Electric heating – Metal heating – Of cylinders
Patent
1988-11-15
1989-10-24
Leung, Philip H.
Electric heating
Metal heating
Of cylinders
219 1055F, 426243, 426107, 99DIG14, H05B 680
Patent
active
048764280
ABSTRACT:
Batter-based baked goods, such as brownies, are produced by subjecting a microwave-transparent pan containing unbaked and non-frozen batter to microwave energy in a microwave oven. The oven has a klystron transmitting energy at a frequency having a wave length, in inches, equal to .lambda.. The pan, which is free of sharp corners, has bottom and side walls and an open top for receiving the batter, and has its bottom wall and thus the batter spaced apart from the interior bottom wall of the oven by a microwave transparent spacer means. The bottom and side walls confine the batter in the pan to predetermined height, width and length dimensions such that each dimension is a multiple of the quarter wavelength .lambda./4 of the frequency of the microwave energy applied to the batter; preferably such that one dimension, in inches, is a .lambda./4, where A is an odd integer from 1 to 15, another one of the dimensions is B .lambda./4 where B is an even integer from 2 to 12, and the remaining dimension is C .lambda./4 wherein C is either an odd integer from 1 to 15 or an even integer from 2 to 12.
REFERENCES:
patent: 3573923 (1971-04-01), Meiser
patent: 4183435 (1980-01-01), Thompson et al.
patent: 4558198 (1985-12-01), Levendusky et al.
patent: 4574174 (1986-03-01), McGonigle
LandOfFree
Tray or pan for baking batter-based food products in microwave o does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tray or pan for baking batter-based food products in microwave o, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tray or pan for baking batter-based food products in microwave o will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1590752