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. 08, 2023
Filed:
Oct. 23, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Todd A. Davis, Tolland, CT (US);
Joseph D. Walker, West Hartford, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/18 (2006.01); F01D 25/16 (2006.01); F02C 7/06 (2006.01); F16C 17/02 (2006.01); F16C 33/10 (2006.01);
U.S. Cl.
CPC ...
F01D 25/18 (2013.01); F01D 25/16 (2013.01); F02C 7/06 (2013.01); F16C 17/02 (2013.01); F16C 33/106 (2013.01); F05D 2220/32 (2013.01); F05D 2260/602 (2013.01); F05D 2260/98 (2013.01);
Abstract
A bearing compartment of a gas turbine engine includes a rotationally fixed structure defined about an engine longitudinal axis; a gutter section formed in the front support; an oil drainback assembly mountable to the gutter section to direct oil into a drain passage to communicate oil from the gutter.