JP2012164652A - 真空遮断器のフレキシブルシャント - Google Patents
真空遮断器のフレキシブルシャント Download PDFInfo
- Publication number
- JP2012164652A JP2012164652A JP2012012154A JP2012012154A JP2012164652A JP 2012164652 A JP2012164652 A JP 2012164652A JP 2012012154 A JP2012012154 A JP 2012012154A JP 2012012154 A JP2012012154 A JP 2012012154A JP 2012164652 A JP2012164652 A JP 2012164652A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- clamp
- flexible
- circuit breaker
- vacuum circuit
- 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.)
- Pending
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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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/6606—Terminal arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
- H01H2001/5827—Laminated connections, i.e. the flexible conductor is composed of a plurality of thin flexible conducting layers
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/6606—Terminal arrangements
- H01H2033/6613—Cooling arrangements directly associated with the terminal arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Trip Switchboards (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Breakers (AREA)
Abstract
【解決手段】本発明による真空遮断器のフレキシブルシャント38は、1対の導体板で構成され、各導体板38a及び38bは、クランプ36に接続されて平坦な導体部からなるクランプ接続部38a1及び38b1と、端子40側に接続されて平坦な導体部からなる端子側接続部38a3及び38b3と、クランプ接続部38a1及び38b1と端子側接続部38a3及び38b3とを連結するように外側に膨らんで形成されるフレキシブル曲面部38a2及び38b2とを含む。
【選択図】図3
Description
33 真空インタラプタ
34 固定接点
35 可動接点
35a 可動軸
36 クランプ
37 ヒートシンク
38 フレキシブルシャント
38a、38b 導体板
38a1、38b1 クランプ接続部
38a2、38b2 フレキシブル曲面部
38a3、38b3 端子側接続部
38c、38d 接続口部
39 シャント固定ブロック
40 下部端子
Claims (4)
- 真空インタラプタ、可動軸、ヒートシンク、前記ヒートシンクを前記可動軸に接続するクランプ、及び電源又は負荷側電力回路に接続される端子を有する真空遮断器のフレキシブルシャントにおいて、
1対の導体板で構成され、
各前記導体板は、
前記クランプに接続されて平坦な導体部からなるクランプ接続部と、
前記端子側に接続されて平坦な導体部からなる端子側接続部と、
前記クランプ接続部と前記端子側接続部とを連結するように外側に膨らんで形成されるフレキシブル曲面部と、
を含むことを特徴とする真空遮断器のフレキシブルシャント。 - 前記クランプ接続部及び前記端子側接続部は、それぞれネジを含む固定手段を接続するための複数の接続口部を有することを特徴とする請求項1に記載の真空遮断器のフレキシブルシャント。
- 前記端子側接続部を前記端子に固定するために、前記端子側接続部と前記端子との間に介在する導電材からなるシャント固定ブロックをさらに含むことを特徴とする請求項1又は2に記載の真空遮断器のフレキシブルシャント。
- 前記導体板は、複数の電気導体薄板を積層及び圧着して形成される導体板であることを特徴とする請求項1〜3のいずれか1項に記載の真空遮断器のフレキシブルシャント。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0011249 | 2011-02-08 | ||
KR1020110011249A KR101150334B1 (ko) | 2011-02-08 | 2011-02-08 | 진공차단기의 플렉서블 션트 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012164652A true JP2012164652A (ja) | 2012-08-30 |
Family
ID=45495812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012012154A Pending JP2012164652A (ja) | 2011-02-08 | 2012-01-24 | 真空遮断器のフレキシブルシャント |
Country Status (7)
Country | Link |
---|---|
US (1) | US9012801B2 (ja) |
EP (1) | EP2485229B1 (ja) |
JP (1) | JP2012164652A (ja) |
KR (1) | KR101150334B1 (ja) |
CN (1) | CN102637549B (ja) |
ES (1) | ES2567191T3 (ja) |
RU (1) | RU2504855C2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2551879B1 (en) * | 2011-07-27 | 2014-07-09 | ABB Technology AG | Pushrod assembly for circuit breaker |
KR20130120221A (ko) * | 2012-04-25 | 2013-11-04 | 현대중공업 주식회사 | 진공 차단기의 가동 접촉자의 편심 방지 구조 |
KR200473205Y1 (ko) | 2012-12-28 | 2014-06-16 | 엘에스산전 주식회사 | 진공차단기 주회로부의 플렉시블 션트 |
CN103198969A (zh) * | 2013-03-19 | 2013-07-10 | 启东德佳电器配件有限公司 | 一种改进的真空断路器 |
JP6209622B2 (ja) * | 2014-01-24 | 2017-10-04 | 矢崎総業株式会社 | サービスプラグ |
CN113838687A (zh) * | 2020-06-24 | 2021-12-24 | 施耐德电器工业公司 | 具有辅助分流组件的分断单元和双电源转换开关 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61176790U (ja) * | 1985-04-24 | 1986-11-04 | ||
JPH06208821A (ja) * | 1993-01-11 | 1994-07-26 | Mitsubishi Electric Corp | 真空遮断器 |
JP3002038U (ja) * | 1994-03-15 | 1994-09-13 | 株式会社井上製作所 | 薄板重ね合せ型の可撓性接続端子 |
JPH10321096A (ja) * | 1997-05-23 | 1998-12-04 | Mitsubishi Electric Corp | 開閉器 |
WO2001086675A2 (en) * | 2000-05-09 | 2001-11-15 | Eaton Corporation | Flexible shunt for electric power switch |
JP2004312824A (ja) * | 2003-04-03 | 2004-11-04 | Hitachi Ltd | 真空スイッチギヤ |
JP2007193957A (ja) * | 2006-01-17 | 2007-08-02 | Hitachi Ltd | 真空遮断器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL136434C (ja) * | 1968-03-18 | |||
US4144554A (en) | 1976-12-08 | 1979-03-13 | Square D Company | Circuit breaker bolt-on flexible connector |
CA1082272A (en) * | 1976-12-08 | 1980-07-22 | Kenneth W. Erickson | Circuit breaker bolt-on flexible connector |
SU653649A1 (ru) | 1977-01-06 | 1979-03-25 | Предприятие П/Я Р-6409 | Система регулировани давлени дл электрохимического генератора с газообразными реагентами |
US4384179A (en) * | 1981-02-12 | 1983-05-17 | Westinghouse Electric Corp. | Stiff flexible connector for a circuit breaker or other electrical apparatus |
CN1072384A (zh) | 1992-05-12 | 1993-05-26 | 程志明 | 重力加速器 |
US5530216A (en) * | 1995-03-07 | 1996-06-25 | Eaton Corporation | Flexible connector for a circuit breaker |
CN1222964A (zh) | 1996-06-19 | 1999-07-14 | 燃烧工程有限公司 | 影响控制径向分层火焰核心燃烧炉的方法 |
JPH1145641A (ja) | 1997-07-28 | 1999-02-16 | Mitsubishi Electric Corp | 遮断器 |
EP1198586B1 (en) * | 1999-06-26 | 2010-03-03 | Odyssey Thera, Inc. | An in vivo library-versus-library selection of optimized protein-protein interactions |
JP4946920B2 (ja) * | 2008-03-03 | 2012-06-06 | 三菱電機株式会社 | 真空開閉器 |
KR100996791B1 (ko) | 2008-04-10 | 2010-11-25 | 엘에스산전 주식회사 | 진공차단기의 주회로 단자 어셈블리 |
JP5340043B2 (ja) * | 2009-06-08 | 2013-11-13 | 三菱電機株式会社 | 遮断器 |
-
2011
- 2011-02-08 KR KR1020110011249A patent/KR101150334B1/ko active IP Right Grant
-
2012
- 2012-01-17 ES ES12151402.0T patent/ES2567191T3/es active Active
- 2012-01-17 EP EP12151402.0A patent/EP2485229B1/en active Active
- 2012-01-24 JP JP2012012154A patent/JP2012164652A/ja active Pending
- 2012-01-25 US US13/358,436 patent/US9012801B2/en active Active
- 2012-02-07 RU RU2012104228/07A patent/RU2504855C2/ru active
- 2012-02-08 CN CN201210029461.2A patent/CN102637549B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61176790U (ja) * | 1985-04-24 | 1986-11-04 | ||
JPH06208821A (ja) * | 1993-01-11 | 1994-07-26 | Mitsubishi Electric Corp | 真空遮断器 |
JP3002038U (ja) * | 1994-03-15 | 1994-09-13 | 株式会社井上製作所 | 薄板重ね合せ型の可撓性接続端子 |
JPH10321096A (ja) * | 1997-05-23 | 1998-12-04 | Mitsubishi Electric Corp | 開閉器 |
WO2001086675A2 (en) * | 2000-05-09 | 2001-11-15 | Eaton Corporation | Flexible shunt for electric power switch |
JP2004312824A (ja) * | 2003-04-03 | 2004-11-04 | Hitachi Ltd | 真空スイッチギヤ |
JP2007193957A (ja) * | 2006-01-17 | 2007-08-02 | Hitachi Ltd | 真空遮断器 |
Also Published As
Publication number | Publication date |
---|---|
US9012801B2 (en) | 2015-04-21 |
KR101150334B1 (ko) | 2012-06-08 |
CN102637549B (zh) | 2015-04-01 |
EP2485229B1 (en) | 2016-01-13 |
CN102637549A (zh) | 2012-08-15 |
RU2012104228A (ru) | 2013-12-10 |
US20120199557A1 (en) | 2012-08-09 |
ES2567191T3 (es) | 2016-04-20 |
EP2485229A1 (en) | 2012-08-08 |
RU2504855C2 (ru) | 2014-01-20 |
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