FR2105575A6 - - Google Patents

Info

Publication number
FR2105575A6
FR2105575A6 FR7033174A FR7033174A FR2105575A6 FR 2105575 A6 FR2105575 A6 FR 2105575A6 FR 7033174 A FR7033174 A FR 7033174A FR 7033174 A FR7033174 A FR 7033174A FR 2105575 A6 FR2105575 A6 FR 2105575A6
Authority
FR
France
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
FR7033174A
Other languages
French (fr)
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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
Priority to FR6923036A priority Critical patent/FR2053503A5/fr
Priority to FR6926647A priority patent/FR2055871A5/fr
Priority to CH906870A priority patent/CH524239A/en
Priority to US51313A priority patent/US3641295A/en
Priority to GB1290106D priority patent/GB1290106A/en
Priority to DE19702033562 priority patent/DE2033562A1/en
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7033174A priority patent/FR2105575A6/fr
Application granted granted Critical
Publication of FR2105575A6 publication Critical patent/FR2105575A6/fr
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
FR7033174A 1969-07-07 1970-09-11 Expired FR2105575A6 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR6923036A FR2053503A5 (en) 1969-07-07 1969-07-07
FR6926647A FR2055871A5 (en) 1969-07-07 1969-08-01
CH906870A CH524239A (en) 1969-07-07 1970-06-15 Self-blowing polyphase switch
US51313A US3641295A (en) 1969-07-07 1970-06-30 Polyphase circuit interrupter of the fluid blast puffer-type
GB1290106D GB1290106A (en) 1969-07-07 1970-07-06
DE19702033562 DE2033562A1 (en) 1969-07-07 1970-07-07 Multi-phase switch with self-inflation
FR7033174A FR2105575A6 (en) 1969-07-07 1970-09-11

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
FR2105575A6 true FR2105575A6 (en) 1972-04-28

Family

ID=27446023

Family Applications (3)

Application Number Title Priority Date Filing Date
FR6923036A Expired FR2053503A5 (en) 1969-07-07 1969-07-07
FR6926647A Expired FR2055871A5 (en) 1969-07-07 1969-08-01
FR7033174A Expired FR2105575A6 (en) 1969-07-07 1970-09-11

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR6923036A Expired FR2053503A5 (en) 1969-07-07 1969-07-07
FR6926647A Expired FR2055871A5 (en) 1969-07-07 1969-08-01

Country Status (5)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462024A1 (en) * 1990-06-14 1991-12-18 Schneider Electric Sa Electric circuit breaker with self generating pressure and arc rotation
EP0572346A2 (en) * 1992-02-03 1993-12-01 Ormazabal Ocerin, Javier High-voltage circuit breaker
FR2903241A1 (en) * 2006-11-23 2008-01-04 Areva T & D Sa High/medium voltage electrical equipment`s e.g. circuit breaker, casing, has upper and lower half shells connected with each other and assembled with each other by their edges and by thermal welding, where shells are made of polyamide
FR2909230A1 (en) * 2006-11-23 2008-05-30 Areva T & D Sa Insulating casing for e.g. high or medium voltage circuit breaker, has two half-shells connected to each other, where one of half-shells has membrane constituting impaired zone directly obtained by molding of half-shells

Families Citing this family (17)

* 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 (en) * 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 (en) * 1986-02-27 1994-04-15 Merlin Et Gerin MULTIPOLAR ELECTRICAL EQUIPMENT WITH COMMON ENCLOSURE AND GAS INSULATION
JP2880543B2 (en) * 1989-11-29 1999-04-12 株式会社日立製作所 Gas switch
DE4041790A1 (en) * 1990-12-24 1992-06-25 Sachsenwerk Ag Metallic encapsulated switchgear filled with insulating gas - with bus=bar for each phase and entry for connection to mains also equipped with circuit breaker with quenching chambers filled with quenching gas and sealed
FR2683938B1 (en) * 1991-11-20 1993-12-31 Gec Alsthom Sa CIRCUIT BREAKER WITH SULFUR HEXAFLUORIDE AND APPLICATIONS TO CELLS AND PREFABRICATED STATIONS AND SUBSTATIONS.
AU2006312152B2 (en) * 2005-10-28 2011-08-25 S & C Electric Company Circuit interrupter assembly and method of making the same
DE102006001532A1 (en) * 2006-01-11 2007-07-12 Abb Technology Ag Circuit breaker for gas insulated high voltage switching system, has partition unit made of insulating material, and arranged in region between conductors in chamber, where pressure balance is produced between regions separated by unit
CN101504895A (en) * 2009-01-16 2009-08-12 北京维益埃电气有限公司 Novel air pressing type load switching unit
DE102010013877B4 (en) * 2009-05-20 2014-07-17 Abb Technology Ag Electrical circuit breaker and cubicle with circuit breaker
EP2273525B1 (en) 2009-05-20 2016-06-15 ABB Technology AG High voltage switch
EP2390887A1 (en) * 2010-05-28 2011-11-30 ABB Technology AG Circuit breaker
EP2390890B1 (en) * 2010-05-28 2015-03-25 ABB Technology AG Switching chamber isolation assembly for a circuit breaker
US9576757B2 (en) * 2014-04-11 2017-02-21 S&C Electric Company Circuit interrupters with air trap regions in fluid reservoirs

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 (en) * 1961-06-29 1962-08-24 Comp Generale Electricite Self-compressing cut-off device in gases, in particular halogenated gases
US3381101A (en) * 1965-01-15 1968-04-30 Westinghouse Electric Corp Cross-blast circuit breakers with positive coordination between contact members and puffer structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462024A1 (en) * 1990-06-14 1991-12-18 Schneider Electric Sa Electric circuit breaker with self generating pressure and arc rotation
FR2663457A1 (en) * 1990-06-14 1991-12-20 Merlin Gerin ELECTRICAL CIRCUIT BREAKER WITH AUTOEXPANSION AND ROTATION OF ARC.
US5166483A (en) * 1990-06-14 1992-11-24 Merlin Gerin Electrical circuit breaker with rotating arc and self-extinguishing expansion
EP0572346A2 (en) * 1992-02-03 1993-12-01 Ormazabal Ocerin, Javier High-voltage circuit breaker
EP0572346A3 (en) * 1992-02-03 1994-07-27 Ormazabal Ocerin Javier High-voltage circuit breaker
FR2903241A1 (en) * 2006-11-23 2008-01-04 Areva T & D Sa High/medium voltage electrical equipment`s e.g. circuit breaker, casing, has upper and lower half shells connected with each other and assembled with each other by their edges and by thermal welding, where shells are made of polyamide
FR2909230A1 (en) * 2006-11-23 2008-05-30 Areva T & D Sa Insulating casing for e.g. high or medium voltage circuit breaker, has two half-shells connected to each other, where one of half-shells has membrane constituting impaired zone directly obtained by molding of half-shells

Also Published As

Publication number Publication date
FR2055871A5 (en) 1971-05-14
DE2033562A1 (en) 1971-01-21
US3641295A (en) 1972-02-08
GB1290106A (en) 1972-09-20
CH524239A (en) 1972-06-15
FR2053503A5 (en) 1971-04-16

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