Registers – Platform operated – Platform actuated traffic counters
Patent
1976-05-11
1977-08-02
Thesz, Joseph M.
Registers
Platform operated
Platform actuated traffic counters
235 92PE, 235 92R, 2351035R, G06M 308, G06M 302
Patent
active
040397815
ABSTRACT:
A circuit arrangement for protecting an overload coupling includes respective pulse generating elements which produce respective pulse trains, the difference between individual repetition rates of which is a measure of slip. A pulse comparator, in the form of a resettable forward-backward counter receives outputs from the two pulse generating elements and is provided with a reset input. A decoding stage is connected to receive the counting result output from the counter. A warning signal generator receives the output of the decoding stage. A disconnecting device is operatively arranged to disengage the coupling upon production of a signal from the decoding stage indicating a given slip.
REFERENCES:
patent: 2959772 (1960-11-01), Bruner
patent: 3725889 (1973-04-01), Glosek
patent: 3794814 (1974-02-01), Lay et al.
patent: 3910107 (1975-10-01), Fabry
patent: 3982107 (1976-09-01), Butler
Ross E. Hupp, "Bidirectional Counting,"Instruments & Control Systems, pp. 2596-2597, Dec. 1960.
Thesz Joseph M.
Werner & Pfleiderer
LandOfFree
Circuit arrangement for protective couplings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Circuit arrangement for protective couplings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit arrangement for protective couplings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2300310