DE3469098D1 - Compressed gas circuit breaker - Google Patents

Compressed gas circuit breaker

Info

Publication number
DE3469098D1
DE3469098D1 DE8484106283T DE3469098T DE3469098D1 DE 3469098 D1 DE3469098 D1 DE 3469098D1 DE 8484106283 T DE8484106283 T DE 8484106283T DE 3469098 T DE3469098 T DE 3469098T DE 3469098 D1 DE3469098 D1 DE 3469098D1
Authority
DE
Germany
Prior art keywords
contact element
cut
blast nozzle
piston
pump space
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
DE8484106283T
Other languages
English (en)
Inventor
Hans-Jorg Schotzau
Renzo Coccioni
Christian Sturzenegger
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 Energie 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 Sprecher Energie AG filed Critical Sprecher Energie AG
Application granted granted Critical
Publication of DE3469098D1 publication Critical patent/DE3469098D1/de
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
    • H01H33/901—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
    • H01H33/88—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
    • H01H33/905—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 compression volume being formed by a movable cylinder and a semi-mobile piston
DE8484106283T 1983-11-15 1984-06-01 Compressed gas circuit breaker Expired DE3469098D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH612883 1983-11-15

Publications (1)

Publication Number Publication Date
DE3469098D1 true DE3469098D1 (en) 1988-03-03

Family

ID=4304721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484106283T Expired DE3469098D1 (en) 1983-11-15 1984-06-01 Compressed gas circuit breaker

Country Status (5)

Country Link
US (1) US4598188A (de)
EP (1) EP0146671B1 (de)
JP (1) JPS60119040A (de)
AT (1) ATE32286T1 (de)
DE (1) DE3469098D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665289A (en) * 1985-05-08 1987-05-12 Kabushiki Kaisha Toshiba Puffer type gas insulated circuit breaker
JPH02129822A (ja) * 1988-11-08 1990-05-17 Meidensha Corp パッファ形ガス遮断器
CH679095A5 (de) * 1989-06-22 1991-12-13 Sprecher Energie Ag
DE4015179C2 (de) * 1990-05-11 1994-03-10 Licentia Gmbh Druckgasschalter
ATE140100T1 (de) * 1992-02-06 1996-07-15 Gec Alsthom T & D Ag Druckgasschalter
JPH06310000A (ja) * 1993-04-20 1994-11-04 Hitachi Ltd 接地開閉装置
DE4412249A1 (de) * 1994-04-06 1995-10-12 Siemens Ag Elektrischer Hochspannungs-Leistungsschalter mit einem Heizraum und einem Kompressionsraum
ATE176082T1 (de) * 1995-05-04 1999-02-15 Ansaldo Ind S P A Hochspannungsschalter mit dielektrischem gas mit selbst-beblasung
FR2770681B1 (fr) * 1997-10-30 1999-12-31 Alsthom Gec Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs
US7830405B2 (en) * 2005-06-23 2010-11-09 Zink Imaging, Inc. Print head pulsing techniques for multicolor printers
TWI227033B (en) * 2002-03-21 2005-01-21 Lg Ind Systems Co Ltd Switching mechanism of circuit breaker for gas insulated switchgear
EP1939910A1 (de) * 2006-12-27 2008-07-02 ABB Technology AG Druckgasschalter mit einer radialen Durchströmöffnung
JP2008210710A (ja) * 2007-02-27 2008-09-11 Mitsubishi Electric Corp 電力用ガス遮断器
DE102007063424A1 (de) * 2007-12-19 2009-06-25 Siemens Ag Unterbrecheranordnung mit einem bewegbaren Schaltrohr
DE102010020979A1 (de) 2010-05-12 2011-11-17 Siemens Aktiengesellschaft Druckgas-Leistungsschalter
KR101786521B1 (ko) * 2013-07-02 2017-10-18 엘에스산전 주식회사 초고압 차단기
KR101763451B1 (ko) * 2014-04-09 2017-08-01 현대일렉트릭앤에너지시스템(주) 아크열을 재이용하는 복합소호형 차단기

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844308A (de) * 1971-10-08 1973-06-26
US3769479A (en) * 1972-04-28 1973-10-30 Westinghouse Electric Corp Puffer-type compressed-gas circuit interrupter with double-flow action
CH594978A5 (de) * 1975-08-07 1978-01-31 Sprecher & Schuh Ag
CH600538A5 (de) * 1976-04-22 1978-06-15 Bbc Brown Boveri & Cie
JPS52142272A (en) * 1976-05-21 1977-11-28 Hitachi Ltd Buffer gas breaker
US4276456A (en) * 1978-10-23 1981-06-30 Westinghouse Electric Corp. Double-flow puffer-type compressed-gas circuit-interrupter
CH645754A5 (en) * 1979-06-14 1984-10-15 Sprecher & Schuh Ag Gas-blast circuit breaker
CH648432A5 (en) * 1979-10-18 1985-03-15 Sprecher & Schuh Ag Gas-blast circuit breaker
JPS56131647U (de) * 1980-03-07 1981-10-06
DE3015946A1 (de) * 1980-04-25 1981-10-29 Brown, Boveri & Cie Ag, 6800 Mannheim Blaskolbenschalter

Also Published As

Publication number Publication date
US4598188A (en) 1986-07-01
EP0146671B1 (de) 1988-01-27
JPH0574896B2 (de) 1993-10-19
JPS60119040A (ja) 1985-06-26
ATE32286T1 (de) 1988-02-15
EP0146671A1 (de) 1985-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GEC ALSTHOM T&D AG, OBERENTFELDEN, CH

8339 Ceased/non-payment of the annual fee