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:
Nov. 27, 2018
Filed:
Jun. 27, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventor:
Brian K. Holland, Mason, MI (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 38/10 (2006.01); F01D 5/00 (2006.01); F01D 5/14 (2006.01); F04D 29/32 (2006.01); F04D 29/38 (2006.01); B23P 15/02 (2006.01); B23P 15/04 (2006.01); B32B 43/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/005 (2013.01); F01D 5/147 (2013.01); F04D 29/324 (2013.01); F04D 29/38 (2013.01); B23P 15/02 (2013.01); B23P 15/04 (2013.01); B32B 38/10 (2013.01); B32B 43/006 (2013.01); F05D 2220/32 (2013.01); F05D 2220/36 (2013.01); F05D 2230/10 (2013.01); F05D 2230/23 (2013.01); F05D 2230/70 (2013.01); F05D 2230/80 (2013.01); F05D 2230/90 (2013.01); F05D 2240/303 (2013.01); F05D 2300/121 (2013.01); F05D 2300/133 (2013.01); F05D 2300/603 (2013.01);
Abstract
Aspects of the disclosure are directed to milling a nose of a first shield of a blade to leave at least one strip of the first shield coupled to a blade body, subsequent to the milling, applying a cryogenic technique to the blade to weaken a bond between the first shield and the blade body, and subsequent to the applying of the cryogenic technique, removing the at least one strip of the first shield from the blade body.