Dispensing – With discharge assistant – Plural
Patent
1996-07-23
1998-11-03
Huson, Gregory L.
Dispensing
With discharge assistant
Plural
222333, G01F 1100
Patent
active
058296476
ABSTRACT:
A fluid dispensing apparatus utilizing a through shaft metering gear pump. The metering gearhead includes an elongated drive shaft which receives multiple, self-contained gear pumps in a sliding manner. The gear pumps of the apparatus are connected to a fluid distribution manifold at a selected spacing with an inlet of each gear pump being connected to a central supply passage within the manifold and at least one outlet of each pump connected to a manifold outlet passage which may lead to suitable dispensing nozzles or guns. Each gear pump includes at least first and second gears with the drive gear being connected to the elongated drive shaft by way of a hollow shaft which provides both a sealing function and drive transfer function. The hollow shaft is keyed to the drive shaft to allow the pump body to be slid into the desired position.
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Huson Gregory L.
Nordson Corporation
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