Multicontrol process control system

Details Multicontrol process control system Multicontrol process control system

1985-09-20

1987-12-08

Smith, Jerry

Boots, shoes, and leggings

137805, 91361, G06F 1546

Patent

active

047121734

ABSTRACT:
The present invention uses an input multiplexer for selecting a plurality of input signals, a fluid multiplexer for selectively delivering a control output to a plurality of devices to be controlled, a detecting multiplexer for selecting detected signals indicative of the condition in which the devices respond, a controller for controlling the multiplexers for successive and repeated selective operations, for effecting a controlling arithmetic operation on an input signal fed through the input multiplexer and a detected signal fed through the detecting multiplexer, and for delivering a control signal resulting from the controlling arithmetic operation, and an electropneumatic transducer for converting the control signal to a pneumatic pressure and issuing the pneumatic pressure as an input to the fluid multiplexer.

REFERENCES:
patent: 3582621 (1971-06-01), Lawler
patent: 4102248 (1978-07-01), Martz
patent: 4530045 (1985-07-01), Petroff
patent: 4570675 (1986-02-01), Fenwick et al.
patent: 4573114 (1986-02-01), Ferguson et al.

Affiliated with

Also associated with

Rating

Multicontrol process control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-24908