Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent
1994-10-18
1996-06-25
Westin, Edward P.
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
34087016, 359152, G01N 1506
Patent
active
055302580
ABSTRACT:
A liquid gauging system for a liquid container, the system comprising sensor means for producing a first electromagnetic signal that corresponds to liquid quantity in the container, and remote interrogation means for receiving the first electromagnetic signal and producing a system output that corresponds to the liquid quantity; the sensor means being energized by a second electromagnetic signal transmitted by the remote interrogation means.
REFERENCES:
patent: 4031513 (1977-06-01), Simciak
patent: 4119948 (1978-10-01), Ward et al.
patent: 4313228 (1982-01-01), Berstein
patent: 4410020 (1983-10-01), Lorenz
patent: 4420976 (1983-12-01), Orioff et al.
patent: 4524282 (1985-06-01), King
patent: 4841227 (1989-06-01), Maier
patent: 4918979 (1990-04-01), Pearce et al.
patent: 4963729 (1990-10-01), Spillman et al.
patent: 4988975 (1991-01-01), Nap
patent: 5020367 (1991-06-01), White
patent: 5075631 (1991-12-01), Patriquin
patent: 5077527 (1991-12-01), Patriquin
patent: 5078010 (1992-01-01), Lock
patent: 5111407 (1992-05-01), Galpern
patent: 5119679 (1992-06-01), Frisch
patent: 5134282 (1992-07-01), Sargoyichev
patent: 5150615 (1992-09-01), Rymut et al.
patent: 5321229 (1994-06-01), Holling et al.
Le Que T.
Lewis Leonard L.
Romanchik Richard A.
Simmonds Precision Products Inc.
Westin Edward P.
LandOfFree
Liquid gauging apparatus and remote sensor interrogation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid gauging apparatus and remote sensor interrogation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid gauging apparatus and remote sensor interrogation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2190885