CN101527234B - 可检测电力异常状态的分励脱扣器 - Google Patents
可检测电力异常状态的分励脱扣器 Download PDFInfo
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- CN101527234B CN101527234B CN2008100833397A CN200810083339A CN101527234B CN 101527234 B CN101527234 B CN 101527234B CN 2008100833397 A CN2008100833397 A CN 2008100833397A CN 200810083339 A CN200810083339 A CN 200810083339A CN 101527234 B CN101527234 B CN 101527234B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100833397A CN101527234B (zh) | 2008-03-03 | 2008-03-03 | 可检测电力异常状态的分励脱扣器 |
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CN2008100833397A CN101527234B (zh) | 2008-03-03 | 2008-03-03 | 可检测电力异常状态的分励脱扣器 |
Publications (2)
Publication Number | Publication Date |
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CN101527234A CN101527234A (zh) | 2009-09-09 |
CN101527234B true CN101527234B (zh) | 2011-08-10 |
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CN2008100833397A Expired - Fee Related CN101527234B (zh) | 2008-03-03 | 2008-03-03 | 可检测电力异常状态的分励脱扣器 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101396945B1 (ko) * | 2010-10-05 | 2014-05-19 | 엘에스산전 주식회사 | 누전 차단기 |
CN103177131B (zh) * | 2011-12-21 | 2017-03-29 | 北京普源精电科技有限公司 | 具有断电自保护功能的数据采集装置和数据采集卡 |
CN102543604B (zh) * | 2012-02-16 | 2014-04-09 | 常州工学院 | 适于与直流继电器串联工作的直流分励脱扣器 |
CN102568963B (zh) * | 2012-02-16 | 2014-04-09 | 常州工学院 | 适于与交流继电器串联工作的交流分励脱扣器 |
CN102646555A (zh) * | 2012-05-10 | 2012-08-22 | 无锡希恩电气有限公司 | 高压泄放开关 |
EP3035360B1 (en) | 2014-12-16 | 2017-03-08 | General Electric Technology GmbH | Improvements in or relating to circuit interruption devices |
CN114252762A (zh) * | 2020-09-22 | 2022-03-29 | 株洲变流技术国家工程研究中心有限公司 | 用于分励脱扣器的检测方法及装置 |
CN114034991B (zh) * | 2021-11-02 | 2024-07-19 | 常熟理工学院 | 低压断路器负载侧配电线绝缘在线检测及保护装置 |
CN114019324B (zh) * | 2021-11-02 | 2024-07-19 | 常熟理工学院 | 低压智能型断路器负载侧配电线绝缘在线检测传感装置及方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761704A (en) * | 1986-01-10 | 1988-08-02 | Merlin Gerin | Solid-state trip device with test circuit for an electrical circuit breaker |
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- 2008-03-03 CN CN2008100833397A patent/CN101527234B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761704A (en) * | 1986-01-10 | 1988-08-02 | Merlin Gerin | Solid-state trip device with test circuit for an electrical circuit breaker |
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Publication number | Publication date |
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CN101527234A (zh) | 2009-09-09 |
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Shunt release capable of detecting abnormal power state Effective date of registration: 20130712 Granted publication date: 20110810 Pledgee: Huaxia Bank, Limited by Share Ltd, Wuhan Optics Valley science and Technology Branch Pledgor: Hubei Sheng Jia electrical equipment Co., Ltd.,|Wan Jiasheng Registration number: 2013990000455 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160527 Granted publication date: 20110810 Pledgee: Huaxia Bank, Limited by Share Ltd, Wuhan Optics Valley science and Technology Branch Pledgor: Hubei Sheng Jia electrical equipment Co., Ltd.,|Wan Jiasheng Registration number: 2013990000455 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20160303 |
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CF01 | Termination of patent right due to non-payment of annual fee |