Heating Apparatus and Method for Producing the Heating Apparatus
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United States of America Patent
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Issued Date -
Dec 8, 2011
app pub date -
Jul 3, 2009
filing date -
Jul 10, 2008
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Abandoned
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Abstract
A heating apparatus and a method for producing a heating apparatus are specified. The heating apparatus comprises a pipe (10), which is suitable for conducting a medium and has an outer surface, and at least one injection-molded shaped body on the outer surface of the pipe (10). The shaped body comprises a material with a positive temperature coefficient of electrical resistance and is adapted to the outer surface of the pipe (10).
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