GB1290106A - - Google Patents

Info

Publication number
GB1290106A
GB1290106A GB1290106DA GB1290106A GB 1290106 A GB1290106 A GB 1290106A GB 1290106D A GB1290106D A GB 1290106DA GB 1290106 A GB1290106 A GB 1290106A
Authority
GB
United Kingdom
Prior art keywords
fluid
compartments
phase
fluid blast
circuit breaker
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
Other languages
English (en)
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 filed Critical
Publication of GB1290106A publication Critical patent/GB1290106A/en
Expired legal-status Critical Current

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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • 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

Landscapes

  • Circuit Breakers (AREA)
GB1290106D 1969-07-07 1970-07-06 Expired GB1290106A (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR6923036A FR2053503A5 (enrdf_load_stackoverflow) 1969-07-07 1969-07-07
FR6926647A FR2055871A5 (enrdf_load_stackoverflow) 1969-07-07 1969-08-01
US5131370A 1970-06-30 1970-06-30
FR7033174A FR2105575A6 (enrdf_load_stackoverflow) 1969-07-07 1970-09-11

Publications (1)

Publication Number Publication Date
GB1290106A true GB1290106A (enrdf_load_stackoverflow) 1972-09-20

Family

ID=27446023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290106D Expired GB1290106A (enrdf_load_stackoverflow) 1969-07-07 1970-07-06

Country Status (5)

Country Link
US (1) US3641295A (enrdf_load_stackoverflow)
CH (1) CH524239A (enrdf_load_stackoverflow)
DE (1) DE2033562A1 (enrdf_load_stackoverflow)
FR (3) FR2053503A5 (enrdf_load_stackoverflow)
GB (1) GB1290106A (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852551A (en) * 1972-09-25 1974-12-03 Westinghouse Electric Corp Puffer-type compressed-gas circuit-interrupter
FR2242794B1 (enrdf_load_stackoverflow) * 1973-08-30 1976-11-19 Merlin Gerin
JPS524067A (en) * 1975-05-30 1977-01-12 Mitsubishi Electric Corp Gas breaker
JPS56118224A (en) * 1980-02-20 1981-09-17 Hitachi Ltd Singleephase reclosing type 33phase simultaneous gas breaker
US4663504A (en) * 1983-04-11 1987-05-05 Raychem Corporation Load break switch
FR2595003B1 (fr) * 1986-02-27 1994-04-15 Merlin Et Gerin Appareillage electrique multipolaire a enveloppe commune et a isolement gazeux
JP2880543B2 (ja) * 1989-11-29 1999-04-12 株式会社日立製作所 ガス開閉器
FR2663457B1 (fr) * 1990-06-14 1996-06-07 Merlin Gerin Disjoncteur electrique a autoexpansion et a rotation de l'arc.
DE4041790A1 (de) * 1990-12-24 1992-06-25 Sachsenwerk Ag Metallgekapselte, mit einem isolierglas gefuellte schaltanlage
FR2683938B1 (fr) * 1991-11-20 1993-12-31 Gec Alsthom Sa Disjoncteur-auto sectionneur a hexafluorure de soufre et applications aux cellules et aux postes et sous-stations prefabriques.
EP0572346A3 (en) * 1992-02-03 1994-07-27 Ormazabal Ocerin Javier High-voltage circuit breaker
CA2626308C (en) * 2005-10-28 2014-03-11 S & C Electric Company Circuit interrupter assembly and method of making the same
DE102006001532A1 (de) * 2006-01-11 2007-07-12 Abb Technology Ag Leistungsschalter für eine gasiolierte Hochspannungsschaltanlage
FR2903241A1 (fr) * 2006-11-23 2008-01-04 Areva T & D Sa Enveloppe d'appareillage electrique haute ou moyenne tension constituee de deux demi-coquilles assemblees par soudage thermique
FR2909230B1 (fr) * 2006-11-23 2009-02-13 Areva T & D Sa Enveloppe d'appareillage electrique haute et moyenne tension comportant une membrane constituant une zone affaiblie
CN101504895A (zh) * 2009-01-16 2009-08-12 北京维益埃电气有限公司 新型压气式负荷开关单元
DE102010013877B4 (de) * 2009-05-20 2014-07-17 Abb Technology Ag Elektrischer Leistungsschalter und Schaltfeld mit Leistungsschalter
EP2273525B1 (de) 2009-05-20 2016-06-15 ABB Technology AG Elektrischer Leistungsschalter
EP2390890B1 (de) * 2010-05-28 2015-03-25 ABB Technology AG Schaltkammerisolationsanordnung für einen Leistungsschalter
EP2390887A1 (de) * 2010-05-28 2011-11-30 ABB Technology AG Leistungsschalter
US9576757B2 (en) * 2014-04-11 2017-02-21 S&C Electric Company Circuit interrupters with air trap regions in fluid reservoirs
DE102020203029A1 (de) 2020-03-10 2021-09-16 Siemens Aktiengesellschaft Elektrische Schaltanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537482A (en) * 1939-12-21 1941-06-24 Reyrolle & Company Ltd Improvements in or relating to electric circuit-breakers of the gas-blast type
FR1301864A (fr) * 1961-06-29 1962-08-24 Comp Generale Electricite Dispositif de coupure à auto-compression dans les gaz, notamment les gaz halogénés
US3381101A (en) * 1965-01-15 1968-04-30 Westinghouse Electric Corp Cross-blast circuit breakers with positive coordination between contact members and puffer structure

Also Published As

Publication number Publication date
DE2033562A1 (de) 1971-01-21
FR2105575A6 (enrdf_load_stackoverflow) 1972-04-28
US3641295A (en) 1972-02-08
CH524239A (fr) 1972-06-15
FR2055871A5 (enrdf_load_stackoverflow) 1971-05-14
FR2053503A5 (enrdf_load_stackoverflow) 1971-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee