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:
Dec. 09, 2025
Filed:
May. 16, 2022
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Rene Hopperdietzel, Nuremberg, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A controller for actuating a motor with two separate windings. The controller includes: i) a first actuator connection having three first phase connections, (i) a second actuator connection having three second phase connections, iii) a first converter having three first phase outputs, iv) a second converter having three second phase outputs, v) a third converter having three third phase outputs, and iv) a switch device which is designed to: a) selectively connect each first phase connection of the first actuator connection to one of the first phase outputs of the first converter or to one of the third phase outputs of the third converter, and b) selectively connect each second phase connection of the second actuator connection to one of the second phase outputs of the second converter or to one of the third phase outputs of the third converter.