BE368748A - - Google Patents

Info

Publication number
BE368748A
BE368748A BE368748DA BE368748A BE 368748 A BE368748 A BE 368748A BE 368748D A BE368748D A BE 368748DA BE 368748 A BE368748 A BE 368748A
Authority
BE
Belgium
Prior art keywords
lever
levers
axis
axes
release
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE368748A publication Critical patent/BE368748A/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00Measuring 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
    • G01F3/02Measuring 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
    • G01F3/20Measuring 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
    • G01F3/22Measuring 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
    • G01F3/222Measuring 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 drive mechanism for valves or membrane index mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
BE368748D BE368748A (ca)

Publications (1)

Publication Number Publication Date
BE368748A true BE368748A (ca)

Family

ID=40520

Family Applications (1)

Application Number Title Priority Date Filing Date
BE368748D BE368748A (ca)

Country Status (1)

Country Link
BE (1) BE368748A (ca)

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