FR2286674A1 - Dispositif pour preparer une serie de solutions de concentrations differentes - Google Patents

Dispositif pour preparer une serie de solutions de concentrations differentes

Info

Publication number
FR2286674A1
FR2286674A1 FR7529896A FR7529896A FR2286674A1 FR 2286674 A1 FR2286674 A1 FR 2286674A1 FR 7529896 A FR7529896 A FR 7529896A FR 7529896 A FR7529896 A FR 7529896A FR 2286674 A1 FR2286674 A1 FR 2286674A1
Authority
FR
France
Prior art keywords
preparing
solutions
series
different concentrations
concentrations
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
FR7529896A
Other languages
English (en)
Other versions
FR2286674B1 (fr
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Kernforschungsanlage Juelich GmbH
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 Kernforschungsanlage Juelich GmbH filed Critical Kernforschungsanlage Juelich GmbH
Publication of FR2286674A1 publication Critical patent/FR2286674A1/fr
Application granted granted Critical
Publication of FR2286674B1 publication Critical patent/FR2286674B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
    • G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Accessories For Mixers (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
FR7529896A 1974-10-04 1975-09-30 Dispositif pour preparer une serie de solutions de concentrations differentes Granted FR2286674A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447358 DE2447358B2 (de) 1974-10-04 1974-10-04 Vorrichtung zur Herstellung einer Reihe von Lösungen mit unterschiedlicher Konzentration

Publications (2)

Publication Number Publication Date
FR2286674A1 true FR2286674A1 (fr) 1976-04-30
FR2286674B1 FR2286674B1 (fr) 1979-06-29

Family

ID=5927520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529896A Granted FR2286674A1 (fr) 1974-10-04 1975-09-30 Dispositif pour preparer une serie de solutions de concentrations differentes

Country Status (3)

Country Link
DE (1) DE2447358B2 (fr)
FR (1) FR2286674A1 (fr)
GB (1) GB1505700A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375593A1 (fr) * 1976-12-24 1978-07-21 Bayer Ag Dispositif a pompe aspirante, destine notamment au controle de la pollution atmospherique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755166A1 (de) 1977-12-10 1979-06-13 Agfa Gevaert Ag Verfahren und vorrichtung zur kontinuierlichen herstellung von photographischen emulsionen
FR2768189B1 (fr) * 1997-09-05 2004-10-15 Inst Francais Du Petrole Procede et systeme de pompage pour melanger des liquides
CN104959069B (zh) * 2015-06-19 2017-06-23 合肥迈拓新材料技术有限公司 多液体多通道混合装置
US10894238B2 (en) * 2018-03-29 2021-01-19 Prc-Desoto International, Inc. Adhesive and sealant mixers with automatic stroke length adjustment
CN110090570A (zh) * 2019-06-12 2019-08-06 深圳市亚辉龙生物科技股份有限公司 配液泵和配液装置
CN112871000A (zh) * 2019-11-29 2021-06-01 深圳迈瑞生物医疗电子股份有限公司 染料混合液的配置方法、计算机存储介质

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375593A1 (fr) * 1976-12-24 1978-07-21 Bayer Ag Dispositif a pompe aspirante, destine notamment au controle de la pollution atmospherique

Also Published As

Publication number Publication date
DE2447358A1 (de) 1976-04-08
DE2447358B2 (de) 1979-03-22
FR2286674B1 (fr) 1979-06-29
GB1505700A (en) 1978-03-30
DE2447358C3 (fr) 1979-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse