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:
Dec. 10, 2019
Filed:
Jul. 08, 2016
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Hinde Chabane, Lenzburg, CH;
Matthias Hoebel, Windisch, CH;
Assignee:
General Electric Company, Schenectady, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/00 (2006.01); F01D 5/18 (2006.01); F01D 9/02 (2006.01); F01D 25/12 (2006.01); B33Y 50/02 (2015.01); B33Y 80/00 (2015.01); F01D 5/14 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
F01D 5/005 (2013.01); B33Y 50/02 (2014.12); B33Y 80/00 (2014.12); F01D 5/14 (2013.01); F01D 5/147 (2013.01); F01D 5/18 (2013.01); F01D 5/181 (2013.01); F01D 9/02 (2013.01); F01D 9/041 (2013.01); F01D 25/12 (2013.01); F05D 2220/32 (2013.01); F05D 2230/10 (2013.01); F05D 2230/30 (2013.01); F05D 2230/31 (2013.01); F05D 2230/72 (2013.01); F05D 2230/80 (2013.01); Y02T 50/676 (2013.01);
Abstract
A coupon for replacing a cutout in a hot gas path component of a turbomachine is provided. In one embodiment, the coupon includes a body having an outer surface; and a plurality of grinding depth indicators in the outer surface of the body. In another embodiment, the coupon includes a body having an edge periphery configured to mate with an edge periphery of the cutout, and at least a portion of the edge periphery of the body has a wall thickness greater than a wall thickness of an edge periphery of the cutout. The embodiments may be used together or separately.