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FR615998A - Perfectionnements aux compteurs à fluide - Google Patents

Perfectionnements aux compteurs à fluide

Info

Publication number
FR615998A
FR615998A FR615998DA FR615998A FR 615998 A FR615998 A FR 615998A FR 615998D A FR615998D A FR 615998DA FR 615998 A FR615998 A FR 615998A
Authority
FR
France
Prior art keywords
fluid meters
meters
fluid
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
English (en)
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.)
HANSFORD METER Co Ltd
Original Assignee
HANSFORD METER Co 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 HANSFORD METER Co Ltd filed Critical HANSFORD METER Co Ltd
Application granted granted Critical
Publication of FR615998A publication Critical patent/FR615998A/fr
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)
FR615998D 1924-12-17 1925-12-14 Perfectionnements aux compteurs à fluide Expired FR615998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB615998X 1924-12-17

Publications (1)

Publication Number Publication Date
FR615998A true FR615998A (fr) 1927-01-20

Family

ID=10487206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR615998D Expired FR615998A (fr) 1924-12-17 1925-12-14 Perfectionnements aux compteurs à fluide

Country Status (1)

Country Link
FR (1) FR615998A (fr)

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