GB339363A - Improvements in and relating to dry gas meters - Google Patents

Improvements in and relating to dry gas meters

Info

Publication number
GB339363A
GB339363A GB2139429A GB2139429A GB339363A GB 339363 A GB339363 A GB 339363A GB 2139429 A GB2139429 A GB 2139429A GB 2139429 A GB2139429 A GB 2139429A GB 339363 A GB339363 A GB 339363A
Authority
GB
United Kingdom
Prior art keywords
meter
diaphragm
ring
gas meters
relating
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
GB2139429A
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.)
ALDER AND MACKAY Ltd
Original Assignee
ALDER AND MACKAY 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 ALDER AND MACKAY Ltd filed Critical ALDER AND MACKAY Ltd
Priority to GB2139429A priority Critical patent/GB339363A/en
Publication of GB339363A publication Critical patent/GB339363A/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

339,363. Alder & Mackay, Ltd., and Anderson, J. July 11, 1929. Gas meters.-A gas meter diaphragm a is gripped firmly in a ring f having a beaded lower edge g by a U-sectioned ring e inserted under substantial pressure, the two rings and diaphragm forming a unit assembly. The ring f is insertable by finger pressure in the diaphragm pan j of the meter so that new diaphragm units can be inserted in the meter without the meter being returned to the works. Specifications 13025/15 and 172,472 are referred to.
GB2139429A 1929-07-11 1929-07-11 Improvements in and relating to dry gas meters Expired GB339363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2139429A GB339363A (en) 1929-07-11 1929-07-11 Improvements in and relating to dry gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2139429A GB339363A (en) 1929-07-11 1929-07-11 Improvements in and relating to dry gas meters

Publications (1)

Publication Number Publication Date
GB339363A true GB339363A (en) 1930-12-11

Family

ID=10162176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2139429A Expired GB339363A (en) 1929-07-11 1929-07-11 Improvements in and relating to dry gas meters

Country Status (1)

Country Link
GB (1) GB339363A (en)

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