The turbomachine (10,11) uses the motor vehicle internal combustion engine (18) exhaust gas heat in a heat exchanger (7) to provide a heat source. The turbomachine drives an air compressor (9) which supercharges the internal combustion engine. The power fr...

The vehicle has a drive device with at least one waste heat functional unit (16) and a storage device (14) for a working medium that interacts at least partly with the waste heat functional unit to heat the working medium. The waste heat functional unit is...

The exhaust gas heat transmitter moves heat from the exhaust gas of an internal combustion engine of a road vehicle to a cooling medium. It has a housing (1) with exhaust gas entry and outlet apertures together with a heat transmission area. In the housing...

A waste heat recovering device for an internal combustion engine includes: an internal combustion engine; and an evaporator into which an exhaust gas of the internal combustion engine is introduced as a high temperature fluid. An exhaust gas inlet of the e...

A means for eliminating a frozen or near frozen state in a drain of the condensed water generated by the action of an exhaust gas heat exchanger (9) is provided. The condensed water separated from the exhaust gas in a silencer (31) is passed through a wast...