FR2979017B1 - Capteur d'echappement pour un moteur a combustion interne - Google Patents

Capteur d'echappement pour un moteur a combustion interne

Info

Publication number
FR2979017B1
FR2979017B1 FR1157224A FR1157224A FR2979017B1 FR 2979017 B1 FR2979017 B1 FR 2979017B1 FR 1157224 A FR1157224 A FR 1157224A FR 1157224 A FR1157224 A FR 1157224A FR 2979017 B1 FR2979017 B1 FR 2979017B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
exhaust sensor
exhaust
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.)
Active
Application number
FR1157224A
Other languages
English (en)
Other versions
FR2979017A1 (fr
Inventor
Frederic Duault
Stephane Raquin
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.)
EFI Automotive SA
Original Assignee
Electricfil Automotive SAS
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 Electricfil Automotive SAS filed Critical Electricfil Automotive SAS
Priority to FR1157224A priority Critical patent/FR2979017B1/fr
Priority to EP12758552.9A priority patent/EP2742344A1/fr
Priority to PCT/FR2012/051860 priority patent/WO2013021135A1/fr
Priority to US14/237,773 priority patent/US8955373B2/en
Publication of FR2979017A1 publication Critical patent/FR2979017A1/fr
Application granted granted Critical
Publication of FR2979017B1 publication Critical patent/FR2979017B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/085—Safety, indicating, or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
    • F02B77/086—Sensor arrangements in the exhaust, e.g. for temperature, misfire, air/fuel ratio, oxygen sensors
    • 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
    • G01N27/4078—Means for sealing the sensor element in a housing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0037—NOx
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Exhaust Silencers (AREA)
FR1157224A 2011-08-08 2011-08-08 Capteur d'echappement pour un moteur a combustion interne Active FR2979017B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1157224A FR2979017B1 (fr) 2011-08-08 2011-08-08 Capteur d'echappement pour un moteur a combustion interne
EP12758552.9A EP2742344A1 (fr) 2011-08-08 2012-08-07 Capteur de gaz d'échappement pour un moteur a combustion interne
PCT/FR2012/051860 WO2013021135A1 (fr) 2011-08-08 2012-08-07 Capteur de gaz d'échappement pour un moteur a combustion interne
US14/237,773 US8955373B2 (en) 2011-08-08 2012-08-07 Exhaust sensor for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157224A FR2979017B1 (fr) 2011-08-08 2011-08-08 Capteur d'echappement pour un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2979017A1 FR2979017A1 (fr) 2013-02-15
FR2979017B1 true FR2979017B1 (fr) 2013-09-20

Family

ID=46832478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157224A Active FR2979017B1 (fr) 2011-08-08 2011-08-08 Capteur d'echappement pour un moteur a combustion interne

Country Status (4)

Country Link
US (1) US8955373B2 (fr)
EP (1) EP2742344A1 (fr)
FR (1) FR2979017B1 (fr)
WO (1) WO2013021135A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208054A1 (de) * 2012-05-14 2013-11-14 Continental Automotive Gmbh Sauerstoffsensor und diesen aufweisende Brennkraftmaschine
DE102016215921A1 (de) * 2016-08-24 2018-03-01 Robert Bosch Gmbh Sensor zur Erfassung mindestens einer Eigenschaft eines Messgases in einem Messgasraum
JP6796462B2 (ja) * 2016-11-16 2020-12-09 東京窯業株式会社 固体電解質センサ及び固体電解質センサの製造方法
JP6856360B2 (ja) * 2016-11-24 2021-04-07 東京窯業株式会社 固体電解質センサの製造方法及び固体電解質センサ
DE102017102046A1 (de) 2017-02-02 2018-08-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) Entnahmesonde und Verfahren zur Entnahme von Abgas
JP2019020290A (ja) * 2017-07-19 2019-02-07 東京窯業株式会社 固体電解質センサ
FR3100277A1 (fr) 2019-08-29 2021-03-05 Psa Automobiles Sa Procédé de commande d’un moteur thermique pour la détection d’un bouchon de gel d’un capteur de pression différentielle à moteur tournant
FR3100278B1 (fr) 2019-08-29 2022-10-21 Psa Automobiles Sa Procédé de commande d’un moteur thermique pour la détection d’un bouchon de gel d’un capteur de pression différentielle en arrêt moteur

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199878A (en) 1968-07-17 1970-07-22 Rosemount Eng Co Ltd Improvements in or relating to Resistance Thermometer
US5329806A (en) * 1993-05-11 1994-07-19 General Motors Corporation Exhaust sensor with tubular shell
US5490412A (en) * 1993-05-11 1996-02-13 General Motors Corporation Exhaust sensor with removable electrical connector
EP0704697A1 (fr) * 1994-09-27 1996-04-03 General Motors Corporation Sonde d'analyse de gaz d'échappement avec un tube céramique dans un tube d'enveloppement métallique
DE19608543A1 (de) * 1996-03-06 1997-09-11 Bosch Gmbh Robert Meßfühler
WO1998052030A1 (fr) * 1997-05-15 1998-11-19 Robert Bosch Gmbh Joint d'element detecteur pour un detecteur de gaz
US6401521B1 (en) * 1999-10-27 2002-06-11 Delphi Technologies, Inc. Method of preventing movement of a planar sensor element packaged in a mat support
US6370946B1 (en) * 2000-05-02 2002-04-16 Southwest Research Institute High temperature diesel deposit tester
DE10028909A1 (de) * 2000-06-10 2001-12-20 Bosch Gmbh Robert Gasmessfühler
DE10123168C1 (de) * 2001-05-12 2002-11-07 Bosch Gmbh Robert Dichtungsanordnung für einen Gasmeßfühler und Verfahren zur Herstellung der Dichtungsanordnung
DE10225150A1 (de) * 2002-06-06 2004-01-15 Robert Bosch Gmbh Gasmessfühler
DE102005020793B4 (de) * 2005-05-04 2021-01-07 Robert Bosch Gmbh Gasmessfühler zur Bestimmung der physikalischen Eigenschaft eines Messgases
US7980132B2 (en) * 2008-08-26 2011-07-19 Caterpillar Inc. Sensor assembly having a thermally insulating enclosure
US8513961B2 (en) * 2009-01-19 2013-08-20 Ngk Spark Plug Co., Ltd. Detection method for defect of sensor
US20110004121A1 (en) 2009-05-28 2011-01-06 Angiotech Pharmaceuticals Inc. Biopsy device handle
FR2947962B1 (fr) * 2009-07-09 2011-12-23 Electricfil Automotive Systeme de connexion electrique pour vehicule
JP5149945B2 (ja) * 2010-09-03 2013-02-20 日本特殊陶業株式会社 ガスセンサ及びその製造方法
JP5374529B2 (ja) * 2011-02-28 2013-12-25 日本特殊陶業株式会社 センサ素子、及び、センサ素子を備えるガスセンサ

Also Published As

Publication number Publication date
US20140174167A1 (en) 2014-06-26
WO2013021135A1 (fr) 2013-02-14
EP2742344A1 (fr) 2014-06-18
US8955373B2 (en) 2015-02-17
FR2979017A1 (fr) 2013-02-15

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