DE1115808B - Ausschalter - Google Patents

Ausschalter

Info

Publication number
DE1115808B
DE1115808B DEW24620A DEW0024620A DE1115808B DE 1115808 B DE1115808 B DE 1115808B DE W24620 A DEW24620 A DE W24620A DE W0024620 A DEW0024620 A DE W0024620A DE 1115808 B DE1115808 B DE 1115808B
Authority
DE
Germany
Prior art keywords
contact
contact pieces
main
support piece
piece
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.)
Pending
Application number
DEW24620A
Other languages
German (de)
English (en)
Inventor
Russel E Frink
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE1115808B publication Critical patent/DE1115808B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/386—Arcing contact pivots relative to the fixed contact assembly

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
DEW24620A 1957-12-13 1958-12-09 Ausschalter Pending DE1115808B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US702576A US2993105A (en) 1957-12-13 1957-12-13 Circuit breaker

Publications (1)

Publication Number Publication Date
DE1115808B true DE1115808B (de) 1961-10-26

Family

ID=24821792

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW24620A Pending DE1115808B (de) 1957-12-13 1958-12-09 Ausschalter

Country Status (3)

Country Link
US (1) US2993105A (OSRAM)
JP (1) JPS349027B1 (OSRAM)
DE (1) DE1115808B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458882A1 (fr) * 1979-06-07 1981-01-02 Westinghouse Electric Corp Doubles contacts anti-arc pour coupe-circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE508906C (de) * 1930-10-03 Voigt & Haeffner Akt Ges Unterbrechungskontakt fuer grosse Stromstaerken, bestehend aus einem Haupt- und einem Abreisskontakt

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB333951A (en) * 1929-05-28 1930-08-28 Reyrolle A & Co Ltd Improvements in or relating to contacts for electric circuit-breakers and the like
US1978246A (en) * 1933-03-31 1934-10-23 Gen Electric Electric circuit breaker
FR908664A (OSRAM) * 1939-03-11 1946-04-16
US2324891A (en) * 1941-05-01 1943-07-20 Gen Electric Electric circuit interrupter
US2426387A (en) * 1944-04-04 1947-08-26 Ite Circuit Breaker Ltd Circuit breaker contact
US2646482A (en) * 1947-01-11 1953-07-21 Ite Circuit Breaker Ltd High-voltage circuit breaker
US2644875A (en) * 1948-07-01 1953-07-07 Roller Smith Corp Air circuit breaker
US2708699A (en) * 1952-01-02 1955-05-17 Allis Chalmers Mfg Co Finger contact structure for circuit interrupting device
BE519241A (OSRAM) * 1952-04-18
BE538234A (OSRAM) * 1954-05-17
BE559655A (OSRAM) * 1956-07-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE508906C (de) * 1930-10-03 Voigt & Haeffner Akt Ges Unterbrechungskontakt fuer grosse Stromstaerken, bestehend aus einem Haupt- und einem Abreisskontakt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458882A1 (fr) * 1979-06-07 1981-01-02 Westinghouse Electric Corp Doubles contacts anti-arc pour coupe-circuit

Also Published As

Publication number Publication date
JPS349027B1 (OSRAM) 1959-10-08
US2993105A (en) 1961-07-18

Similar Documents

Publication Publication Date Title
EP2704172A1 (de) Rotor für einen elektrischen Schalter
DE102016124639B4 (de) Selbstrücksetzender Strombegrenzer
EP2846339A1 (de) Rotor für einen elektrischen Schalter
DE1115808B (de) Ausschalter
DE1790182C3 (de) Begrenzt bewegliche elektrische Starkstromsteckverbindung
DE809827C (de) Elektrische Steckkontaktvorrichtung
DE2411270C3 (de) Elektrische Kontaktanordnung für Hochspannungstrenn- oder -erdungsschalter
DE1943231A1 (de) Elektrischer Lastschalter
EP0104599B1 (de) Hochspannungstrennschalter mit Vorkontakten
DE2215180A1 (de) Elektromagnetisches Schaltgerät
DE3111286C2 (OSRAM)
EP4374399B1 (de) Schaltgerät zur führung hoher dauerströme und sehr hoher kurzschlussströme
DE1916080C3 (de) Hochspannungsschaltzelle fur mittlere Spannungen
DE2362297C3 (de) KurzschlieB- und Erdungsvorrichtung für gekapselte gasisolierte Stromschienen
DE1244910B (de) Greifervorrichtung fuer Einsaeulen-Scherentrennschalter
DE1095915B (de) Kontakteinrichtung fuer ausfahrbare bzw. ausziehbare Schalteinheiten oder Trenner
DE1081536B (de) Verbindungsklemme fuer zwei starre elektrische Leiter
DE2525810A1 (de) Luftschuetz fuer gleich- und wechselstromsysteme hoeherer spannung
DE619903C (de) Elektrischer Schalter mit elektromagnetischer Lichtbogenloeschung
DE2438680C3 (de) Überspannungsableiterfassung
CH645750A5 (en) High-voltage pantograph interruptor switch
DE1790048C3 (de) Schienendrehtrennschalter für Hochstromanlagen
DE2310129A1 (de) Elektrischer leistungsschalter
DE2843482C2 (OSRAM)
DE2737021B2 (de) Trennschalter für Niederspannung