Quick-response quartz tube infra-red heater
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United States of America Patent
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Oct 13, 1992
Grant Date -
N/A
app pub date -
Feb 21, 1989
filing date -
Feb 21, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An infra-red heater for a hybrid oven drying a web with an elongate foil having transverse corrugations heating element within a quartz tube. A thermocouple sensor is used to provide a control signal to a controller to regulate the infra-red output.
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