IT1130939B - Sonda di misura elettrochimica per determinare il contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna - Google Patents

Sonda di misura elettrochimica per determinare il contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna

Info

Publication number
IT1130939B
IT1130939B IT20450/80A IT2045080A IT1130939B IT 1130939 B IT1130939 B IT 1130939B IT 20450/80 A IT20450/80 A IT 20450/80A IT 2045080 A IT2045080 A IT 2045080A IT 1130939 B IT1130939 B IT 1130939B
Authority
IT
Italy
Prior art keywords
oxygen
gas
content
internal combustion
exhaust gases
Prior art date
Application number
IT20450/80A
Other languages
English (en)
Italian (it)
Other versions
IT8020450A0 (it
Inventor
Klaus Muller
Helmut Maurer
Ernst Linder
Franz Rieger
Bodo Ziegler
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8020450A0 publication Critical patent/IT8020450A0/it
Application granted granted Critical
Publication of IT1130939B publication Critical patent/IT1130939B/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
    • G01N27/403—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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
IT20450/80A 1979-03-09 1980-03-07 Sonda di misura elettrochimica per determinare il contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna IT1130939B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2909201A DE2909201C2 (de) 1979-03-09 1979-03-09 Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschninen

Publications (2)

Publication Number Publication Date
IT8020450A0 IT8020450A0 (it) 1980-03-07
IT1130939B true IT1130939B (it) 1986-06-18

Family

ID=6064890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20450/80A IT1130939B (it) 1979-03-09 1980-03-07 Sonda di misura elettrochimica per determinare il contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna

Country Status (5)

Country Link
US (1) US4277323A (en])
JP (1) JPS55124062A (en])
DE (1) DE2909201C2 (en])
FR (1) FR2451031A1 (en])
IT (1) IT1130939B (en])

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937048C2 (de) * 1979-09-13 1986-12-04 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschinen
DE3037935A1 (de) * 1980-10-08 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart Gas- oder oelbeheizter, insbesondere nach dem durchlaufprinzip arbeitender wassererhitzer
JPS5773653U (en]) * 1980-10-21 1982-05-07
FR2494445A1 (fr) * 1980-11-17 1982-05-21 Socapex Capteur electrochimique des concentrations d'especes dans un melange fluide et systeme de regulation de la richesse d'un melange air-carburant mettant en oeuvre un tel capteur
JPS57137848A (en) * 1981-02-19 1982-08-25 Nissan Motor Co Ltd Oxygen concentration measuring element
JPS57137850A (en) * 1981-02-20 1982-08-25 Nissan Motor Co Ltd Oxygen concentration measuring element
JPS57142356U (en]) * 1981-02-28 1982-09-07
JPS57147049A (en) * 1981-03-06 1982-09-10 Nissan Motor Co Ltd Oxygen sensor element
JPS57184963A (en) * 1981-05-11 1982-11-13 Toyota Motor Corp Lean sensor
US4500412A (en) * 1981-08-07 1985-02-19 Kabushiki Kaisha Toyota Chuo Kenkyusho Oxygen sensor with heater
DE3201796A1 (de) * 1982-01-21 1983-09-08 Koertvelyessy Laszlo Langlebige sauerstoffsonde
DE3203200A1 (de) * 1982-01-30 1983-08-04 Bosch Gmbh Robert Zuendkerze mit sauerstoffsensor
DE3206903A1 (de) * 1982-02-26 1983-09-15 Bosch Gmbh Robert Gassensor, insbesondere fuer abgase von brennkraftmaschinen
JPH0664005B2 (ja) * 1986-07-18 1994-08-22 株式会社チノー 複合ガスセンサ
JPS6326568A (ja) * 1986-07-18 1988-02-04 Chino Corp ガス濃度センサ
JPH0652253B2 (ja) * 1986-09-04 1994-07-06 日本碍子株式会社 工業用ガス濃度測定装置
US4839019A (en) * 1986-11-20 1989-06-13 Fuji Electric Co., Ltd. Oxygen sensor
US4900405A (en) * 1987-07-15 1990-02-13 Sri International Surface type microelectronic gas and vapor sensor
FR2621126B1 (fr) * 1987-09-25 1994-04-15 Thomson Csf Capteur electrochimique, a structure integree, de mesure de concentrations relatives d'especes reactives
JPH032476U (en]) * 1989-05-25 1991-01-11
WO1990015323A1 (en) * 1989-06-02 1990-12-13 Sri International Surface type microelectronic gas and vapor sensor
DE3922331C2 (de) * 1989-07-07 1998-12-03 Bosch Gmbh Robert Gasmeßfühler
JPH03183943A (ja) * 1989-12-14 1991-08-09 Hitachi Ltd 酸素センサ
US5344549A (en) * 1991-10-11 1994-09-06 The United States Of America As Represented By The United States Department Of Energy Oxygen partial pressure sensor
DE4333232B4 (de) * 1993-09-30 2004-07-01 Robert Bosch Gmbh Meßfühler zur Bestimmung des Sauerstoffgehaltes von Gasgemischen
DE4408361C2 (de) * 1994-03-14 1996-02-01 Bosch Gmbh Robert Elektrochemischer Sensor zur Bestimmung der Sauerstoffkonzentration in Gasgemischen
JPH07253411A (ja) * 1994-03-14 1995-10-03 Ngk Insulators Ltd 一酸化炭素センサ及び一酸化炭素濃度の検出方法
JP3588842B2 (ja) * 1995-01-12 2004-11-17 株式会社デンソー 酸素濃度検出器
EP0962764A3 (en) * 1998-06-03 2001-12-19 Delphi Technologies, Inc. Electrical and chemical treatment of an oxygen sensor
US6361821B1 (en) 2000-12-13 2002-03-26 Delphi Technologies, Inc. Method of treating an exhaust sensor and a product thereof
US6656336B2 (en) * 2001-01-25 2003-12-02 The Regents Of The University Of California Method for forming a potential hydrocarbon sensor with low sensitivity to methane and CO
AU2002239951A1 (en) * 2001-01-25 2002-08-06 The Regents Of The University Of California Hydrocarbon sensor
WO2002059565A2 (en) 2001-01-25 2002-08-01 The Regents Of The University Of California Electrodes for solid state gas sensor
US6682640B2 (en) 2002-06-13 2004-01-27 Delphi Technologies, Inc. Co-fired oxygen sensor elements
US7264700B1 (en) * 2004-01-20 2007-09-04 Los Alamos National Security, Llc Thin film mixed potential sensors
CN101326670A (zh) * 2005-10-19 2008-12-17 瑞士联邦苏黎世技术大学 用作微型电化学装置的、薄膜与玻璃陶瓷基底的组合物
DE102006016096B3 (de) 2006-04-04 2007-12-13 J. Eberspächer GmbH & Co. KG Bauteilanordnung und zugehöriges Herstellungsverfahren
US8252158B2 (en) 2006-11-01 2012-08-28 Honeywell International Inc. Oxygen sensors
US20080206107A1 (en) * 2007-02-23 2008-08-28 Honeywell International Inc. Gas sensor apparatus for automotive exhaust gas applications
US7805992B2 (en) * 2007-03-27 2010-10-05 Honeywell International Inc. Gas sensor housing for use in high temperature gas environments
CN102455314B (zh) * 2010-10-25 2014-07-23 王锡福 电流式氧气感测器
US11002700B2 (en) 2017-11-21 2021-05-11 Honeywell International Inc. High temperature gas sensor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691023A (en) * 1970-12-15 1972-09-12 Westinghouse Electric Corp Method for polarographic measurement of oxygen partial pressure
DE2115619A1 (de) * 1971-03-31 1972-10-12 Bosch Gmbh Robert Meßfühler zur Bestimmung des Sauerstoffgehaltes in Kfz.-Abgasen
US3719564A (en) * 1971-05-10 1973-03-06 Philip Morris Inc Method of determining a reducible gas concentration and sensor therefor
GB1447363A (en) * 1972-11-01 1976-08-25 Secretary Trade Ind Brit Electrochemical cells
DE2304464C2 (de) * 1973-01-31 1983-03-10 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler für die Überwachung der Funktionsfähigkeit von Katalysatoren in Abgas
CA1015827A (en) * 1974-11-18 1977-08-16 General Motors Corporation Air/fuel ratio sensor having catalytic and noncatalytic electrodes
DE2619746C3 (de) * 1976-05-05 1980-11-13 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbrennungsmotoren
JPS5625408Y2 (en]) * 1976-08-23 1981-06-16
JPS5339789A (en) * 1976-09-22 1978-04-11 Nissan Motor Oxygen sensor
JPS5348594A (en) * 1976-10-14 1978-05-02 Nissan Motor Oxygen sensor
DE2709173A1 (de) * 1977-03-03 1978-09-07 Bosch Gmbh Robert Messfuehler zum messen der abgaszusammensetzung
DE2710218A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Messfuehler zur bestimmung des sauerstoffgehalts in abgasen
DE2718907C2 (de) * 1977-04-28 1984-04-12 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler zur Bestimmung des Sauerstoffgehalts in Abgasen
FR2392380A1 (fr) * 1977-05-25 1978-12-22 Renault Detecteur electrochimique de la teneur d'oxygene dans les gaz d'echappement de moteurs thermiques
GB1586117A (en) * 1977-06-22 1981-03-18 Rosemount Eng Co Ltd Solid state sensor element

Also Published As

Publication number Publication date
FR2451031B1 (en]) 1983-04-29
US4277323A (en) 1981-07-07
JPS6329219B2 (en]) 1988-06-13
DE2909201C2 (de) 1986-11-20
IT8020450A0 (it) 1980-03-07
JPS55124062A (en) 1980-09-24
FR2451031A1 (fr) 1980-10-03
DE2909201A1 (de) 1980-09-18

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