CN210272103U - 一种110kv变电站防止带电拉合线路地刀 - Google Patents
一种110kv变电站防止带电拉合线路地刀 Download PDFInfo
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- CN210272103U CN210272103U CN201921208707.6U CN201921208707U CN210272103U CN 210272103 U CN210272103 U CN 210272103U CN 201921208707 U CN201921208707 U CN 201921208707U CN 210272103 U CN210272103 U CN 210272103U
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Denomination of utility model: A kind of grounding knife for preventing live line from closing in 110kV Substation Effective date of registration: 20210104 Granted publication date: 20200407 Pledgee: Jiyuan branch of Bank of Communications Co.,Ltd. Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2020980010523 |
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Date of cancellation: 20210705 Granted publication date: 20200407 Pledgee: Jiyuan branch of Bank of Communications Co.,Ltd. Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2020980010523 |
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Denomination of utility model: A grounding knife for preventing live line closing in 110kV Substation Effective date of registration: 20211029 Granted publication date: 20200407 Pledgee: Industrial and Commercial Bank of China Limited Jiyuan branch Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2021980011583 |
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Date of cancellation: 20220916 Granted publication date: 20200407 Pledgee: Industrial and Commercial Bank of China Limited Jiyuan branch Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2021980011583 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: A kind of grounding knife for 110KV substation to prevent electrified line from closing Effective date of registration: 20221117 Granted publication date: 20200407 Pledgee: Industrial and Commercial Bank of China Limited Jiyuan branch Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2022980022040 |
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Date of cancellation: 20231030 Granted publication date: 20200407 Pledgee: Industrial and Commercial Bank of China Limited Jiyuan branch Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2022980022040 |