CN208749491U - 叶轮锁定装置及其风力发电机组 - Google Patents
叶轮锁定装置及其风力发电机组 Download PDFInfo
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- CN208749491U CN208749491U CN201821552039.4U CN201821552039U CN208749491U CN 208749491 U CN208749491 U CN 208749491U CN 201821552039 U CN201821552039 U CN 201821552039U CN 208749491 U CN208749491 U CN 208749491U
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- China
- Prior art keywords
- impeller
- lock hole
- special
- locking pin
- shaped
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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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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821552039.4U CN208749491U (zh) | 2018-09-21 | 2018-09-21 | 叶轮锁定装置及其风力发电机组 |
Applications Claiming Priority (1)
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CN201821552039.4U CN208749491U (zh) | 2018-09-21 | 2018-09-21 | 叶轮锁定装置及其风力发电机组 |
Publications (1)
Publication Number | Publication Date |
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CN208749491U true CN208749491U (zh) | 2019-04-16 |
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CN201821552039.4U Active CN208749491U (zh) | 2018-09-21 | 2018-09-21 | 叶轮锁定装置及其风力发电机组 |
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CN (1) | CN208749491U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112483326A (zh) * | 2020-11-26 | 2021-03-12 | 三一重能股份有限公司 | 叶轮锁定装置及风力设备 |
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2018
- 2018-09-21 CN CN201821552039.4U patent/CN208749491U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112483326A (zh) * | 2020-11-26 | 2021-03-12 | 三一重能股份有限公司 | 叶轮锁定装置及风力设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: Impeller locking device and wind generating set thereof Effective date of registration: 20200623 Granted publication date: 20190416 Pledgee: Henan Wuzhi Rural Commercial Bank Co.,Ltd. Pledgor: JIAOZUO CITY BRAKE DEVELOPMENT Co.,Ltd. Registration number: Y2020980003380 |
|
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: 20210518 Granted publication date: 20190416 Pledgee: Henan Wuzhi Rural Commercial Bank Co.,Ltd. Pledgor: JIAOZUO CITY BRAKE DEVELOPMENT Co.,Ltd. Registration number: Y2020980003380 |
|
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: Impeller locking device and its wind turbine Effective date of registration: 20210519 Granted publication date: 20190416 Pledgee: Henan Wuzhi Rural Commercial Bank Co.,Ltd. Pledgor: JIAOZUO CITY BRAKE DEVELOPMENT Co.,Ltd. Registration number: Y2021980003787 |
|
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: 20220916 Granted publication date: 20190416 Pledgee: Henan Wuzhi Rural Commercial Bank Co.,Ltd. Pledgor: JIAOZUO CITY BRAKE DEVELOPMENT Co.,Ltd. Registration number: Y2021980003787 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |