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:
Oct. 22, 2019
Filed:
Nov. 18, 2015
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventor:
Anthony Spagnoletti, Newington, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 6/08 (2006.01); F01D 25/12 (2006.01); F02C 7/14 (2006.01); F02C 7/18 (2006.01); F02C 9/18 (2006.01); F16K 11/06 (2006.01); F16K 27/04 (2006.01);
U.S. Cl.
CPC ...
F02C 9/18 (2013.01); F02C 6/08 (2013.01); F02C 7/14 (2013.01); F02C 7/18 (2013.01); F16K 11/06 (2013.01); F16K 27/04 (2013.01); F01D 25/125 (2013.01); F05D 2260/606 (2013.01); Y02T 50/675 (2013.01); Y10T 137/86815 (2015.04);
Abstract
The present disclosure relates to engine buffer systems. An engine buffer system may include a low pressure supply line and a high pressure supply line. A continuously variable valve may be coupled to and/or in fluid communication with the low pressure supply line and the high pressure supply line. The continuously variable valve may be adjusted to supply any pressure between a pressure of the low pressure supply line and a pressure of the high pressure supply line to a buffer line.