IT1132838B - Sonda di misura elettrochimica,per la determinazione del contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna - Google Patents

Sonda di misura elettrochimica,per la determinazione del contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna

Info

Publication number
IT1132838B
IT1132838B IT24650/80A IT2465080A IT1132838B IT 1132838 B IT1132838 B IT 1132838B IT 24650/80 A IT24650/80 A IT 24650/80A IT 2465080 A IT2465080 A IT 2465080A IT 1132838 B IT1132838 B IT 1132838B
Authority
IT
Italy
Prior art keywords
oxygen
determining
gas
content
internal combustion
Prior art date
Application number
IT24650/80A
Other languages
English (en)
Other versions
IT8024650A0 (it
Inventor
Roland Stahl
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 IT8024650A0 publication Critical patent/IT8024650A0/it
Application granted granted Critical
Publication of IT1132838B publication Critical patent/IT1132838B/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

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)
IT24650/80A 1979-09-13 1980-09-12 Sonda di misura elettrochimica,per la determinazione del contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna IT1132838B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2937048A DE2937048C2 (de) 1979-09-13 1979-09-13 Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
IT8024650A0 IT8024650A0 (it) 1980-09-12
IT1132838B true IT1132838B (it) 1986-07-09

Family

ID=6080798

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24650/80A IT1132838B (it) 1979-09-13 1980-09-12 Sonda di misura elettrochimica,per la determinazione del contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna

Country Status (8)

Country Link
US (1) US4310401A (it)
JP (1) JPS5647753A (it)
CA (1) CA1158311A (it)
DE (1) DE2937048C2 (it)
FR (1) FR2465224A1 (it)
GB (1) GB2058361B (it)
IT (1) IT1132838B (it)
SE (1) SE436382B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017947A1 (de) * 1980-05-10 1981-11-12 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen und verfahren zum herstellen von sensorelementen fuer derartige messfuehler
JPS5768843A (en) * 1980-10-17 1982-04-27 Canon Inc Electrophotographic receptor
DE3206903A1 (de) * 1982-02-26 1983-09-15 Bosch Gmbh Robert Gassensor, insbesondere fuer abgase von brennkraftmaschinen
US4591423A (en) * 1984-03-16 1986-05-27 Ngk Insulators, Ltd. Oxygen sensor
US4880519A (en) * 1988-05-24 1989-11-14 Gte Laboratories Incorporated Gas sensor element
US4897174A (en) * 1988-05-24 1990-01-30 Gte Laboratories Incorporated Gas sensing apparatus
US5389223A (en) * 1988-07-23 1995-02-14 Robert Bosch Gmbh Electrochemical measuring sensor
US5186809A (en) * 1988-11-02 1993-02-16 Ngk Spark Plug Co., Ltd. Structure for joining a wire to a solid electrolytic element
DE68929412T2 (de) * 1988-11-29 2002-10-17 Ngk Spark Plug Co Verfahren zur Bestimmung der Referenzstromstärke bei Nullfeuchtigheit für einen Feuchtigheitssensor unter Verwendung einer elektrochemischen Zelle
JPH0370074U (it) * 1989-11-02 1991-07-12
US5415745A (en) * 1990-01-08 1995-05-16 Corrotech, Inc. Method for providing cathodic protection to underground metallic structure using galvanic anodes
US5573650A (en) * 1993-01-28 1996-11-12 Nippondenso Co., Ltd. Gas sensor
DE19603379A1 (de) * 1996-01-31 1997-08-07 Bosch Gmbh Robert Gassensor
US5739414A (en) * 1996-02-12 1998-04-14 General Motors Corporation Sensor with glass seal
DE29604266U1 (de) * 1996-03-08 1996-07-11 Dessauer Gasgeraete Gmbh Sauerstoffsensor zur Steuerung des Verbrennungsprozesses in Gas-Heizkesseln
DE19707458A1 (de) * 1997-02-25 1998-08-27 Bosch Gmbh Robert Meßfühler und Verfahren zu dessen Herstellung
JP3786330B2 (ja) * 1997-12-26 2006-06-14 日本特殊陶業株式会社 ガスセンサ
EP0962764A3 (en) 1998-06-03 2001-12-19 Delphi Technologies, Inc. Electrical and chemical treatment of an oxygen sensor
US6305923B1 (en) 1998-06-12 2001-10-23 Husky Injection Molding Systems Ltd. Molding system using film heaters and/or sensors
DE19838334B4 (de) * 1998-08-24 2012-03-15 Robert Bosch Gmbh Diagnoseeinrichtung für eine potentiometrische, elektrisch beheizte Abgassonde zur Regelung von Verbrennungsprozessen
DE19850959A1 (de) * 1998-11-05 2000-05-11 Bosch Gmbh Robert Meßfühler und Verfahren zu seiner Herstellung
US7241131B1 (en) 2000-06-19 2007-07-10 Husky Injection Molding Systems Ltd. Thick film heater apparatus
US6719950B2 (en) 2001-11-14 2004-04-13 Robert Bosch Corporation Miniaturized exhaust gas sensor
JP3861786B2 (ja) * 2001-11-20 2006-12-20 株式会社デンソー ガスセンサ
US6682640B2 (en) 2002-06-13 2004-01-27 Delphi Technologies, Inc. Co-fired oxygen sensor elements
US6843105B1 (en) * 2003-06-30 2005-01-18 Robert Bosch Corporation Contact pin for exhaust gas sensor
US7404883B2 (en) 2004-04-12 2008-07-29 Robert Bosch Gmbh Insulation bushing assembly for an exhaust gas sensor
DE102005054740B4 (de) 2005-11-17 2019-10-24 Robert Bosch Gmbh Gassensor
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
US8513961B2 (en) * 2009-01-19 2013-08-20 Ngk Spark Plug Co., Ltd. Detection method for defect of sensor
JP6514899B2 (ja) * 2014-03-26 2019-05-15 日本特殊陶業株式会社 ガスセンサ及びガス検出素子
US11002700B2 (en) 2017-11-21 2021-05-11 Honeywell International Inc. High temperature gas sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1595421A (en) * 1977-04-12 1981-08-12 Lucas Industries Ltd Device for minitoring the composition of the exhaust emission of a combustion process
GB2004067A (en) * 1977-09-09 1979-03-21 Bendix Autolite Corp Solid electrolyte exhaust gas oxygen sensor
DE2855012A1 (de) * 1978-12-20 1980-06-26 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen
DE2907032C2 (de) * 1979-02-23 1984-06-20 Robert Bosch Gmbh, 7000 Stuttgart Polarographischer Sauerstoffmeßfühler für Gase, insbesondere für Abgase von Verbrennungsmotoren
DE2909201C2 (de) * 1979-03-09 1986-11-20 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschninen

Also Published As

Publication number Publication date
DE2937048C2 (de) 1986-12-04
IT8024650A0 (it) 1980-09-12
JPS634141B2 (it) 1988-01-27
SE436382B (sv) 1984-12-03
US4310401A (en) 1982-01-12
FR2465224A1 (fr) 1981-03-20
GB2058361A (en) 1981-04-08
JPS5647753A (en) 1981-04-30
DE2937048A1 (de) 1981-04-02
CA1158311A (en) 1983-12-06
SE8006404L (sv) 1981-03-14
FR2465224B1 (it) 1984-01-13
GB2058361B (en) 1983-07-06

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