Liquid usage detector for a coating apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 9, 2002
Grant Date -
Oct 25, 2001
app pub date -
Feb 16, 2001
filing date -
Feb 16, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coating apparatus includes a supply unit containing liquid coating material and a reservoir receiving liquid coating material dispensed from the supply unit. A coater dispenses liquid coating material onto a moving strip of material. A liquid meter unit includes a flow passage and a flow regulator associated with the flow passage. A flow rate manager cooperates with the reservoir to determine the flow rate of liquid coating material passing through the flow passage in the liquid meter unit and operates the flow regulator to regulate the flow rate of liquid coating material discharged to the coater.
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