Cooking appliance with automatic power-off switch

Details Cooking appliance with automatic power-off switch Cooking appliance with automatic power-off switch

1993-06-01

1995-05-16

Paschall, Mark H.

Electric heating

Heating devices

With power supply and voltage or current regulation or...

219720, 219492, 219487, 340640, H05B 102

Patent

active

054163013

ABSTRACT:
A cooking appliance has a heater for cooking, and a switch which generating an operational signal. The cooking appliance automatically turns off the heater a predetermined time after a last pressed switch, i.e., automatic power off function. A caution lamp indicates that the heater will automatically be turned off a minute prior to the automatic power off function.

REFERENCES:
patent: 4222037 (1980-09-01), Schaap et al.
patent: 4393300 (1983-07-01), Proctor
patent: 4467184 (1984-08-01), Loessel
patent: 5160831 (1992-11-01), Thaler et al.
patent: 5243172 (1993-09-01), Hazan et al.

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