FR48407E - Improvements to measuring devices - Google Patents

Improvements to measuring devices

Info

Publication number
FR48407E
FR48407E FR48407DA FR48407E FR 48407 E FR48407 E FR 48407E FR 48407D A FR48407D A FR 48407DA FR 48407 E FR48407 E FR 48407E
Authority
FR
France
Prior art keywords
measuring devices
measuring
devices
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.)
Distributeurs Automatiques S E
Original Assignee
Distributeurs Automatiques S E
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 Distributeurs Automatiques S E filed Critical Distributeurs Automatiques S E
Application granted granted Critical
Publication of FR48407E publication Critical patent/FR48407E/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
    • G01F3/04—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 rigid movable walls
    • G01F3/14—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 rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body
    • G01F3/16—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 rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders
    • G01F3/18—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 rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders involving two or more cylinders

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR48407D 1937-04-26 1937-04-26 Improvements to measuring devices Expired FR48407E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48407T 1937-04-26

Publications (1)

Publication Number Publication Date
FR48407E true FR48407E (en) 1938-02-03

Family

ID=8683751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48407D Expired FR48407E (en) 1937-04-26 1937-04-26 Improvements to measuring devices

Country Status (1)

Country Link
FR (1) FR48407E (en)

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