BE402653A - - Google Patents

Info

Publication number
BE402653A
BE402653A BE402653DA BE402653A BE 402653 A BE402653 A BE 402653A BE 402653D A BE402653D A BE 402653DA BE 402653 A BE402653 A BE 402653A
Authority
BE
Belgium
Prior art keywords
piston
plate
needle
pulley
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE402653A publication Critical patent/BE402653A/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/04Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Reciprocating Pumps (AREA)
BE402653D BE402653A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE402653A true BE402653A (enrdf_load_stackoverflow)

Family

ID=68390

Family Applications (1)

Application Number Title Priority Date Filing Date
BE402653D BE402653A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE402653A (enrdf_load_stackoverflow)

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