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:
Aug. 25, 2020
Filed:
Jun. 03, 2016
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventor:
Gary Sasscer, Leaf River, IL (US);
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 9/14 (2006.01); F01D 5/02 (2006.01); F16C 11/04 (2006.01); B64D 41/00 (2006.01);
U.S. Cl.
CPC ...
F16F 9/145 (2013.01); F01D 5/02 (2013.01); F16C 11/04 (2013.01); B64D 41/007 (2013.01); F05D 2220/34 (2013.01); F05D 2230/80 (2013.01); F05D 2260/57 (2013.01);
Abstract
A hydraulic damping device includes a housing defining a fluid inlet and a fluid outlet, a damping plate disposed within the housing, the damping plate including a plurality of damping holes defined therethrough and positioned to allow fluid communication between the fluid inlet and the fluid outlet, and a blocking member disposed within the housing and configured to rotate relative to the damping plate to progressively block the damping holes.