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. 30, 2025
Filed:
Aug. 19, 2020
Applicant:
Huf Hülsbeck & Fürst Gmbh & Co. KG, Velbert, DE;
Inventors:
Alexander Ziegler, Wülfrath, DE;
Christian Chabrowski, Mülheim Nordrhein-Westfalen, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/20 (2006.01); E05B 81/76 (2014.01);
U.S. Cl.
CPC ...
G01D 5/2006 (2013.01); E05B 81/77 (2013.01);
Abstract
An inductive sensor assembly is used for detecting a change in position of an actuating element. The sensor assembly has: an LC resonant circuit having an inductive element (L) and a capacitive element (C); an excitation supply which is coupled to the LC resonant circuit in order to excite the LC resonant circuit with an excitation voltage (U); a decoupling element arranged between the excitation supply and the LC resonant circuit; and, an evaluation arrangement for evaluating the signal decreasing across the resonant circuit. An actuating assembly is also provided.