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Title: Precision liquid level sensor

Abstract

A precision liquid level sensor utilizes a balanced R. F. bridge, each arm including an air dielectric line. Changes in liquid level along one air dielectric line imbalance the bridge and create a voltage which is directly measurable across the bridge. 2 figs.

Inventors:
;
Issue Date:
OSTI Identifier:
7254681
Patent Number(s):
4495807 A
Application Number:
PPN: US 6-469596
Assignee:
Dept. of Energy, Washington, DC (United States) SNL; EDB-94-125596
DOE Contract Number:  
AC04-76DP00789
Resource Type:
Patent
Resource Relation:
Patent File Date: 24 Feb 1983
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION; LEVEL INDICATORS; DESIGN; DIELECTRIC PROPERTIES; ELECTRIC BRIDGES; ELECTRIC POTENTIAL; ELECTRICAL EQUIPMENT; ELECTRICAL PROPERTIES; EQUIPMENT; MEASURING INSTRUMENTS; PHYSICAL PROPERTIES; 440800* - Miscellaneous Instrumentation- (1990-)

Citation Formats

Field, M.E., and Sullivan, W.H. Precision liquid level sensor. United States: N. p., 1985. Web.
Field, M.E., & Sullivan, W.H. Precision liquid level sensor. United States.
Field, M.E., and Sullivan, W.H. Tue . "Precision liquid level sensor". United States.
@article{osti_7254681,
title = {Precision liquid level sensor},
author = {Field, M.E. and Sullivan, W.H.},
abstractNote = {A precision liquid level sensor utilizes a balanced R. F. bridge, each arm including an air dielectric line. Changes in liquid level along one air dielectric line imbalance the bridge and create a voltage which is directly measurable across the bridge. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1985},
month = {1}
}