CH524239A - Self-blowing polyphase switch - Google Patents

Self-blowing polyphase switch

Info

Publication number
CH524239A
CH524239A CH906870A CH906870A CH524239A CH 524239 A CH524239 A CH 524239A CH 906870 A CH906870 A CH 906870A CH 906870 A CH906870 A CH 906870A CH 524239 A CH524239 A CH 524239A
Authority
CH
Switzerland
Prior art keywords
blowing
self
polyphase switch
polyphase
switch
Prior art date
Application number
CH906870A
Other languages
French (fr)
Inventor
Ferton Jean-Yves
Hennebert Jacques
Strippoli Francois
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of CH524239A publication Critical patent/CH524239A/en

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
CH906870A 1969-07-07 1970-06-15 Self-blowing polyphase switch CH524239A (en)

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
CH524239A true CH524239A (en) 1972-06-15

Family

ID=27446023

Family Applications (1)

Application Number Title Priority Date Filing Date
CH906870A CH524239A (en) 1969-07-07 1970-06-15 Self-blowing polyphase switch

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)

Families Citing this family (21)

* 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
FR2663457B1 (en) * 1990-06-14 1996-06-07 Merlin Gerin ELECTRICAL CIRCUIT BREAKER WITH SELF-EXPANSION AND ARC ROTATION.
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.
EP0572346A3 (en) * 1992-02-03 1994-07-27 Ormazabal Ocerin Javier High-voltage circuit breaker
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
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
FR2909230B1 (en) * 2006-11-23 2009-02-13 Areva T & D Sa ENVELOPE OF HIGH AND MEDIUM VOLTAGE ELECTRICAL EQUIPMENT COMPRISING A MEMBRANE CONSTITUTING A WEAKENED AREA
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
EP2273525B1 (en) 2009-05-20 2016-06-15 ABB Technology AG High voltage switch
DE102010013877B4 (en) 2009-05-20 2014-07-17 Abb Technology Ag Electrical circuit breaker and cubicle with circuit breaker
EP2390890B1 (en) * 2010-05-28 2015-03-25 ABB Technology AG Switching chamber isolation assembly for a circuit breaker
EP2390887A1 (en) * 2010-05-28 2011-11-30 ABB Technology AG 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

Also Published As

Publication number Publication date
FR2055871A5 (en) 1971-05-14
DE2033562A1 (en) 1971-01-21
GB1290106A (en) 1972-09-20
FR2105575A6 (en) 1972-04-28
FR2053503A5 (en) 1971-04-16
US3641295A (en) 1972-02-08

Similar Documents

Publication Publication Date Title
BR7017498D0 (en) SWITCH CONSTRUCTION
CH524239A (en) Self-blowing polyphase switch
CH528141A (en) Push button switch
FR1516913A (en) Self-blowing switch
BE769606A (en) SEMI-STATIC POLYPHASE SWITCH
CH483734A (en) Switchgear
BE768567A (en) SUPRACONDUCTOR SWITCH
AT304685B (en) Small switch
CH522283A (en) Vacuum switch
AT303174B (en) Pushbutton
AT292109B (en) Vacuum switch
CH504090A (en) Vacuum switch
AT295667B (en) Diverter switch
CH493086A (en) Switch
CH509647A (en) Disconnector
AT291378B (en) Earthing switch
AT287832B (en) Slide switch
FR1398118A (en) Self-blowing switch
CH497775A (en) Switch
AT305370B (en) Switch network
DE1811606B2 (en) MULTIPLE SWITCH
AT306150B (en) Slide switch
CH521013A (en) Multiple switches
AT294964B (en) Vacuum switch
CH546004A (en) Rotary switch

Legal Events

Date Code Title Description
PL Patent ceased