Dispensing – With discharge assistant – With bypass or return to supply
Patent
1998-02-27
1999-12-07
Derakshani, P.
Dispensing
With discharge assistant
With bypass or return to supply
222412, 118621, B65D 8854
Patent
active
059968559
ABSTRACT:
A method and system for maintaining a uniform volume of powder in a powder feeder provided. The system includes a supply hopper that is spared from a powder feeder. The powder includes a receiving opening and a discharge opening. A rotatable brush is in communication with the supply hopper for causing powder withdrawn from the supply hopper to be transported to the powder feeder and disposed uniformly across the receiving opening of the powder feeder. The brush is immersed within the powder and extends across the receiving opening of the powder feeder, and maintains a filled level powder feeder.
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Alexander George R.
Brown William H.
Escallon Eduardo C.
Derakshani P.
Material Sciences Corporation
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