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:
Feb. 04, 2014
Filed:
Sep. 01, 2009
Hyun Tae Kim, Daejeon, KR;
Jong Po Park, Masan-si, KR;
Jin Hyung Lee, Seoul, KR;
Jeong IL Kim, Daejeon, KR;
Byung Kyu Lee, Seoul, KR;
Hyun Tae Kim, Daejeon, KR;
Jong Po Park, Masan-si, KR;
Jin Hyung Lee, Seoul, KR;
Jeong Il Kim, Daejeon, KR;
Byung Kyu Lee, Seoul, KR;
Doosan Heavy Industries & Construction Co., Ltd., Changwon-Si, KR;
Abstract
A nacelle cooling system of a wind turbine has cooling blocks which are arranged in order to respectively surround one or more heating devices installed inside a nacelle, a passage pipe line which is connected to the cooling blocks for coolant to flow, a primary heat exchanger which is connected to the passage pipe line and arranged on the outer lateral surface of the nacelle so as to seal the nacelle from outside, and a secondary heat exchanger which is capable of discharging heat generated inside the nacelle into outside the nacelle and constructed to seal the nacelle from outside.