CN206439381U - The lubricating structure of planetary gear train spring bearing in wind turbine gearbox - Google Patents
The lubricating structure of planetary gear train spring bearing in wind turbine gearbox Download PDFInfo
- Publication number
- CN206439381U CN206439381U CN201621456750.0U CN201621456750U CN206439381U CN 206439381 U CN206439381 U CN 206439381U CN 201621456750 U CN201621456750 U CN 201621456750U CN 206439381 U CN206439381 U CN 206439381U
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- CN
- China
- Prior art keywords
- oil
- planetary gear
- planet carrier
- collection box
- bearing pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621456750.0U CN206439381U (en) | 2016-12-28 | 2016-12-28 | The lubricating structure of planetary gear train spring bearing in wind turbine gearbox |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621456750.0U CN206439381U (en) | 2016-12-28 | 2016-12-28 | The lubricating structure of planetary gear train spring bearing in wind turbine gearbox |
Publications (1)
Publication Number | Publication Date |
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CN206439381U true CN206439381U (en) | 2017-08-25 |
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Family Applications (1)
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CN201621456750.0U Active CN206439381U (en) | 2016-12-28 | 2016-12-28 | The lubricating structure of planetary gear train spring bearing in wind turbine gearbox |
Country Status (1)
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CN (1) | CN206439381U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106594250A (en) * | 2016-12-28 | 2017-04-26 | 南京高速齿轮制造有限公司 | Lubricating mechanism of planetary gear train supporting bearing in wind power gearbox |
WO2020114507A1 (en) * | 2018-12-07 | 2020-06-11 | 南京高速齿轮制造有限公司 | Gear box |
-
2016
- 2016-12-28 CN CN201621456750.0U patent/CN206439381U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106594250A (en) * | 2016-12-28 | 2017-04-26 | 南京高速齿轮制造有限公司 | Lubricating mechanism of planetary gear train supporting bearing in wind power gearbox |
CN106594250B (en) * | 2016-12-28 | 2024-02-23 | 南京高速齿轮制造有限公司 | Lubrication mechanism for planetary gear train supporting bearing in wind power gear box |
WO2020114507A1 (en) * | 2018-12-07 | 2020-06-11 | 南京高速齿轮制造有限公司 | Gear box |
EP3892891A4 (en) * | 2018-12-07 | 2022-08-17 | Nanjing High-Speed Gear Manufacturing Co., Ltd. | Gear box |
US11543019B2 (en) | 2018-12-07 | 2023-01-03 | Nanjing High-Speed Gear Manufacturing Co., Ltd. | Gear box with an oil stirring box |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190923 Address after: 211100 No. 30 Houjiao Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning High-tech Park) Co-patentee after: Nanjing High Precision Transmission Equipment Manufacturing Group Co.,Ltd. Patentee after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Address before: 211100, No. 1 East Tianyuan Road, Jiangning Science Park, Jiangning District, Jiangsu, Nanjing Patentee before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200511 Address after: No. 30 Houjiao Road, Jiangning District, Nanjing, Jiangsu Province, 210000 (Jiangning High-tech Park) Patentee after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Address before: 211100 No. 30 Houjiao Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning High-tech Park) Co-patentee before: Nanjing High Precision Transmission Equipment Manufacturing Group Co.,Ltd. Patentee before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20230207 Granted publication date: 20170825 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20230327 Granted publication date: 20170825 |