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:
Sep. 18, 2018
Filed:
Jan. 12, 2016
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Aaron F. Rickis, Feeding Hills, MA (US);
Elise N. Zimmerman, West Hartford, CT (US);
Glenn Gradischer, Canton, CT (US);
Francis P. Marocchini, Somers, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 17/04 (2006.01); F02M 37/00 (2006.01); F02M 63/00 (2006.01); F02C 7/232 (2006.01); F16K 27/02 (2006.01);
U.S. Cl.
CPC ...
F02M 37/0023 (2013.01); F02C 7/232 (2013.01); F02M 63/005 (2013.01); F16K 17/042 (2013.01); F16K 17/0406 (2013.01); F16K 27/0209 (2013.01); F16K 27/0245 (2013.01); F02M 2200/8015 (2013.01);
Abstract
A fuel control system includes a high pressure relief valve fluidly connected to a fuel pump outlet. The high pressure relief valve includes a closure and a nozzle. The closure has an opening and a locking notch defined by a circumferential wall. The nozzle has a base portion that is received within the opening and has a rim extending between a first surface and a second surface. The nozzle has a tab extending from the rim that is received within the locking notch.