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. 20, 2026
Filed:
Dec. 01, 2021
Applicant:
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Inventors:
Jens Rahner, Gaggenau, DE;
Matthias Bauer, Freiburg, DE;
Peter Maximilian Schnorrenberg, Erftstadt, DE;
Denis Loktev, Bühl, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 1/00 (2006.01); B60K 11/02 (2006.01);
U.S. Cl.
CPC ...
B60K 11/02 (2013.01); B60K 1/00 (2013.01); B60K 2001/006 (2013.01);
Abstract
A method for controlling a cooling system of a first electrical machine within a drive train of a motor vehicle is provided. The cooling system includes: i) a first closed coolant circuit having a first cooling fluid and a first fluid pump for conveying the first cooling fluid through the first coolant circuit and for cooling at least the first electrical machine, and ii) a control unit which is connected to the first fluid pump in order to control the pump speed.