Reference signal circuit

Registers – Platform operated – Platform actuated traffic counters

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

235 92EV, 235 92DE, 235 92CT, 318305, G06M 312, G06M 314

Patent

active

042270723

ABSTRACT:
In the field of closed loop control systems, a reference signal input is compared with a feedback signal to provide an error signal which then initiates corrective action until the feedback signal duplicates the reference signal. Hence, the reference signal may be appreciated as the set point at which the control system should operate. The disclosure relates to a manual input reference signal circuit which may be used to input a desired reference speed signal into a control system circuit for a prime mover. Provision is made for both local and remote manual signal input and priority logic is included for selecting the most appropriate reference signal. Inhibit logic dictates the floor and ceiling for the range of prime mover operation .

REFERENCES:
patent: 3869019 (1975-03-01), Cardani
patent: 3968401 (1976-07-01), Bryant
patent: 4025762 (1977-05-01), Rossi et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Reference signal circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reference signal circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reference signal circuit will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-620492

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.