HEATING DEVICE FOR HEATING AN AIR FLOW IN A MOTOR VEHICLE

A heating device for heating an airflow in a motor vehicle is described, with a plurality of heating rods, which have connection plates made of aluminium, or an aluminium-based alloy, and a circuit board, which carries a control circuit, to which the heating rods are connected by way of busbars. In...

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Bibliographische Detailangaben
Hauptverfasser:	Dowling, Martin, Dauth, Alexander, Tadele, Sisay, Hoppe, Helmut, Morris, Ivan, Oguz, Riza
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A heating device for heating an airflow in a motor vehicle is described, with a plurality of heating rods, which have connection plates made of aluminium, or an aluminium-based alloy, and a circuit board, which carries a control circuit, to which the heating rods are connected by way of busbars. In accordance with this disclosure, provision is made for the busbars to have a body made of aluminium, or an aluminium-based alloy, which establishes contact with the heating rods by means of a welded connection, and an end piece made of copper, or a copper-based alloy, which establishes contact with the circuit board by means of a plug-in connector.