BE437797A - - Google Patents

Info

Publication number
BE437797A
BE437797A BE437797DA BE437797A BE 437797 A BE437797 A BE 437797A BE 437797D A BE437797D A BE 437797DA BE 437797 A BE437797 A BE 437797A
Authority
BE
Belgium
Prior art keywords
lever
valve
membrane
axis
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE437797A publication Critical patent/BE437797A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
BE437797D BE437797A (OSRAM)

Publications (1)

Publication Number Publication Date
BE437797A true BE437797A (OSRAM)

Family

ID=96154

Family Applications (1)

Application Number Title Priority Date Filing Date
BE437797D BE437797A (OSRAM)

Country Status (1)

Country Link
BE (1) BE437797A (OSRAM)

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