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:
Feb. 07, 2023
Filed:
Dec. 16, 2020
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventor:
Oleg Morenko, Oakville, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C 35/04 (2006.01); F01D 5/02 (2006.01); F01D 25/16 (2006.01); F16C 33/66 (2006.01);
U.S. Cl.
CPC ...
F16C 35/042 (2013.01); F01D 5/02 (2013.01); F01D 25/16 (2013.01); F16C 33/6659 (2013.01); F05D 2220/32 (2013.01); F05D 2240/50 (2013.01); F16C 2360/23 (2013.01);
Abstract
A bearing housing for supporting a bearing of a gas turbine engine. The bearing housing comprises an annular body extending around an axis and having an oil inlet and an oil outlet. The bearing housing further comprises an oil manifold integrated into the annular body, the oil manifold having an inner oil channel defined in the annular body and extending circumferentially around the axis, the inner oil channel in fluid communication with the oil inlet and at least one oil jet directed towards the bearing.