Electric heating – Metal heating – Of cylinders
Patent
1989-10-30
1991-04-16
Leung, Philip H.
Electric heating
Metal heating
Of cylinders
219 1055A, 219 1055F, 219 1055B, H05B 674
Patent
active
050085069
ABSTRACT:
A radiofrequency wave apparatus including an applicator (112, 120) which provides multiple, sequenced processing modes for use in a method for heating a material is described. The modes in the applicator are selected to suit each stage of the processing of a material (B). The apparatus can include multiple circuits (11, 12 and 13) which couple the radiofrequency waves to the applicator using probes (111a, 121a and 122a) in the method. The result is the optimum processing of the material.
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Asmussen Jes
Fritz Ronald E.
Board of Trustees operating Michigan State University
Leung Philip H.
McLeod Ian C.
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