DE2720474A1 - Fuehler zum abfuehlen der konzentration einer spezies in einem fluid - Google Patents

Fuehler zum abfuehlen der konzentration einer spezies in einem fluid

Info

Publication number
DE2720474A1
DE2720474A1 DE19772720474 DE2720474A DE2720474A1 DE 2720474 A1 DE2720474 A1 DE 2720474A1 DE 19772720474 DE19772720474 DE 19772720474 DE 2720474 A DE2720474 A DE 2720474A DE 2720474 A1 DE2720474 A1 DE 2720474A1
Authority
DE
Germany
Prior art keywords
electrode
substrate
species
sensor according
solid electrolyte
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.)
Withdrawn
Application number
DE19772720474
Other languages
German (de)
English (en)
Inventor
Michel Croset
Gonzalo Velasco
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of DE2720474A1 publication Critical patent/DE2720474A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4065—Circuit arrangements specially adapted therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE19772720474 1976-05-07 1977-05-06 Fuehler zum abfuehlen der konzentration einer spezies in einem fluid Withdrawn DE2720474A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613843A FR2350598A1 (fr) 1976-05-07 1976-05-07 Senseur de concentration d'une espece dans un fluide

Publications (1)

Publication Number Publication Date
DE2720474A1 true DE2720474A1 (de) 1977-11-24

Family

ID=9172861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772720474 Withdrawn DE2720474A1 (de) 1976-05-07 1977-05-06 Fuehler zum abfuehlen der konzentration einer spezies in einem fluid

Country Status (4)

Country Link
JP (1) JPS5949542B2 (enrdf_load_stackoverflow)
DE (1) DE2720474A1 (enrdf_load_stackoverflow)
FR (1) FR2350598A1 (enrdf_load_stackoverflow)
GB (1) GB1559257A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444272A1 (fr) 1978-12-12 1980-07-11 Thomson Csf Capteur electrochimique des concentrations d'especes dans un melange fluide du type a electrode de reference interne de pression partielle
US4253934A (en) * 1979-04-17 1981-03-03 General Motors Corporation Aging treatment for exhaust gas oxygen sensor
FR2455277A1 (fr) * 1979-04-25 1980-11-21 Thomson Csf Dispositif de mesure du niveau de concentration du monoxyde de carbone dans les gaz degages par une combustion, son procede de fabrication et systeme de regulation comportant un tel dispositif
JPS55156855A (en) * 1979-05-25 1980-12-06 Nissan Motor Co Ltd Air fuel ratio measuring device
JPS6017060B2 (ja) * 1979-05-25 1985-04-30 日産自動車株式会社 膜構造酸素センサ素子の製造方法
JPS55156858A (en) * 1979-05-25 1980-12-06 Nissan Motor Co Ltd Lamination-type film structure oxygen sensor
JPS564047A (en) * 1979-06-26 1981-01-16 Nissan Motor Co Ltd Lamination type membrane-covered oxygen sensor
JPS6029066B2 (ja) 1979-07-28 1985-07-08 日産自動車株式会社 空燃比制御信号発生装置
JPS6034064B2 (ja) * 1979-12-18 1985-08-06 日産自動車株式会社 積層型膜構造酸素センサ
JPS5692447A (en) * 1979-12-26 1981-07-27 Nissan Motor Co Ltd Production of film-structure oxygen sensor element
FR2492981A1 (fr) * 1980-07-22 1982-04-30 Socapex Sonde d'analyse de gaz

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304464A1 (de) * 1973-01-31 1974-08-08 Bosch Gmbh Robert Messfuehler fuer die ueberwachung der funktionsfaehigkeit von katalysatoren in abgasentgiftungsanlagen von brennkraftmaschinen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304464A1 (de) * 1973-01-31 1974-08-08 Bosch Gmbh Robert Messfuehler fuer die ueberwachung der funktionsfaehigkeit von katalysatoren in abgasentgiftungsanlagen von brennkraftmaschinen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Karl Cammann, Das Arbeiten mit ionenselektiven Elektroden Springer Verlag, 1977, S. 196-198, S. 221 *
W.A. Fischer, D. Janke Metallurgische Elektrochemie Springer Verlag 1975, S. 298-301 *

Also Published As

Publication number Publication date
FR2350598A1 (fr) 1977-12-02
GB1559257A (en) 1980-01-16
JPS5949542B2 (ja) 1984-12-03
JPS52136689A (en) 1977-11-15
FR2350598B1 (enrdf_load_stackoverflow) 1980-01-04

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8136 Disposal/non-payment of the fee for publication/grant