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:
Sep. 14, 2021
Filed:
Mar. 28, 2017
Mitsubishi Hitachi Power Systems, Ltd., Kanagawa, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
MITSUBISHI POWER, LTD., Kanagawa, JP;
Abstract
There is provided a gas turbine () including a compressor () that generates compressed air, a casing () into which the compressed air is introduced, a combustor () that generates a combustion gas, a turbine () that is driven by the combustion gas, a combustor cooling system () that has a sub-compressor (), which is able to be operated independently of the compressor (), and a heat exchanger (), which extracts air in the casing () and causes the air to exchange heat after the sub-compressor () has increased a pressure of the air, and that introduces the air, which has exchanged heat, into a cooling passage () of a cylindrical body () of the combustor (), and a combustor air introducing system that extracts air flowing in the combustor cooling system () and introduces the air into the combustor ().