Röchling Automotive Se & Co. Kg

Stefano Dalpez

Luca Marini

Fabrizio Chini

Ivan De Metri

Francesca Brunori

Davide Monsorno

Francesca Sartori

A vehicle tank for receiving a liquid medium, encompassing: a tank body having a tank wall; a heat exchanger arranged in an interior of the tank body, the heat exchanger having a first heat-exchanger heat delivery surface that faces toward the tank wall and is spaced away from the tank wall; and an electric heating apparatus that is arranged in the interior of the tank body,

Vehicle tank for receiving a liquid medium, and vehicle having such a vehicle tank

A heat exchanger () for arrangement inside a service-liquid tank (), in particular inside a motor-vehicle service-liquid tank (), comprising:

Heat exchanger for at least partial arrangement in a service liquid tank and heat-exchanger body for such a heat exchanger

Heating device (), in particular for heating an operating fluid tank of a motor vehicle, preferably a tank for storage of aqueous urea solution, the heating device () comprising an electrical resistance heating trace () with a heating side (), on which, in intended operation, heat is emitted to a fluid to be heated, and the heating side () opposing a carrier side (), on which the resistance heating trace () faces a mounting supporting it, wherein the resistance heating trace () is disposed between a flexible film () on its heating side () and a substrate (), rigid in comparison with the flexible film (), as the supporting mounting on the carrier side (), which is characterized in that the resistance heating trace () is connected to the rigid substrate () on the carrier side () without intermediate arrangement of a further film.

Heating device and tank with heating device

A method is provided for determining an operational readiness state of an electric motor, a pump motor for pumping an operating fluid, for example, an aqueous urea solution, in a vehicle. The method includes applying an electric drive voltage to the electric motor according to a prescribed drive voltage curve in order to drive a rotor of the electric motor to rotate through a prescribed angle of rotation, detecting a response behavior of the electric motor, and determining the state of the electric motor based on the results determined in step b).

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Male, Italy

Stefano Dalpez