Shielded heating element having intrinsic temperature control
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United States of America Patent
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Oct 20, 1987
Issued Date -
N/A
app pub date -
Mar 16, 1981
filing date -
Aug 31, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A heating structure is described having both a return conductor and a heating element consisting of a substrate of a non-magnetic material having high thermal and electrical conductivity, clad with a surface layer of a ferromagnetic material of relatively low electrical conductivity.
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