Registers – Platform operated – Platform actuated traffic counters
Patent
1974-05-03
1976-09-07
Thesz, Joseph M.
Registers
Platform operated
Platform actuated traffic counters
177 16, 23515133, G01G 1114
Patent
active
039790550
ABSTRACT:
A forage conveyor-scale apparatus includes a pivoted conveyor having a differential transformer load cell providing a weight signal. A Hall cell unit is coupled to the conveyor to produce a speed signal. An automatic gain amplifier is controlled by the speed signal to vary the energization of the transformer from an oscillator. The output voltage of the transformer is rectified and averaged to produce a DC analog rate weight signal which is connected to drive a rate weight BCD counter and a total weight BCD counter. The analog signal drives a triggered integrator to form a pulse train driving the total counter. A dual slope integrator is controlled by the analog signal to cyclically control the weight rate counter. A single readout is provided and connected to the rate weight counter. The output of the total counter is forced through the rate weight counter to the readout to display the total count. A comparator may respond to a present input and the total counter to automatically terminate delivery.
REFERENCES:
patent: 2927785 (1960-03-01), Lyons
patent: 2954969 (1960-10-01), McCullough et al.
patent: 3036769 (1962-05-01), Goslin et al.
patent: 3209846 (1965-10-01), Karlen
patent: 3264541 (1966-08-01), Mell
patent: 3390731 (1968-07-01), Schierbeek
patent: 3578955 (1971-05-01), Kloven
patent: 3754126 (1973-08-01), Williams
Bachman Wesley J.
Fathauer George H.
A.O. Smith Harvestore, Inc.
Thesz Joseph M.
LandOfFree
Weighing system for conveying means does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Weighing system for conveying means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Weighing system for conveying means will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2169243