FR1243752A - Interrupteurs - Google Patents

Interrupteurs

Info

Publication number
FR1243752A
FR1243752A FR814359A FR814359A FR1243752A FR 1243752 A FR1243752 A FR 1243752A FR 814359 A FR814359 A FR 814359A FR 814359 A FR814359 A FR 814359A FR 1243752 A FR1243752 A FR 1243752A
Authority
FR
France
Prior art keywords
switches
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
FR814359A
Other languages
English (en)
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 FR1243752A publication Critical patent/FR1243752A/fr
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
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/126—Load break switches comprising a separate circuit breaker being operated by the distal end of a sectionalising contact arm
    • 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
FR814359A 1958-12-30 1959-12-29 Interrupteurs Expired FR1243752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US783954A US3071668A (en) 1958-12-30 1958-12-30 Circuit interrupters

Publications (1)

Publication Number Publication Date
FR1243752A true FR1243752A (fr) 1960-10-14

Family

ID=25130925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814359A Expired FR1243752A (fr) 1958-12-30 1959-12-29 Interrupteurs

Country Status (4)

Country Link
US (1) US3071668A (fr)
JP (1) JPS3624221Y1 (fr)
DE (1) DE1207471B (fr)
FR (1) FR1243752A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509267A (en) * 1968-01-22 1970-04-28 Ite Imperial Corp Multipurpose insulating column
US4090051A (en) * 1974-05-14 1978-05-16 Westinghouse Electric Corp. Energy-storage operating mechanisms for circuit-interrupting structures alone and also for circuit-interrupting structures utilizing serially-related disconnecting-switch structures therewith
US4752859A (en) * 1985-04-10 1988-06-21 S&C Electric Company Arrangement for providing various circuit protection device configurations
CN101728140B (zh) * 2008-10-27 2012-04-18 国网电力科学研究院 一种高压、超高压大电流断路器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US707843A (en) * 1901-12-11 1902-08-26 Teter Heany Developing Company Electric switch or cut-out.
US925994A (en) * 1905-08-30 1909-06-22 Bullock Electric Mfg Co Oil-switch.
US976549A (en) * 1906-10-22 1910-11-22 Allis Chalmers Switch.
US1493038A (en) * 1923-07-21 1924-05-06 Sever O Huseth Timer
CH142575A (de) * 1929-11-29 1930-09-30 Sauter Ag Steuervorrichtung an Kontakten für elektrische Schaltautomaten.
DE625176C (de) * 1933-07-21 1936-02-05 Bbc Brown Boveri & Cie Schalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel und Mehrfachunterbrechung
US2418068A (en) * 1943-10-28 1947-03-25 Richard T Cornelius Switch
US2425159A (en) * 1944-01-28 1947-08-05 First Ind Corp Electric snap switch
FR955766A (fr) * 1946-11-16 1950-01-19
US2568008A (en) * 1948-05-22 1951-09-18 Allis Chalmers Mfg Co High-voltage air blast circuit breaker having the blast valve arranged at line potential
DE935740C (de) * 1949-01-29 1955-11-24 Licentia Gmbh Hochspannungstrennschalter, insbesondere fuer Freiluftaufstellung
US2769063A (en) * 1951-10-26 1956-10-30 Westinghouse Electric Corp Circuit interrupting device
US2710322A (en) * 1953-08-17 1955-06-07 Eastern Power Devices Ltd Circuit interrupter
DE1015895B (de) * 1953-12-11 1957-09-19 Rhein Westfael Elect Werk Ag Hochspannungsschalter
US2806110A (en) * 1954-05-26 1957-09-10 Westinghouse Electric Corp Circuit interrupters
US2821588A (en) * 1955-04-29 1958-01-28 Controls Co Of America Snap acting electric switch
US2810805A (en) * 1955-10-03 1957-10-22 Schwager Wood Corp Circuit interrupting and isolating switch

Also Published As

Publication number Publication date
JPS3624221Y1 (fr) 1961-09-15
DE1207471B (de) 1965-12-23
US3071668A (en) 1963-01-01

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