FR693095A - Reversing device for dry gas meters with valves - Google Patents

Reversing device for dry gas meters with valves

Info

Publication number
FR693095A
FR693095A FR693095DA FR693095A FR 693095 A FR693095 A FR 693095A FR 693095D A FR693095D A FR 693095DA FR 693095 A FR693095 A FR 693095A
Authority
FR
France
Prior art keywords
valves
dry gas
reversing device
gas meters
meters
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Julius Pintsch AG
Original Assignee
Julius Pintsch AG
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.)
Filing date
Publication date
Application filed by Julius Pintsch AG filed Critical Julius Pintsch AG
Application granted granted Critical
Publication of FR693095A publication Critical patent/FR693095A/en
Expired legal-status Critical Current

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
    • G01F3/222—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 drive mechanism for valves or membrane index mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR693095D 1929-04-08 1930-03-31 Reversing device for dry gas meters with valves Expired FR693095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE693095X 1929-04-08

Publications (1)

Publication Number Publication Date
FR693095A true FR693095A (en) 1930-11-14

Family

ID=6604104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693095D Expired FR693095A (en) 1929-04-08 1930-03-31 Reversing device for dry gas meters with valves

Country Status (1)

Country Link
FR (1) FR693095A (en)

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