FR2721974B1 - Detecteur d'echappement et procede de detection - Google Patents

Detecteur d'echappement et procede de detection

Info

Publication number
FR2721974B1
FR2721974B1 FR9507768A FR9507768A FR2721974B1 FR 2721974 B1 FR2721974 B1 FR 2721974B1 FR 9507768 A FR9507768 A FR 9507768A FR 9507768 A FR9507768 A FR 9507768A FR 2721974 B1 FR2721974 B1 FR 2721974B1
Authority
FR
France
Prior art keywords
detection method
exhaust detector
exhaust
detector
detection
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 - Fee Related
Application number
FR9507768A
Other languages
English (en)
Other versions
FR2721974A1 (fr
Inventor
Dennis W Moss
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of FR2721974A1 publication Critical patent/FR2721974A1/fr
Application granted granted Critical
Publication of FR2721974B1 publication Critical patent/FR2721974B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Exhaust Silencers (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR9507768A 1994-06-30 1995-06-28 Detecteur d'echappement et procede de detection Expired - Fee Related FR2721974B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/268,815 US5614658A (en) 1994-06-30 1994-06-30 Exhaust sensor

Publications (2)

Publication Number Publication Date
FR2721974A1 FR2721974A1 (fr) 1996-01-05
FR2721974B1 true FR2721974B1 (fr) 1998-12-04

Family

ID=23024600

Family Applications (3)

Application Number Title Priority Date Filing Date
FR9507768A Expired - Fee Related FR2721974B1 (fr) 1994-06-30 1995-06-28 Detecteur d'echappement et procede de detection
FR9806954A Expired - Fee Related FR2762645B1 (fr) 1994-06-30 1998-06-03 Procede de detection de gaz d'echappement et dispositif pour sa mise en oeuvre
FR9901916A Expired - Fee Related FR2775733B1 (fr) 1994-06-30 1999-02-17 Procede de detection de gaz d'echappement et dispositif pour sa mise en oeuvre

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR9806954A Expired - Fee Related FR2762645B1 (fr) 1994-06-30 1998-06-03 Procede de detection de gaz d'echappement et dispositif pour sa mise en oeuvre
FR9901916A Expired - Fee Related FR2775733B1 (fr) 1994-06-30 1999-02-17 Procede de detection de gaz d'echappement et dispositif pour sa mise en oeuvre

Country Status (8)

Country Link
US (1) US5614658A (fr)
JP (1) JPH0861120A (fr)
CA (1) CA2150266C (fr)
DE (1) DE19524018A1 (fr)
FI (1) FI953203A (fr)
FR (3) FR2721974B1 (fr)
GB (1) GB2290873B (fr)
HK (1) HK1013329A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549147C2 (de) * 1995-12-29 1998-06-04 Siemens Ag Gassensor
US6237395B1 (en) * 1999-11-08 2001-05-29 The United States Of America As Represented By The Secretary Of The Navy Annular after reactor for use with a jet engine test cell
US6497137B2 (en) * 1999-11-08 2002-12-24 The United States Of America As Represented By The Secretary Of The Navy Annular after reactor with sound attenuator for use in a jet engine test cell and test stand
JP2003294674A (ja) * 2002-04-04 2003-10-15 Honda Motor Co Ltd ガスセンサの取付構造
US7036982B2 (en) * 2002-10-31 2006-05-02 Delphi Technologies, Inc. Method and apparatus to control an exhaust gas sensor to a predetermined termperature
US20050274169A1 (en) * 2004-06-10 2005-12-15 James Butler Vehicle/engine sampling system for precise analysis of exhaust components
US20050274899A1 (en) * 2004-06-10 2005-12-15 James Butler Spectroscopic system and method for analysis in harsh, changing environments
US7455058B2 (en) * 2005-10-26 2008-11-25 Raymond A. Raffesberger Method and apparatus for controlling stationary gaseous-fueled internal combustion engines
GB2446824B (en) * 2007-02-26 2009-06-17 Thermo Fisher Scientific Inc Apparatus and method for detecting incomplete combustion in a combustion analyser
US7739924B2 (en) * 2008-02-27 2010-06-22 Caterpillar Inc. Sensor assembly having a flow head
DE102010044762A1 (de) * 2010-09-08 2012-03-08 Honeywell Technologies S.A.R.L. Vorrichtung zur Kalibrierung einer Gasbrennerregelung
DE102012021929A1 (de) * 2012-11-09 2014-05-15 Man Truck & Bus Ag Verfahren und Vorrichtung zum Betrieb eines Sensors zur Bestimmung von Abgaskomponenten, insbesondere für ein Kraftfahrzeug
US10176696B2 (en) * 2014-11-21 2019-01-08 Richard Harper Apparatus and process for measuring gaseous emissions from an engine

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004452A (en) * 1974-04-23 1977-01-25 Ford Motor Company Air/fuel ratio sensor for air/fuel ratios in excess of stoichiometry
US4222840A (en) * 1978-04-03 1980-09-16 General Motors Corporation Heated solid electrolyte oxygen sensor
JPS5642132A (en) * 1979-09-14 1981-04-20 Nippon Soken Inc Detecting device for air-fuel ratio
DE3045112C2 (de) * 1980-11-29 1985-09-19 Daimler-Benz Ag, 7000 Stuttgart Abgassystem für eine Brennkraftmaschine mit einem die Abgaszusammensetzung erkennenden Meßfühler
US4381224A (en) * 1981-04-27 1983-04-26 Ford Motor Company Step function lean burn oxygen sensor
US4372155A (en) * 1981-05-20 1983-02-08 Ford Motor Company Methods of monitoring a combustion system
JPS58106530U (ja) * 1982-01-12 1983-07-20 日産自動車株式会社 多気筒内燃機関の空燃比制御装置
JPS593362U (ja) * 1982-06-28 1984-01-10 トヨタ自動車株式会社 酸素濃度検出器
JPS5934439A (ja) * 1982-08-19 1984-02-24 Honda Motor Co Ltd 空燃比フイ−ドバツク制御方法
JPS59142449A (ja) * 1983-02-04 1984-08-15 Hitachi Ltd 空燃比検出装置
DE3328385A1 (de) * 1983-08-05 1985-02-21 Kraftwerk Union AG, 4330 Mülheim Sonde zur feststellung von brennbaren gasen
US4578171A (en) * 1983-12-15 1986-03-25 Ngk Spark Plug Co., Ltd. Air/fuel ratio detector
DE3405162A1 (de) * 1984-02-14 1985-08-22 Bosch Gmbh Robert Polarographischer sauerstoffmessfuehler
DE3409045C1 (de) * 1984-03-13 1985-10-17 Daimler Benz Ag Messfuehleranordnung in einem Abgasrohr fuer Verbrennungsmotoren
JPS60235048A (ja) * 1984-05-07 1985-11-21 Toyota Motor Corp 酸素センサの抵抗発熱式電気ヒ−タの通電制御方法
JPS60235050A (ja) * 1984-05-07 1985-11-21 Toyota Motor Corp 酸素センサの電気ヒ−タの通電制御方法
JPS6191551A (ja) * 1984-10-11 1986-05-09 Matsushita Electric Works Ltd ガス検知装置
JPS61127450U (fr) * 1985-01-28 1986-08-09
US4638783A (en) * 1985-04-12 1987-01-27 Dresser Industries, Inc. Carburetion system for engines
JPH0727391Y2 (ja) * 1986-02-04 1995-06-21 本田技研工業株式会社 内燃エンジンの空燃比制御装置
DE3722369A1 (de) * 1987-07-07 1988-08-18 Daimler Benz Ag Abgasrohr fuer verbrennungsmotoren mit einem stutzen zur aufnahme eines messfuehlers
US4831820A (en) * 1987-12-11 1989-05-23 Outboard Marine Corporation Engine with exhaust gas sensing
JPH01118298U (fr) * 1988-02-03 1989-08-10
US5389223A (en) * 1988-07-23 1995-02-14 Robert Bosch Gmbh Electrochemical measuring sensor
DE3825139A1 (de) * 1988-07-23 1990-03-22 Bosch Gmbh Robert Elektrochemischer messfuehler
JPH02135649U (fr) * 1989-04-12 1990-11-13
US4903648A (en) * 1989-04-14 1990-02-27 Outboard Marine Corporation Engine with improved exhaust gas sensing
US4993392A (en) * 1989-04-24 1991-02-19 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling heater for heating oxygen sensor
JP2745754B2 (ja) * 1990-01-23 1998-04-28 トヨタ自動車株式会社 酸素センサの活性判定装置
DE69118739T2 (de) * 1990-02-28 1996-08-29 Mitsubishi Motors Corp Detektionsvorrichtung für das Luft-Kraftstoff-Verhältnis
US5106481A (en) * 1991-02-19 1992-04-21 Ford Motor Company Linear air/fuel sensor
US5219228A (en) * 1992-05-11 1993-06-15 General Motors Corporation Exhaust gas temperature measuring system utilizing existing oxygen sensor
US5243954A (en) * 1992-12-18 1993-09-14 Dresser Industries, Inc. Oxygen sensor deterioration detection

Also Published As

Publication number Publication date
US5614658A (en) 1997-03-25
FR2762645B1 (fr) 2003-12-12
FR2721974A1 (fr) 1996-01-05
FI953203A (fi) 1995-12-31
FR2762645A1 (fr) 1998-10-30
FR2775733B1 (fr) 2003-12-26
JPH0861120A (ja) 1996-03-05
HK1013329A1 (en) 1999-08-20
FI953203A0 (fi) 1995-06-28
GB2290873A (en) 1996-01-10
GB2290873B (en) 1998-08-19
CA2150266C (fr) 2005-01-18
DE19524018A1 (de) 1996-01-04
GB9510903D0 (en) 1995-07-26
CA2150266A1 (fr) 1995-12-31
FR2775733A1 (fr) 1999-09-10

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse