Electric heating – Metal heating – Of cylinders
Patent
1991-01-18
1992-11-10
Leung, Philip H.
Electric heating
Metal heating
Of cylinders
34 1J, 34 1L, H05B 660
Patent
active
051626292
ABSTRACT:
A continuous radio frequency dryer that includes a dryer housing and a conveyor extending through the housing. The conveyor is made up of a series of conveyor rolls spaced from each other, and a pressure roll is above and parallel to each conveyor roll. Plural sets of electrodes alternate with the conveyor rolls, and the electrodes are supplied radio frequency energy. Air is circulated through the housing.
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patent: 3866255 (1975-02-01), Serota
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patent: 4258240 (1981-03-01), Pless
patent: 5074055 (1991-12-01), Peraniitty et al.
Erz Joseph M.
Gribskov Craig A.
Miller Bruce G.
Leung Philip H.
Production Machinery, Inc.
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