CN201985271U - 磁力吸附式地线接地装置 - Google Patents
磁力吸附式地线接地装置 Download PDFInfo
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- CN201985271U CN201985271U CN2011200238030U CN201120023803U CN201985271U CN 201985271 U CN201985271 U CN 201985271U CN 2011200238030 U CN2011200238030 U CN 2011200238030U CN 201120023803 U CN201120023803 U CN 201120023803U CN 201985271 U CN201985271 U CN 201985271U
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- wire clamp
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- copper
- bottom plate
- copper bottom
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Application Number | Priority Date | Filing Date | Title |
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CN2011200238030U CN201985271U (zh) | 2011-01-25 | 2011-01-25 | 磁力吸附式地线接地装置 |
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CN2011200238030U CN201985271U (zh) | 2011-01-25 | 2011-01-25 | 磁力吸附式地线接地装置 |
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CN201985271U true CN201985271U (zh) | 2011-09-21 |
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CN2011200238030U Expired - Fee Related CN201985271U (zh) | 2011-01-25 | 2011-01-25 | 磁力吸附式地线接地装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102760982A (zh) * | 2012-07-18 | 2012-10-31 | 力帆实业(集团)股份有限公司 | 电焊机磁吸式地线连接装置 |
CN107749521A (zh) * | 2017-09-29 | 2018-03-02 | 国网山东省电力公司烟台供电公司 | 并沟线夹及其安装方法 |
CN112290242A (zh) * | 2020-09-26 | 2021-01-29 | 广东韶钢松山股份有限公司 | 一种试验仪器接地用固定装置 |
-
2011
- 2011-01-25 CN CN2011200238030U patent/CN201985271U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102760982A (zh) * | 2012-07-18 | 2012-10-31 | 力帆实业(集团)股份有限公司 | 电焊机磁吸式地线连接装置 |
CN102760982B (zh) * | 2012-07-18 | 2014-07-16 | 力帆实业(集团)股份有限公司 | 电焊机磁吸式地线连接装置 |
CN107749521A (zh) * | 2017-09-29 | 2018-03-02 | 国网山东省电力公司烟台供电公司 | 并沟线夹及其安装方法 |
CN112290242A (zh) * | 2020-09-26 | 2021-01-29 | 广东韶钢松山股份有限公司 | 一种试验仪器接地用固定装置 |
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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: LANZHOU LS PETROLEUM EQUIPMENT ENGINEERING CO., LT Free format text: FORMER NAME: LANSHI GUOMIN OIL WELL PETROLEUM ENGINEERING CO., LTD., LANZHOU |
|
CP01 | Change in the name or title of a patent holder |
Address after: Qilihe District of Gansu city in Lanzhou province 730050 Xijin Road No. 198 Patentee after: Lanzhou LS Petroleum Equipment Engineering Co., Ltd. Address before: Qilihe District of Gansu city in Lanzhou province 730050 Xijin Road No. 198 Patentee before: Lanzhou Lanshi Guomin Oil Well Petroleum Engineering Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20170125 |
|
CF01 | Termination of patent right due to non-payment of annual fee |