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FR1065619A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR1065619A
FR1065619A FR1065619DA FR1065619A FR 1065619 A FR1065619 A FR 1065619A FR 1065619D A FR1065619D A FR 1065619DA FR 1065619 A FR1065619 A FR 1065619A
Authority
FR
France
Prior art keywords
circuit breaker
breaker
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 FR1065619A publication Critical patent/FR1065619A/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
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1558—Grip units and features
    • Y10T74/1587—Grip features
    • Y10T74/1598—Driven ratchet-bar and power dog
    • 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
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2159—Section coupled
FR1065619D 1951-08-18 1952-08-05 Circuit breaker Expired FR1065619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US242465A US2777031A (en) 1951-08-18 1951-08-18 Circuit interrupters

Publications (1)

Publication Number Publication Date
FR1065619A true FR1065619A (en) 1954-05-28

Family

ID=22914875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1065619D Expired FR1065619A (en) 1951-08-18 1952-08-05 Circuit breaker

Country Status (2)

Country Link
US (1) US2777031A (en)
FR (1) FR1065619A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926228A (en) * 1957-02-14 1960-02-23 Mc Graw Edison Co Automatic circuit interrupter
US3056006A (en) * 1960-07-18 1962-09-25 Mc Graw Edison Co Sectionalizing switch
US3246099A (en) * 1964-02-17 1966-04-12 Mc Graw Edison Co Repeating circuit interrupter having indexing means on the integrating piston
US6201676B1 (en) 1999-05-11 2001-03-13 Mcgran-Edison Company Time delay device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069082A (en) * 1934-12-24 1937-01-26 Gen Electric Automatic reclosing electric circuit interrupter
US2475765A (en) * 1941-01-16 1949-07-12 Westinghouse Electric Corp Reclosing circuit interrupter
US2414786A (en) * 1942-12-10 1947-01-21 Gen Electric Automatic reclosing circuit breaker system
US2506744A (en) * 1945-01-10 1950-05-09 Mcgraw Electric Co Retarded circuit breaker after reclosing
US2570153A (en) * 1946-12-04 1951-10-02 Gen Electric Reclosing mechanism for circuit breakers

Also Published As

Publication number Publication date
US2777031A (en) 1957-01-08

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