Stoves and furnaces – Stoves – Cooking
Patent
1982-02-04
1984-03-06
O'Connor, Daniel J.
Stoves and furnaces
Stoves
Cooking
126290, 236 1G, 236 93R, A47J 3700
Patent
active
044347812
ABSTRACT:
A barbecue grill unit which includes thermally actuated dampers and insulated walls to conserve heat during its operation. The dampers are of the laminated bimetallic type which progressively open in direct proportion to the heat generated by burner. This limits the amount of air entering the grill which must be heated yet affords efficient combustion. A vent in the back wall of the cover also maximizes heat usage before the heated air is expelled from the grill unit. Preferably, the barbecue grill unit is of the gas-burning type.
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Texas Instruments Thermostat Metals Designer's Guide.
Installation Instructions, Ameri-therm Thermally Actuated Vent Damper.
Ameri-Therm Limited Warranty card.
Hamilton Neil E.
O'Connor Daniel J.
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