Electric motor rotation position control device

Details Electric motor rotation position control device Electric motor rotation position control device

1983-04-21

1984-12-11

Truhe, J. V.

Electricity: motive power systems

Periodic, repetitious or successive operations control of...

318444, H02P 110

Patent

active

044880979

ABSTRACT:
Disclosed is a rotation control circuit for positioning a rotating member driven by a motor comprising a power supply and a motor relay which is energized by the power supply. A circuit is provided for intermittently energizing the relay. The circuit may comprise a first switch means connected to the power supply and a second switch means connecting the first switch means to the motor relay. The second switch means is normally closed and a timer is connected to the first switch means which is operable in response to a closing of the first switch means to generate a relay energizing signal after a predetermined time delay. This signal is operable, through an associated relay, to open the second switch means and thereby deenergize the motor relay after the predetermined time delay. The control circuit is also operable to energize the motor relay in the continuous mode. Finally, safety interlocks are provided in the control circuit to minimize any hazards to operating personnel.

REFERENCES:
patent: 2686895 (1954-08-01), Feldhausen
patent: 2712241 (1955-07-01), Stokes
patent: 2773231 (1956-12-01), Adriansen et al.
patent: 3107322 (1963-10-01), King
patent: 3412301 (1968-11-01), Mead et al.
patent: 3800400 (1974-04-01), Mistarz et al.
patent: 4267493 (1981-05-01), Roof

Affiliated with

Also associated with

Rating

Electric motor rotation position control device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric motor rotation position control device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric motor rotation position control device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1465957