Beverage dispenser having flow-actuated sensing means

Claim 1

A beverage dispenser apparatus for monitoring the volume of beverage dispensed from a mass reservoir through a dispensing line and out a pouring head, comprising: valve means for permitting the flow of beverage from the mass reservoir and through the dispensing line; switch means operatively engaged with the dispensing line and actuated by the flow of said beverage; a counting circuit connected to and actuated by said switch means; decode means connected to said counting circuit for producing output signals at selected time intervals after the actuation of said switch means, said time intervals corresponding with preselected volumes dispensed; and recording means connected to said decode means for recording the dispensing of a first preselected volume only after said flow of beverage through the dispensing line has terminated, recording the dispensing of a second preselected volume immediately upon receipt of an output signal from the counting circuit indicating that such second volume has been dispensed and being inhibited from recording the dispensing of third preselected volumes until a fixed number of said third preselected volumes have been dispensed, at which time said recording means records the dispensing of a volume equal said first preselected volume.

Claim 8

A device for monitoring the volume of a liquid dispensed from a container and through a dispensing line, comprising: a manually controlled tap valve for permitting and inhibiting the flow of liquid through the line; switch means positioned adjacent said line for actuation according to the flow of liquid through said line; a element within said line movable between two limits via the flow of liquid and in communication with said switch means for activating the same; a timing circuit including a counter connected to and activated by the switch means and a decoder connected to the counter and producing output signals at fixed time intervals after the activation of the switch means; and a recorder connected to the timing circuit, receiving said output signals, and recording the dispensing of particular volumes of liquid according to said signals, said recorder recording the dispensing of a first volume if flow terminates before a first period of time, recording the dispensing of a second volume if flow continues after said first period of time, recording nothing if flow terminates before a second period of time and recording the dispensing of said first volume if flow is activated and terminated a fixed each having a period of dispensing not number of times exceeding said second period of time.

Claim 9

A device for monitoring the volume of a liquid dispensed from a container and through a dispensing line, comprising: a manually controlled tap valve for permitting and inhibiting the flow of liquid through the line; switch means positioned adjacent said line for actuation according to the flow of liquid through said line; a element within said line movable between two limits via the flow of liquid and in communication with said switch means for activating the same; a timing circuit including a counter connected to and activated by the switch means and a decoder connected to the counter and producing output signals at fixed time intervals after the activation of the switch means; and a recorder connected to the timing circuit, receiving said output signals, and recording the dispensing of particular volumes of liquid according to said signals, said recorder recording the dispensing of a first volume if flow terminates before a first period of time, recording the dispensing of a second volume if flow continues after said first period of time, recording nothing if flow terminates before a second period of time and recording the dispensing of said first volume if flow is activated and terminated a fixed each having a period of dispensing not number of times exceeding said second period of time.