Method and apparatus for the repeatable dosage of fluids

Details Method and apparatus for the repeatable dosage of fluids Method and apparatus for the repeatable dosage of fluids

1997-11-21

2000-08-01

Grant, William

Data processing: generic control systems or specific application

Specific application, apparatus or process

Article handling

222 47, G06F 1900, G06F 1760

Patent

active

060979933

ABSTRACT:
A method and an apparatus for a repeatable dosing or metering of fluids and in particular liquids in a selectable and reproducible amount in which the fluid amount to be dosed is learned in a dosing operation effected manually once and stored in a retrievable way; the apparatus comprises a fluid line 2 for a fluid 1 including a fluid inlet 3 and a fluid outlet 4 between which a shut-off device 7 controlled by a control unit 8 is provided, an operation 5 and a memory input 9 a learning mode is initiated and that by once pre-dosing a corresponding quantity information is stored and that by operating the memory input 9 a dosing mode is initiated in which the fluid amount corresponding to the stored quantity information is dosed by the shut-off device.

REFERENCES:
patent: 4276999 (1981-07-01), Reichenberger
patent: 5695092 (1997-12-01), Schrandt
patent: 5816448 (1998-10-01), Kobold

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