Dispensing – Snap-acting outlet element – Axially movable tube – sleeve – or apertured cap
Patent
1980-01-04
1982-09-07
Abercrombie, Willie G.
Dispensing
Snap-acting outlet element
Axially movable tube, sleeve, or apertured cap
17 37, 222 55, A22C 1108
Patent
active
043476465
ABSTRACT:
A pickup 21 is connected with a portioning element that carries out individual portioning operations between two portioning pauses. By means of a sensor 22 and a counter 29 the actual values of the portioning operation steps are measured and are compared in a comparator 35 with a desired value from a desired-value setter 30. When the actual value reaches the desired value the programmed controller 27 for the next portioning operation and simultaneously the counter 29 is reset via the line 38. Thus the overrun of the portioning element after switching off is counted for the next portion. With each difference between desired value and actual value of a preceding portioning operation thus effectively the remaining desired value for the next portioning step is corrected.
REFERENCES:
patent: 3303967 (1967-02-01), Munson
patent: 3524371 (1970-08-01), Kroger et al.
patent: 3538726 (1970-11-01), Cook
patent: 3743140 (1973-07-01), Sauerbrey
patent: 3769657 (1973-11-01), Muller
patent: 3995517 (1976-12-01), Smith
patent: 3997941 (1976-12-01), Muller
patent: 4208933 (1980-06-01), Skidmore
Abercrombie Willie G.
Albert Handtmann GmbH & Co.
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