Electric heating – Metal heating – Of cylinders
Patent
1983-12-12
1985-10-22
Envall, Jr., Roy N.
Electric heating
Metal heating
Of cylinders
219380, 126 21A, 126 21R, H05B 660, A21B 100, F24C 1532
Patent
active
045490554
ABSTRACT:
A cooking apparatus wherein a control for controlling the operation of one or more portions thereof is located in a position where it could be affected by hot, contaminated air rising from heating portions of the apparatus. The control is mounted in a cabinet space which is pressurized so as to prevent hot, contaminated air from entering the space, thereby effectively avoiding deleterious effect. Pressurizing air is drawn from a location free of the hot, contaminated air from the cooking units. The drawn pressurizing air is also delivered to an oven cavity of the apparatus connected in series air flow relationship with the space in which the control is located.
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patent: 4180049 (1979-12-01), Carr et al.
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Envall Jr. Roy N.
Lateef M. M.
Whirlpool Corporation
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