FR2317002A1 - Procede et installation de dilution automatique - Google Patents

Procede et installation de dilution automatique

Info

Publication number
FR2317002A1
FR2317002A1 FR7620727A FR7620727A FR2317002A1 FR 2317002 A1 FR2317002 A1 FR 2317002A1 FR 7620727 A FR7620727 A FR 7620727A FR 7620727 A FR7620727 A FR 7620727A FR 2317002 A1 FR2317002 A1 FR 2317002A1
Authority
FR
France
Prior art keywords
installation
dilution process
automatic dilution
automatic
dilution
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.)
Granted
Application number
FR7620727A
Other languages
English (en)
Other versions
FR2317002B1 (fr
Inventor
Rudolf Bernet
Hans Holler
Eugen Wachberger
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2317002A1 publication Critical patent/FR2317002A1/fr
Application granted granted Critical
Publication of FR2317002B1 publication Critical patent/FR2317002B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/833—Flow control by valves, e.g. opening intermittently
    • 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

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR7620727A 1975-07-07 1976-07-07 Procede et installation de dilution automatique Granted FR2317002A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH883775A CH595873A5 (fr) 1975-07-07 1975-07-07

Publications (2)

Publication Number Publication Date
FR2317002A1 true FR2317002A1 (fr) 1977-02-04
FR2317002B1 FR2317002B1 (fr) 1978-09-01

Family

ID=4345307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620727A Granted FR2317002A1 (fr) 1975-07-07 1976-07-07 Procede et installation de dilution automatique

Country Status (7)

Country Link
US (1) US4105137A (fr)
JP (1) JPS529485A (fr)
CH (1) CH595873A5 (fr)
DE (1) DE2629465A1 (fr)
FR (1) FR2317002A1 (fr)
GB (1) GB1484545A (fr)
NL (1) NL7607503A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536298A1 (fr) * 1982-11-18 1984-05-25 Boiron Lab Sa Appareil de dilution, notamment pour la fabrication de medicaments homeopathiques
FR2548781A1 (fr) * 1983-07-05 1985-01-11 Rhone Poulenc Chim Base Dispositif de prelevement d'echantillons de liquide

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231353U (fr) * 1985-08-07 1987-02-25
FI870733A0 (fi) * 1987-02-20 1987-02-20 Eflab Oy Doseringsanordning.
US20040004717A1 (en) * 1996-11-13 2004-01-08 Reed Wayne F. Automatic mixing and dilution methods and apparatus for online characterization of equilibrium and non-equilibrium properties of solutions containing polymers and/or colloids

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145877A (en) * 1961-08-25 1964-08-25 Gulf Research Development Co Apparatus for the proportioning and blending of fluids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002269A (en) * 1974-08-16 1977-01-11 Technicon Instruments Corporation Liquid proportioning system in a liquid sample analyzer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145877A (en) * 1961-08-25 1964-08-25 Gulf Research Development Co Apparatus for the proportioning and blending of fluids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536298A1 (fr) * 1982-11-18 1984-05-25 Boiron Lab Sa Appareil de dilution, notamment pour la fabrication de medicaments homeopathiques
FR2548781A1 (fr) * 1983-07-05 1985-01-11 Rhone Poulenc Chim Base Dispositif de prelevement d'echantillons de liquide
EP0131506A1 (fr) * 1983-07-05 1985-01-16 Rhone-Poulenc Chimie Dispositif de prélèvement d'échantillons de liquide
US4726931A (en) * 1983-07-05 1988-02-23 Rhone-Poulenc Chimie De Base Apparatus for withdrawing liquid samples

Also Published As

Publication number Publication date
NL7607503A (nl) 1977-01-11
DE2629465A1 (de) 1977-01-20
US4105137A (en) 1978-08-08
JPS529485A (en) 1977-01-25
FR2317002B1 (fr) 1978-09-01
GB1484545A (en) 1977-09-01
CH595873A5 (fr) 1978-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse