Electric heating – Metal heating – Of cylinders
Patent
1977-07-08
1980-06-03
Reynolds, B. A.
Electric heating
Metal heating
Of cylinders
219 1077, 219497, 219506, 361358, 340365C, 200DIG1, H05B 504, H05B 102
Patent
active
042063361
ABSTRACT:
A cooking surface serving as a cook top or stove for use in cooking food can be constructed utilizing a glass support member. In the disclosed structure an induction heating coil is mounted on the undersurface of the support member. An electrically powered graphic display is also mounted on the undersurface of the support member so that this display is visible from above the support member. The support member also carries the parts of two different touch controls which are responsive to the presence of a part of a hand of an individual so as to provide an output signal. What may be referred to as an "electronic package" for controlling the operation of the coil and of the graphic display in synchronism with one another is connected to the parts of the touch controls mounted on the support member and is connected to both the coil and the graphic display. The touch controls can be individually operated so as to either increase or decrease the amount of current supplied to the coil. At all times the graphic display indicates the relative amount of current supplied to the coil and, hence, the heating potential of the coil. Additional touch controls can be provided for preventing accidental and/or unintentional operation of the coil.
REFERENCES:
patent: 3530310 (1970-09-01), Adelson et al.
patent: 3746923 (1973-07-01), Spira et al.
patent: 3786219 (1974-01-01), Kornrumpf et al.
patent: 3819906 (1974-06-01), Gould
patent: 3823297 (1974-07-01), Cunningham
patent: 4001699 (1977-01-01), Denny et al.
patent: 4011428 (1977-03-01), Fosnough et al.
patent: 4046991 (1977-09-01), Sefton et al.
Burroughs Application Notes-Bulletin No. B6101.
Reprint from Electronics, 3/7/74, Plasma Displays Put on An Analog Face.
Drawing-Dimensional Research-Touch Control Diag.-Dwng. No. 10100, 12/16/74.
Leung Philip H.
O'Brian Edward D.
Reynolds B. A.
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