Electric rice cookers

Details Electric rice cookers Electric rice cookers

1979-06-11

1980-11-18

Mayewsky, Volodymyr Y.

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

99332, 219432, 219433, 219438, 219442, F27D 1102

Patent

active

042347831

ABSTRACT:
In an electric rice cooker, an electric heater for heating a kettle containing a quantity of rice and water is firstly energized through a first contact of a switch sensitive to the temperature of the kettle. When cooking operation completes the switch transfers to a second contact to start a timer. After a predetermined time, the timer reenergizes the heater through the second contact for a definite interval.

REFERENCES:
patent: 2431582 (1947-11-01), Page
patent: 2785277 (1957-03-01), Jepson
patent: 2889443 (1959-06-01), Dobmeier
patent: 3644709 (1972-02-01), Hojo
patent: 3764780 (1973-10-01), Ellis
patent: 3818180 (1974-06-01), Arosio
patent: 3908111 (1975-09-01), DuBois et al.
patent: 4063068 (1977-12-01), Johnson et al.

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