Patent ID: 8925694
Filing Date: 2015-01-06
Classification: B60T

Abstract:
1. A cooling system, comprising: a drive motor to be cooled by a cooling medium; a cooling medium circuit guiding the cooling medium; a hydrodynamic machine comprising a working space that can be filled with a working medium, the working medium being the cooling medium, the hydrodynamic machine having a seal which is cooled and/or lubricated by the cooling medium; a cooling medium pump for revolving the cooling medium in the cooling medium circuit; and a cooling medium branch-off in the cooling medium circuit before or behind the working space through which cooling medium is branched off from the cooling medium circuit, the branched-off cooling medium being guided directly through or past the seal in order to cool and/or lubricate the seal, the cooling medium guided through or past the seal being resupplied to the cooling medium circuit in the direction of flow through a return line in the cooling medium circuit directly before the cooling medium pump.