CN213817217U - 用于风电机组的电路安全防护装置 - Google Patents
用于风电机组的电路安全防护装置 Download PDFInfo
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- CN213817217U CN213817217U CN202021757254.5U CN202021757254U CN213817217U CN 213817217 U CN213817217 U CN 213817217U CN 202021757254 U CN202021757254 U CN 202021757254U CN 213817217 U CN213817217 U CN 213817217U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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CN202021757254.5U CN213817217U (zh) | 2020-08-20 | 2020-08-20 | 用于风电机组的电路安全防护装置 |
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CN202021757254.5U CN213817217U (zh) | 2020-08-20 | 2020-08-20 | 用于风电机组的电路安全防护装置 |
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CN213817217U true CN213817217U (zh) | 2021-07-27 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 102200 North Binhe Road, Beiqijia Town, Changping District, Beijing Patentee after: National Energy Group New Energy Co.,Ltd. Patentee after: GUOHUA (ZHUCHENG) WIND POWER GENERATION CO.,LTD. Address before: 102209 North Binhe Road, Beiqijia Town, Changping District, Beijing Patentee before: SHENHUA NEW ENERGY Co.,Ltd. Patentee before: GUOHUA (ZHUCHENG) WIND POWER GENERATION CO.,LTD. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220701 Address after: 262200 shihetou community, Linjia Village Town, Zhucheng City, Weifang City, Shandong Province Patentee after: GUOHUA (ZHUCHENG) WIND POWER GENERATION CO.,LTD. Address before: 102200 North Binhe Road, Beiqijia Town, Changping District, Beijing Patentee before: National Energy Group New Energy Co.,Ltd. Patentee before: GUOHUA (ZHUCHENG) WIND POWER GENERATION CO.,LTD. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220801 Address after: 264300 Rongcheng State Administration of taxation training center, Binhai Avenue, Rongcheng City, Weihai City, Shandong Province Patentee after: GUOHUA RUIFENG (RONGCHENG) WIND POWER GENERATION Co.,Ltd. Address before: 262200 shihetou community, Linjia Village Town, Zhucheng City, Weifang City, Shandong Province Patentee before: GUOHUA (ZHUCHENG) WIND POWER GENERATION CO.,LTD. |
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TR01 | Transfer of patent right |