
US2727958A (en) 1955-12-20

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