BR112017013422A2 - unidade de motor resfriado a ar - Google Patents

unidade de motor resfriado a ar

Info

Publication number
BR112017013422A2
BR112017013422A2 BR112017013422-5A BR112017013422A BR112017013422A2 BR 112017013422 A2 BR112017013422 A2 BR 112017013422A2 BR 112017013422 A BR112017013422 A BR 112017013422A BR 112017013422 A2 BR112017013422 A2 BR 112017013422A2
Authority
BR
Brazil
Prior art keywords
catalyst
air
passage member
exhaust passage
motor unit
Prior art date
Application number
BR112017013422-5A
Other languages
English (en)
Japanese (ja)
Other versions
BR112017013422B1 (pt
Inventor
Wakimura Makoto
Original Assignee
Yamaha Hatsudoki Kabushiki Kaisha
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56150190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112017013422(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yamaha Hatsudoki Kabushiki Kaisha filed Critical Yamaha Hatsudoki Kabushiki Kaisha
Publication of BR112017013422A2 publication Critical patent/BR112017013422A2/pt
Publication of BR112017013422B1 publication Critical patent/BR112017013422B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • 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
    • 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
    • F01N3/24—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 characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control
    • 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 apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/02—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the distance of the apparatus to the engine, or the distance between two exhaust treating apparatuses
    • 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
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/08—Parameters used for exhaust control or diagnosing said parameters being related to the engine
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/1055—Details of the valve housing having a fluid by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking

Abstract

trata-se de uma unidade de motor resfriado a ar, em que a deterioração de um catalisador é minimizada mesmo que o catalisador seja fornecido próximo a um corpo principal de motor. uma unidade de motor resfriado a ar (11) tem uma razão de compressão de 10 ou maior e inclui um catalisador próximo à câmara de combustão (53) fornecido em um membro de passagem de escape (51). um comprimento de trajetória de uma primeira porção do membro de passagem de escape (51), sendo que a primeira porção fica a partir de uma porta de escape até o catalisador (53), é mais curto do que um comprimento de trajetória de uma segunda porção do membro de passagem de escape (51), sendo que a segunda porção é a partir do catalisador (53) a uma porta de descarga para atmosfera (64a).
BR112017013422-5A 2014-12-22 2015-12-10 Unidade de motor resfriado a ar BR112017013422B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-258916 2014-12-22
JP2014258916 2014-12-22
PCT/JP2015/084619 WO2016104160A1 (ja) 2014-12-22 2015-12-10 空冷式エンジンユニット

Publications (2)

Publication Number Publication Date
BR112017013422A2 true BR112017013422A2 (pt) 2018-01-09
BR112017013422B1 BR112017013422B1 (pt) 2022-10-11

Family

ID=56150190

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013422-5A BR112017013422B1 (pt) 2014-12-22 2015-12-10 Unidade de motor resfriado a ar

Country Status (5)

Country Link
EP (1) EP3239505B1 (pt)
BR (1) BR112017013422B1 (pt)
ES (1) ES2791149T3 (pt)
TW (1) TWI568923B (pt)
WO (1) WO2016104160A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6997867B2 (ja) * 2018-05-30 2022-01-18 本田技研工業株式会社 エンジン制御装置
WO2020202219A1 (en) 2019-04-04 2020-10-08 Tvs Motor Company Limited A discharge system and multi wheeled vehicle thereof

Family Cites Families (31)

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JP2001173504A (ja) * 1999-12-17 2001-06-26 Honda Motor Co Ltd 触媒温度の推定装置
JP4021168B2 (ja) * 2001-08-31 2007-12-12 株式会社ケーヒン エンジンの吸気量制御装置
JP2004116310A (ja) * 2002-09-24 2004-04-15 Hitachi Ltd 内燃機関の制御装置
DE102004024685A1 (de) * 2004-05-19 2005-12-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Katalysator-Trägerkörper für einen motornah einzusetzenden katalytischen Konverter
JP2006152806A (ja) * 2004-11-25 2006-06-15 Aisan Ind Co Ltd 自動二輪車の排気管構造
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
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
JP2006291929A (ja) * 2005-04-14 2006-10-26 Yamaha Motor Co Ltd 排気ガス浄化機能を有するエンジン
JP4689474B2 (ja) * 2006-01-11 2011-05-25 本田技研工業株式会社 内燃機関
JP4693733B2 (ja) * 2006-05-31 2011-06-01 本田技研工業株式会社 自動二輪車の触媒配置構造
JP2008144612A (ja) * 2006-12-06 2008-06-26 Yamaha Motor Co Ltd 内燃機関の排気浄化装置
JP4600431B2 (ja) * 2007-05-30 2010-12-15 トヨタ自動車株式会社 内燃機関のノッキング判定装置
WO2008149777A1 (ja) * 2007-05-30 2008-12-11 Yamaha Hatsudoki Kabushiki Kaisha 排気装置、及び鞍乗型車両
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Also Published As

Publication number Publication date
EP3239505A4 (en) 2018-01-03
EP3239505A1 (en) 2017-11-01
EP3239505B1 (en) 2020-04-08
TWI568923B (zh) 2017-02-01
TW201625841A (zh) 2016-07-16
ES2791149T3 (es) 2020-11-03
BR112017013422B1 (pt) 2022-10-11
WO2016104160A1 (ja) 2016-06-30

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/12/2015, OBSERVADAS AS CONDICOES LEGAIS