CN216562702U - 一种光伏变电站施工工程用接地变压器 - Google Patents
一种光伏变电站施工工程用接地变压器 Download PDFInfo
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- CN216562702U CN216562702U CN202123192255.7U CN202123192255U CN216562702U CN 216562702 U CN216562702 U CN 216562702U CN 202123192255 U CN202123192255 U CN 202123192255U CN 216562702 U CN216562702 U CN 216562702U
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- 230000005540 biological transmission Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grounding transformer for photovoltaic substation construction engineering Effective date of registration: 20221128 Granted publication date: 20220517 Pledgee: Dongying rural commercial bank Limited by Share Ltd. Shengli branch Pledgor: SHANDONG DESHENG ELECTRIC POWER Co.,Ltd. Registration number: Y2022980023873 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231207 Granted publication date: 20220517 Pledgee: Dongying rural commercial bank Limited by Share Ltd. Shengli branch Pledgor: SHANDONG DESHENG ELECTRIC POWER Co.,Ltd. Registration number: Y2022980023873 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grounding transformer for photovoltaic substation construction engineering Effective date of registration: 20231227 Granted publication date: 20220517 Pledgee: China Construction Bank Corporation Dongying nonggao District sub branch Pledgor: SHANDONG DESHENG ELECTRIC POWER Co.,Ltd. Registration number: Y2023980074800 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |