BE564098A - - Google Patents

Info

Publication number: BE564098A
Authority: BE; Belgium

Application number

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.)

1957-01-22

Publication of BE564098A publication Critical patent/BE564098A/xx

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
- H01H33/16—Impedances connected with 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
- H01H33/008—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
- H01H33/027—Integrated apparatus for measuring current or voltage
- 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

BE564098D 1957-01-22 BE564098A (ru)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US635400A US2981814A (en)	1957-01-22	1957-01-22	Circuit interrupters

Publications (1)

Publication Number	Publication Date
BE564098A true BE564098A (ru)

Family

ID=24547644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE564098D BE564098A (ru)	1957-01-22

Country Status (7)

Country	Link
US (1)	US2981814A (ru)
BE (1)	BE564098A (ru)
CH (1)	CH358846A (ru)
DE (1)	DE1106838B (ru)
ES (1)	ES239098A1 (ru)
FR (1)	FR1198483A (ru)
GB (1)	GB843031A (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3214544A (en) *	1961-03-24	1965-10-26	Westinghouse Electric Corp	Cooling structures for closed-system gaseous electrical apparatus having terminal bushings
US3345473A (en) *	1965-12-20	1967-10-03	S & C Electric Co	High voltage gas type circuit interrupters in tandem with a center break disconnecting switch
NL6708481A (ru) *	1967-06-19	1968-12-20
DE2204656B2 (de) *	1972-01-28	1979-11-29	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Hochspannungsschalter
US3919511A (en) *	1972-05-31	1975-11-11	Siemens Ag	High-voltage apparatus such as a circuit breaker or the like equipped with means for preventing impairment of the electric field within the apparatus enclosure
US3922512A (en) *	1974-02-19	1975-11-25	Allis Chalmers	Resistor switch synchronizing operating mechanism
US3959577A (en) *	1974-06-10	1976-05-25	Westinghouse Electric Corporation	Hermetic seals for insulating-casing structures
US4103130A (en) *	1975-01-29	1978-07-25	Westinghouse Electric Corp.	Resistor applications for high-power circuit breakers
JPS5734614B2 (ru) *	1975-03-10	1982-07-23
US4009458A (en) *	1975-04-15	1977-02-22	Hitachi, Ltd.	Puffer type gas circuit breaker
NL170685C (nl) *	1977-04-19	1982-12-01	Coq Bv	Geheel gesloten meerfasen-schakelinstallatie voor hoge spanning.
US4225761A (en) *	1977-10-12	1980-09-30	General Electric Company	Electric circuit breaker comprising a plurality of vacuum interrupters simultaneously operated by a common operator
JPS5769633A (en) *	1980-10-20	1982-04-28	Hitachi Ltd	Resistance breakdown gas breaker
US4443674A (en) *	1982-03-31	1984-04-17	Westinghouse Electric Corp.	Circuit interrupter closing resistance mechanism

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA485774A (en) *		1952-08-12	E. Friedrich Robert	Circuit interrupters
US1706746A (en) *	1924-03-17	1929-03-26	Gen Electric	Electric switch
DE543132C (de) *	1928-12-04	1932-02-01	Sigwart Ruppel Dipl Ing	Schalter mit Lichtbogenloeschung und Betaetigung durch Druckgas und Doppelunterbrechung
DE607466C (de) *	1929-08-13	1935-01-03	Calor Elek Zitaets Akt Ges	Schalter mit Lichtbogenloeschung durch Pressluft
DE549741C (de) *	1930-04-04	1932-04-30	Aeg	Schaltvorrichtung mit mehreren in Reihe liegenden Schaltstellen
DE700729C (de) *	1934-02-14	1940-12-28	Aeg	Druckgasschalter
GB435143A (en) *	1934-04-13	1935-09-16	Cedric Harold Flurscheim	Improvements in electric oil circuit breakers
DE669150C (de) *	1934-12-15	1938-12-17	Devag Due & Co Elek Zitaetsges	Leistungstrennschalter mit Lichtbogenloeschung durch Druckluft
DE695435C (de) *	1935-06-06	1940-08-24	Siemens Schuckertwerke Akt Ges	Unterbrechungseinrichtung fuer elektrische Stroeme mit Lichtbogenloeschung durch ein stroemendes Loeschmittel
FR810720A (fr) *	1935-12-12	1937-03-27	Alsthom Cgee	Perfectionnements aux interrupteurs à soufflage de l'arc par jets de liquide isolant
DE690054C (de) *	1936-12-16	1940-04-13	Aeg	Elektrischer Gasschalter
NL62315C (ru) *	1938-05-27
GB523420A (en) *	1939-01-05	1940-07-15	William Anselm Coates	Improvements in and relating to high tension electric switches
GB532869A (en) *	1939-06-27	1941-02-03	British Thomson Houston Co Ltd	Improvements in gas blast electric circuit breakers
FR866412A (fr) *	1940-04-06	1941-08-12	Merlin Gerin	Interrupteur à gaz comprimé pour haute tension
BE447706A (ru) *	1942-07-30
US2470628A (en) *	1944-05-24	1949-05-17	Westinghouse Electric Corp	Circuit interrupter
US2459612A (en) *	1944-12-22	1949-01-18	Westinghouse Electric Corp	Compressed gas circuit interrupter
BE469806A (ru) *	1945-12-18
BE473294A (ru) *	1946-05-21
BE501473A (ru) *	1950-03-10		Merlin Gerin
FR1054434A (fr) *	1951-02-28	1954-02-10	Licentia Gmbh	Interrupteur électrique, notamment sectionneur à extinction de l'arc par flux de fluide sous pression, tel que gaz comprimé
US2781435A (en) *	1951-03-18	1957-02-12	Heilmann Philipp	Arc-extinguishing mechanism for electric switches
GB718401A (en) *	1951-05-25	1954-11-10	Vickers Electrical Co Ltd	Improvements relating to gas-blast circuit-breakers
DE974621C (de) *	1952-12-31	1961-03-02	Continental Elektro Ind Ag	Hochspannungs-Leistungsschalter mit mehreren in Reihe geschalteten Schaltstellen
BE526782A (ru) *	1953-02-26
BE528467A (ru) *	1953-04-28

0
- BE BE564098D patent/BE564098A/xx unknown
1957
- 1957-01-22 US US635400A patent/US2981814A/en not_active Expired - Lifetime
- 1957-12-13 ES ES0239098A patent/ES239098A1/es not_active Expired
1958
- 1958-01-13 GB GB1132/58A patent/GB843031A/en not_active Expired
- 1958-01-20 CH CH358846D patent/CH358846A/de unknown
- 1958-01-21 FR FR1198483D patent/FR1198483A/fr not_active Expired
- 1958-01-22 DE DEW22614A patent/DE1106838B/de active Pending

Also Published As

Publication number	Publication date
US2981814A (en)	1961-04-25
DE1106838B (de)	1961-05-18
ES239098A1 (es)	1958-08-01
CH358846A (de)	1961-12-15
FR1198483A (fr)	1959-12-08
GB843031A (en)	1960-08-04

Publication	Publication Date	Title
IT589973A (ru)
DE1070699B (ru)
IT576251A (ru)
IT568632A (ru)
FI44316B (ru)	1971-06-30
DE1133984C2 (ru)	1963-02-07
IT574381A (ru)
BE569957A (ru)
BE569415A (ru)
BE573516A (ru)	1959-06-02
BE572065A (ru)
BE571473A (ru)
BE572994A (ru)
BE571029A (ru)
BE572356A (ru)
BE572211A (ru)
BE571704A (ru)
BE571268A (ru)
BE571267A (ru)
BE570895A (ru)
BE570857A (ru)
BE570736A (ru)	1961-11-03
BE570562A (ru)
BE570104A (ru)
BE567009A (ru)