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. 02, 2021
Filed:
Sep. 16, 2019
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Damian Słodczyk, Wroclaw, PL;
Bartosz Solarz, Wroclaw, PL;
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/18 (2006.01); F01L 7/18 (2006.01); F16K 29/00 (2006.01); F16K 37/00 (2006.01); F01L 3/00 (2006.01); F01L 9/21 (2021.01);
U.S. Cl.
CPC ...
F01L 1/18 (2013.01); F01L 7/18 (2013.01); F16K 29/00 (2013.01); F16K 37/0041 (2013.01); F01L 2003/11 (2013.01); F01L 2009/2169 (2021.01);
Abstract
A rotary valve includes a valve shaft coupled to a rotary valve element. The valve shaft defines an axis and is rotatable thereabout. The valve further comprises a rotary position sensor and a coupling rotationally coupling the valve shaft and the sensor. A wrenching arm is rotationally coupled to the valve shaft, and extends radially outwardly of the axis for attachment of a wrenching tool thereto. The coupling is axially between the rotary position sensor and the wrenching arm.