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:
May. 18, 2021
Filed:
Apr. 08, 2019
Audi Ag, Ingolstadt, DE;
Felix Winkelmeyr, Ingolstadt, DE;
AUDI AG, Ingolstadt, DE;
Abstract
A system for cooling an electric machine, including as components a stator and a rotor, wherein each component has a cooling circuit, the system including at least one regulator for regulating a volume flow of a coolant from a coolant reservoir and a control unit, wherein in each case an input of each cooling circuit is connected to at least one regulator for regulating the volume flow of the coolant from the coolant reservoir, wherein the control unit is adapted to set at least one regulator for regulating the volume flow of the coolant into the cooling circuit of a respective component, while taking into account at least one temperature of the respective component.