CN202472861U - 人体接近自动感应安全围栏 - Google Patents
人体接近自动感应安全围栏 Download PDFInfo
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- CN202472861U CN202472861U CN 201220074577 CN201220074577U CN202472861U CN 202472861 U CN202472861 U CN 202472861U CN 201220074577 CN201220074577 CN 201220074577 CN 201220074577 U CN201220074577 U CN 201220074577U CN 202472861 U CN202472861 U CN 202472861U
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CN 201220074577 CN202472861U (zh) | 2012-03-02 | 2012-03-02 | 人体接近自动感应安全围栏 |
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CN 201220074577 CN202472861U (zh) | 2012-03-02 | 2012-03-02 | 人体接近自动感应安全围栏 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104196326A (zh) * | 2014-09-18 | 2014-12-10 | 国家电网公司 | 电力检修红外安全围栏 |
CN105133922A (zh) * | 2015-09-17 | 2015-12-09 | 国网山东省电力公司德州供电公司 | 一种变电站气体绝缘金属封闭开关设备专用安全围栏系统 |
CN107244337A (zh) * | 2017-06-16 | 2017-10-13 | 中铁六局集团天津铁路建设有限公司 | 一种铁路安全警示装置 |
CN109410492A (zh) * | 2018-11-12 | 2019-03-01 | 国网浙江省电力有限公司舟山供电公司 | 一种新型变压器安全围栏报警器 |
CN112735069A (zh) * | 2020-12-03 | 2021-04-30 | 贵州电网有限责任公司 | 一种在变电站上电杆维护进行位置预警的电子围栏 |
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2012
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104196326A (zh) * | 2014-09-18 | 2014-12-10 | 国家电网公司 | 电力检修红外安全围栏 |
CN105133922A (zh) * | 2015-09-17 | 2015-12-09 | 国网山东省电力公司德州供电公司 | 一种变电站气体绝缘金属封闭开关设备专用安全围栏系统 |
CN105133922B (zh) * | 2015-09-17 | 2017-12-05 | 国网山东省电力公司德州供电公司 | 一种变电站气体绝缘金属封闭开关设备专用安全围栏系统 |
CN107244337A (zh) * | 2017-06-16 | 2017-10-13 | 中铁六局集团天津铁路建设有限公司 | 一种铁路安全警示装置 |
CN109410492A (zh) * | 2018-11-12 | 2019-03-01 | 国网浙江省电力有限公司舟山供电公司 | 一种新型变压器安全围栏报警器 |
CN112735069A (zh) * | 2020-12-03 | 2021-04-30 | 贵州电网有限责任公司 | 一种在变电站上电杆维护进行位置预警的电子围栏 |
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20130410 Owner name: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20130410 |
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Effective date of registration: 20130410 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Patentee after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050091 Shijiazhuang power supply company, No. 529 Zhonghua South Street, Hebei, Shijiazhuang Patentee before: Shijiazhuang Power Supply Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20121003 Termination date: 20180302 |