CN104865490B - 一种用于输电线路故障指示的指示器 - Google Patents
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CN106841696A (zh) * | 2016-12-30 | 2017-06-13 | 天津智联恒信电力设备股份有限公司 | 应用于输电线路故障检测仪的壳体 |
CN111965491B (zh) * | 2020-08-24 | 2021-09-17 | 山东梅格彤天电气有限公司 | 一种基于边缘计算技术的就地型高精度故障指示器装置 |
CN113433422B (zh) * | 2021-06-22 | 2023-01-03 | 国家电网有限公司技术学院分公司 | 一种用于配电网线路故障定位的装置 |
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CN2264374Y (zh) * | 1996-06-06 | 1997-10-08 | 赵世红 | 高压电网短路故障指示器 |
US6963197B1 (en) * | 2002-05-31 | 2005-11-08 | E.O. Schweitzer Manufacturing Co., Llc. | Targeted timed reset fault indicator |
CN201060249Y (zh) * | 2007-06-06 | 2008-05-14 | 赵红羽 | 电力线路故障指示器 |
CN202351370U (zh) * | 2011-11-09 | 2012-07-25 | 思源电气股份有限公司 | 一种架空线路故障指示器 |
CN203798958U (zh) * | 2014-01-24 | 2014-08-27 | 浙江欣美科技有限公司 | 配电架空型监测指示器 |
CN104375060A (zh) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | 故障指示器 |
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Effective date of registration: 20191125 Address after: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Lei Sheng Technology Co., Ltd. Address before: 301700 Quanzhou District, Wuqing Yang Village North Road, No. 18, No. Patentee before: Tianjin Zhi Lianhengxin power equipment incorporated company |
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Effective date of registration: 20191230 Address after: No. 150, Xinghe South Road, hehe Town, Yinyang Town, Qidong City, Nantong City, Jiangsu Province Patentee after: Qidong Jiyuan Electric Co., Ltd Address before: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: Tianjin Lei Sheng Technology Co., Ltd. |
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