Device and method for indicating the dispensing of a predetermin

Details Device and method for indicating the dispensing of a predetermin Device and method for indicating the dispensing of a predetermin

1995-03-31

1998-06-30

Kaufman, Joseph

Dispensing

Processes of dispensing

222 37, 222 38, 222646, 222333, G01F 1100

Patent

active

057720746

ABSTRACT:
A method is presented for indicating the dispensing of a predetermined amount of a material in a dispenser having a dispenser device which dispenses the material during periods of operation and frequency or intensity which can be varied. The inventive method includes determining the amount of time the dispenser device is operational; calculating a dispensing score representative of the time of operation of the dispenser device multiplied by a factor representative of the frequency or intensity of dispensing; and producing a signal indicating the dispensing of the predetermined amount of the material to be dispensed when the dispensing score is at least equal to a predetermined total score required for dispensing a predetermined amount of material. A dispenser incorporating such method is also described.

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