GB362771A - Improvements in or relating to gas meters - Google Patents

Improvements in or relating to gas meters

Info

Publication number
GB362771A
GB362771A GB4695/31A GB469531A GB362771A GB 362771 A GB362771 A GB 362771A GB 4695/31 A GB4695/31 A GB 4695/31A GB 469531 A GB469531 A GB 469531A GB 362771 A GB362771 A GB 362771A
Authority
GB
United Kingdom
Prior art keywords
wall
gas meters
relating
feb
diaphragm
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
GB4695/31A
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 GB362771A publication Critical patent/GB362771A/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

Abstract

362,771. Gas meters. PINTSCHAKT.- GES., J., 71, Andreasstrasse, Berlin. Feb. 14, 1931, No. 4695. Convention date, Feb. 26, 1930. Addition to 252,714, [Class 54, Gas distribution].. [Class 54.] A ring 6 to which the diaphragm 5 is secured as in the parent Specification is thrust over the cylindrical wall 3 of the measuring chamber beyond a groove 4 provided in the edge of the wall, and the diaphragm is then sealed at this groove. Stops 7 may be provided on the wall 3 to ensure the ring being fitted evenly.
GB4695/31A 1930-02-26 1931-02-14 Improvements in or relating to gas meters Expired GB362771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE362771X 1930-02-26

Publications (1)

Publication Number Publication Date
GB362771A true GB362771A (en) 1931-12-10

Family

ID=6307454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4695/31A Expired GB362771A (en) 1930-02-26 1931-02-14 Improvements in or relating to gas meters

Country Status (1)

Country Link
GB (1) GB362771A (en)

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