FR1446706A - Appareil et procédé pour distribuer des volumes mesurés de fluide - Google Patents

Appareil et procédé pour distribuer des volumes mesurés de fluide

Info

Publication number
FR1446706A
FR1446706A FR30953A FR30953A FR1446706A FR 1446706 A FR1446706 A FR 1446706A FR 30953 A FR30953 A FR 30953A FR 30953 A FR30953 A FR 30953A FR 1446706 A FR1446706 A FR 1446706A
Authority
FR
France
Prior art keywords
fluid
measured volumes
dispensing measured
dispensing
volumes
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
FR30953A
Other languages
English (en)
Inventor
Alfred Nigel Blades
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
Priority claimed from GB37037/64A external-priority patent/GB1103503A/en
Application filed filed Critical
Priority to FR30953A priority Critical patent/FR1446706A/fr
Application granted granted Critical
Publication of FR1446706A publication Critical patent/FR1446706A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus 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
    • G01F11/10—Apparatus 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 moved during operation
    • G01F11/12—Apparatus 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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus 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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/22—Apparatus 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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for liquid or semiliquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
FR30953A 1964-09-10 1965-09-09 Appareil et procédé pour distribuer des volumes mesurés de fluide Expired FR1446706A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR30953A FR1446706A (fr) 1964-09-10 1965-09-09 Appareil et procédé pour distribuer des volumes mesurés de fluide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB37037/64A GB1103503A (en) 1964-09-10 1964-09-10 Apparatus and methods for dispensing measured volumes of fluid
FR30953A FR1446706A (fr) 1964-09-10 1965-09-09 Appareil et procédé pour distribuer des volumes mesurés de fluide

Publications (1)

Publication Number Publication Date
FR1446706A true FR1446706A (fr) 1966-07-22

Family

ID=26166029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR30953A Expired FR1446706A (fr) 1964-09-10 1965-09-09 Appareil et procédé pour distribuer des volumes mesurés de fluide

Country Status (1)

Country Link
FR (1) FR1446706A (fr)

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