CN204357634U8 - 一种变桨驱动装置 - Google Patents
一种变桨驱动装置 Download PDFInfo
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- CN204357634U8 CN204357634U8 CN201420820017.7U CN201420820017U CN204357634U8 CN 204357634 U8 CN204357634 U8 CN 204357634U8 CN 201420820017 U CN201420820017 U CN 201420820017U CN 204357634 U8 CN204357634 U8 CN 204357634U8
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- 230000009471 action Effects 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 28
- 230000005284 excitation Effects 0.000 claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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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
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420820017.7U CN204357634U8 (zh) | 2014-12-22 | 2014-12-22 | 一种变桨驱动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420820017.7U CN204357634U8 (zh) | 2014-12-22 | 2014-12-22 | 一种变桨驱动装置 |
Publications (2)
Publication Number | Publication Date |
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CN204357634U CN204357634U (zh) | 2015-05-27 |
CN204357634U8 true CN204357634U8 (zh) | 2016-10-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420820017.7U Active CN204357634U8 (zh) | 2014-12-22 | 2014-12-22 | 一种变桨驱动装置 |
Country Status (1)
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CN (1) | CN204357634U8 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109039106A (zh) * | 2018-09-06 | 2018-12-18 | 天津七二通信广播股份有限公司 | 一种铁路机车电台测试电源及其实现方法 |
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2014
- 2014-12-22 CN CN201420820017.7U patent/CN204357634U8/zh active Active
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Publication number | Publication date |
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CN204357634U (zh) | 2015-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing in the middle of the line of Energy Technology Consulting Co.,Ltd. Assignor: CECEP WIND POWER (ZHANGBEI) CO.,LTD. Contract record no.: 2016990000288 Denomination of utility model: Variable pitch driving device Granted publication date: 20150527 License type: Exclusive License Record date: 20160714 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CGPU | Change to patent or to utility model | ||
CU01 | Correction of utility model |
Correction item: Patentee Correct: Energy saving wind power (Zhangbei) Co., Ltd. False: Energy-saving Wind Power Generation (Zhangbei) Co., Ltd. Number: 21 Page: The title page Volume: 31 |
|
CU03 | Publication of corrected utility model |
Correction item: Patentee Correct: Energy saving wind power (Zhangbei) Co., Ltd. False: Energy-saving Wind Power Generation (Zhangbei) Co., Ltd. Number: 21 Volume: 31 |
|
ERR | Gazette correction | ||
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Beijing in the middle of the line of Energy Technology Consulting Co.,Ltd. Assignor: CECEP WIND POWER (ZHANGBEI) CO.,LTD. Contract record no.: 2016990000288 Date of cancellation: 20170411 |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Hui Inventor after: Wang Fei Inventor after: Hu Wanming Inventor after: Li Chunbin Inventor after: Ren Wei Inventor before: Liu Hui Inventor before: Wang Fei Inventor before: Hu Wanming Inventor before: Li Chunbin Inventor before: Ren Wei |