Electric heating – Microwave heating – Waveguide applicator
Patent
1995-10-25
1996-07-16
Leung, Philip H.
Electric heating
Microwave heating
Waveguide applicator
219692, 219697, 219750, 34259, H05B 680
Patent
active
055369219
ABSTRACT:
A microwave processing system is provided wherein the material to be processed is in the form of a web type quantity configuration with a thickness that is small in relation to the wavelength of a particular microwave frequency. The material is passed through the field associated with a plurality of microwave standing waves of the particular frequency, each adjacent standing wave being offset 1/4 wavelength along the direction of movement of the web. A carrier gas removes volatile solvents from the material surfaces. Control is provided for the interrelationship of temperature, rate of movement, flow of carrier gas, and microwave power.
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Hedrick Jeffrey C.
Lewis David A.
Shaw Jane M.
Viehbeck Alfred
Whitehair Stanley J.
International Business Machines - Corporation
Leung Philip H.
Morris Daniel P.
Riddles Alvin J.
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