KR910001836A - 가스 차단기 - Google Patents

가스 차단기 Download PDF

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Publication number
KR910001836A
KR910001836A KR1019900009456A KR900009456A KR910001836A KR 910001836 A KR910001836 A KR 910001836A KR 1019900009456 A KR1019900009456 A KR 1019900009456A KR 900009456 A KR900009456 A KR 900009456A KR 910001836 A KR910001836 A KR 910001836A
Authority
KR
South Korea
Prior art keywords
circuit breaker
chamber
gas
gas circuit
exhaust passage
Prior art date
Application number
KR1019900009456A
Other languages
English (en)
Other versions
KR0155551B1 (ko
Inventor
마사노리 쯔구시
오사무 교야나기
야수하루 세끼
유끼오 구로사와
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌 세이사구쇼
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 미다 가쓰시게, 가부시기가이샤 히다찌 세이사구쇼 filed Critical 미다 가쓰시게
Publication of KR910001836A publication Critical patent/KR910001836A/ko
Application granted granted Critical
Publication of KR0155551B1 publication Critical patent/KR0155551B1/ko

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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
    • 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
    • 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

Landscapes

  • Circuit Breakers (AREA)

Abstract

내용 없음

Description

가스 차단기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1실시예에 의한 폐쇄상태를 나타낸 가스차단기의 단면도,
제8도는 본 발명의 더욱 다른 1실시예에 의한 가스차단기의 단면도.
제9도는 본 발명의 더욱 다른 1실시예에 의한 가스차단기의 단면도.

Claims (8)

  1. 서로 상대적으로 분리가능한 한쌍의 접촉자 접촉부와 가스의 유동을 안내하도록 상기 접촉자의 접촉부를 둘러싼 전기 절연재의 절연노즐과 절연노즐의 안내하게 가스를 공급하도록 접촉부의 동작정지와 관련하여 가스를 압축하는 푸퍼챔버 수단을 갖추고 상기 푸퍼 챔버수단의 가스가 절연 노즐내에 위치한 하나의 접촉자와 중공부를 통과하는 적어도 하나의 배기통로 거쳐 배기되는 가스차단기에 있어서, 상기 배기통로는 푸퍼챔버와 하나의 접촉자 사이에 형성되고 가스차단기는 또한 분리동작 초기에 폐쇄되고 가스유동의 하류측에 위치한 배기통로의 단부에 형성된 후방배기구를 개방하는 작용을 하는 블록수단을 포함하는 것을 특징으로 하는 가스차단기.
  2. 제2항에 있어서, 절연노즐의 내부공간과 연통된 중공구멍을 가진 원통형 부재는 푸퍼챔버와 하나의 접촉자사이에 제공되며, 접촉자가 전류를 차단시 서로 분리될 경우 접촉자 사이에 발생된 아크에 의해 압축가스에 대해 팽창챔버로 작용하는 원통형 챔버의 중공부와 절연노즐의 내부공간을 갖는 것을 특징으로 하는 가스차단기.
  3. 제2항에 있어서, 배기통로는 푸퍼챔버와 팽창챔버 사이에 원통형부재에 대하여 거의 반경방향 외부로 연장한 것을 특징으로 하는 가스차단기.
  4. 제2항에 있어서, 첵밸브가 푸퍼챔버와 팽창밸브에서 푸퍼챔버 내로 유동하는 것을 방지하는 팽창밸브 사이에 배치되는 것을 특징으로 하는 가스차단기.
  5. 제1항에 있어서, 상기 블록수단은 배기통로의 배기구를 개폐하도록 배기구를 형성하는 부재와만 미끄럼 접촉하는 것을 특징으로 하는 가스차단기.
  6. 제1항에 있어서, 배기통로의 배기구를 형성하는 부재에 면한 블록수단의 미끄럼부가 내열 및 반마찰재로 구성되는 것을 특징으로 하는 가스차단기.
  7. 제1항에 있어서, 푸퍼부재와 원주벽이 블록수단 보다 직경이 작은 실린더의 형상인 것을 특징으로 하는 가스차단기.
  8. 제1항에 있어서, 푸퍼챔버의 원주벽이 실질적으로 블록수단에 직경이 거의 같은 실린더의 형상인 것을 특징으로 하는 가스차단기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900009456A 1989-06-30 1990-06-26 가스차단기 KR0155551B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1-166997 1989-06-30
JP89-166997 1989-06-30
JP1166997A JP2521353B2 (ja) 1989-06-30 1989-06-30 ガス遮断器

Publications (2)

Publication Number Publication Date
KR910001836A true KR910001836A (ko) 1991-01-31
KR0155551B1 KR0155551B1 (ko) 1998-11-16

Family

ID=15841466

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009456A KR0155551B1 (ko) 1989-06-30 1990-06-26 가스차단기

Country Status (6)

Country Link
US (1) US5079392A (ko)
EP (1) EP0405410B1 (ko)
JP (1) JP2521353B2 (ko)
KR (1) KR0155551B1 (ko)
CN (1) CN1019713B (ko)
DE (1) DE69023053T2 (ko)

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* Cited by examiner, † Cited by third party
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JP2880220B2 (ja) * 1990-01-08 1999-04-05 株式会社日立製作所 ガス遮断器
JPH03205721A (ja) * 1990-01-08 1991-09-09 Hitachi Ltd ガス遮断器
JP2853481B2 (ja) * 1992-09-30 1999-02-03 日本電気株式会社 半導体素子の冷却構造
FR2720188B1 (fr) * 1994-05-19 1996-06-14 Gec Alsthom T & D Sa Disjoncteur à autocompression réduite.
FR2738389B1 (fr) * 1995-08-31 1997-10-24 Schneider Electric Sa Disjoncteur hybrique a haute tension
DE19715313C1 (de) * 1997-04-07 1998-09-03 Siemens Ag Hochspannungs-Leistungsschalter mit einer Kontakteinrichtung und mit einem Isolierkörper
DE19715314C1 (de) * 1997-04-07 1998-10-29 Siemens Ag Hochspannungs-Leistungsschalter mit einer Kontakteinrichtung
JP3876357B2 (ja) * 2002-01-09 2007-01-31 株式会社日立製作所 ガス遮断器
FR2868197B1 (fr) * 2004-03-25 2006-05-19 Areva T & D Sa Dispositif de commande pour l'actionnement coordonne d'au moins deux appareils de commutation dont un est a coupure dans le vide
FR2896336B1 (fr) * 2006-01-17 2009-04-03 Areva T & D Sa Disjoncteur sectionneur d'alternateur de structure compacte
CN101946288B (zh) * 2007-12-21 2012-10-10 Abb研究有限公司 用于气体断路器的弱导电喷嘴和其所用的基于ptfe的材料
EP2180492B1 (de) * 2008-10-22 2013-12-04 ABB Technology AG Schaltkammer für einen Hochspannungsschalter sowie Hochspannungsschalter
CN101930871B (zh) * 2010-08-25 2012-11-21 中国西电电气股份有限公司 一种高压开关设备用高载流能力灭弧室
FR2988215B1 (fr) * 2012-03-16 2014-02-28 Schneider Electric Ind Sas Melange d'hydrofluoroolefine et d'hydrofluorocarbure pour ameliorer la tenue a l'arc interne dans les appareils electriques moyenne et haute tension
EP2835811A4 (en) * 2012-04-06 2015-12-16 Hitachi Ltd GAS CIRCUIT BREAKER
JP2014107181A (ja) * 2012-11-29 2014-06-09 Hitachi Ltd 並列コンデンサ付きガス遮断器
FR3001575B1 (fr) * 2013-01-29 2015-03-20 Alstom Technology Ltd Disjoncteur pourvu de moyens reduisant l'arc de commutation entre contacts permanents
CN104201049A (zh) * 2013-08-22 2014-12-10 河南平高电气股份有限公司 压气缸-主触头装置及使用该装置的动端和断路器灭弧室
EP3149757B1 (en) * 2014-06-02 2018-08-08 ABB Schweiz AG High voltage puffer breaker and a circuit breaker unit comprising such a puffer breaker
WO2017162517A1 (en) * 2016-03-24 2017-09-28 Abb Schweiz Ag Electrical circuit breaker device
JP2019075194A (ja) * 2017-10-12 2019-05-16 株式会社日立製作所 ガス遮断器
KR101968228B1 (ko) * 2017-12-28 2019-04-11 효성중공업 주식회사 가스절연 개폐장치용 차단기의 가동부
CN109346370B (zh) * 2018-11-01 2019-10-11 沈阳工业大学 一种活塞助气双能式高压sf6断路器灭弧室
CN109411288B (zh) * 2018-11-20 2024-04-05 许继（厦门）智能电力设备股份有限公司 一种提高高压断路器断口绝缘性能的辅助结构

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CH556602A (de) * 1973-01-12 1974-11-29 Sprecher & Schuh Ag Druckgasschalter.
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FR2575595B1 (fr) * 1985-01-02 1987-01-30 Alsthom Atlantique Disjoncteur a haute tension a gaz comprime
JPS63181228A (ja) * 1987-01-23 1988-07-26 株式会社東芝 パツフア形ガス遮断器

Also Published As

Publication number Publication date
KR0155551B1 (ko) 1998-11-16
CN1019713B (zh) 1992-12-30
EP0405410B1 (en) 1995-10-18
JPH0334229A (ja) 1991-02-14
DE69023053D1 (de) 1995-11-23
EP0405410A3 (en) 1992-01-08
EP0405410A2 (en) 1991-01-02
DE69023053T2 (de) 1996-06-20
CN1048464A (zh) 1991-01-09
JP2521353B2 (ja) 1996-08-07
US5079392A (en) 1992-01-07

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