DISPENSE MONITORING AND CONTROL

Methods and systems (10) of accurately dispensing a viscous fluid onto a substrate. In an embodiment, a method includes using an electronic flow meter device (32a, 32b) to produce electrical flow meter output signals and performing a responsive control function in a closed loop manner by adjusting a...

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Bibliographische Detailangaben
Hauptverfasser:	GIUSTI, Christopher L, RATLEDGE, Thomas, SUHININ, Yuriy, QUINONES, Horatio, LEWIS, Alan R, GORMAN, Michael, DONNER, Joseph E
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	Methods and systems (10) of accurately dispensing a viscous fluid onto a substrate. In an embodiment, a method includes using an electronic flow meter device (32a, 32b) to produce electrical flow meter output signals and performing a responsive control function in a closed loop manner by adjusting at least one dispensing parameter to correct for a difference between an output data set and a reference data set. In another embodiment, a system (10) includes a control operatively coupled to a gas flow meter device (32a, 32b) and to a weigh scale (72) allowing for a density of an amount of viscous material to be determined.