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. 25, 2025
Filed:
Jan. 15, 2020
Applicant:
Lenze SE, Aerzen, DE;
Inventor:
Johannes Kuehn, Braunschweig, DE;
Assignee:
Lenze SE, Aerzen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/01 (2012.01); B60L 15/20 (2006.01); G01M 13/021 (2019.01); F16H 57/00 (2012.01);
U.S. Cl.
CPC ...
F16H 57/01 (2013.01); B60L 15/20 (2013.01); G01M 13/021 (2013.01); F16H 2057/0081 (2013.01); F16H 2057/012 (2013.01); F16H 2057/016 (2013.01); F16H 2057/018 (2013.01);
Abstract
The invention relates to a method for monitoring a transmission driven by an electric motor with a motor control, in which load changes with zero crossing of the motor torque in the transmission are monitored, wherein at least one operating parameter of the electric motor and/or the motor control is measured and evaluated for monitoring the load change.