GB209972A - Improvements in and relating to differential pressure gauges adapted for use in fluid-flow meters and otherwise - Google Patents

Improvements in and relating to differential pressure gauges adapted for use in fluid-flow meters and otherwise

Info

Publication number
GB209972A
GB209972A GB495823A GB495823A GB209972A GB 209972 A GB209972 A GB 209972A GB 495823 A GB495823 A GB 495823A GB 495823 A GB495823 A GB 495823A GB 209972 A GB209972 A GB 209972A
Authority
GB
United Kingdom
Prior art keywords
relating
fluid
differential pressure
flow meters
pressure gauges
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
GB495823A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB495823A priority Critical patent/GB209972A/en
Publication of GB209972A publication Critical patent/GB209972A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

209,972. British Thomson-Houston Co., Ltd., (General Electric Co.). Feb. 20, 1923. Indicating.-In a U-tube pressure gauge the indicating mechanism is associated wholly with the leg 11 and comprises a float 25 adapted to turn a spindle 29 through rack-and-pinion gearing. A pivoted permanent magnet 32 arranged outside the casing follows the movement of a permanent magnet 31 fixed to the spindle 29, and carries a pointer 35 moved over a scale plate 35<a>.
GB495823A 1923-02-20 1923-02-20 Improvements in and relating to differential pressure gauges adapted for use in fluid-flow meters and otherwise Expired GB209972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB495823A GB209972A (en) 1923-02-20 1923-02-20 Improvements in and relating to differential pressure gauges adapted for use in fluid-flow meters and otherwise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB495823A GB209972A (en) 1923-02-20 1923-02-20 Improvements in and relating to differential pressure gauges adapted for use in fluid-flow meters and otherwise

Publications (1)

Publication Number Publication Date
GB209972A true GB209972A (en) 1924-01-24

Family

ID=9787082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB495823A Expired GB209972A (en) 1923-02-20 1923-02-20 Improvements in and relating to differential pressure gauges adapted for use in fluid-flow meters and otherwise

Country Status (1)

Country Link
GB (1) GB209972A (en)

Similar Documents

Publication Publication Date Title
GB209972A (en) Improvements in and relating to differential pressure gauges adapted for use in fluid-flow meters and otherwise
GB196282A (en) Improvements in beam calipers and similar measuring apparatus
GB339264A (en) Improvements in or relating to pressure or volume gauges indicating pressure or volume in gas containers or cylinders
GB498357A (en) Improvements in or relating to pressure gauges
GB552021A (en) Improvements relating to callipers of the compass type
GB255835A (en) Consumption indicating device for compressed gases in combination with a pressure gauge
GB723853A (en) Improvements in or relating to measuring dial-gauges
GB191109157A (en) Improvements in Draught and Pressure Meters for Measuring Small Positive and Negative Pressures.
GB353387A (en) Improvements relating to fluid flow indicators
GB248768A (en) Improvements in differential pressure gauges for measuring the flow of fluids in conduits
GB235155A (en)
GB193647A (en) Improvements in and relating to electrical indicating instruments
GB263912A (en) Improvements in and relating to differential pressure gauges used in the measurementof flow of fluids
GB248628A (en) Improvements in apparatus for indicating the flow of fluids in pipes
GB516452A (en) Improvements in or relating to electric ratio-meters
GB225575A (en) Improvements in means for facilitating the reading of the level of liquid in a tube
GB258303A (en) Improvements in and relating to apparatus for measuring the speed of ships and othermoving bodies
GB191319558A (en) Improvements in Furnace Efficiency Meters.
GB354968A (en) Improvements in and relating to bourdon manometers
GB491881A (en) Improvements in and relating to pressure gauges
GB400740A (en) Improvements relating to fluid pressure gauges
GB200985A (en) Improvements in and relating to differential pressure gauges for use in measuring the flow of fluids
GB448047A (en) Improvements in or relating to means for indicating consumption on gas meters
GB238049A (en) Improvements in apparatus for indicating and gauging the operation of steam condensers
GB265363A (en) Improved means for facilitating the reading of gauge and meter indications