EP0676783A3 - High-tension circuit-breaker with a heating chamber and a compression chamber. - Google Patents

High-tension circuit-breaker with a heating chamber and a compression chamber. Download PDF

Info

Publication number
EP0676783A3
EP0676783A3 EP95250062A EP95250062A EP0676783A3 EP 0676783 A3 EP0676783 A3 EP 0676783A3 EP 95250062 A EP95250062 A EP 95250062A EP 95250062 A EP95250062 A EP 95250062A EP 0676783 A3 EP0676783 A3 EP 0676783A3
Authority
EP
European Patent Office
Prior art keywords
breaker
chamber
tension circuit
heating chamber
compression chamber
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.)
Withdrawn
Application number
EP95250062A
Other languages
German (de)
French (fr)
Other versions
EP0676783A2 (en
Inventor
Dienemann Dr Hold
Volker Lehmann
Friedrich Loebner
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.)
Siemens AG
Original Assignee
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0676783A2 publication Critical patent/EP0676783A2/en
Publication of EP0676783A3 publication Critical patent/EP0676783A3/en
Withdrawn legal-status Critical Current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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • 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
    • H01H2033/906—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 with pressure limitation in the compression volume, e.g. by valves or bleeder openings
    • 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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
    • 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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/78—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in gas
EP95250062A 1994-04-06 1995-03-17 High-tension circuit-breaker with a heating chamber and a compression chamber. Withdrawn EP0676783A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4412249 1994-04-06
DE19944412249 DE4412249A1 (en) 1994-04-06 1994-04-06 Electrical high-voltage circuit breaker with a boiler room and a compression room

Publications (2)

Publication Number Publication Date
EP0676783A2 EP0676783A2 (en) 1995-10-11
EP0676783A3 true EP0676783A3 (en) 1997-09-10

Family

ID=6514986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95250062A Withdrawn EP0676783A3 (en) 1994-04-06 1995-03-17 High-tension circuit-breaker with a heating chamber and a compression chamber.

Country Status (2)

Country Link
EP (1) EP0676783A3 (en)
DE (1) DE4412249A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227414B3 (en) * 2002-06-14 2004-01-15 Siemens Ag High-voltage circuit breaker with a space for heated extinguishing gas
DE502006003878D1 (en) * 2006-04-05 2009-07-16 Abb Research Ltd Switching chamber of a high-voltage switch with a heating volume of variable size
EP1863054B1 (en) 2006-05-29 2010-01-27 ABB Technology AG A puffer circuit breaker with an overpressure valve
CN101828242B (en) 2007-10-16 2013-03-13 Abb研究有限公司 Gas-insulated high-voltage circuit breaker with a relief duct which is controlled by an overflow valve
EP2791958B2 (en) 2011-12-13 2019-07-17 ABB Schweiz AG Circuit breaker with fluid injection
EP2791959B1 (en) 2011-12-13 2016-03-09 ABB Technology AG Circuit breaker with fluid injection
CN110838421B (en) * 2018-08-15 2022-03-29 平高集团有限公司 Circuit breaker and arc extinguish chamber thereof
CN110838420A (en) * 2018-08-15 2020-02-25 平高集团有限公司 Circuit breaker and arc extinguish chamber thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242550A (en) * 1977-06-27 1980-12-30 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter of the type producing a puff of arc extinguishing gas upon occurrence of an arc
EP0146671A1 (en) * 1983-11-15 1985-07-03 Sprecher Energie AG Compressed gas circuit breaker
EP0296363A2 (en) * 1987-06-24 1988-12-28 Licentia Patent-Verwaltungs-GmbH Circuit breaker with selfproduced flow of extinguishing gas
DE3930550A1 (en) * 1989-09-13 1991-03-21 Licentia Gmbh Switching chamber for sulphur hexa:fluoride circuit breaker - has rated current contact in region of breaker axis, surrounded by power contact

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632609A5 (en) * 1977-03-24 1982-10-15 Mitsubishi Electric Corp Circuit breaker with lichtbogenloeschendem gas.
CH649416A5 (en) * 1980-01-25 1985-05-15 Sprecher & Schuh Ag EXHAUST GAS SWITCH.
DE3438635A1 (en) * 1984-09-26 1986-04-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau EXHAUST GAS SWITCH

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242550A (en) * 1977-06-27 1980-12-30 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter of the type producing a puff of arc extinguishing gas upon occurrence of an arc
EP0146671A1 (en) * 1983-11-15 1985-07-03 Sprecher Energie AG Compressed gas circuit breaker
EP0296363A2 (en) * 1987-06-24 1988-12-28 Licentia Patent-Verwaltungs-GmbH Circuit breaker with selfproduced flow of extinguishing gas
DE3930550A1 (en) * 1989-09-13 1991-03-21 Licentia Gmbh Switching chamber for sulphur hexa:fluoride circuit breaker - has rated current contact in region of breaker axis, surrounded by power contact

Also Published As

Publication number Publication date
EP0676783A2 (en) 1995-10-11
DE4412249A1 (en) 1995-10-12

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