CN103001176A - 用于道路交通信号控制机的驱动线路漏电保护电路 - Google Patents
用于道路交通信号控制机的驱动线路漏电保护电路 Download PDFInfo
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CN201210513924.2A CN103001176B (zh) | 2012-12-04 | 2012-12-04 | 用于道路交通信号控制机的驱动线路漏电保护电路 |
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CN201210513924.2A CN103001176B (zh) | 2012-12-04 | 2012-12-04 | 用于道路交通信号控制机的驱动线路漏电保护电路 |
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CN103001176A true CN103001176A (zh) | 2013-03-27 |
CN103001176B CN103001176B (zh) | 2015-02-18 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103490378A (zh) * | 2013-09-03 | 2014-01-01 | 辽宁工程技术大学 | 通信式选择性漏电保护装置 |
CN108549041A (zh) * | 2018-04-10 | 2018-09-18 | 哈尔滨松科信息技术有限公司 | 互感器结合单稳态电路实现的ac220输出状态检测电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080062591A1 (en) * | 2006-09-08 | 2008-03-13 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Automatic power-off protection apparatus |
CN102262175A (zh) * | 2011-04-29 | 2011-11-30 | 嘉兴市永信电子有限公司 | 分体式漏电信息采集装置 |
CN102593802A (zh) * | 2012-03-07 | 2012-07-18 | 淄博开发区东方电力器材厂 | 三相相变量漏电流动作保护器 |
CN202906439U (zh) * | 2012-12-04 | 2013-04-24 | 上海新中新猎豹交通科技股份有限公司 | 用于道路交通信号控制机的驱动线路漏电保护电路 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080062591A1 (en) * | 2006-09-08 | 2008-03-13 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Automatic power-off protection apparatus |
CN102262175A (zh) * | 2011-04-29 | 2011-11-30 | 嘉兴市永信电子有限公司 | 分体式漏电信息采集装置 |
CN102593802A (zh) * | 2012-03-07 | 2012-07-18 | 淄博开发区东方电力器材厂 | 三相相变量漏电流动作保护器 |
CN202906439U (zh) * | 2012-12-04 | 2013-04-24 | 上海新中新猎豹交通科技股份有限公司 | 用于道路交通信号控制机的驱动线路漏电保护电路 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103490378A (zh) * | 2013-09-03 | 2014-01-01 | 辽宁工程技术大学 | 通信式选择性漏电保护装置 |
CN108549041A (zh) * | 2018-04-10 | 2018-09-18 | 哈尔滨松科信息技术有限公司 | 互感器结合单稳态电路实现的ac220输出状态检测电路 |
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CN103001176B (zh) | 2015-02-18 |
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Inventor after: Xu Zhansheng Inventor after: Jiang Yongqiang Inventor after: Wang Houqiang Inventor after: Tao Rui Inventor before: Jiang Yongqiang Inventor before: Wang Houqiang Inventor before: Xu Zhansheng Inventor before: Tao Rui |
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Free format text: CORRECT: INVENTOR; FROM: JIANG YONGQIANG WANG HOUQIANG XU ZHANSHENG TAO RUI TO: XU ZHANSHENG JIANG YONGQIANG WANG HOUQIANG TAO RUI |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Zhansheng Inventor after: Jiang Yongqiang Inventor after: Hao Ji Inventor after: Qu Yanchun Inventor after: Tao Rui Inventor after: Sun Guodong Inventor after: Yang Xiaojun Inventor after: Che Dawei Inventor after: Li Wei Inventor after: Wang Houqiang Inventor before: Xu Zhansheng Inventor before: Jiang Yongqiang Inventor before: Wang Houqiang Inventor before: Tao Rui |
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Free format text: CORRECT: INVENTOR; FROM: XU ZHANSHENG JIANG YONGQIANG WANG HOUQIANG TAO RUI TO: XU ZHANSHENG HAO JI QU YANCHUN TAO RUI SUN GUODONG YANG XIAOJUN CHE DAWEI LI WEI WANG HOUQIANG JIANG YONGQIANG |
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Granted publication date: 20150218 Termination date: 20171204 |
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CF01 | Termination of patent right due to non-payment of annual fee |