Transmission, especially for wind power installations
US6607464B1 · kind B1 · utility
11Cited by
6References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2002 |
| Grant date | Aug 19, 2003 |
| Priority date | — |
| Expiry date | Jun 21, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/72
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A transmission, especially for wind power installations includes a planetary stage on the input side that is mounted upstream of at least one gear stage. The planetary stage includes at least two power-splitting planetary gears that are mounted in parallel. A differential gear that is mounted downstream of the power-splitting planetary gears compensates for an unequal load distribution between the individual planetary gears caused by their parallel disposition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.