High temperature pressure gauge

Echtler, J Paul; Scandrol, Roy O

Title: High temperature pressure gauge

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Abstract

A high temperature pressure gauge comprising a pressure gauge positioned in fluid communication with one end of a conduit which has a diaphragm mounted in its other end. The conduit is filled with a low melting metal alloy above the diaphragm for a portion of its length with a high temperature fluid being positioned in the remaining length of the conduit and in the pressure gauge.

Inventors:

Echtler, J Paul ^[1]; Scandrol, Roy O ^[2]

Pittsburgh, PA
Library, PA

Issue Date:: 1981-01-01

Research Org.:: Conoco Coal Development Co

OSTI Identifier:: 863956

Patent Number(s):: 4283954

Assignee:: Conoco Inc. (Stamford, CT)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01L - MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE

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G - PHYSICS G01 - MEASURING G01L - MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
G01L19/0645 - {using isolation membranes, specially adapted for protection
G01L19/0681 - {Protection against excessive heat}

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DOE Contract Number:: EX-76-C-01-1743

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: temperature; pressure; gauge; comprising; positioned; fluid; communication; conduit; diaphragm; mounted; filled; melting; metal; alloy; portion; length; remaining; metal alloy; fluid communication; temperature pressure; pressure gauge; gauge comprising; melting metal; temperature fluid; /73/

Citation Formats


                    Echtler, J Paul, and Scandrol, Roy O. High temperature pressure gauge.  United States: N. p., 1981. 
        Web.

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                    Echtler, J Paul, & Scandrol, Roy O. High temperature pressure gauge.  United States.

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                    Echtler, J Paul, and Scandrol, Roy O. Thu .  
        "High temperature pressure gauge".  United States.  https://www.osti.gov/servlets/purl/863956.

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@article{osti_863956,

  title        = {High temperature pressure gauge},

  author       = {Echtler, J Paul and Scandrol, Roy O},

  abstractNote = {A high temperature pressure gauge comprising a pressure gauge positioned in fluid communication with one end of a conduit which has a diaphragm mounted in its other end. The conduit is filled with a low melting metal alloy above the diaphragm for a portion of its length with a high temperature fluid being positioned in the remaining length of the conduit and in the pressure gauge.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1981},

  month        = {1}

}

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