FR2084990A5 - - Google Patents

Info

Publication number
FR2084990A5
FR2084990A5 FR7110016A FR7110016A FR2084990A5 FR 2084990 A5 FR2084990 A5 FR 2084990A5 FR 7110016 A FR7110016 A FR 7110016A FR 7110016 A FR7110016 A FR 7110016A FR 2084990 A5 FR2084990 A5 FR 2084990A5
Authority
FR
France
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
FR7110016A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2084990A5 publication Critical patent/FR2084990A5/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
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • 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
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G01N35/00693—Calibration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/034—Controlled by conductivity of mixture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • 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)
  • Quality & Reliability (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR7110016A 1970-03-25 1971-03-22 Expired FR2084990A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2265270A 1970-03-25 1970-03-25

Publications (1)

Publication Number Publication Date
FR2084990A5 true FR2084990A5 (fr) 1971-12-17

Family

ID=21810708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110016A Expired FR2084990A5 (fr) 1970-03-25 1971-03-22

Country Status (5)

Country Link
US (1) US3674672A (fr)
BE (1) BE764658A (fr)
CA (1) CA939006A (fr)
DE (1) DE2113854A1 (fr)
FR (1) FR2084990A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244751A2 (fr) * 1986-05-05 1987-11-11 General Electric Company Système automatique d'analyse de plusieurs écoulements

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779265A (en) * 1972-01-20 1973-12-18 Dow Chemical Co Apparatus for continuous measurement and control of flotation conditions
FR2308696A1 (fr) * 1975-04-23 1976-11-19 Ici Ltd Procede de phosphatation
CH601505A5 (fr) * 1975-06-03 1978-07-14 Siemens Ag
GB1562611A (en) * 1976-03-01 1980-03-12 Nat Res Dev Gas detectors
JPS6043491A (ja) * 1983-08-19 1985-03-08 Nippon Denso Co Ltd 鉄鋼表面に燐酸塩化成被膜を形成する方法
DE3427729A1 (de) * 1984-07-27 1986-01-30 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur aufrechterhaltung des zinkgehaltes in zinkphosphatierbaedern
DE3536997A1 (de) * 1985-10-17 1987-04-23 Knoche Karl Friedrich Prof Dr Verfahren und vorrichtung zur bestimmung des quantitativen gehalts von stoffen
GB9115053D0 (en) * 1991-07-12 1991-08-28 Graseby Ionics Ltd Fluid sampling system
US5352350A (en) * 1992-02-14 1994-10-04 International Business Machines Corporation Method for controlling chemical species concentration
US5738772A (en) * 1996-10-25 1998-04-14 Fbc Industries, Inc. In-line/on demand reaction delivery system and method
DE19703641B4 (de) * 1997-01-31 2006-10-19 Marx, Joachim, Dr. Verfahren zum Herstellen geschweißter Hohlkörper mit verbessertem Korrosionsschutz und auf diese Weise hergestellte Hohlkörper
DE19802725C1 (de) * 1998-01-24 1999-11-11 Henkel Kgaa Automatische Kontrolle und Steuerung von Reinigerbädern durch Alkalitätsbestimmung
US6555360B1 (en) * 1998-03-30 2003-04-29 Friedrich Srienc Flow injection flow cytometry system for on-line monitoring of biroreactors and method for monitoring
EP0953842A1 (fr) 1998-05-01 1999-11-03 F. Hoffmann-La Roche Ag Analysateur automatique avec chambre de mélange amincie au dessous et unité de base liée étanchement à la chambre de mélange
KR100760408B1 (ko) * 1999-08-30 2007-09-19 가부시키가이샤 에바라 세이사꾸쇼 도금액중의 레벨러농도측정방법
WO2002075254A2 (fr) * 2001-03-16 2002-09-26 Akzo Nobel N.V. Titrage en flux continu
US20040214314A1 (en) * 2001-11-02 2004-10-28 Friedrich Srienc High throughput bioreactor
US7141175B2 (en) * 2002-04-25 2006-11-28 Verma Kuldeep C Oxidation reduction potential (ORP) based wastewater treatment process
CN1926426A (zh) * 2003-12-03 2007-03-07 海军秘书处代表的美国政府 用于环境监控的多参量系统
US9023555B2 (en) * 2012-02-24 2015-05-05 Alan Devoe Method of making a fuel cell device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848531A (en) * 1932-03-08 Ington
US2046223A (en) * 1934-05-29 1936-06-30 Trudel & Cie B Homogenizer
US2607718A (en) * 1946-06-17 1952-08-19 Petrolite Corp Process and apparatus for control of reagents
US2707964A (en) * 1950-09-12 1955-05-10 Paul S Monroe Measurement and control of the compositions of flowing streams of fluid mixtures
US3051631A (en) * 1959-04-07 1962-08-28 Diamond Alkali Co Method and apparatus for the control of oxidation-reduction reactions
US3118456A (en) * 1963-01-17 1964-01-21 Palley Zoltan O St Apparatus for cleaning pipe lines
US3312189A (en) * 1963-12-24 1967-04-04 Hooker Chemical Corp Automatic solution control system
US3290584A (en) * 1966-05-13 1966-12-06 Corn Products Co Apparatus for preventing fouling of ph meter electrodes with filter element transporting means
US3515094A (en) * 1968-02-05 1970-06-02 Hooker Chemical Corp Automatic control apparatus for liquid treating solutions
US3566892A (en) * 1968-11-05 1971-03-02 Fil Clean Corp Oil filter cleaner including arrangement for cleansing of cleaner solvent
US3583413A (en) * 1968-12-30 1971-06-08 Constantinos Mertzanis Strainer cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244751A2 (fr) * 1986-05-05 1987-11-11 General Electric Company Système automatique d'analyse de plusieurs écoulements
EP0244751A3 (fr) * 1986-05-05 1989-10-04 General Electric Company Système automatique d'analyse de plusieurs écoulements

Also Published As

Publication number Publication date
BE764658A (fr) 1971-08-16
DE2113854A1 (de) 1971-10-14
US3674672A (en) 1972-07-04
CA939006A (en) 1973-12-25

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Legal Events

Date Code Title Description
ST Notification of lapse