JPS5214639B2 - - Google Patents

Info

Publication number
JPS5214639B2
JPS5214639B2 JP49033626A JP3362674A JPS5214639B2 JP S5214639 B2 JPS5214639 B2 JP S5214639B2 JP 49033626 A JP49033626 A JP 49033626A JP 3362674 A JP3362674 A JP 3362674A JP S5214639 B2 JPS5214639 B2 JP S5214639B2
Authority
JP
Japan
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
JP49033626A
Other languages
Japanese (ja)
Other versions
JPS49129591A (en:Method
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 filed Critical
Publication of JPS49129591A publication Critical patent/JPS49129591A/ja
Publication of JPS5214639B2 publication Critical patent/JPS5214639B2/ja
Expired 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
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than 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
    • G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
    • 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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP49033626A 1973-03-27 1974-03-27 Expired JPS5214639B2 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/345,393 US4005001A (en) 1973-03-27 1973-03-27 Combustibles sensor

Publications (2)

Publication Number Publication Date
JPS49129591A JPS49129591A (en:Method) 1974-12-11
JPS5214639B2 true JPS5214639B2 (en:Method) 1977-04-22

Family

ID=23354863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49033626A Expired JPS5214639B2 (en:Method) 1973-03-27 1974-03-27

Country Status (3)

Country Link
US (1) US4005001A (en:Method)
JP (1) JPS5214639B2 (en:Method)
CA (1) CA1021849A (en:Method)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1015827A (en) * 1974-11-18 1977-08-16 General Motors Corporation Air/fuel ratio sensor having catalytic and noncatalytic electrodes
JPS5274385A (en) * 1975-12-18 1977-06-22 Nissan Motor Airrfuel ratio detector
JPS52130391A (en) * 1976-04-26 1977-11-01 Hitachi Ltd Detector for air/fuel combustion rate in exhaust gas
US4189355A (en) * 1976-12-02 1980-02-19 Nissan Motor Company, Limited Method for detection of fluctuation in air/fuel ratio of air-fuel mixture fed to internal combustion engine
DE2710218A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Messfuehler zur bestimmung des sauerstoffgehalts in abgasen
US4134818A (en) * 1977-04-07 1979-01-16 Westinghouse Electric Corp. Solid electrolyte sensor for monitoring combustibles in an oxygen containing environment
FR2392380A1 (fr) * 1977-05-25 1978-12-22 Renault Detecteur electrochimique de la teneur d'oxygene dans les gaz d'echappement de moteurs thermiques
JPS584985B2 (ja) * 1978-05-10 1983-01-28 株式会社日立製作所 ガス検知素子
US4226692A (en) * 1978-05-22 1980-10-07 Isenberg Arnold O Solid state combustion sensor
JPS5539005A (en) * 1978-09-13 1980-03-18 Hitachi Ltd Production of gas detecting element
DE2852647C2 (de) * 1978-12-06 1986-04-30 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung eines Schichtsystems auf Festelektrolyten für elektrochemische Anwendungen
DE2855012A1 (de) * 1978-12-20 1980-06-26 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen
JPS55166039A (en) * 1979-06-12 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
JPS56111459A (en) * 1980-02-08 1981-09-03 Rinnai Corp Detecting element of combustion
MX160910A (es) * 1981-03-02 1990-06-14 Babcock & Wilcox Co Aparato mejorado para detectar la presencia de constituyentes de un combustible en una mezcla de gas con exceso de oxigeno
CA1180917A (en) * 1981-05-22 1985-01-15 Westinghouse Electric Corporation Btu meter for monitoring the heating value of fuel gases
CA1164946A (en) * 1981-06-15 1984-04-03 Alex D. Colvin Method of precisely controlling the temperature of an oxygen sensor
JPS5937456A (ja) * 1982-08-27 1984-02-29 Hitachi Ltd Ｃｏ検知素子
US4606807A (en) * 1983-11-11 1986-08-19 Mendenhall Donald H Probe for measuring the carbon potential of endothermic gas
EP0222783A4 (en) * 1985-03-28 1988-05-10 Norton Co SELF-HEATING SENSOR PACK.
US4762596A (en) * 1987-08-21 1988-08-09 The United States Of America As Represented By The United States Department Of Energy Process for removal of hydrogen halides or halogens from incinerator gas
US5037761A (en) * 1987-09-03 1991-08-06 Elsag International B.V. Method of applying an automotive type oxygen sensor for use in an industrial process analyzer
AU596538B2 (en) * 1987-09-03 1990-05-03 International Control Automation Finance Sa Method of applying an automotive type oxygen sensor for use in an industrial process analyzer
US5314828A (en) * 1990-06-12 1994-05-24 Catalytica, Inc. NOx sensor and process for detecting NOx
DE69117289T2 (de) * 1990-06-12 1996-09-05 Catalytica Inc Stickoxyd-sensoraufbau
IN184135B (en:Method) * 1993-03-25 2000-06-17 Novatech Controls Australia
CA2164438C (en) * 1993-06-04 2002-09-03 Philip D. Pacey Gas detection, identification and elemental and quantitative analysis system
DE4408504A1 (de) * 1994-03-14 1995-09-21 Bosch Gmbh Robert Sensor zur Bestimmung der Konzentration von Gaskomponenten in Gasgemischen
GB2288874A (en) * 1994-04-28 1995-11-01 Univ Middlesex Serv Ltd Reducing gas analysis apparatus
US6103080A (en) * 1998-02-11 2000-08-15 The Regents Of The University Of California Hydrocarbon sensors and materials therefor
US6598596B2 (en) 2001-09-28 2003-07-29 University Of Florida Solid state potentiometric gaseous oxide sensor
BR0307553A (pt) * 2002-02-05 2005-01-11 Univ California Processo para produzir gás de sìntese para uso como combustìvel gasoso ou como alimentação e aparato para sua produção e aparato para produção de um combustìvel lìquido em processo auto-sustentável
EP1505386B1 (en) * 2002-05-14 2013-04-24 Honda Giken Kogyo Kabushiki Kaisha Gas sensor operation method
US7754491B2 (en) * 2005-12-09 2010-07-13 The Regents Of The University Of Calif. Sensor for measuring syngas ratios under high temperature and pressure conditions
US20110048944A1 (en) * 2009-08-31 2011-03-03 Testo Ag Measuring Device for Determining NH3
US8617372B2 (en) 2011-03-11 2013-12-31 Ut-Battelle, Llc Array-type NH3 sensor
US11346554B2 (en) * 2019-09-30 2022-05-31 Rosemount Inc. Combustion analyzer with simultaneous carbon monoxide and methane measurements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400054A (en) * 1966-03-15 1968-09-03 Westinghouse Electric Corp Electrochemical method for separating o2 from a gas; generating electricity; measuring o2 partial pressure; and fuel cell
US3558280A (en) * 1968-11-05 1971-01-26 Westinghouse Electric Corp Solid state oxygen gauge
US3698955A (en) * 1969-11-20 1972-10-17 Philip Morris Inc Oxygen-responsive electrical current supply
US3719564A (en) * 1971-05-10 1973-03-06 Philip Morris Inc Method of determining a reducible gas concentration and sensor therefor

Also Published As

Publication number Publication date
CA1021849A (en) 1977-11-29
US4005001A (en) 1977-01-25
JPS49129591A (en:Method) 1974-12-11

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