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:
Aug. 11, 2026
Filed:
Nov. 30, 2022
Volvo Car Corporation, Gothenburg, SE;
Chenyang Weng, Gothenburg, SE;
Yidan Lai, Gothenburg, SE;
Patrik Johansson, Gothenburg, SE;
Teik Huat Ong, Gothenburg, SE;
Raimo Kabral, Gothenburg, SE;
Volvo Car Corporation, Gothenburg, SE;
Abstract
A thermal management system for a traction battery of an electric vehicle. The thermal management system includes an actuator for influencing a temperature of the traction battery, at least one microphone for detecting a sound in an environment of the thermal management system, and a control unit. The actuator and the microphone are communicatively connected to the control unit such that the actuator is controllable, by the control unit, based on a detection signal of the at least one microphone. Moreover, an electric vehicle having a traction battery and such a thermal management system is presented. Furthermore, a method for operating a thermal management system for a traction battery of an electric vehicle is disclosed. The method is applied during charging of the traction battery.