Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Temperature control
Patent
1994-03-07
1995-01-31
Chiesa, Richard L.
Plastic article or earthenware shaping or treating: apparatus
Control means responsive to or actuated by means sensing or...
Temperature control
264 406, 364473, 364476, 4251748R, B29C 3510
Patent
active
053854632
ABSTRACT:
A control system for automatically controlling a continuous vulcanization line for manufacturing sponge rubber products, which includes a sensor for monitoring an outside dimension of a sponge rubber product produced by the continuous vulcanization line, a discriminating circuit for determining whether the monitored outside dimension is within a predetermined criterion defined by designated upper and lower limits of an acceptable rubber product, an arithmetic circuit for deriving an offset amount of the outside dimension, offsetting from the criterion, and a control circuit for controlling an output power of microwave generated by a microwave vulcanizer employed in a primary heating system for pre-foaming a sponge rubber material, depending on the offset amount of the outside dimension.
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Kawamura Takanori
Shinohara Kibatsu
Chiesa Richard L.
Kinugawa Rubber Ind. Co. Ltd.
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