GB346642A - Improvements in dry gas meters - Google Patents

Improvements in dry gas meters

Info

Publication number
GB346642A
GB346642A GB24064/30A GB2406430A GB346642A GB 346642 A GB346642 A GB 346642A GB 24064/30 A GB24064/30 A GB 24064/30A GB 2406430 A GB2406430 A GB 2406430A GB 346642 A GB346642 A GB 346642A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
valve
chamber
lever
arm
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
GB24064/30A
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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG 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 Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Publication of GB346642A publication Critical patent/GB346642A/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
    • 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
    • G01F3/226—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 features of meter body or housing

Landscapes

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

Abstract

346,642. Gas meters. ALLGEMEINE ELEKTRICIT€TS-GES., 2, Friedrich Karl- Ufer, Berlin. Aug. 11, 1930, No. 24064. Convention date, Aug. 17, 1929. [Class 54.] The gas meter casing c, d is divided into two measuring chambers a, b by the valve chamber e and a diaphragm f, and the valve change-over mechanism and the counting mechanism y are arranged outside the measuring chambers under a removable cover x. The central stiff part of the diaphragm is suspended from a pivoted stirrup f<1> so that the diaphragm is swung in pendulum fashion by the gas entering one measuring chamber through the valve g<3> or g<4> and leaving the other measuring chamber through the valve g<1> or g<2>. The diaphragm is connected by hinged links m, m<1> to a rocking spindle n which projects through a stuffing-box outside the chamber b and carries a projection p adapted, as the diaphragm approaches its end positions, to engage the forked end of a lever q and move it past its dead-centre position. The movement of the lever to one of two end positions is completed by a spring r. The movement of the lever q is communicated by a fork q<2> to an arm u<1> on a spindle u which projects through a stuffing-box into the measuring chamber b and carries an arm w operating the cross-bar w<3> connecting the valve rods w<1>, w<2>. The opening and closing of the valves is made more rapid by a tipping spring s, which is weaker than the spring r, engaging an arm t on the spindle u.
GB24064/30A 1929-08-17 1930-08-11 Improvements in dry gas meters Expired GB346642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346642X 1929-08-17

Publications (1)

Publication Number Publication Date
GB346642A true GB346642A (en) 1931-04-16

Family

ID=6255378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24064/30A Expired GB346642A (en) 1929-08-17 1930-08-11 Improvements in dry gas meters

Country Status (2)

Country Link
FR (1) FR700630A (en)
GB (1) GB346642A (en)

Also Published As

Publication number Publication date
FR700630A (en) 1931-03-05

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