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:
Aug. 12, 2008
Filed:
Jan. 14, 2005
Susumu Nakano, Hitachi, JP;
Masaya Ichinose, Hitachiota, JP;
Masanori Watanabe, Chiyoda, JP;
Kuniyoshi Tsubouchi, Mito, JP;
Toshihiko Fukushima, Tsuchiura, JP;
Masatoshi Watanabe, Ushiku, JP;
Susumu Nakano, Hitachi, JP;
Masaya Ichinose, Hitachiota, JP;
Masanori Watanabe, Chiyoda, JP;
Kuniyoshi Tsubouchi, Mito, JP;
Toshihiko Fukushima, Tsuchiura, JP;
Masatoshi Watanabe, Ushiku, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A gas turbine power generator plant, intended to reduce its noise by making small the intake and exhaust outlets of the cooing air channel of a case, comprises an engine core in which a turbine, a compressor and a generator are installed on the same axis, a combustor for burning air for combustion compressed by the compressor and supplying the air to the turbine, a radiator for cooling a coolant or a lubricant, a cooling fan for ventilating the radiator with cooling air, an electric power converter for converting electric power generated by the generator, and the case for housing these constituent elements. And, a combustion air channel passing the compressor, the combustor and the turbine and a cooling air channel passing the radiator, the cooling fan and the electric power converter are formed as mutually independent channels from intake to exhaust.