Electric heating – Inductive heating – With power supply system
Reexamination Certificate
2006-03-28
2006-03-28
Leung, Philip H. (Department: 3742)
Electric heating
Inductive heating
With power supply system
C219S668000, C219S494000, C219S510000, C374S141000
Reexamination Certificate
active
07019270
ABSTRACT:
A method and apparatus for reducing electrical noise in an electrical signal from a temperature feedback device to an induction heating system. The induction heating system has an electrical connector that is adapted to electrically couple a temperature feedback device to a system controller and to ground via a capacitor circuit. The capacitor circuit shunts electrical noise to ground but allows a temperature signal from the temperature feedback device to be received by the system controller. A shielded extension cable to electrically couple the temperature feedback device to an induction heating system may be used. The shielding of the extension cable is electrically coupled to ground.
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Leung Philip H.
Yoder Fletcher
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