Apparatus for the time-dependent measurement of physical quantit

Details Apparatus for the time-dependent measurement of physical quantit Apparatus for the time-dependent measurement of physical quantit

1976-06-29

1979-01-09

Krawczewicz, Stanley T.

Electricity: measuring and testing

Conductor identification or location

Inaccessible

G01R 2726

Patent

active

041340639

ABSTRACT:
An apparatus for measuring the values of physical parameters, using variable capacitor type transducers arranged in a matrix with each operable to sense the value of a corresponding physical parameter as existing at a predetermined point. A demultiplexer with input connected to a reference signal source and plural outputs each connected to a corresponding transducer electrically excites the transducers in sequence to aid said transducers in establishing respective output signals representing the value sensed. A multiplexer with plural inputs each connected to a corresponding transducer receives the output signals thereof, and the output of the multiplexer is connected to signal processing means which receives through the multiplexer in sequence the output signals of the transducers and recovers from such signals the parameter value information thereof.

REFERENCES:
patent: 3363064 (1968-01-01), Sperlich
patent: 3392333 (1968-07-01), Blondfield
patent: 3411136 (1968-11-01), Ellis, Jr. et al.
patent: 3492446 (1970-01-01), Lapsevskis et al.
patent: 3551888 (1970-12-01), Balugani
patent: 3688190 (1972-08-01), Blum
patent: 3725614 (1973-04-01), Slana
patent: 3760115 (1973-09-01), Duerdoth et al.
patent: 3893024 (1975-07-01), Reines et al.
patent: 3991375 (1976-11-01), Riggs et al.

Affiliated with

Also associated with

Rating

Apparatus for the time-dependent measurement of physical quantit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for the time-dependent measurement of physical quantit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the time-dependent measurement of physical quantit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1790409