CN212782977U - 一种高效散热的干式变压器 - Google Patents
一种高效散热的干式变压器 Download PDFInfo
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- CN212782977U CN212782977U CN202021947479.7U CN202021947479U CN212782977U CN 212782977 U CN212782977 U CN 212782977U CN 202021947479 U CN202021947479 U CN 202021947479U CN 212782977 U CN212782977 U CN 212782977U
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- 210000002421 cell wall Anatomy 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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CN202021947479.7U CN212782977U (zh) | 2020-09-07 | 2020-09-07 | 一种高效散热的干式变压器 |
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CN202021947479.7U CN212782977U (zh) | 2020-09-07 | 2020-09-07 | 一种高效散热的干式变压器 |
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CN212782977U true CN212782977U (zh) | 2021-03-23 |
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CN202021947479.7U Active CN212782977U (zh) | 2020-09-07 | 2020-09-07 | 一种高效散热的干式变压器 |
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CN (1) | CN212782977U (zh) |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dry type transformer with high efficiency heat dissipation Effective date of registration: 20211216 Granted publication date: 20210323 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2021980015144 |
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PC01 | Cancellation 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: 20221209 Granted publication date: 20210323 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2021980015144 |
|
PE01 | Entry into force 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 Dry Type Transformer with High Efficiency Heat Dissipation Effective date of registration: 20221214 Granted publication date: 20210323 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2022980027130 |
|
PC01 | Cancellation 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: 20231127 Granted publication date: 20210323 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2022980027130 |
|
PE01 | Entry into force 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 high-efficiency heat dissipation dry-type transformer Effective date of registration: 20231129 Granted publication date: 20210323 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2023980068454 |