GB252714A - Improvements in or relating to gas meters - Google Patents

Improvements in or relating to gas meters

Info

Publication number
GB252714A
GB252714A GB13100/26A GB1310026A GB252714A GB 252714 A GB252714 A GB 252714A GB 13100/26 A GB13100/26 A GB 13100/26A GB 1310026 A GB1310026 A GB 1310026A GB 252714 A GB252714 A GB 252714A
Authority
GB
United Kingdom
Prior art keywords
membrane
rims
rim
gas meters
ring
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
GB13100/26A
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.)
Julius Pintsch AG
Original Assignee
Julius Pintsch AG
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 Julius Pintsch AG filed Critical Julius Pintsch AG
Publication of GB252714A publication Critical patent/GB252714A/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

252,714. Pintsch, Akt.-Ges., J. May 29, 1925, [Convention date]. Gas meters.-The membrane or membranes 1 of a dry gas meter are bound to grooved rings 3 which fit into rims 4 on the measuring-chamber so as to be easily interchangeable. Fig. 1 shows one form of meter in which the engaging portions of the ring 3 and rims 4 are plain, the joint being completed by aid of the free edge of the membrane. In a modification, the rim 4 is provided with an annular groove in which the edge of the membrane may be secured. Fig. 2 shows another form in which the lower edge of the ring 3 is rounded and slit so as to engage in a bulged portion 5 of the rim 4.
GB13100/26A 1925-05-29 1926-05-25 Improvements in or relating to gas meters Expired GB252714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE252714X 1925-05-29

Publications (1)

Publication Number Publication Date
GB252714A true GB252714A (en) 1926-08-26

Family

ID=5949355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13100/26A Expired GB252714A (en) 1925-05-29 1926-05-25 Improvements in or relating to gas meters

Country Status (1)

Country Link
GB (1) GB252714A (en)

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