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. 14, 2017
Filed:
Mar. 20, 2014
Mitsubishi Hitachi Power Systems, Ltd., Yokohama-shi, Kanagawa, JP;
Keita Fujii, Tokyo, JP;
Yasuoki Tomita, Tokyo, JP;
Jiro Asakuno, Tokyo, JP;
Masaru Takamatsu, Tokyo, JP;
Tadakuni Nishio, Tokyo, JP;
Tatsunao Nagashima, Tokyo, JP;
Katsuhiro Hotta, Tokyo, JP;
Masashi Nishimura, Tokyo, JP;
MITSUBISHI HITACHI POWER SYSTEMS, LTD., Yokohama-shi, JP;
Abstract
An intake air cooling systemfor a gas turbineis provided with: an intake ductfor leading intake air taken in from an intake-air inletto a compressorof the gas turbine; a cooling part provided in the intake duct and configured to cool the intake air by heat exchange with a cooling medium which is introduced from an outside; a protruding step partformed in a convex shape protruding from bottom surfacesof the intake duct disposed on a downstream side of the cooling part; and at least one drain holeformed in the bottom surfacesof the intake duct disposed on the downstream side of the cooling part so as to discharge drain water, generated on a surface of the cooling part and dropping from the surface, to an outside of the intake duct.