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:
Nov. 22, 2022
Filed:
Sep. 17, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Andrew V. Schwendenmann, Hampden, MA (US);
Francis Parnin, Suffield, CT (US);
Matthew Gomes, Middletown, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 11/00 (2006.01); F02C 7/06 (2006.01); F04D 29/06 (2006.01); F16C 33/10 (2006.01); F16N 21/00 (2006.01); F01D 25/18 (2006.01);
U.S. Cl.
CPC ...
F01D 25/18 (2013.01); F01M 11/0004 (2013.01); F02C 7/06 (2013.01); F04D 29/06 (2013.01); F16C 33/1045 (2013.01); F16N 21/00 (2013.01); F01M 2011/0033 (2013.01); F05D 2220/32 (2013.01); F05D 2230/80 (2013.01); F05D 2260/6022 (2013.01); F05D 2260/98 (2013.01); F16C 2360/23 (2013.01); F16N 2210/02 (2013.01);
Abstract
A diffuser for an oil drainback system drain tube includes a flow chamber configured for attachment to an open end of a drain tube, wherein the flow chamber has a side wall and an end wall, and openings in at least the side wall.