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:
Jan. 30, 2024
Filed:
Sep. 05, 2019
Applicant:
Belimo Holding Ag, Hinwil, CH;
Inventors:
Stefan Wildhaber, Neuhaus, CH;
Balazs Schweighoffer, Uster, CH;
Assignee:
BELIMO HOLDING AG, Hinwil, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 6/10 (2006.01); F24F 11/88 (2018.01);
U.S. Cl.
CPC ...
H02P 6/10 (2013.01); F24F 11/88 (2018.01);
Abstract
For controlling an electric motor to maintain a current motor position, a motor controller determines the current motor position of the electric motor and selects (S) from a set of stable positions, defined by cogging torque of the electric motor, a selected stable position closest to the current motor position. The controller controls the motor torque of the electric motor to maintain the motor position (S) within a defined range around the selected stable position.