CN203521961U - 直流验电接地设备 - Google Patents
直流验电接地设备 Download PDFInfo
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- CN203521961U CN203521961U CN201320556130.4U CN201320556130U CN203521961U CN 203521961 U CN203521961 U CN 203521961U CN 201320556130 U CN201320556130 U CN 201320556130U CN 203521961 U CN203521961 U CN 203521961U
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CN201320556130.4U CN203521961U (zh) | 2013-09-06 | 2013-09-06 | 直流验电接地设备 |
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CN201320556130.4U CN203521961U (zh) | 2013-09-06 | 2013-09-06 | 直流验电接地设备 |
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CN201320556130.4U Expired - Lifetime CN203521961U (zh) | 2013-09-06 | 2013-09-06 | 直流验电接地设备 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104426086A (zh) * | 2013-09-06 | 2015-03-18 | 广州市地下铁道总公司 | 直流验电接地设备及其工作方法 |
CN111653968A (zh) * | 2020-05-15 | 2020-09-11 | 国网浙江桐乡市供电有限公司 | 配电房用轨道式巡检设备 |
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2013
- 2013-09-06 CN CN201320556130.4U patent/CN203521961U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104426086A (zh) * | 2013-09-06 | 2015-03-18 | 广州市地下铁道总公司 | 直流验电接地设备及其工作方法 |
CN104426086B (zh) * | 2013-09-06 | 2017-06-20 | 广州市地下铁道总公司 | 直流验电接地设备及其工作方法 |
CN111653968A (zh) * | 2020-05-15 | 2020-09-11 | 国网浙江桐乡市供电有限公司 | 配电房用轨道式巡检设备 |
CN111653968B (zh) * | 2020-05-15 | 2021-10-22 | 国网浙江桐乡市供电有限公司 | 配电房用轨道式巡检设备 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: GUANGZHOU METRO CORPORATION Free format text: FORMER OWNER: YOUTE ELECTRIC POWER SCIENCE AND TECHNOLOGY CO., LTD., ZHUHAI Effective date: 20140729 Owner name: YOUTE ELECTRIC POWER SCIENCE AND TECHNOLOGY CO., L Effective date: 20140729 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 519000 ZHUHAI, GUANGDONG PROVINCE TO: 510335 GUANGZHOU, GUANGDONG PROVINCE |
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Effective date of registration: 20140729 Address after: 510335, Nanfeng 11-13A, No. 618 East Haizhuqu District Road, Guangzhou, Guangdong, Xingang Patentee after: GUANGZHOU METRO Corp. Patentee after: ZHUHAI UNITECH POWER TECHNOLOGY Co.,Ltd. Address before: 519000 Guangdong city of Zhuhai province Xiangzhou Yinhua Road No. 102 Patentee before: ZHUHAI UNITECH POWER TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140402 |