Wind turbine transmission
US11078888B2 · kind B2 · utility
1Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 2, 2017 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Dec 4, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/72
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A wind turbine transmission includes a high-speed spur gear stage which includes a HSS spur gear and an HSS pinion meshing therewith on a HSS pinion shaft. The HSS spur gear is directly mounted in a transmission housing of the wind turbine transmission. A sun gear shaft of a transmission stage, which is mounted upstream of the high-speed spur gear stage, is directly coupled to the HSS spur gear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.