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. 10, 2020
Filed:
Dec. 28, 2017
Applicant:
Safran Landing Systems Canada Inc., Ajax, CA;
Inventors:
Assignee:
Safran Landing Systems Canada Inc., Ajax, CA;
Primary Examiner:
Int. Cl.
CPC ...
F16K 17/04 (2006.01); F16F 9/512 (2006.01); F16F 9/46 (2006.01); F16K 17/08 (2006.01); F16K 17/26 (2006.01); F16K 37/00 (2006.01); F16K 17/10 (2006.01); F16L 55/045 (2006.01);
U.S. Cl.
CPC ...
F16K 17/048 (2013.01); F16F 9/466 (2013.01); F16F 9/512 (2013.01); F16K 17/082 (2013.01); F16K 17/10 (2013.01); F16K 17/26 (2013.01); F16K 37/005 (2013.01); F16L 55/045 (2013.01);
Abstract
Hydraulic valves for dampening pressure spikes and associated methods are disclosed herein. In one embodiment, a hydraulic valve for dampening pressure spikes includes a valve body, a poppet at least partially inside the valve body, and a pilot piston at least partially inside the valve body and away from the poppet. The pilot piston contacts the poppet in response to a pressure spike.