Microwave pie baking
OwnerMelvin L. Levinsoninventor
Life of this patent
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Abstract
An apparatus is described to bake meat or fruit pies with full top and bottom crusts while in their metal plates in a microwave oven. The pie is baked in an enclosure designed to contain said pie, in steam generated by said pie, while microwave energy, by direct exposure, simultaneously (1) bakes said pie's top crust and (2) converts to heat within a microwave-lossy heating element which heating element in contact with said metal pie plate, on heating, bakes said pie's bottom crust. Described are methods to create superheated steam and trap condensed water within said enclosure. Described are novel microwave-oven, microwave-lossy heating elements made of two metal sheets sandwiching a microwave-absorptive material.
Claims5
Apparatus to bake, in a metal pie plate, a pie with a full top and bottom crust in a microwave oven which comprises:
- a microwave-permeable, heat-insulating container whose inner walls and floor define a chamber to bake said pie therein,
- a microwave-lossy heating member within said chamber to heat by conduction, at least, the bottom of said metal pie plate when said pie in its metal pie plate is baked thereon, and
- metal means to support said heating member in a spaced relationship above the floor of said chamber.
Apparatus to bake, in a metal pie plate, a pie with a full top and bottom crust in a microwave oven which comprises:
- a microwave-permeable, heat-insulating enclosure designed to bake a pie therein,
- a microwave-lossy heating member within said enclosure which weighs between 50% and 150% of said pie's weight, and
- a metal member with a first surface in contact with said microwave-lossy member and a second surface designed to contact, at least, the bottom of said metal pie plate when said pie is baked within said enclosure.
Dependencies are inferred from the claim text.