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:
Oct. 16, 2001
Filed:
Apr. 17, 2000
Shuichiro Uchida, Tsuchiura, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A gas turbine suction air cooling system includes a gas turbine, a suction air cooler for cooling the outside air to be drawn into the gas turbine, an air-cooling coil for feeding chilled water so as to cool the outside air drawn into the suction air cooler, and absorption chillers for feeding the chilled water to the air-cooling coil. The air-cooling coil is divided into a plurality of coil lines, and the air-cooling coil, disposed closest to the outside air, is connected to the absorption chiller for feeding the chilled water of highest temperature, and the other air-cooling coil, disposed closest to the gas turbine, is connected to the absorption chiller for feeding the chilled water of lowest temperature. The system having such as a construction can be made small in size and high in efficiency.