Title:
Transmission
Document Type and Number:
Japanese Patent JP6188718
Kind Code:
B2
Abstract:
1. Wind turbine comprising a hydraulic transmission. The transmission comprises a main gear (10, 18, 42, 45), pinions (12) engaging the main gear, and hydraulic pumps (13) each driven by one pinion. A hydraulic motor (15) drives the generator. High- and low-pressure lines (21, 27) connect the hydraulic motor and the hydraulic pumps. The hydraulic motor (15) is directly coupled to and supported by the generator (16).
Inventors:
Burt Richard Charts Nehru Boss
Application Number:
JP2014551608A
Publication Date:
August 30, 2017
Filing Date:
January 10, 2013
Export Citation:
Assignee:
Hydrotrans Be Fee
International Classes:
F03D1/06; F16H57/023; F03D9/28; F16H39/02
Domestic Patent References:
| JP2003278640A | ||||
| JP2003193956A | ||||
| JP56060875A |
Foreign References:
| WO2011011682A2 | ||||
| EP2354544A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro