JPWO2016002956A1 - ビークルおよびｖ型多気筒４ストロークエンジンユニット - Google Patents

ビークルおよびｖ型多気筒４ストロークエンジンユニット Download PDF

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Publication number
JPWO2016002956A1
JPWO2016002956A1 JP2016531488A JP2016531488A JPWO2016002956A1 JP WO2016002956 A1 JPWO2016002956 A1 JP WO2016002956A1 JP 2016531488 A JP2016531488 A JP 2016531488A JP 2016531488 A JP2016531488 A JP 2016531488A JP WO2016002956 A1 JPWO2016002956 A1 JP WO2016002956A1
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JP
Japan
Prior art keywords
combustion chamber
exhaust gas
upstream
single combustion
cylinder
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.)
Pending
Application number
JP2016531488A
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English (en)
Japanese (ja)
Inventor
昌登 西垣
昌登 西垣
裕次 荒木
裕次 荒木
一裕 石澤
一裕 石澤
誠 脇村
誠 脇村
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.)
Yamaha Motor Co Ltd
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 JPWO2016002956A1 publication Critical patent/JPWO2016002956A1/ja
Pending legal-status Critical Current

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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)
JP2016531488A 2014-07-04 2015-07-03 ビークルおよびｖ型多気筒４ストロークエンジンユニット Pending JPWO2016002956A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014138365 2014-07-04
JP2014138365 2014-07-04
PCT/JP2015/069355 WO2016002956A1 (ja) 2014-07-04 2015-07-03 ビークルおよびｖ型多気筒４ストロークエンジンユニット

Publications (1)

Publication Number Publication Date
JPWO2016002956A1 true JPWO2016002956A1 (ja) 2017-04-27

Family

ID=55019481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016531488A Pending JPWO2016002956A1 (ja) 2014-07-04 2015-07-03 ビークルおよびｖ型多気筒４ストロークエンジンユニット

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)

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* 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185021U (ja) * 1984-05-21 1985-12-07 スズキ株式会社 Ｖ型エンジンの排気装置
JPH02215917A (ja) * 1989-02-13 1990-08-28 Yamaha Motor Co Ltd 多気筒エンジンの排気装置
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
JP2005220766A (ja) * 2004-02-03 2005-08-18 Denso Corp 内燃機関の空燃比制御装置
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

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JP3791419B2 (ja) * 2002-01-17 2006-06-28 日産自動車株式会社 内燃機関の排気装置
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JP2013036422A (ja) * 2011-08-09 2013-02-21 Suzuki Motor Corp 内燃機関の排気管構造
JP5911336B2 (ja) * 2012-02-27 2016-04-27 本田技研工業株式会社 小型車両
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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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185021U (ja) * 1984-05-21 1985-12-07 スズキ株式会社 Ｖ型エンジンの排気装置
JPH02215917A (ja) * 1989-02-13 1990-08-28 Yamaha Motor Co Ltd 多気筒エンジンの排気装置
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
JP2005220766A (ja) * 2004-02-03 2005-08-18 Denso Corp 内燃機関の空燃比制御装置
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

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
TWI627348B (zh) 2018-06-21

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