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GB440841A - Improvements relating to the diaphragms of "dry" gas meters - Google Patents

Improvements relating to the diaphragms of "dry" gas meters

Info

Publication number
GB440841A
GB440841A GB3071434A GB3071434A GB440841A GB 440841 A GB440841 A GB 440841A GB 3071434 A GB3071434 A GB 3071434A GB 3071434 A GB3071434 A GB 3071434A GB 440841 A GB440841 A GB 440841A
Authority
GB
United Kingdom
Prior art keywords
diaphragms
dry
gas meters
improvements relating
carr
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
GB3071434A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3071434A priority Critical patent/GB440841A/en
Publication of GB440841A publication Critical patent/GB440841A/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

440,841. Gas meters. ROBERTSON, D., Rise Carr Gas Meter Works, Rise Carr, Darlington. Oct. 26, 1934, No. 30714. [Class 54] A slightly extensible spring ring d is stitched in in the curled-over edge e of a gas meter diaphragm c so that the diaphragm will remain in position on the rim a whilst affixing the main securing band, which may consist of a spring band g or a split spring ring having its ends drawn together by a bolt and nut.
GB3071434A 1934-10-26 1934-10-26 Improvements relating to the diaphragms of "dry" gas meters Expired GB440841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3071434A GB440841A (en) 1934-10-26 1934-10-26 Improvements relating to the diaphragms of "dry" gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3071434A GB440841A (en) 1934-10-26 1934-10-26 Improvements relating to the diaphragms of "dry" gas meters

Publications (1)

Publication Number Publication Date
GB440841A true GB440841A (en) 1936-01-07

Family

ID=10311987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3071434A Expired GB440841A (en) 1934-10-26 1934-10-26 Improvements relating to the diaphragms of "dry" gas meters

Country Status (1)

Country Link
GB (1) GB440841A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550940A (en) * 1947-02-17 1951-05-01 Karl L Schaus Flexible diaphragm construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550940A (en) * 1947-02-17 1951-05-01 Karl L Schaus Flexible diaphragm construction

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