Electric heating – Inductive heating – With heat exchange
Reexamination Certificate
2008-01-29
2008-01-29
Leung, Philip H. (Department: 3742)
Electric heating
Inductive heating
With heat exchange
C219S631000, C219S667000, C219S670000
Reexamination Certificate
active
11082951
ABSTRACT:
The device and method are used for controlling eddy currents generated by an electro-magnetic heater having at least one magnetic field producing element. To control the heater, a source of heat is used to heat a Curie temperature material, located adjacent to the magnetic field producing element. This prevents heat from being generated in the object being heated.
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Leung Philip H.
Ogilvy Renault LLP
Pratt & Whitney Canada Corp.
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