BE346719A - - Google Patents

Info

Publication number
BE346719A
BE346719A BE346719DA BE346719A BE 346719 A BE346719 A BE 346719A BE 346719D A BE346719D A BE 346719DA BE 346719 A BE346719 A BE 346719A
Authority
BE
Belgium
Prior art keywords
membrane
support
fixing device
edge
enclosure
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE346719A publication Critical patent/BE346719A/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
    • G01F3/225Measuring 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)
BE346719D BE346719A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE346719A true BE346719A (enrdf_load_stackoverflow)

Family

ID=22527

Family Applications (1)

Application Number Title Priority Date Filing Date
BE346719D BE346719A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE346719A (enrdf_load_stackoverflow)

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