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:
Jun. 08, 2021
Filed:
Jun. 26, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Armando Amador, Wethersfield, CT (US);
Nasr A. Shuaib, Watertown, MA (US);
Martin J. Walsh, Farmington, CT (US);
William G. Sheridan, Southington, CT (US);
Eric A. Grover, Tolland, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/04 (2006.01); F01D 25/18 (2006.01); F16C 33/66 (2006.01); F01D 25/16 (2006.01); F16C 33/76 (2006.01); F01D 5/02 (2006.01); F02K 3/06 (2006.01); F04D 25/04 (2006.01);
U.S. Cl.
CPC ...
F01D 11/04 (2013.01); F01D 25/162 (2013.01); F01D 25/183 (2013.01); F16C 33/6685 (2013.01); F16C 33/76 (2013.01); F01D 5/02 (2013.01); F02K 3/06 (2013.01); F04D 25/04 (2013.01); F05D 2220/32 (2013.01); F05D 2240/56 (2013.01); F05D 2240/60 (2013.01); F05D 2240/70 (2013.01); F05D 2260/98 (2013.01); F16C 2360/23 (2013.01);
Abstract
A bearing assembly according to an example of the present disclosure includes, among other things, a bearing situated in a bearing compartment, a seal assembly that defines the bearing compartment, at least one deflector between the bearing and the seal assembly that is rotatable about an axis, and a coalescer at least partially extending about the at least one deflector to define a fluid passage. A method of sealing is also disclosed.