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. 10, 2026
Filed:
Oct. 26, 2022
Applicant:
Kistler Holding Ag, Winterthur, CH;
Inventors:
Assignee:
Kistler Holding AG, Winterthur, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 3/10 (2006.01); B62D 6/10 (2006.01); F16K 37/00 (2006.01); G01L 5/22 (2006.01); H02P 6/08 (2016.01);
U.S. Cl.
CPC ...
G01L 3/105 (2013.01); B62D 6/10 (2013.01); F16K 37/0075 (2013.01); G01L 3/101 (2013.01); G01L 3/108 (2013.01); G01L 5/221 (2013.01); H02P 6/085 (2013.01);
Abstract
A torque and angle of rotation detection system is rotatable about an axis of rotation and includes a stator unit separated from a rotor unit by an air gap disposed radially with respect to the axis of rotation. The rotor unit includes strain gauges, dipole magnets and a secondary coil with ferrite elements. The stator unit includes a magnetic field sensor and a primary coil wherein a primary electrical voltage in the primary coil generates a secondary electrical voltage in the secondary coil.