Heat exchanger for a liquid fuel heating device
Hot exhaust gases flow through the interior (4) of the heat exchanger for a liquid fuel heating device. The heat exchanger consists in accordance with the invention of two castings (1, 2) which form the flow chamber. Located in the interior (4) is a guide insert (6), which is made from a refractory...
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Sprache: | eng ; ger |
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Zusammenfassung: | Hot exhaust gases flow through the interior (4) of the heat exchanger for a liquid fuel heating device. The heat exchanger consists in accordance with the invention of two castings (1, 2) which form the flow chamber. Located in the interior (4) is a guide insert (6), which is made from a refractory material, has a low coefficient of thermal conductivity and subdivides the interior (4) into a plurality of partly opposing flow ducts (10). The invention can be applied to heat exchangers made from light metal alloys which are components of independent heater units of motor vehicles. |
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