BE754780A - Compteur de gaz - Google Patents

Compteur de gaz

Info

Publication number
BE754780A
BE754780A BE754780DA BE754780A BE 754780 A BE754780 A BE 754780A BE 754780D A BE754780D A BE 754780DA BE 754780 A BE754780 A BE 754780A
Authority
BE
Belgium
Prior art keywords
gas meter
meter
gas
Prior art date
Application number
Other languages
English (en)
Original Assignee
Compteurs Comp D
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.)
Publication date
Publication of BE754780A publication Critical patent/BE754780A/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
    • G01F3/221—Valves therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Volume Flow (AREA)
BE754780D 1969-10-07 Compteur de gaz BE754780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6934117A FR2061982A5 (fr) 1969-10-07 1969-10-07

Publications (1)

Publication Number Publication Date
BE754780A true BE754780A (fr) 1971-02-12

Family

ID=9041117

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754780D BE754780A (fr) 1969-10-07 Compteur de gaz

Country Status (5)

Country Link
BE (1) BE754780A (fr)
DE (1) DE7036694U (fr)
ES (1) ES383400A1 (fr)
FR (1) FR2061982A5 (fr)
NL (1) NL7013963A (fr)

Also Published As

Publication number Publication date
NL7013963A (fr) 1971-04-13
FR2061982A5 (fr) 1971-06-25
DE7036694U (de) 1971-01-14
ES383400A1 (es) 1973-02-16

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