Control circuit for a solenoid driver for a dispenser

Details Control circuit for a solenoid driver for a dispenser Control circuit for a solenoid driver for a dispenser

B - Operations, Transporting

67

D

341/38.4

B67D 3/00 (2006.01) B05C 11/10 (2006.01) G05D 9/12 (2006.01) H01F 7/18 (2006.01)

Patent

CA 1211185

CONTROL CIRCUIT FOR A SOLENOID DRIVER FOR A DISPENSER ABSTRACT OF THE DISCLOSURE A control circuit for a solenoid driver for a dis- penser having inherent pull-in and drop-out delays. The circuit includes a tachometer that generates pulses representative of the speed of a conveyor that conveys a substrate upon which the dispenser dispenses fluid. A sensor generates a trigger signal indicating that the substrate is at a preselected location. Delay counter circuitry, enabled through the trigger signal, generates an enabling signal after receiving a preselected number of pulses. Duration counter circuitry, enabled by the enabling signal, generates an initial driving signal of a pre- selected signal duration. Compensator circuitry receives the initial driving signal and modifies it so as to compensate for the pull-in and drop-out delays so that fluid is deposited for the dispensing duration upon the substrate commencing at the preselected position.

440955

Affiliated with

Also associated with

Rating

Control circuit for a solenoid driver for a dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control circuit for a solenoid driver for a dispenser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control circuit for a solenoid driver for a dispenser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1339202