CA1021849A - Combustibles sensor - Google Patents

Combustibles sensor

Info

Publication number
CA1021849A
CA1021849A CA194,826A CA194826A CA1021849A CA 1021849 A CA1021849 A CA 1021849A CA 194826 A CA194826 A CA 194826A CA 1021849 A CA1021849 A CA 1021849A
Authority
CA
Canada
Prior art keywords
combustibles sensor
combustibles
sensor
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.)
Expired
Application number
CA194,826A
Other languages
English (en)
Inventor
Alfred R. Pebler
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1021849A publication Critical patent/CA1021849A/en
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)
CA194,826A 1973-03-27 1974-03-13 Combustibles sensor Expired CA1021849A (en)

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 (1)

Publication Number Publication Date
CA1021849A true CA1021849A (en) 1977-11-29

Family

ID=23354863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,826A Expired CA1021849A (en) 1973-03-27 1974-03-13 Combustibles sensor

Country Status (3)

Country Link
US (1) US4005001A (enExample)
JP (1) JPS5214639B2 (enExample)
CA (1) CA1021849A (enExample)

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
JPH06501544A (ja) * 1990-06-12 1994-02-17 カタリティカ，インコーポレイテッド ＮＯｘセンサー・アセンブリー
IN184135B (enExample) * 1993-03-25 2000-06-17 Novatech Controls Australia
AU6922894A (en) * 1993-06-04 1995-01-03 Dalhousie University 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
AU2003215059B2 (en) * 2002-02-05 2007-03-22 The Regents Of The University Of California Production of synthetic transportation fuels from carbonaceous materials using self-sustained hydro-gasification
US7820949B2 (en) * 2002-05-14 2010-10-26 Honda Motor Co., Ltd. Method of starting, stopping and operating gas sensor with built-in heater
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
US4005001A (en) 1977-01-25
JPS49129591A (enExample) 1974-12-11
JPS5214639B2 (enExample) 1977-04-22

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