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:
Jul. 17, 2018
Filed:
Dec. 30, 2013
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
D. Slade Stolz, Newington, CT (US);
David Ulrich Furrer, Marlborough, CT (US);
Samir V Patel, Rocky Hill, CT (US);
Raymond C Benn, Madison, CT (US);
Alan D Cetel, West Hartford, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/10 (2006.01); F01D 5/12 (2006.01); F01D 5/14 (2006.01); B23P 6/04 (2006.01); B23P 6/00 (2006.01); F01D 5/00 (2006.01); F01D 5/02 (2006.01); F01D 5/30 (2006.01);
U.S. Cl.
CPC ...
F01D 5/005 (2013.01); B23P 6/002 (2013.01); B23P 6/04 (2013.01); B23P 6/045 (2013.01); F01D 5/02 (2013.01); F01D 5/12 (2013.01); F01D 5/3023 (2013.01); F01D 5/3007 (2013.01); F05D 2230/10 (2013.01); F05D 2230/12 (2013.01); F05D 2230/14 (2013.01); F05D 2230/80 (2013.01); F05D 2240/20 (2013.01); Y10T 29/49318 (2015.01);
Abstract
A process for rejuvenating a turbine disk having a plurality of slots includes the steps of determining a depth of a damaged layer containing M23C6 carbide dissolution; and removing the damaged layer from the slots in accordance with the determined depth.