Electric heating – Microwave heating – Radiation protection
Reexamination Certificate
2006-12-05
2006-12-05
Robinson, Daniel (Department: 3742)
Electric heating
Microwave heating
Radiation protection
C219S736000
Reexamination Certificate
active
07145118
ABSTRACT:
A microwave oven protective circuit arrangement is disclosed to include a cutoff switch electrically connected between a power supply unit and a microwave oven for controlling the supply of electricity from the power supply unit to the microwave oven, and a detector provided outside the microwave oven to detect leakage of the microwave produced by the microwave oven and to output a cutoff signal to the cutoff switch to cut off electricity from the microwave oven when detected a leakage of the microwave.
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Robinson Daniel
Wu Ming-Jing
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