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. 30, 2014
Filed:
Jan. 08, 2009
Applicants:
Kenichi Arase, Hyogo-ken, JP;
Yasuro Sakamoto, Hyogo-ken, JP;
Shinya Hashimoto, Hyogo-ken, JP;
Inventors:
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/20 (2006.01); F02C 7/04 (2006.01); F01D 25/28 (2006.01); F01D 15/10 (2006.01); F01D 25/00 (2006.01);
U.S. Cl.
CPC ...
F01D 25/28 (2013.01); F02C 7/04 (2013.01); F01D 25/285 (2013.01); F05D 2230/70 (2013.01); F01D 15/10 (2013.01); F05D 2230/80 (2013.01); F01D 25/00 (2013.01);
Abstract
A gas turbine includes a gas turbine body in which a rotor is rotated with the energy of combustion gas produced by combustion of fuel to take out rotational energy from the rotor, an inlet casing that is attached to the gas turbine body and that guides the air to a compressor section compressing the air, an air intake chamber that is connected to the inlet casing and that guides the air taken in from the atmosphere to the gas turbine body, and a notch so formed in the air intake chamber as to cover the entire range where the rotor passes or exists when the rotor is moved.