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. 10, 2021
Filed:
May. 23, 2017
Applicant:
Mitsubishi Hitachi Power Systems, Ltd., Kanagawa, JP;
Inventors:
Issei Tamura, Tokyo, JP;
Keijiro Saito, Tokyo, JP;
Kenji Miyamoto, Tokyo, JP;
Yaohua Xue, Tokyo, JP;
Assignee:
MITSUBISHI POWER, LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/12 (2006.01); F23R 3/16 (2006.01); F23R 3/42 (2006.01); F23R 3/10 (2006.01); F01D 9/02 (2006.01);
U.S. Cl.
CPC ...
F23R 3/12 (2013.01); F23R 3/10 (2013.01); F23R 3/16 (2013.01); F23R 3/42 (2013.01); F01D 9/023 (2013.01); F05D 2240/35 (2013.01);
Abstract
A combustor includes: a fuel nozzle extending along an axis; a tubular combustor basket configured to cover the fuel nozzle; and a tubular transition piece configured to define a cooling air passage through which air from outside is introduced between the tubular transition piece and an outer circumferential surface of a leading end portion of the tubular combustor basket. The tubular transition piece extends toward a leading end side of the tubular combustor basket.