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:
Nov. 29, 2017
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventor:
Tatsuo Ishiguro, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/12 (2006.01); F01D 5/18 (2006.01); F01D 25/14 (2006.01); F01D 9/04 (2006.01); F02C 7/18 (2006.01); F01D 9/02 (2006.01); F01D 25/00 (2006.01); B33Y 80/00 (2015.01); B32B 3/26 (2006.01);
U.S. Cl.
CPC ...
F01D 25/12 (2013.01); F01D 5/18 (2013.01); F01D 5/183 (2013.01); F01D 9/02 (2013.01); F01D 9/041 (2013.01); F01D 25/00 (2013.01); F01D 25/14 (2013.01); F02C 7/18 (2013.01); B32B 3/266 (2013.01); B33Y 80/00 (2014.12); F05D 2220/32 (2013.01); F05D 2240/11 (2013.01); F05D 2250/60 (2013.01);
Abstract
A gas turbine hot part includes: a body portion; a porous portion forming at least a part of the body portion or disposed on at least a part of the body portion and allowing a cooling gas to pass therethrough; and at least one filter disposed upstream of the porous portion in a flow direction of the cooling gas and capable of trapping foreign substances that cannot pass through the porous portion.