The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2016
Filed:
Feb. 22, 2013
Applicant:
Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F03D 11/00 (2006.01); F03D 7/02 (2006.01); H02K 9/04 (2006.01); F03D 9/00 (2006.01); H02K 7/18 (2006.01);
U.S. Cl.
CPC ...
F03D 7/0272 (2013.01); F03D 9/002 (2013.01); F03D 11/00 (2013.01); H02K 9/04 (2013.01); F05B 2260/20 (2013.01); H02K 7/1838 (2013.01); Y02E 10/722 (2013.01);
Abstract
A cooling system and method for a wind power generator and a wind power generator set. The cooling system for a wind power generator includes air extraction pipelines and air discharge devices. The air extraction pipelines are located inside a generator case. A pipeline inlet in communication with a generator, a first pipeline outlet in communication with the outside of the generator case, and a second pipeline outlet in communication with the inside of the generator case are arranged on the air extraction pipelines, and the first and second pipeline outlets are provided with air doors.