GB191422687A - Improvements in Devices for Measuring or Regulating the Flow of Gases or for Indicating or Recording Changes of Pressure or Temperature. - Google Patents

Improvements in Devices for Measuring or Regulating the Flow of Gases or for Indicating or Recording Changes of Pressure or Temperature.

Info

Publication number
GB191422687A
GB191422687A GB191422687DA GB191422687A GB 191422687 A GB191422687 A GB 191422687A GB 191422687D A GB191422687D A GB 191422687DA GB 191422687 A GB191422687 A GB 191422687A
Authority
GB
United Kingdom
Prior art keywords
pressure
indicating
gases
regulating
measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Richard Gregory Marsh
Cecil Montague Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191422687A publication Critical patent/GB191422687A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/18—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges
    • G01L7/22—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges involving floats, e.g. floating bells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

22,687. Marsh, R. G., and Walter, C. M. Nov. 18. Barometers; thermometers.-Mechanism for indicating or recording changes of pressure or temperature comprises a closed air or gas-containing chamber a connected by a liquid tube b to a float chamber c so formed that the float has equal or other suitable predetermined movements for each increment of pressure of the gas. Means may be provided for obturating the passage b and for emptying the chamber c to facilitate transport.
GB191422687D 1914-11-18 1914-11-18 Improvements in Devices for Measuring or Regulating the Flow of Gases or for Indicating or Recording Changes of Pressure or Temperature. Expired GB191422687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191422687T 1914-11-18

Publications (1)

Publication Number Publication Date
GB191422687A true GB191422687A (en) 1915-10-14

Family

ID=32587086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191422687D Expired GB191422687A (en) 1914-11-18 1914-11-18 Improvements in Devices for Measuring or Regulating the Flow of Gases or for Indicating or Recording Changes of Pressure or Temperature.

Country Status (2)

Country Link
FR (1) FR484113A (en)
GB (1) GB191422687A (en)

Also Published As

Publication number Publication date
FR484113A (en) 1917-09-07

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