Method and system for pumping powder, and powder coating...

Details Method and system for pumping powder, and powder coating... Method and system for pumping powder, and powder coating...

2007-10-30

2007-10-30

Stashick, Anthony D. (Department: 3746)

Pumps

Motor driven

Fluid motor

C417S395000

Reexamination Certificate

active

10752099

ABSTRACT:
In a pump system for supplying powder, in particular coating powder, to a powder coating apparatus, time controller is used to introduce compressed gas into a metering chamber as a function of the predetermined delay time elapsed since a predetermined operational point for the purpose of expelling a quantity of powder that was introduced into the metering chamber until the end of the time delay.

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patent: 03/024612 (2003-03-01), None

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