GB491178A - Improvements relating to dry gas meters - Google Patents

Improvements relating to dry gas meters

Info

Publication number
GB491178A
GB491178A GB1769437A GB1769437A GB491178A GB 491178 A GB491178 A GB 491178A GB 1769437 A GB1769437 A GB 1769437A GB 1769437 A GB1769437 A GB 1769437A GB 491178 A GB491178 A GB 491178A
Authority
GB
United Kingdom
Prior art keywords
dry gas
improvements relating
gas meters
meters
disc
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
GB1769437A
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.)
THOMAS CHARLES BRADDOCK
Meters Ltd
Original Assignee
THOMAS CHARLES BRADDOCK
Meters Ltd
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 THOMAS CHARLES BRADDOCK, Meters Ltd filed Critical THOMAS CHARLES BRADDOCK
Priority to GB1769437A priority Critical patent/GB491178A/en
Publication of GB491178A publication Critical patent/GB491178A/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
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
    • G01F3/225—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by constructional features of membranes or by means for improving proper functioning of membranes

Landscapes

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

Abstract

491,178. Gas-meters. METERS, Ltd., and BRADDOCK, T. C. June 25, 1937, No. 17694. [Class 54] To prevent noise a spring a bolted to the centre of the diaphragm disc b maintains the guide-wires c in contact with the guides d on the disc. Alternatively the spring may be attached to the ends of the guide-wire and bear either on the diaphragm disc or the meter casing.
GB1769437A 1937-06-25 1937-06-25 Improvements relating to dry gas meters Expired GB491178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1769437A GB491178A (en) 1937-06-25 1937-06-25 Improvements relating to dry gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1769437A GB491178A (en) 1937-06-25 1937-06-25 Improvements relating to dry gas meters

Publications (1)

Publication Number Publication Date
GB491178A true GB491178A (en) 1938-08-29

Family

ID=10099579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1769437A Expired GB491178A (en) 1937-06-25 1937-06-25 Improvements relating to dry gas meters

Country Status (1)

Country Link
GB (1) GB491178A (en)

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