CN202906439U - 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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- CN202906439U CN202906439U CN 201220661442 CN201220661442U CN202906439U CN 202906439 U CN202906439 U CN 202906439U CN 201220661442 CN201220661442 CN 201220661442 CN 201220661442 U CN201220661442 U CN 201220661442U CN 202906439 U CN202906439 U CN 202906439U
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220661442 CN202906439U (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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| CN 201220661442 CN202906439U (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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| CN202906439U true CN202906439U (zh) | 2013-04-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001176A (zh) * | 2012-12-04 | 2013-03-27 | 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 |
| CN105448117A (zh) * | 2015-12-22 | 2016-03-30 | 青岛海信网络科技股份有限公司 | 一种信号机及信号灯链路漏电检测方法 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001176A (zh) * | 2012-12-04 | 2013-03-27 | 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 |
| CN103001176B (zh) * | 2012-12-04 | 2015-02-18 | 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 |
| CN105448117A (zh) * | 2015-12-22 | 2016-03-30 | 青岛海信网络科技股份有限公司 | 一种信号机及信号灯链路漏电检测方法 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| 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: Jiang Yongqiang Inventor before: Wang Houqiang Inventor before: Xu Zhansheng Inventor before: Tao Rui |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG YONGQIANG WANG HOUQIANG XU ZHANSHENG 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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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |