JP5117735B2 - 抵抗投入式ガス遮断器 - Google Patents
抵抗投入式ガス遮断器 Download PDFInfo
- Publication number
- JP5117735B2 JP5117735B2 JP2007037529A JP2007037529A JP5117735B2 JP 5117735 B2 JP5117735 B2 JP 5117735B2 JP 2007037529 A JP2007037529 A JP 2007037529A JP 2007037529 A JP2007037529 A JP 2007037529A JP 5117735 B2 JP5117735 B2 JP 5117735B2
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- Prior art keywords
- pressure
- hydraulic
- resistance
- circuit breaker
- hydraulic oil
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- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
Claims (1)
- 金属容器内に、主接点部と抵抗接点部とをそれぞれ有する二つの遮断部を配置し、前記各遮断部間を直列接続すると共に、前記各遮断部にはそれぞれ独立した油圧操作器を備え、前記各油圧操作器は、作動油の圧力を高める加圧手段と、作動油の圧力を蓄える蓄圧手段と、前記加圧手段を制御する制御手段と、前記蓄圧手段の作動油の圧力を検知して作動油の圧力が下限値に達すると前記加圧手段を起動すると共に、上限値に達すると前記加圧手段を停止するように前記制御手段に信号を送る圧力の検出手段とを有する抵抗投入式ガス遮断器において、前記各油圧操作器の前記各制御手段間は制御信号系統線で接続し、前記各制御手段のいずれかの起動信号により一方側の前記加圧手段が起動したとき、他方側の前記加圧手段を強制的に同期させて起動可能に構成したことを特徴とする抵抗投入式ガス遮断器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007037529A JP5117735B2 (ja) | 2007-02-19 | 2007-02-19 | 抵抗投入式ガス遮断器 |
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JP2007037529A JP5117735B2 (ja) | 2007-02-19 | 2007-02-19 | 抵抗投入式ガス遮断器 |
Publications (2)
Publication Number | Publication Date |
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JP2008204682A JP2008204682A (ja) | 2008-09-04 |
JP5117735B2 true JP5117735B2 (ja) | 2013-01-16 |
Family
ID=39781976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007037529A Active JP5117735B2 (ja) | 2007-02-19 | 2007-02-19 | 抵抗投入式ガス遮断器 |
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JP (1) | JP5117735B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102150429B1 (ko) * | 2016-05-26 | 2020-09-01 | 현대일렉트릭앤에너지시스템(주) | 배전반 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2679499B2 (ja) * | 1991-12-27 | 1997-11-19 | 三菱電機株式会社 | 遮断器及び開閉部の操作機構 |
JP2751727B2 (ja) * | 1992-04-14 | 1998-05-18 | 三菱電機株式会社 | 遮断器 |
JP2871947B2 (ja) * | 1992-04-16 | 1999-03-17 | 三菱電機株式会社 | 遮断器 |
JP3831802B2 (ja) * | 1996-05-10 | 2006-10-11 | 株式会社日立製作所 | 遮断器の流体圧駆動装置 |
JP3334560B2 (ja) * | 1997-05-16 | 2002-10-15 | 株式会社日立製作所 | 油圧操作器 |
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2007
- 2007-02-19 JP JP2007037529A patent/JP5117735B2/ja active Active
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JP2008204682A (ja) | 2008-09-04 |
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