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:
Feb. 16, 2021
Filed:
Sep. 15, 2017
Applicant:
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Inventors:
Christian Karbacher, Herzogenaurach, DE;
Peter Solfrank, Frensdorf, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01); F01L 1/352 (2006.01); F01L 1/047 (2006.01); F01L 13/08 (2006.01); H02P 6/18 (2016.01); F01L 13/00 (2006.01);
U.S. Cl.
CPC ...
F01L 1/352 (2013.01); F01L 1/047 (2013.01); F01L 13/08 (2013.01); H02P 6/181 (2013.01); F01L 2013/111 (2013.01); F01L 2013/113 (2013.01); F01L 2820/032 (2013.01); F01L 2820/041 (2013.01); F01L 2820/042 (2013.01);
Abstract
An adjusting unit of an internal combustion engine is provided, comprising an electric motor and a transmission interacting therewith, an adjusting shaft of the transmission being coupled to the rotor of the electric motor. A drive shafts of the transmission is coupled to the shaft which is to be adjusted. For controlling the electric motor, a sensorless control unit is provided outside of a housing of the electric motor which encloses the stator of the electric motor.