摘要:
A condenser that is a block of tubes and ribs with lateral collecting tubes, is provided with a tube-shaped collector in parallel to one of these collecting tubes and forms a unit with it, at least one float being arranged in this tube-shaped collector. The at least one float carries a transmitter element to which a receiver element is assigned which is arranged on the outside on the collector and receives signals through a wall of the collector.
摘要:
A device for cooling drive components and heating a passenger compartment of an electric vehicle, having a drive motor fed by a battery, comprises a first coolant circuit which is coupled by an intermediate heat exchanger to a second coolant circuit. In the second coolant circuit there is provided a first heat exchanger, acting as a cooling element, and a second heat exchanger, acting as a heating element. The heat exchangers disposed in the second coolant circuit are provided with a respective controllable bypass. A control unit registers a plurality of temperature states and signals derived from the battery control unit and processes these in order to actuate corresponding adjusting and drive means for the flow of the cooling medium.