EP2453121A3 - Structure for attaching exhaust gas sensor - Google Patents

Structure for attaching exhaust gas sensor Download PDF

Info

Publication number
EP2453121A3
EP2453121A3 EP11188020.9A EP11188020A EP2453121A3 EP 2453121 A3 EP2453121 A3 EP 2453121A3 EP 11188020 A EP11188020 A EP 11188020A EP 2453121 A3 EP2453121 A3 EP 2453121A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
exhaust
gas sensor
port
collecting groove
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.)
Granted
Application number
EP11188020.9A
Other languages
German (de)
French (fr)
Other versions
EP2453121B1 (en
EP2453121A2 (en
Inventor
Yutaka Inomoto
Kayoko Yamazaki
Katsuhiro Utsugi
Nobuhiro Shimada
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of EP2453121A2 publication Critical patent/EP2453121A2/en
Publication of EP2453121A3 publication Critical patent/EP2453121A3/en
Application granted granted Critical
Publication of EP2453121B1 publication Critical patent/EP2453121B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/025—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting O2, e.g. lambda sensors
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Exhaust Silencers (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

An exhaust gas collecting groove 64 extending in a direction of a flow of an exhaust gas is provided to an inner wall of an exhaust port 40 between an outlet port 43 and an exhaust pipe attachment portion 74 in a cylinder head 31 of an internal combustion engine 2, the outlet port 43 being an upstream entrance to the exhaust port 40, the exhaust pipe attachment portion 74 being an exhaust port exit, and the exhaust gas sensor 62 is attached in a way that a front end portion of the exhaust gas sensor 62 is situated in the rear of the exhaust gas collecting groove 64.
EP11188020.9A 2010-11-10 2011-11-07 Structure for attaching exhaust gas sensor Active EP2453121B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010251442A JP5554687B2 (en) 2010-11-10 2010-11-10 Exhaust gas sensor mounting structure

Publications (3)

Publication Number Publication Date
EP2453121A2 EP2453121A2 (en) 2012-05-16
EP2453121A3 true EP2453121A3 (en) 2015-03-04
EP2453121B1 EP2453121B1 (en) 2018-05-30

Family

ID=45065694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11188020.9A Active EP2453121B1 (en) 2010-11-10 2011-11-07 Structure for attaching exhaust gas sensor

Country Status (5)

Country Link
EP (1) EP2453121B1 (en)
JP (1) JP5554687B2 (en)
CN (1) CN102465786B (en)
AU (1) AU2011239341B2 (en)
ES (1) ES2685078T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2688899T3 (en) * 2013-03-25 2018-11-07 Honda Motor Co., Ltd. Straddle Type Vehicle
WO2015040888A1 (en) 2013-09-19 2015-03-26 本田技研工業株式会社 Structure for attaching exhaust gas sensor of internal combustion engine
JP5952246B2 (en) * 2013-09-30 2016-07-13 本田技研工業株式会社 Exhaust gas sensor protection structure for motorcycles
CN103674554B (en) * 2013-10-25 2016-03-02 浙江吉利罗佑发动机有限公司 Automotive engine combustion chamber pick-up unit
CN104847468A (en) * 2014-02-19 2015-08-19 浙江福爱电子有限公司 Engine exhaust device
JP6399024B2 (en) * 2016-03-29 2018-10-03 コベルコ建機株式会社 Vehicle exhaust system
WO2020035921A1 (en) * 2018-08-15 2020-02-20 本田技研工業株式会社 Two-wheeled motorcycle o2 sensor arrangement structure
JP6816199B2 (en) * 2019-04-11 2021-01-20 本田技研工業株式会社 Saddle-type vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11200913A (en) * 1998-01-13 1999-07-27 Honda Motor Co Ltd Arrangement structure for exhaust gas sensor of internal combustion engine
US20020023436A1 (en) * 2000-08-25 2002-02-28 Honda Giken Kogyo Kabushiki Kaisha Multi cylinder internal combustion engine comprising a cylinder head internally defining exhaust passages
JP2010007645A (en) * 2008-06-30 2010-01-14 Honda Motor Co Ltd Mounting structure of exhaust gas sensor of motorcycle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162226U (en) * 1982-04-26 1983-10-28 トヨタ自動車株式会社 Exhaust purification device
JPS60159823U (en) * 1984-04-02 1985-10-24 株式会社日本自動車部品総合研究所 exhaust manifold
JPS6162221U (en) * 1984-09-28 1986-04-26
JPH0798612B2 (en) 1987-08-06 1995-10-25 大日本印刷株式会社 Printing signature forming device
US4831820A (en) * 1987-12-11 1989-05-23 Outboard Marine Corporation Engine with exhaust gas sensing
JPH08177471A (en) * 1994-12-28 1996-07-09 Yamaha Motor Co Ltd Two-cycle engine
JP4109848B2 (en) * 2001-09-03 2008-07-02 本田技研工業株式会社 Intake duct with intake temperature sensor
CN101111669B (en) * 2006-01-13 2010-05-19 本田技研工业株式会社 IC engine
JP2011208586A (en) * 2010-03-30 2011-10-20 Toyota Motor Corp Exhaust manifold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11200913A (en) * 1998-01-13 1999-07-27 Honda Motor Co Ltd Arrangement structure for exhaust gas sensor of internal combustion engine
US20020023436A1 (en) * 2000-08-25 2002-02-28 Honda Giken Kogyo Kabushiki Kaisha Multi cylinder internal combustion engine comprising a cylinder head internally defining exhaust passages
JP2010007645A (en) * 2008-06-30 2010-01-14 Honda Motor Co Ltd Mounting structure of exhaust gas sensor of motorcycle

Also Published As

Publication number Publication date
JP2012102662A (en) 2012-05-31
CN102465786B (en) 2014-08-20
EP2453121B1 (en) 2018-05-30
AU2011239341A1 (en) 2012-05-24
CN102465786A (en) 2012-05-23
JP5554687B2 (en) 2014-07-23
AU2011239341B2 (en) 2013-03-28
EP2453121A2 (en) 2012-05-16
ES2685078T3 (en) 2018-10-05

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