Dispensing – Processes of dispensing
Patent
1993-09-21
1995-03-28
Kashnikow, Andres
Dispensing
Processes of dispensing
222 61, 222334, B67D 508
Patent
active
054009219
ABSTRACT:
Particulate material delivery apparatus comprising: a measuring device for separating a predetermined quantity of particulate material from a particulate material supply; a first valve which is responsive to a single input signal and which regulates a control fluid and a delivery fluid; an actuator for shifting the measuring device between measuring and delivery positions in response to a pressure signal from the first valve; and a control apparatus for dispensing a pressurized delivery fluid for a variable, predetermined interval of time in response to a pressure signal from the first valve. Also, a method for delivering measured charges of a particulate material, comprising the steps of discharging one charge of the material to a first location, measuring a second charge of the material, and a delivering the first charge to a remote location while measuring the second charge.
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Beach Robert J.
Curtis Robert C.
McCarthy Edward M.
Neu Peter M.
Smith, Jr. Jack D.
Chem-Trend Incorporated
Derakshani Philippe
Kashnikow Andres
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