KENNETH W MOREY
Nursing at Fascination Cir, Colorado Springs, CO
License number
Florida 97075
Issued Date
Nov 18, 2000
Effective Date
Jan 15, 2016
Expiration Date
Dec 31, 2013
Category
Health Care
Type
Certified Nursing Assistant
Address
Address
2909 Fascination Cir, Colorado Springs, CO 80917
Phone
(719) 650-4665
Professional information
Lpn Looking For Management Position In Nursing
Location:
Colorado Springs, Colorado Area
Industry:
Hospital & Health Care
Electrical/Electronic Manufacturing Professional
Location:
Colorado Springs, Colorado Area
Industry:
Electrical/Electronic Manufacturing
Apparatus And Method For Monitoring The Presence Of A Conductive Media
US Patent:
4164146, Aug 14, 1979
Filed:
Nov 2, 1976
Appl. No.:
5/738180
Inventors:
Bruce W. DuVall - Colorado Springs CO
James W. Valentine - Colorado Springs CO
Kenneth O. Morey - Colorado Springs CO
James W. Valentine - Colorado Springs CO
Kenneth O. Morey - Colorado Springs CO
Assignee:
The United States of America as represented by the United States
Department of Energy - Washington DC
Department of Energy - Washington DC
International Classification:
G01F 2326
US Classification:
73304R
Abstract:
An inductive level sensor has inductively coupled primary and secondary windings. Circuitry drives the primary with an AC signal of constant current magnitude and selected frequency f to induce in the secondary, a voltage signal V of magnitude. vertline. V. vertline. , frequency f and phase difference. phi. from the driving signal. Circuitry operates to generate a voltage output signal proportional to. vertline. V. vertline. cos (. phi. -. theta. ), where. theta. is a selectively set phase shift factor. By properly and selectively adjusting the frequency f and phase shift factor. theta. , an output signal. vertline. V. vertline. cos (. phi. -. theta. ) can be provided which self-compensates for changes in mutual inductance caused by operating temperature variations so that an output signal is produced which is substantially linearly proportional to changes in the level of a pool of liquid metal being monitored. Disclosed also is calibration circuitry and circuitry for converting the voltage signal. vertline. V. vertline. cos (. phi. -. theta. ) into a current signal.