TWI627348B - Vehicle and single-cylinder four-stroke engine unit - Google Patents

Vehicle and single-cylinder four-stroke engine unit Download PDF

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Publication number
TWI627348B
TWI627348B TW104121943A TW104121943A TWI627348B TW I627348 B TWI627348 B TW I627348B TW 104121943 A TW104121943 A TW 104121943A TW 104121943 A TW104121943 A TW 104121943A TW I627348 B TWI627348 B TW I627348B
Authority
TW
Taiwan
Prior art keywords
combustion chamber
upstream
single combustion
catalyst
cylinder
Prior art date
Application number
TW104121943A
Other languages
English (en)
Chinese (zh)
Other versions
TW201606191A (zh
Inventor
Masato Nishigaki
Yuuji Araki
Kazuhiro Ishizawa
Makoto Wakimura
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of TW201606191A publication Critical patent/TW201606191A/zh
Application granted granted Critical
Publication of TWI627348B publication Critical patent/TWI627348B/zh

Links

Classifications

    • 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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/101—Three-way catalysts
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/105—General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
    • F01N3/106—Auxiliary oxidation catalysts
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/105—General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
    • F01N3/108—Auxiliary reduction catalysts
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the exhaust apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/04—Arrangement of the exhaust system relative to a vehicle or parts thereof
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/20—Chambers being formed inside the exhaust pipe without enlargement of the cross section of the pipe, e.g. resonance chambers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/06—Small engines with electronic control, e.g. for hand held tools
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
TW104121943A 2014-07-04 2015-07-06 Vehicle and single-cylinder four-stroke engine unit TWI627348B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014138365 2014-07-04
PCT/JP2015/069361 WO2016002962A1 (ja) 2014-07-04 2015-07-03 ビークルおよび単気筒４ストロークエンジンユニット

Publications (2)

Publication Number Publication Date
TW201606191A TW201606191A (zh) 2016-02-16
TWI627348B true TWI627348B (zh) 2018-06-21

Family

ID=55019481

Family Applications (2)

Application Number Title Priority Date Filing Date
TW104121943A TWI627348B (zh) 2014-07-04 2015-07-06 Vehicle and single-cylinder four-stroke engine unit
TW104121935A TW201606184A (zh) 2014-07-04 2015-07-06 車輛及ｖ型多缸四衝程引擎單元

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW104121935A TW201606184A (zh) 2014-07-04 2015-07-06 車輛及ｖ型多缸四衝程引擎單元

Country Status (7)

Country Link
EP (1) EP3165731B1 (enExample)
JP (1) JPWO2016002956A1 (enExample)
CN (1) CN106471229B (enExample)
BR (1) BR112016031002B1 (enExample)
ES (1) ES2793998T3 (enExample)
TW (2) TWI627348B (enExample)
WO (2) WO2016002956A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017159713A1 (ja) * 2016-03-16 2017-09-21 ヤマハ発動機株式会社 鞍乗型車両
JP6610438B2 (ja) * 2016-05-31 2019-11-27 スズキ株式会社 排気ガスセンサの配置構造
WO2017217473A1 (ja) * 2016-06-16 2017-12-21 ヤマハ発動機株式会社 １つの前輪を備えた鞍乗型車両
JP6922492B2 (ja) * 2017-07-11 2021-08-18 スズキ株式会社 排気ガスセンサの配置構造及び自動二輪車
JP6684840B2 (ja) * 2018-02-09 2020-04-22 本田技研工業株式会社 鞍乗型車両
JP6644820B2 (ja) * 2018-02-09 2020-02-12 本田技研工業株式会社 鞍乗型車両
JP2019190355A (ja) * 2018-04-24 2019-10-31 ヤマハ発動機株式会社 鞍乗型車両
WO2020031212A1 (en) * 2018-08-10 2020-02-13 Hero MotoCorp Limited Exhaust system
WO2020194339A1 (en) * 2019-03-25 2020-10-01 Tvs Motor Company Limited A power unit for a motor vehicle
ES2971819T3 (es) * 2019-05-21 2024-06-07 Tvs Motor Co Ltd Dispositivo de escape para un vehículo de dos ruedas

Citations (16)

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JP2000356128A (ja) * 2000-01-01 2000-12-26 Yamaha Motor Co Ltd 多気筒エンジン用二次空気供給装置
CN1281528A (zh) * 1997-10-07 2001-01-24 莱特克斯公司 利用自由基减少燃料燃烧所产生的废气中污染物的方法和装置
JP2003314263A (ja) * 2002-04-25 2003-11-06 Toyota Motor Corp ２次空気供給システム
JP2004301019A (ja) * 2003-03-31 2004-10-28 Denso Corp 触媒コンバータシステム
JP2005220766A (ja) * 2004-02-03 2005-08-18 Denso Corp 内燃機関の空燃比制御装置
CN1782337A (zh) * 2004-11-25 2006-06-07 爱三工业株式会社 自动两轮车的排气管结构
CN1782351A (zh) * 2004-11-30 2006-06-07 本田技研工业株式会社 发动机的空燃比控制装置
JP2006250129A (ja) * 2005-03-14 2006-09-21 Honda Motor Co Ltd エンジンの排気装置
CN101000003A (zh) * 2006-01-11 2007-07-18 本田技研工业株式会社 内燃机
JP2008064110A (ja) * 2007-11-09 2008-03-21 Honda Motor Co Ltd 排気二次エア供給装置の故障検知装置
JP2008223641A (ja) * 2007-03-13 2008-09-25 Yamaha Motor Co Ltd 内燃機関の排気浄化装置
CN101787919A (zh) * 2009-01-26 2010-07-28 通用汽车环球科技运作公司 用于监测活性烃吸附器的方法和系统
JP2011052605A (ja) * 2009-09-02 2011-03-17 Yamaha Motor Co Ltd 排気装置と、これを備えた鞍乗型車両と、排気管の製造、及び、取り付け方法
WO2011111156A1 (ja) * 2010-03-09 2011-09-15 トヨタ自動車 株式会社 触媒劣化検出装置
JP2013036422A (ja) * 2011-08-09 2013-02-21 Suzuki Motor Corp 内燃機関の排気管構造
JP2013173498A (ja) * 2012-02-27 2013-09-05 Honda Motor Co Ltd 小型車両

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JP4365671B2 (ja) * 2003-12-02 2009-11-18 株式会社日立製作所 エンジンの制御装置
JP4392315B2 (ja) * 2004-09-30 2009-12-24 本田技研工業株式会社 自動二輪車における空燃比センサの配置構造
JP4538380B2 (ja) * 2004-12-28 2010-09-08 本田技研工業株式会社 自動二輪車の排気装置
CN100582452C (zh) * 2005-01-24 2010-01-20 本田技研工业株式会社 车辆的排放装置
JP4468861B2 (ja) * 2005-01-24 2010-05-26 本田技研工業株式会社 車両の排気装置
JP2007198256A (ja) * 2006-01-26 2007-08-09 Calsonic Kansei Corp エキゾーストマニホールド
JP2008223644A (ja) * 2007-03-14 2008-09-25 Denso Corp 内燃機関の制御装置
DE102012211717A1 (de) * 2012-07-05 2014-01-09 Robert Bosch Gmbh Verfahren zum Betreiben einer Abgasanlage für eine Brennkraftmaschine
JP6012483B2 (ja) * 2013-01-16 2016-10-25 本田技研工業株式会社 鞍乗型車両の排気装置

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1281528A (zh) * 1997-10-07 2001-01-24 莱特克斯公司 利用自由基减少燃料燃烧所产生的废气中污染物的方法和装置
JP2000356128A (ja) * 2000-01-01 2000-12-26 Yamaha Motor Co Ltd 多気筒エンジン用二次空気供給装置
JP2003314263A (ja) * 2002-04-25 2003-11-06 Toyota Motor Corp ２次空気供給システム
JP2004301019A (ja) * 2003-03-31 2004-10-28 Denso Corp 触媒コンバータシステム
JP2005220766A (ja) * 2004-02-03 2005-08-18 Denso Corp 内燃機関の空燃比制御装置
CN1782337A (zh) * 2004-11-25 2006-06-07 爱三工业株式会社 自动两轮车的排气管结构
CN1782351A (zh) * 2004-11-30 2006-06-07 本田技研工业株式会社 发动机的空燃比控制装置
JP2006250129A (ja) * 2005-03-14 2006-09-21 Honda Motor Co Ltd エンジンの排気装置
CN101000003A (zh) * 2006-01-11 2007-07-18 本田技研工业株式会社 内燃机
JP2008223641A (ja) * 2007-03-13 2008-09-25 Yamaha Motor Co Ltd 内燃機関の排気浄化装置
JP2008064110A (ja) * 2007-11-09 2008-03-21 Honda Motor Co Ltd 排気二次エア供給装置の故障検知装置
CN101787919A (zh) * 2009-01-26 2010-07-28 通用汽车环球科技运作公司 用于监测活性烃吸附器的方法和系统
JP2011052605A (ja) * 2009-09-02 2011-03-17 Yamaha Motor Co Ltd 排気装置と、これを備えた鞍乗型車両と、排気管の製造、及び、取り付け方法
WO2011111156A1 (ja) * 2010-03-09 2011-09-15 トヨタ自動車 株式会社 触媒劣化検出装置
JP2013036422A (ja) * 2011-08-09 2013-02-21 Suzuki Motor Corp 内燃機関の排気管構造
JP2013173498A (ja) * 2012-02-27 2013-09-05 Honda Motor Co Ltd 小型車両

Also Published As

Publication number Publication date
BR112016031002A8 (pt) 2021-09-28
EP3165731B1 (en) 2020-04-22
WO2016002956A1 (ja) 2016-01-07
CN106471229A (zh) 2017-03-01
TW201606184A (zh) 2016-02-16
BR112016031002B1 (pt) 2022-07-12
ES2793998T3 (es) 2020-11-17
EP3165731A4 (en) 2017-10-04
CN106471229B (zh) 2020-04-07
EP3165731A1 (en) 2017-05-10
TW201606191A (zh) 2016-02-16
BR112016031002A2 (enExample) 2017-08-22
WO2016002962A1 (ja) 2016-01-07
JPWO2016002956A1 (ja) 2017-04-27

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