BE504943A - - Google Patents

Info

Publication number
BE504943A
BE504943A BE504943DA BE504943A BE 504943 A BE504943 A BE 504943A BE 504943D A BE504943D A BE 504943DA BE 504943 A BE504943 A BE 504943A
Authority
BE
Belgium
Prior art keywords
membrane
chamber
recording
rod
flexible
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE504943A publication Critical patent/BE504943A/fr

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)
BE504943D BE504943A (en:Method)

Publications (1)

Publication Number Publication Date
BE504943A true BE504943A (en:Method)

Family

ID=145623

Family Applications (1)

Application Number Title Priority Date Filing Date
BE504943D BE504943A (en:Method)

Country Status (1)

Country Link
BE (1) BE504943A (en:Method)

Similar Documents

Publication Publication Date Title
FR2431121A1 (fr) Mecanisme a armature equipee d'un element destine a la mesure de debit dans des pipe-lines
BE504943A (en:Method)
FR2566529A1 (fr) Capteur de pression
FR2769957A1 (fr) Oscillateur fluidique a fente prolongee
CN223050685U (zh) 一种便于更换孔板的流量计
FR2652904A1 (en) Fluid flow speed sensor
CN212007948U (zh) 一种液化天然气取样器
CH146894A (fr) Appareil pour l'étude des vibrations.
ALMALKI et al. Experimental investigation on the hydrodynamic performance of a pile-supported OWC-type breakwater
CN109900611A (zh) 一种测量气体透过性的多孔材料夹具
RU2330251C1 (ru) Датчик плотности
BE394864A (en:Method)
CN109764929A (zh) 一种压电式智能溶液深度测量装置及测量方法
BE410074A (en:Method)
CH241065A (fr) Appareil pour maintenir au-dessus d'une valeur déterminée la pression en un point donné d'une conduite de liquide.
WO2025229168A1 (fr) Instrument de calibration pour appareil de détection de fuite
SU706769A1 (ru) Устройство дл измерени параметров газовых сред
FR2938497A1 (fr) Appui pour une coque resistante de sous-marin et coque resistante equipee d'un tel appui
CH139569A (fr) Robinet-vanne équilibré à passage direct.
FR3110690B1 (fr) Débitmètre comprenant au moins un tube doté d’une grille interne
BE419014A (en:Method)
CH437147A (fr) Montre combinée avec un baromètre ou un altimètre
BE354425A (en:Method)
BE337500A (en:Method)
BE570329A (en:Method)