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Title: Precision manometer gauge

Abstract

A precision manometer gauge which locates a zero height and a measured height of liquid using an open tube in communication with a reservoir adapted to receive the pressure to be measured. The open tube has a reference section carried on a positioning plate which is moved vertically with machine tool precision. Double scales are provided to read the height of the positioning plate accurately, the reference section being inclined for accurate meniscus adjustment, and means being provided to accurately locate a zero or reference position.

Inventors:
;
Issue Date:
OSTI Identifier:
5823456
Application Number:
ON: DE83018045
Assignee:
ERA-08-054777; EDB-83-179037
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION; PRESSURE GAGES; DESIGN; TUBES; WATER; HYDROGEN COMPOUNDS; MEASURING INSTRUMENTS; OXYGEN COMPOUNDS; 440300* - Miscellaneous Instruments- (-1989)

Citation Formats

McPherson, M.J., and Bellman, R.A. Precision manometer gauge. United States: N. p., 1982. Web.
McPherson, M.J., & Bellman, R.A. Precision manometer gauge. United States.
McPherson, M.J., and Bellman, R.A. Mon . "Precision manometer gauge". United States.
@article{osti_5823456,
title = {Precision manometer gauge},
author = {McPherson, M.J. and Bellman, R.A.},
abstractNote = {A precision manometer gauge which locates a zero height and a measured height of liquid using an open tube in communication with a reservoir adapted to receive the pressure to be measured. The open tube has a reference section carried on a positioning plate which is moved vertically with machine tool precision. Double scales are provided to read the height of the positioning plate accurately, the reference section being inclined for accurate meniscus adjustment, and means being provided to accurately locate a zero or reference position.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1982},
month = {9}
}