Title:
THERMAL MANAGEMENT SYSTEM FOR A VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/166058
Kind Code:
A3
Abstract:
A thermal management system for a vehicle has: a coolant circuit comprising a coolant pump for conveying a coolant in the coolant circuit for cooling a brake of the vehicle, a heating-medium circuit comprising at least one heating-medium pump for conveying a heating medium in the heating-medium circuit for cooling and/or heating a battery and/or a power electronics system and/or a charging device and/or a component of an electric drive motor of the vehicle and/or for heating an interior of the vehicle, a heat exchanger for exchanging heat between the coolant in the coolant circuit and the heating medium in the heating-medium circuit, and a coupling/decoupling unit which is designed to couple a rotation of a rotor of the electric drive motor and a rotation of at least one drive wheel of the vehicle in a coupling position and to decouple the rotation of the rotor and the rotation of the at least one drive wheel in a decoupling position, and a control unit which is designed, when the vehicle is stationary, to cause the coupling/decoupling unit to be located in the decoupling position, to cause the electric drive motor to rotate the rotor and to cause the brake to brake the rotation of the rotor.
Inventors:
ESER GERHARD (DE)
BRETTNER SEBASTIAN (DE)
DILLINGER MANUEL (DE)
FEULNER MARKUS (DE)
BRETTNER SEBASTIAN (DE)
DILLINGER MANUEL (DE)
FEULNER MARKUS (DE)
Application Number:
PCT/EP2023/055184
Publication Date:
November 02, 2023
Filing Date:
March 01, 2023
Export Citation:
Assignee:
VITESCO TECH GMBH (DE)
International Classes:
B60K11/02; F16D65/853
Domestic Patent References:
| WO2022248388A1 | 2022-12-01 |
Foreign References:
| DE10023519A1 | 2002-01-03 | |||
| DE102020116987A1 | 2021-02-04 | |||
| DE102021203125A1 | 2022-05-05 |
Attorney, Agent or Firm:
VITESCO TECHNOLOGIES (DE)
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