FR615998A - Improvements to fluid meters - Google Patents

Improvements to fluid meters

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
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.)
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/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)
FR615998D 1924-12-17 1925-12-14 Improvements to fluid meters Expired FR615998A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=10487206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR615998D Expired FR615998A (en) 1924-12-17 1925-12-14 Improvements to fluid meters

Country Status (1)

Country Link
FR (1) FR615998A (en)

Similar Documents

Publication Publication Date Title
FR640602A (en) Improvements to fluid meters
FR586854A (en) Improvements to faucets
FR615998A (en) Improvements to fluid meters
FR602594A (en) Improvements made to elastic fluid turbines
FR647298A (en) Improvements to elastic fluid turbines
FR625135A (en) Fluid meter
FR598159A (en) Improvements to fluid meters
FR634020A (en) Improvements to elastic fluid turbines
FR602595A (en) Improvements to elastic fluid turbines
FR607820A (en) Improvements to elastic fluid turbines
FR602580A (en) Improvements to elastic fluid turbines
FR703653A (en) Improvements to elastic fluid turbines
FR638499A (en) Improvements to fluid devices
FR636901A (en) Improvements to fluid meters
FR584509A (en) Improvements to elastic fluid turbines
FR588849A (en) Improvements to elastic fluid turbines
FR574106A (en) Improvements to elastic fluid turbines
FR598788A (en) Improvements to fluid circuit breakers
FR668033A (en) Improvements to elastic fluid turbines
FR642287A (en) Improvements made to elastic fluid turbines
FR666757A (en) Improvements to elastic fluid turbines
FR661541A (en) Improvements to elastic fluid turbines
FR641924A (en) Improvements to fluid meters
FR591587A (en) Improvements to induction meters
FR587068A (en) Improvements to pipes