patent · US7259472
Wind turbine generator
21 August 2007
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Abstract
A wind turbine generator including a nacelle having reduced size and weight is provided. The wind turbine generator includes a nacelle disposed on a tower. The nacelle includes a main shaft that is connected to a rotor head equipped with blades and that integrally rotates with the rotor head, a gearbox that increases the rotational speed of the main shaft and that outputs the resulting rotational speed, and a generator driven by the output from the gearbox. In the wind turbin...
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2005-12-21
- Source
- Google Patents bibliographic record
- Granted
- 2007-08-21
- Inventors
- Hisao Miyake; Masaaki Shibata; Yasuyoshi Tozaki; Katsuhiko Shoda; Mitsubishi Heavy Industries Ltd