Temperature limited heater utilizing non-ferromagnetic conductor
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United States of America Patent
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Jul 17, 2012
Grant Date -
Sep 11, 2008
app pub date -
Apr 21, 2006
filing date -
Apr 22, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A heater is described. The heater includes a ferromagnetic conductor and an electrical conductor electrically coupled to the ferromagnetic conductor. The ferromagnetic conductor is positioned relative to the electrical conductor such that an electromagnetic field produced by time-varying current flow in the ferromagnetic conductor confines a majority of the flow of the electrical current to the electrical conductor at temperatures below or near a selected temperature.
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Cited Art Landscape
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