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:
Mar. 31, 2020
Filed:
Jan. 26, 2016
Applicant:
Aerojet Rocketdyne, Inc., Sacramento, CA (US);
Inventors:
Mario Padilla, Los Angeles, CA (US);
Gary Grenon, Camarillo, CA (US);
Assignee:
AEROJET ROCKETDYNE, INC., Canoga Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 3/32 (2006.01); G05D 16/10 (2006.01); F16K 11/07 (2006.01); F16K 31/122 (2006.01);
U.S. Cl.
CPC ...
F16K 3/32 (2013.01); F16K 11/0716 (2013.01); F16K 31/1221 (2013.01); G05D 16/10 (2013.01);
Abstract
A valve assembly includes a valve body, a first spring seat disposed within the valve body, a preload spring disposed within the valve body and mated with the first spring seat, and a second spring seat disposed within the valve body and mated with the preload spring. The second spring seat is adjustably mated to the valve body.