CN201876972U - 剩余电流式电气火灾监控探测器 - Google Patents
剩余电流式电气火灾监控探测器 Download PDFInfo
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- CN201876972U CN201876972U CN2010205689037U CN201020568903U CN201876972U CN 201876972 U CN201876972 U CN 201876972U CN 2010205689037 U CN2010205689037 U CN 2010205689037U CN 201020568903 U CN201020568903 U CN 201020568903U CN 201876972 U CN201876972 U CN 201876972U
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CN2010205689037U CN201876972U (zh) | 2010-10-19 | 2010-10-19 | 剩余电流式电气火灾监控探测器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103065417A (zh) * | 2011-10-20 | 2013-04-24 | 成都思茂科技有限公司 | 电气火灾监控探测器 |
CN105336127A (zh) * | 2015-12-05 | 2016-02-17 | 张钦 | 一种电力电压检测过载报警系统 |
CN109073694A (zh) * | 2016-04-29 | 2018-12-21 | 程洪 | 报警触发电源断开的装置、系统和方法 |
CN112735247A (zh) * | 2020-12-31 | 2021-04-30 | 杭州拓深科技有限公司 | 一种支持多形态切换的电气火灾演示系统 |
-
2010
- 2010-10-19 CN CN2010205689037U patent/CN201876972U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103065417A (zh) * | 2011-10-20 | 2013-04-24 | 成都思茂科技有限公司 | 电气火灾监控探测器 |
CN105336127A (zh) * | 2015-12-05 | 2016-02-17 | 张钦 | 一种电力电压检测过载报警系统 |
CN109073694A (zh) * | 2016-04-29 | 2018-12-21 | 程洪 | 报警触发电源断开的装置、系统和方法 |
CN112735247A (zh) * | 2020-12-31 | 2021-04-30 | 杭州拓深科技有限公司 | 一种支持多形态切换的电气火灾演示系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG DAHUA ELECTRIC CO., LTD. Free format text: FORMER NAME: ZHEJIANG DAHUA SWITCH FACTORY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 325604 No. 86 long march road, Liushi Town, Zhejiang Province Patentee after: Zhejiang Dahua Electric Co., Ltd. Address before: 325604 No. 86 long march road, Liushi Town, Zhejiang Province Patentee before: Zhejiang Dahua Switchgear Factory |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20191019 |