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Title: Liquid detection circuit

Abstract

Herein is a circuit which is capable of detecting the presence of liquids, especially cryogenic liquids, and whose sensor will not overheat in a vacuum. The circuit parameters, however, can be adjusted to work with any liquid over a wide range of temperatures.

Inventors:
 [1]
  1. North Aurora, IL
Issue Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
OSTI Identifier:
866422
Patent Number(s):
4706497
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01F - MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL
DOE Contract Number:  
AC02-76CH03000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
liquid; detection; circuit; capable; detecting; presence; liquids; especially; cryogenic; sensor; overheat; vacuum; parameters; adjusted; wide; range; temperatures; wide range; detection circuit; /73/62/340/361/

Citation Formats

Regan, Thomas O. Liquid detection circuit. United States: N. p., 1987. Web.
Regan, Thomas O. Liquid detection circuit. United States.
Regan, Thomas O. Thu . "Liquid detection circuit". United States. https://www.osti.gov/servlets/purl/866422.
@article{osti_866422,
title = {Liquid detection circuit},
author = {Regan, Thomas O},
abstractNote = {Herein is a circuit which is capable of detecting the presence of liquids, especially cryogenic liquids, and whose sensor will not overheat in a vacuum. The circuit parameters, however, can be adjusted to work with any liquid over a wide range of temperatures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1987},
month = {1}
}

Patent:

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