Communications: electrical – Digital comparator systems
Patent
1976-03-18
1977-08-30
Caldwell, John W.
Communications: electrical
Digital comparator systems
73362R, 324 34TE, 336110, 336132, 340174PM, 340174VC, G08C 1906, H01F 2106
Patent
active
040457877
ABSTRACT:
Sensors, or transducers, which utilize elongated magnetically saturable tubes with sense lines that run through the tubes for simultaneous sensing of a plurality of parameters are disclosed. One version involves a single sensing element which has a first pair of diametrically disposed magnetic poles responsive to one condition that is positioned adjacent to one end of the tube and a second pair of diametrically disposed magnets responsive to another condition that is positioned adjacent to the other end of the tube. Another version involves two elements which have temperature vs. inductance characteristics which intersect, and a pair of diametrically disposed magnets responsive to another condition positioned adjacent the two elements.
REFERENCES:
patent: 3305770 (1967-02-01), Hulls
patent: 3950993 (1976-04-01), Sidor
patent: 3958202 (1976-05-01), Sidor
patent: 3958203 (1976-05-01), Bernin
Bowen Glenn W.
Camillo Charles Carl
Sidor Edward Frank
Beart Robert W.
Bowen Glenn W.
Caldwell John W.
Groody James J.
Illinois Tool Works Inc.
LandOfFree
Sensors for sensing a plurality of parameters does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sensors for sensing a plurality of parameters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sensors for sensing a plurality of parameters will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-964908