CH379601A - Elektrischer Leistungsschalter - Google Patents

Elektrischer Leistungsschalter

Info

Publication number
CH379601A
CH379601A CH7814059A CH7814059A CH379601A CH 379601 A CH379601 A CH 379601A CH 7814059 A CH7814059 A CH 7814059A CH 7814059 A CH7814059 A CH 7814059A CH 379601 A CH379601 A CH 379601A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
electric circuit
electric
breaker
circuit
Prior art date
Application number
CH7814059A
Other languages
English (en)
Inventor
E Friedrich Robert
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 CH379601A publication Critical patent/CH379601A/de

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir
CH7814059A 1958-09-19 1959-09-11 Elektrischer Leistungsschalter CH379601A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US762027A US2979591A (en) 1958-09-19 1958-09-19 Circuit interrupters

Publications (1)

Publication Number Publication Date
CH379601A true CH379601A (de) 1964-07-15

Family

ID=25063924

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7814059A CH379601A (de) 1958-09-19 1959-09-11 Elektrischer Leistungsschalter

Country Status (3)

Country Link
US (1) US2979591A (de)
CH (1) CH379601A (de)
DE (1) DE1134133B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164703A (en) * 1959-09-15 1965-01-05 Westinghouse Electric Corp Circuit interrupter of the single-bushing type with canted terminal-bushing construction
US3095490A (en) * 1960-02-26 1963-06-25 Westinghouse Electric Corp Circuit interrupters
US3180959A (en) * 1960-10-28 1965-04-27 Westinghouse Electric Corp Multi-break fluid-blast circuit breaker
DE1168996B (de) * 1961-03-27 1964-04-30 Westinghouse Electric Corp Druckgasschalter mit Filter
US3214553A (en) * 1964-07-09 1965-10-26 Westinghouse Electric Corp Gas-blast circuit interrupters with closed recirculating system having gas filtering means
US3345487A (en) * 1965-02-16 1967-10-03 Westinghouse Electric Corp Hydraulically operated circuit breaker
US3566054A (en) * 1968-02-13 1971-02-23 Gen Electric High voltage circuit breaker comprising a mechanical linkage interconnecting its components for synchronized operation thereof
FR2235470B1 (de) * 1973-06-28 1976-05-07 Merlin Gerin
GB1604938A (en) * 1978-03-01 1981-12-16 Westinghouse Electric Corp Upstanding mounting structures for high-voltage multibreak circuit-breakers
US4223191A (en) * 1978-03-13 1980-09-16 Westinghouse Electric Corp. Upstanding mounting structure for high-voltage three-break live-module circuit-breaker
FR2713392B1 (fr) * 1993-11-30 1996-01-05 Gec Alsthom T & D Sa Mécanisme de manÓoeuvre d'un pôle de disjoncteur à deux chambres de coupure en T ou en V et procédé de montage de ce mécanisme.
US5600112A (en) * 1995-07-07 1997-02-04 S & C Electric Company Bushing assembly with circuit interrupters including polyphase operating mechanism
US6429393B1 (en) * 1999-11-13 2002-08-06 S&C Electric Co. Current transfer arrangement for circuit interrupter
DE102016219812A1 (de) * 2016-10-12 2018-04-12 Siemens Aktiengesellschaft Schaltanordnung

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE563461C (de) * 1932-11-05 Voigt & Haeffner Akt Ges Schalter mit Loeschung des Lichtbogens durch stroemende Pressluft
DE580699C (de) * 1929-06-04 1933-07-14 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch Druckgas
FR755094A (fr) * 1932-05-12 1933-11-18 Thomson Houston Comp Francaise Perfectionnements aux commutateurs ou interrupteurs immergés dans l'huile
US2055312A (en) * 1933-08-19 1936-09-22 Ruppel Sigwart Switch
US2095441A (en) * 1934-04-25 1937-10-12 Charles S Hegel Circuit breaker
BE409984A (de) * 1934-07-10
BE425599A (de) * 1937-01-07
US2163559A (en) * 1937-04-30 1939-06-20 Westinghouse Electric & Mfg Co Circuit breaker
FR893429A (fr) * 1942-04-27 1944-06-08 Skoda Kp Interrupteur électrique dans un gaz sous pression
US2365082A (en) * 1942-05-16 1944-12-12 Allis Chalmers Mfg Co Electric circuit breaker
BE457461A (de) * 1943-09-02
NL62332C (de) * 1943-09-11
US2467788A (en) * 1944-07-20 1949-04-19 Westinghouse Electric Corp Circuit interrupter
CH243709A (de) * 1945-11-29 1946-07-31 Bbc Brown Boveri & Cie Druckgasschalter für hohe Spannungen mit vier oder mehr Unterbrechungsstellen.
BE469806A (de) * 1945-12-18
CH243707A (fr) * 1946-02-01 1946-07-31 Stalder Frederic Dispositif électrique transportable destiné à être branché à un réseau électrique aérien.
US2554974A (en) * 1948-04-06 1951-05-29 Gen Electric Electric circuit breaker
DE856014C (de) * 1950-08-02 1952-11-17 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel, wie Druckgas
US2709737A (en) * 1951-02-09 1955-05-31 Allmauna Svenska Elek Ska Akti High tension circuit breaker
NL164669C (nl) * 1951-08-28 Coulter Electronics Werkwijze voor het bereiden van een reagens geschikt voor het bepalen van leukocyten en hemoglobine in bloed.
GB749004A (en) * 1953-03-09 1956-05-16 Vickers Electrical Co Ltd Improvements relating to multi-break air-or gas-blast electric circuit breakers
CH331003A (de) * 1955-02-16 1958-06-30 Bbc Brown Boveri & Cie Druckgasschalter mit Mehrfachunterbrechung
BE559372A (de) * 1956-11-20
DE1069740B (de) * 1956-12-20 1959-11-26

Also Published As

Publication number Publication date
DE1134133B (de) 1962-08-02
US2979591A (en) 1961-04-11

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