Title:
WIND POWER GENERATOR
Document Type and Number:
WIPO Patent Application WO/2014/192112
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a wind power generator capable of efficient cooling with a simple structure. In order to achieve this purpose, this downwind-type wind power generator includes a nacelle, one side of which is connected to a rotor comprising a hub and a blade, and the other side of which receives wind and is supported by a tower, and is characterized by forming a cavity in the leading end portion on said other side of the nacelle, providing a cooler in the leading end of the cavity, and being provided with an exhaust port for discharging, from the downstream side of the cavity, the air passing through the cooler.
Inventors:
INAMURA SHINGO (JP)
ODA MASARU (JP)
SAEKI MITSURU (JP)
FUNABASHI SHIGEHISA (JP)
SANO TAKAHIKO (JP)
TOBINAGA IKUO (JP)
ODA MASARU (JP)
SAEKI MITSURU (JP)
FUNABASHI SHIGEHISA (JP)
SANO TAKAHIKO (JP)
TOBINAGA IKUO (JP)
Application Number:
PCT/JP2013/064986
Publication Date:
December 04, 2014
Filing Date:
May 30, 2013
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
F03D11/00
Foreign References:
| JP2012072684A | 2012-04-12 | |||
| US20120156053A1 | 2012-06-21 | |||
| JP5072994B2 | 2012-11-14 | |||
| US20120148407A1 | 2012-06-14 |
Attorney, Agent or Firm:
POLAIRE I. P. C. (JP)
Polaire Intellectual Property Corporation (JP)
Polaire Intellectual Property Corporation (JP)
Download PDF: