EP0075668A3 - Compressed-gas circuit breaker - Google Patents

Compressed-gas circuit breaker Download PDF

Info

Publication number
EP0075668A3
EP0075668A3 EP82106449A EP82106449A EP0075668A3 EP 0075668 A3 EP0075668 A3 EP 0075668A3 EP 82106449 A EP82106449 A EP 82106449A EP 82106449 A EP82106449 A EP 82106449A EP 0075668 A3 EP0075668 A3 EP 0075668A3
Authority
EP
European Patent Office
Prior art keywords
compressed
circuit breaker
gas circuit
gas
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.)
Granted
Application number
EP82106449A
Other languages
German (de)
Other versions
EP0075668B1 (en
EP0075668A2 (en
Inventor
Christian Dr. Sturzenegger
Bruno Aeschbach
Heinz Aeschbach
Willi Schutz
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.)
General Electric Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4307337&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0075668(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of EP0075668A2 publication Critical patent/EP0075668A2/en
Publication of EP0075668A3 publication Critical patent/EP0075668A3/en
Application granted granted Critical
Publication of EP0075668B1 publication Critical patent/EP0075668B1/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
    • H01H33/70—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
    • H01H33/70—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
    • H01H2033/888—Deflection of hot gasses and arcing products
EP82106449A 1981-09-30 1982-07-17 Compressed-gas circuit breaker Expired EP0075668B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH629781 1981-09-30
CH6297/81 1981-09-30

Publications (3)

Publication Number Publication Date
EP0075668A2 EP0075668A2 (en) 1983-04-06
EP0075668A3 true EP0075668A3 (en) 1985-01-09
EP0075668B1 EP0075668B1 (en) 1987-01-07

Family

ID=4307337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106449A Expired EP0075668B1 (en) 1981-09-30 1982-07-17 Compressed-gas circuit breaker

Country Status (4)

Country Link
US (1) US4471187A (en)
EP (1) EP0075668B1 (en)
JP (1) JPS5871523A (en)
DE (1) DE3275041D1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8420810V0 (en) * 1984-02-10 1984-02-10 Sace Spa ARC CONTACT SYSTEM FOR ELECTRIC SWITCHES, PARTICULARLY WITH ARC EXTINGUISHING FLUID.
DE3904148A1 (en) * 1989-02-07 1990-08-09 Siemens Ag METAL-ENCLOSED COMPRESSED GAS CIRCUIT BREAKER WITH A SHIFT ROD
DE3904146A1 (en) * 1989-02-07 1990-08-09 Siemens Ag METAL-ENCLOSED COMPRESSED GAS CIRCUIT BREAKER WITH A SHIFT ROD
FR2644624B1 (en) * 1989-03-17 1996-03-22 Merlin Gerin ELECTRICAL CIRCUIT BREAKER WITH SELF-EXPANSION AND INSULATING GAS
DE69527950T2 (en) * 1994-04-05 2003-01-02 Abb Power T & D Co. Inc., Raleigh MOVABLE GAS MIXING PLATE FOR AUTOPNEUMATIC PRESSURE GAS SWITCH
JP2910582B2 (en) * 1994-10-31 1999-06-23 日新電機株式会社 Gas circuit breaker for electric power
FR2760890B1 (en) * 1997-03-17 1999-04-16 Gec Alsthom T & D Sa DEFLECTOR FOR ELECTRICAL APPARATUS UNDER METAL ENCLOSURE, PARTICULARLY FOR HIGH VOLTAGE CIRCUIT BREAKER
DE19832709C5 (en) 1998-07-14 2006-05-11 Siemens Ag High voltage circuit breaker with one interrupter unit
DE19928080C5 (en) * 1999-06-11 2006-11-16 Siemens Ag High voltage circuit breaker with a discharge channel
DE10156535C1 (en) * 2001-11-14 2003-06-26 Siemens Ag breakers
DE10221576B4 (en) * 2002-05-08 2006-06-01 Siemens Ag Electrical switching device with a cooling device
EP1403891B2 (en) † 2002-09-24 2016-09-28 ABB Schweiz AG Circuit breaker
DE502004004571D1 (en) * 2004-06-07 2007-09-20 Abb Technology Ag breakers
CN101120423B (en) † 2004-12-24 2010-06-23 Abb技术有限公司 Generator switch having improved switching capacity
ATE458259T1 (en) * 2005-09-26 2010-03-15 Abb Technology Ag HIGH VOLTAGE SWITCH WITH IMPROVED SWITCHING PERFORMANCE
FR2896083B1 (en) * 2006-01-06 2009-07-10 Areva T & D Sa EXHAUST GAS FOR CIRCUIT BREAKER
EP1835520B2 (en) 2006-03-14 2013-12-18 ABB Technology AG Switching chamber for gasisolated high voltage switch
FR2954995B1 (en) * 2010-01-04 2012-09-28 Areva T & D Sas GAS CIRCUIT BREAKER USING A ROTATING DEVICE FOR THE MIXING OF HOT AND COLD GASES
EP2390890B1 (en) * 2010-05-28 2015-03-25 ABB Technology AG Switching chamber isolation assembly for a circuit breaker
FR2962847B1 (en) * 2010-07-16 2012-08-17 Areva T & D Sas CUTTING CHAMBER EQUIPMENT FOR TWO CONFINED CONTACT ELECTRODES
DE102011083588A1 (en) * 2011-09-28 2013-03-28 Siemens Aktiengesellschaft An arrangement comprising a circuit breaker breaker unit
DE102011083594A1 (en) * 2011-09-28 2013-03-28 Siemens Aktiengesellschaft Circuit-breaker interrupter unit
DE102012202406A1 (en) * 2012-02-16 2013-08-22 Siemens Ag Switchgear arrangement
DE102012202408A1 (en) * 2012-02-16 2013-08-22 Siemens Aktiengesellschaft Switchgear arrangement
KR101613992B1 (en) * 2014-04-09 2016-04-21 현대중공업 주식회사 Gas insulated circuit breaker
DE102016213158A1 (en) * 2016-07-19 2018-01-25 Siemens Aktiengesellschaft Switchgear arrangement
ES2929798T3 (en) * 2017-06-29 2022-12-01 Abb Schweiz Ag Gas-insulated load-break switch and switchgear comprising a gas-insulated load-break switch
CN107464708B (en) * 2017-09-27 2021-06-18 湖南长高电气有限公司 High-voltage circuit breaker with gas cooling channel
EP3503153B1 (en) 2017-12-22 2021-09-01 ABB Power Grids Switzerland AG Gas-insulated high or medium voltage circuit breaker
EP3503152B1 (en) * 2017-12-22 2020-10-14 ABB Power Grids Switzerland AG Gas-insulated high or medium voltage circuit breaker
DE102018219832A1 (en) 2018-11-20 2020-05-20 Siemens Aktiengesellschaft Circuit breaker interrupter unit
FR3117665B1 (en) * 2020-12-10 2023-04-14 Arianegroup Sas Dielectric-increasing switchgear

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1334851A (en) * 1961-10-02 1963-08-09 Thomson Houston Comp Francaise Gas-blown circuit breaker fitted with an exhaust pipe to reduce noise
FR2266285A1 (en) * 1974-03-27 1975-10-24 Cem Comp Electro Mec Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining
US4144426A (en) * 1977-02-15 1979-03-13 Westinghouse Electric Corp. Single barrel puffer circuit interrupter with downstream gas coolers
US4236053A (en) * 1977-09-02 1980-11-25 Hitachi, Ltd. Puffer type gas circuit breaker
DE3009504A1 (en) * 1979-11-30 1981-06-04 Sprecher & Schuh AG, 5001 Aarau, Aargau EXHAUST GAS SWITCH

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345375A (en) * 1942-12-19 1944-03-28 Gen Electric Electric circuit breaker
US4328403A (en) * 1977-02-15 1982-05-04 Westinghouse Electric Corp. Single barrel puffer circuit interrupter
JPS5442660A (en) * 1977-09-09 1979-04-04 Hitachi Ltd Gas circuit breaker
JPH023237Y2 (en) * 1980-01-10 1990-01-25

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1334851A (en) * 1961-10-02 1963-08-09 Thomson Houston Comp Francaise Gas-blown circuit breaker fitted with an exhaust pipe to reduce noise
FR2266285A1 (en) * 1974-03-27 1975-10-24 Cem Comp Electro Mec Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining
US4144426A (en) * 1977-02-15 1979-03-13 Westinghouse Electric Corp. Single barrel puffer circuit interrupter with downstream gas coolers
US4236053A (en) * 1977-09-02 1980-11-25 Hitachi, Ltd. Puffer type gas circuit breaker
DE3009504A1 (en) * 1979-11-30 1981-06-04 Sprecher & Schuh AG, 5001 Aarau, Aargau EXHAUST GAS SWITCH

Also Published As

Publication number Publication date
EP0075668B1 (en) 1987-01-07
JPS5871523A (en) 1983-04-28
US4471187A (en) 1984-09-11
DE3275041D1 (en) 1987-02-12
JPH0459726B2 (en) 1992-09-24
EP0075668A2 (en) 1983-04-06

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