Heating element for a regenerative heat exchanger and method for producing a heating element
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United States of America Patent
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Nov 18, 2003
Grant Date -
Aug 15, 2002
app pub date -
Feb 27, 2002
filing date -
Aug 27, 1999
priority date (Note) -
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Abstract
A heating element is described for a regenerative heat exchanger that is constructed as a profiled steel sheet. The aim of the invention is to produce a heating element that is resistant to acids, has anti-soiling properties and, however, has a good thermal output. To these ends, the heating element is provided with an enameling, and a fluoroplastic coating is applied to the enameled surface.
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