Patent ID: 8555862
Filing Date: 2013-10-15
Classification: F02M

Abstract:
1. A system for tank ventilation, the system comprising: a tank, an adsorption filter connected to the tank, a first tank ventilation line connecting the adsorption filter to the tank, an internal combustion engine having an intake line and connected with the adsorption filter, a second tank ventilation line connecting the intake line of the internal combustion engine and the adsorption filter, a drive apparatus comprising a turbine wheel and a pump wheel coupled with one another, the pump wheel being disposed in the second tank ventilation line, a bridging line, the turbine wheel being disposed in the bridging line, and the bridging line not only branching off from the intake line but also flowing into the intake line, and a compressor disposed in the intake line, the bridging line branching off from the intake line downstream from the compressor.