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. 16, 2022
Filed:
Oct. 23, 2019
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventors:
Michael A. Fryer, Oakville, CA;
Joe Lanzino, Meaford, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 9/06 (2006.01); F01D 25/18 (2006.01);
U.S. Cl.
CPC ...
F01D 9/065 (2013.01); F01D 25/18 (2013.01); F05D 2220/32 (2013.01); F05D 2260/98 (2013.01);
Abstract
An assembly for a gas turbine engine has a support structure and a tube configured to circulate lubricant and mounted to the support structure, a sacrificial sleeve extending around the tube and disposed between the support structure and the tube, the sacrificial sleeve welded to the support structure. A method of mounting a fluid carrying tube to a support structure in a gas turbine engine is provided.