Cooling system for mobile working machine e.g. industrial truck, has cooling circuit which is provided with back cooling heat exchanger that is connected with propellant gas reservoir and/or propulsion gas vaporizer

摘要

The cooling system has an incineration motor power supply and a propellant gas reservoir (11). The cooling circuit is provided with a heat exchanger (6) for electrical energy storage which is arranged parallel to the heat exchanger of power electronics e.g. electrical converter. The cooling circuit is provided with a back cooling heat exchanger which is connected with the propellant gas reservoir and/or propulsion gas vaporizer.