LU46292A1 - - Google Patents

Info

Publication number
LU46292A1
LU46292A1 LU46292DA LU46292A1 LU 46292 A1 LU46292 A1 LU 46292A1 LU 46292D A LU46292D A LU 46292DA LU 46292 A1 LU46292 A1 LU 46292A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU46292A1 publication Critical patent/LU46292A1/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/714—Feed mechanisms for feeding predetermined amounts
    • B01F35/7141—Feed mechanisms for feeding predetermined amounts using measuring chambers moving between a loading and unloading position, e.g. reciprocating feed frames
    • 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
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Sampling And Sample Adjustment (AREA)
LU46292D 1964-06-10 1964-06-10 LU46292A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR937495A FR1370039A (fr) 1964-06-10 1964-06-10 Dispositif doseur de fluides

Publications (1)

Publication Number Publication Date
LU46292A1 true LU46292A1 (fr) 1964-12-10

Family

ID=8805639

Family Applications (1)

Application Number Title Priority Date Filing Date
LU46292D LU46292A1 (fr) 1964-06-10 1964-06-10

Country Status (4)

Country Link
CH (1) CH424292A (fr)
DE (1) DE1903751U (fr)
FR (1) FR1370039A (fr)
LU (1) LU46292A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496886A1 (fr) * 1980-12-24 1982-06-25 Prolabo Sa Dispositif d'echantillonnage notamment pour chromatographe, emploi du dispositif pour l'obtention d'un echantillon et dispositif de balayage et d'injection d'un tel echantillon dans la colonne de separation d'un chromatographe

Also Published As

Publication number Publication date
CH424292A (fr) 1966-11-15
DE1903751U (de) 1964-11-05
FR1370039A (fr) 1964-08-21

Similar Documents

Publication Publication Date Title
AU442366B2 (fr)
BE648440A (fr)
NL6510419A (fr)
BE610935A (fr)
BE661003A (fr)
BE660951A (fr)
BE642114A (fr)
BE660619A (fr)
BE432268A (fr)
BE660520A (fr)
BE660232A (fr)
BE660152A (fr)
BE659906A (fr)
BE659810A (fr)
BE658586A (fr)
BE658468A (fr)
BE47396A (fr)
BE483969A (fr)
BE658059A (fr)
BE657995A (fr)
BE507097A (fr)
BE657661A (fr)
BE657567A (fr)
BE657181A (fr)
BE518974A (fr)