FR841685A - Improvements to meters for liquids - Google Patents

Improvements to meters for liquids

Info

Publication number
FR841685A
FR841685A FR841685DA FR841685A FR 841685 A FR841685 A FR 841685A FR 841685D A FR841685D A FR 841685DA FR 841685 A FR841685 A FR 841685A
Authority
FR
France
Prior art keywords
meters
liquids
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.)
FOREIGN RIGHTS PREC METERS Ltd
Original Assignee
FOREIGN RIGHTS PREC METERS Ltd
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 FOREIGN RIGHTS PREC METERS Ltd filed Critical FOREIGN RIGHTS PREC METERS Ltd
Application granted granted Critical
Publication of FR841685A publication Critical patent/FR841685A/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
    • G01F3/06—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 members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR841685D 1937-08-12 1938-08-03 Improvements to meters for liquids Expired FR841685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB841685X 1937-08-12

Publications (1)

Publication Number Publication Date
FR841685A true FR841685A (en) 1939-05-24

Family

ID=10563312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841685D Expired FR841685A (en) 1937-08-12 1938-08-03 Improvements to meters for liquids

Country Status (1)

Country Link
FR (1) FR841685A (en)

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