ES447808A1 - Interruptor de circuito del tipo de descarga de gas compri- mido. - Google Patents

Interruptor de circuito del tipo de descarga de gas compri- mido.

Info

Publication number: ES447808A1
Authority: ES; Spain
Prior art keywords: puffer; interrupter; piston structure; type gas; composite piston
Prior art date: 1975-05-12
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

ES447808A

Other languages

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.)

1975-05-12

Filing date

1976-05-11

Publication date

1977-07-01

1976-05-11 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1977-07-01 Publication of ES447808A1 publication Critical patent/ES447808A1/es

Status Expired legal-status Critical Current

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
- H01H33/70—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
- H01H33/884—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 with variable-area piston
- 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
- H01H33/905—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 compression volume being formed by a movable cylinder and a semi-mobile piston

Landscapes

Circuit Breakers (AREA)
Separation By Low-Temperature Treatments (AREA)
Compressor (AREA)

ES447808A 1975-05-12 1976-05-11 Interruptor de circuito del tipo de descarga de gas compri- mido. Expired ES447808A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/576,820 US3987262A (en)	1975-05-12	1975-05-12	Puffer-type gas-blast circuit-interrupter having variable-area stationary composite piston structure

Publications (1)

Publication Number	Publication Date
ES447808A1 true ES447808A1 (es)	1977-07-01

Family

ID=24306136

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES447808A Expired ES447808A1 (es)	1975-05-12	1976-05-11	Interruptor de circuito del tipo de descarga de gas compri- mido.

Country Status (11)

Country	Link
US (1)	US3987262A (es)
JP (1)	JPS5812968B2 (es)
AU (1)	AU506753B2 (es)
CA (1)	CA1072158A (es)
DE (1)	DE2621098A1 (es)
ES (1)	ES447808A1 (es)
FR (1)	FR2311398A1 (es)
GB (1)	GB1548313A (es)
IT (1)	IT1068977B (es)
NL (1)	NL7603626A (es)
NO (1)	NO143331C (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2803303A1 (de) *	1978-01-26	1979-08-02	Licentia Gmbh	Autopneumatischer leistungsschalter
GB2032180B (en) *	1978-09-12	1983-06-29	Westinghouse Electric Corp	Circuit-interrupters
US4276456A (en) *	1978-10-23	1981-06-30	Westinghouse Electric Corp.	Double-flow puffer-type compressed-gas circuit-interrupter
US4412115A (en)	1980-02-28	1983-10-25	Mitsubishi Denki Kabushiki Kaisha	Circuit interrupter
FR2559615B1 (fr) *	1984-02-15	1987-02-27	Alsthom Atlantique	Disjoncteur a gaz comprime
JPH088032B2 (ja) *	1990-06-26	1996-01-29	株式会社日立製作所	ガス遮断器
DE4123673A1 (de) *	1991-07-17	1993-01-21	Leybold Durferrit Gmbh	Vorrichtung zum schalten einer hochstromzufuehrung
FR2715499B1 (fr) *	1994-01-25	1996-03-15	Gec Alsthom T & D Sa	Disjoncteur à auto-soufflage à piston semi-mobile verrouillé pneumatiquement.
US5485955A (en) *	1994-07-11	1996-01-23	Kerr-Mcgee Chemical Corporation	Rail-tie fastening assembly for concrete tie
US9343252B2 (en) *	2014-08-27	2016-05-17	Eaton Corporation	Arc extinguishing contact assembly for a circuit breaker assembly
DE102020203029A1 (de) *	2020-03-10	2021-09-16	Siemens Aktiengesellschaft	Elektrische Schaltanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1302499A (fr) *	1961-06-29	1962-08-31	Comp Generale Electricite	Interrupteur électrique comportant un dispositif de coupure à autosoufflage dans un gaz halogéné
GB1140584A (en) *	1966-09-01	1969-01-22	Moog Inc	Fluid-pressure servomechanism
US3538282A (en) *	1966-11-29	1970-11-03	Westinghouse Electric Corp	Fluid-blast circuit interrupters with exhaust valves responsive solely to the pressure generated by an arc of excessive magnitude
DE2014101C2 (de) *	1970-03-19	1982-06-03	Siemens AG, 1000 Berlin und 8000 München	Hochspannungs-Leistungsschalter
CH524886A (de) *	1970-12-01	1972-06-30	Bbc Brown Boveri & Cie	Elektrischer Kompressionsschalter
US3769479A (en) *	1972-04-28	1973-10-30	Westinghouse Electric Corp	Puffer-type compressed-gas circuit interrupter with double-flow action
JPS5347909B2 (es) *	1972-12-08	1978-12-25
DE2304904C3 (de) *	1973-01-29	1975-08-28	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Anordnung zum asynchronen und synchronen Schalten von elektrischen Wechselströmen

1975
- 1975-05-12 US US05/576,820 patent/US3987262A/en not_active Expired - Lifetime
1976
- 1976-04-05 AU AU12632/76A patent/AU506753B2/en not_active Expired
- 1976-04-07 NL NL7603626A patent/NL7603626A/xx not_active Application Discontinuation
- 1976-04-27 CA CA251,154A patent/CA1072158A/en not_active Expired
- 1976-05-04 GB GB18142/76D patent/GB1548313A/en not_active Expired
- 1976-05-06 FR FR7613589A patent/FR2311398A1/fr active Granted
- 1976-05-10 NO NO761604A patent/NO143331C/no unknown
- 1976-05-11 IT IT41587/76A patent/IT1068977B/it active
- 1976-05-11 ES ES447808A patent/ES447808A1/es not_active Expired
- 1976-05-12 DE DE19762621098 patent/DE2621098A1/de not_active Withdrawn
- 1976-05-12 JP JP51053374A patent/JPS5812968B2/ja not_active Expired

Also Published As

Publication number	Publication date
NO761604L (es)	1976-11-15
AU1263276A (en)	1977-10-13
IT1068977B (it)	1985-03-21
FR2311398B1 (es)	1981-09-18
JPS5812968B2 (ja)	1983-03-11
NO143331C (no)	1981-01-14
JPS51140177A (en)	1976-12-02
US3987262A (en)	1976-10-19
GB1548313A (en)	1979-07-11
AU506753B2 (en)	1980-01-24
NL7603626A (nl)	1976-11-16
NO143331B (no)	1980-10-06
DE2621098A1 (de)	1976-11-25
CA1072158A (en)	1980-02-19
FR2311398A1 (fr)	1976-12-10

Publication	Publication Date	Title
ES447808A1 (es)	1977-07-01	Interruptor de circuito del tipo de descarga de gas compri- mido.
GB1525460A (en)	1978-09-20	High-voltage circuit-interrupters
GB972059A (en)	1964-10-07	Gas blast electric circuit interrupters
GB1423406A (en)	1976-02-04	Puffer-type compressed-gas circuit interrupter with cdouble- flow action
GB1260545A (en)	1972-01-19	Improvements in high voltage electric circuit breaker
GB1235203A (en)	1971-06-09	Improved gas blast circuit breakers
GB1509073A (en)	1978-04-26	Puffer-type gas circuit-interrupter
SE7906035L (sv)	1981-01-12	Strombrytare med sjelvalstrad sleckgasstrom
GB1506367A (en)	1978-04-05	Gas-blast switch
ES455418A1 (es)	1977-12-16	Perfeccionamientos en dispositivos de accionamiento para aparatos de conexion electricos.
GB919798A (en)	1963-02-27	Improvements in fluid-blast electric circuit breakers
ES238686A1 (es)	1958-05-16	Un interruptor de circuitos
GB1178324A (en)	1970-01-21	Improvements in Air Blast Electric Circuit Breakers.
AU507817B2 (en)	1980-02-28	Puffer type compressed gas interrupter
SE7904368L (sv)	1980-11-19	Strombrytare med sjelvalstrad sleckgasstrom
GB1246175A (en)	1971-09-15	Improvements relating to contacts for electric circuit-breakers
GB1500650A (en)	1978-02-08	Gas-blast electric cut-out device
JPS538841A (en)	1978-01-26	High frequency heater
FR2382087A1 (fr)	1978-09-22	Disjoncteur a gaz comprime autopneumatique
ES478211A1 (es)	1979-11-01	Una estructura de disyuntor o interruptor de circuitos de alta tension.
FR2415872A1 (fr)	1979-08-24	Disjoncteur autopneumatique
JPS53136741A (en)	1978-11-29	High frequency wave heating device
GB828520A (en)	1960-02-17	Oil circuit-breaker
GB712000A (en)	1954-07-14	Improvements relating to gas-blast electric circuit interrupters
GB1471796A (en)	1977-04-27	Actuator fur electric welding