CN202108660U - 用于兆瓦级电动变桨距风力发电机组的变桨轴承 - Google Patents
用于兆瓦级电动变桨距风力发电机组的变桨轴承 Download PDFInfo
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- CN202108660U CN202108660U CN2011200719469U CN201120071946U CN202108660U CN 202108660 U CN202108660 U CN 202108660U CN 2011200719469 U CN2011200719469 U CN 2011200719469U CN 201120071946 U CN201120071946 U CN 201120071946U CN 202108660 U CN202108660 U CN 202108660U
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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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Application Number | Priority Date | Filing Date | Title |
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CN2011200719469U CN202108660U (zh) | 2011-03-18 | 2011-03-18 | 用于兆瓦级电动变桨距风力发电机组的变桨轴承 |
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CN2011200719469U CN202108660U (zh) | 2011-03-18 | 2011-03-18 | 用于兆瓦级电动变桨距风力发电机组的变桨轴承 |
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CN202108660U true CN202108660U (zh) | 2012-01-11 |
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CN2011200719469U Expired - Lifetime CN202108660U (zh) | 2011-03-18 | 2011-03-18 | 用于兆瓦级电动变桨距风力发电机组的变桨轴承 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748395A (zh) * | 2012-07-10 | 2012-10-24 | 诸暨市成芳机械有限公司 | 风力发电机用变桨轴承 |
CN103573826A (zh) * | 2013-10-24 | 2014-02-12 | 沈阳华创风能有限公司 | 传动齿可换式风电变桨轴承 |
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2011
- 2011-03-18 CN CN2011200719469U patent/CN202108660U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748395A (zh) * | 2012-07-10 | 2012-10-24 | 诸暨市成芳机械有限公司 | 风力发电机用变桨轴承 |
CN102748395B (zh) * | 2012-07-10 | 2015-09-30 | 诸暨市成芳机械有限公司 | 风力发电机用变桨轴承 |
CN103573826A (zh) * | 2013-10-24 | 2014-02-12 | 沈阳华创风能有限公司 | 传动齿可换式风电变桨轴承 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SINOVEL WIND TECHNOLOGY (GANSU) CO., LTD. Free format text: FORMER OWNER: SINOVEL WIND (GROUP) CO., LTD. Effective date: 20131018 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100872 HAIDIAN, BEIJING TO: 735000 JIUQUAN, GANSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131018 Address after: Suzhou Industrial Park 735000 area in Gansu city of Jiuquan province (South Park) Patentee after: Sinovel Technology (Gansu) Co., Ltd. Address before: 100872, 19 floor, building 59, Zhongguancun Avenue, Beijing, Haidian District Patentee before: Sinovel Wind Group Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120111 |
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CX01 | Expiry of patent term |