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. 01, 2022
Filed:
Dec. 21, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Francis Parnin, Suffield, CT (US);
Anthony Spagnoletti, Newington, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/20 (2006.01); F01M 11/06 (2006.01); F02C 7/06 (2006.01);
U.S. Cl.
CPC ...
F01D 25/20 (2013.01); F01M 11/067 (2013.01); F02C 7/06 (2013.01); F05D 2260/98 (2013.01); F05D 2270/301 (2013.01);
Abstract
A lubrication system is disclosed. In various embodiments, the lubrication system includes a storage tank configured to store a lubricant; a flow management valve configured to direct the lubricant to a starvation tolerant component and to a valve exit conduit; and a main pump configured to receive the lubricant from the storage tank and to pump the lubricant to the flow management valve and to a starvation intolerant component.