NL261C - Improvement of the sliding movement mechanism for gas distribution in dry meters - Google Patents

Improvement of the sliding movement mechanism for gas distribution in dry meters

Info

Publication number
NL261C
NL261C NL412A NL412A NL261C NL 261 C NL261 C NL 261C NL 412 A NL412 A NL 412A NL 412 A NL412 A NL 412A NL 261 C NL261 C NL 261C
Authority
NL
Netherlands
Prior art keywords
improvement
gas distribution
sliding movement
movement mechanism
meters
Prior art date
Application number
NL412A
Other languages
Dutch (nl)
Inventor
Leonard F Dooremans
Original Assignee
Compagnie Pour La Fabrication Des Compteurs & Matériel D'usines À Gaz
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 Compagnie Pour La Fabrication Des Compteurs & Matériel D'usines À Gaz filed Critical Compagnie Pour La Fabrication Des Compteurs & Matériel D'usines À Gaz
Priority to NL412A priority Critical patent/NL261C/en
Application granted granted Critical
Publication of NL261C publication Critical patent/NL261C/en

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
    • 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
    • G01F3/221—Valves therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
NL412A 1912-06-13 1912-06-13 Improvement of the sliding movement mechanism for gas distribution in dry meters NL261C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL412A NL261C (en) 1912-06-13 1912-06-13 Improvement of the sliding movement mechanism for gas distribution in dry meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL412A NL261C (en) 1912-06-13 1912-06-13 Improvement of the sliding movement mechanism for gas distribution in dry meters

Publications (1)

Publication Number Publication Date
NL261C true NL261C (en) 1914-06-15

Family

ID=1771610

Family Applications (1)

Application Number Title Priority Date Filing Date
NL412A NL261C (en) 1912-06-13 1912-06-13 Improvement of the sliding movement mechanism for gas distribution in dry meters

Country Status (1)

Country Link
NL (1) NL261C (en)

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