IT1079298B - Procedimento e dispositivo per determinare il contenuto nei gas dell'ossigeno molecolare e/o legato - Google Patents

Procedimento e dispositivo per determinare il contenuto nei gas dell'ossigeno molecolare e/o legato

Info

Publication number
IT1079298B
IT1079298B IT5026077A IT5026077A IT1079298B IT 1079298 B IT1079298 B IT 1079298B IT 5026077 A IT5026077 A IT 5026077A IT 5026077 A IT5026077 A IT 5026077A IT 1079298 B IT1079298 B IT 1079298B
Authority
IT
Italy
Prior art keywords
molecular
procedure
content
oxygen gases
alloyed
Prior art date
Application number
IT5026077A
Other languages
English (en)
Italian (it)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT1079298B publication Critical patent/IT1079298B/it

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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • F02D41/1476—Biasing of the sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
IT5026077A 1976-07-15 1977-07-13 Procedimento e dispositivo per determinare il contenuto nei gas dell'ossigeno molecolare e/o legato IT1079298B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762631819 DE2631819A1 (de) 1976-07-15 1976-07-15 Verfahren und vorrichtung zum bestimmen des gehaltes an molekularem und/oder gebundenem sauerstoff in gasen

Publications (1)

Publication Number Publication Date
IT1079298B true IT1079298B (it) 1985-05-08

Family

ID=5983085

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5026077A IT1079298B (it) 1976-07-15 1977-07-13 Procedimento e dispositivo per determinare il contenuto nei gas dell'ossigeno molecolare e/o legato

Country Status (5)

Country Link
JP (1) JPS5337097A (enrdf_load_stackoverflow)
DE (1) DE2631819A1 (enrdf_load_stackoverflow)
FR (1) FR2358655A1 (enrdf_load_stackoverflow)
IT (1) IT1079298B (enrdf_load_stackoverflow)
SE (1) SE7707752L (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584986B2 (ja) * 1978-06-16 1983-01-28 日産自動車株式会社 酸素濃度測定装置
JPS55156855A (en) * 1979-05-25 1980-12-06 Nissan Motor Co Ltd Air fuel ratio measuring device
JPS6034062B2 (ja) * 1979-05-25 1985-08-06 日産自動車株式会社 空燃比検出装置
JPS55166040A (en) 1979-06-13 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
DE3010632A1 (de) * 1980-03-20 1981-10-01 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehalts in gasen
EP0041694B1 (en) * 1980-06-06 1984-10-03 Kabushiki Kaisha Toshiba Gas combustion apparatus capable of detecting environmental oxygen deficiency
DE3037935A1 (de) * 1980-10-08 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart Gas- oder oelbeheizter, insbesondere nach dem durchlaufprinzip arbeitender wassererhitzer
JPS57192856A (en) * 1981-05-25 1982-11-27 Ngk Insulators Ltd Oxygen concentration detector
JPS57200850A (en) * 1981-06-04 1982-12-09 Ngk Insulators Ltd Detector for oxygen concentration
JPS6024445A (ja) * 1983-07-20 1985-02-07 Toyota Motor Corp 空燃比検出器
JPH0660884B2 (ja) * 1983-09-19 1994-08-10 トヨタ自動車株式会社 湿度測定装置
CA1223641A (en) * 1984-03-05 1987-06-30 Olivier De Pous Device for generating an electric signal linearly dependent upon the oxygen content of a gaseous mixture
DE3578216D1 (de) * 1985-10-01 1990-07-19 Honda Motor Co Ltd Verfahren und vorrichtung fuer die bestimmung von sauerstoff in gasen.
DE4225775C2 (de) * 1992-08-04 2002-09-19 Heraeus Electro Nite Int Anordnung zum kontinuierlichen Überwachen der Konzentration von NO in Gasgemischen
JP6272086B2 (ja) * 2014-03-05 2018-01-31 矢崎エナジーシステム株式会社 固体電解質型ｃｏセンサ

Also Published As

Publication number Publication date
FR2358655A1 (fr) 1978-02-10
DE2631819A1 (de) 1978-01-19
FR2358655B3 (enrdf_load_stackoverflow) 1980-07-11
JPS5337097A (en) 1978-04-05
SE7707752L (sv) 1978-01-16

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