Electric heating – Metal heating – Of cylinders
Patent
1991-04-24
1993-09-21
Leung, Philip H.
Electric heating
Metal heating
Of cylinders
219 1067, 364400, H05B 632
Patent
active
052471446
ABSTRACT:
A plasma lamp placed at the first focal point of an elliptical mirror spherically radiates, the light from the plasma lamp being reflected on said elliptical mirror so as to be spherically condensed to a specimen levitated by an electric field at the second focal point thereof. Thus, the specimen is uniformly heated under the levitated condition.
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Rhim, "Development of an Electrostatic Positioner for Space Material Processing", Jet Propulsion Lab. CIT, Pasadena, Calif. 91109, Sep. 1984.
Leung Philip H.
Mitsubishi Denki & Kabushiki Kaisha
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