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. 13, 2016
Filed:
Jul. 17, 2014
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventors:
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, Quebec, unknown;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28B 11/00 (2006.01); B22F 3/22 (2006.01); B22F 5/00 (2006.01); C04B 35/622 (2006.01); B29C 35/02 (2006.01); F23R 3/00 (2006.01); C04B 35/638 (2006.01); C04B 35/645 (2006.01); B21D 11/00 (2006.01); F01D 25/00 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
B22F 5/009 (2013.01); B21D 11/00 (2013.01); B22F 3/225 (2013.01); B28B 11/005 (2013.01); B29C 35/02 (2013.01); C04B 35/638 (2013.01); C04B 35/6455 (2013.01); F01D 25/00 (2013.01); F23R 3/002 (2013.01); F23R 3/007 (2013.01); B22F 2005/005 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); B29L 2031/3076 (2013.01); C04B 2235/6022 (2013.01); C04B 2235/665 (2013.01); F23R 2900/00018 (2013.01);
Abstract
A method of shaping a part in a green state obtained through powder injection molding, including placing a surface of the part in contact with a shaping surface of a setter with at least one section of the surface of the part not conforming to the shaping surface, and locally heating at least one area of each of the at least one section to deform the part until the at least one section conforms to the shaping surface. The part remains in the green state during the local heating. The part may be a heat shield panel for a gas turbine engine.