ATE537338T1 - Sekundärluftzuführsystem und fahrzeug - Google Patents

Sekundärluftzuführsystem und fahrzeug

Info

Publication number
ATE537338T1
ATE537338T1 AT08020762T AT08020762T ATE537338T1 AT E537338 T1 ATE537338 T1 AT E537338T1 AT 08020762 T AT08020762 T AT 08020762T AT 08020762 T AT08020762 T AT 08020762T AT E537338 T1 ATE537338 T1 AT E537338T1
Authority
AT
Austria
Prior art keywords
air supply
shut
valve
supply pipe
vehicle
Prior art date
Application number
AT08020762T
Other languages
English (en)
Inventor
Yuuji Araki
Masaki Torigoshi
Hiroki Tanabe
Hitoshi Takikawa
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
Application granted granted Critical
Publication of ATE537338T1 publication Critical patent/ATE537338T1/de

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
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
AT08020762T 2007-12-27 2008-11-28 Sekundärluftzuführsystem und fahrzeug ATE537338T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007337493A JP4986838B2 (ja) 2007-12-27 2007-12-27 ２次空気供給システムおよび車両

Publications (1)

Publication Number Publication Date
ATE537338T1 true ATE537338T1 (de) 2011-12-15

Family

ID=40546058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08020762T ATE537338T1 (de) 2007-12-27 2008-11-28 Sekundärluftzuführsystem und fahrzeug

Country Status (4)

Country Link
US (1) US8014931B2 (de)
EP (1) EP2075427B1 (de)
JP (1) JP4986838B2 (de)
AT (1) ATE537338T1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008140036A1 (ja) * 2007-05-09 2008-11-20 Cd-Adapco Japan Co., Ltd. ４サイクルエンジン
US8806868B2 (en) 2011-02-17 2014-08-19 GM Global Technology Operations LLC Secondary air injection system and method
US8966896B2 (en) * 2011-07-19 2015-03-03 GM Global Technology Operations LLC Secondary air injection system and method
US8977470B2 (en) * 2011-09-13 2015-03-10 Ford Global Technologies, Llc Method and system for sampling intake manifold pressure
JP2013217261A (ja) * 2012-04-06 2013-10-24 Yamaha Motor Co Ltd 内燃機関およびそれを備えた鞍乗型車両
DE102020214286A1 (de) 2020-11-13 2022-05-19 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273231A (en) * 1975-12-17 1977-06-18 Toyota Motor Corp Internal combustion engines for vehicles
JPS53126422A (en) 1977-04-11 1978-11-04 Nippon Soken Inc Exhaust gas purifying system in multi-cylinder internal combustion engine
JPS569618A (en) * 1979-07-05 1981-01-31 Yamaha Motor Co Ltd Four-stroke multicylinder engine
JPS59117823U (ja) * 1983-01-28 1984-08-09 マツダ株式会社 エンジンの二次エア供給装置
JPS63171610U (de) * 1987-04-30 1988-11-08
JPH05106431A (ja) 1991-10-18 1993-04-27 Mitsubishi Motors Corp 触媒コンバータ用二次空気供給制御装置
JPH05263637A (ja) * 1992-03-19 1993-10-12 Hitachi Ltd ２次空気供給装置の診断装置
JP2944371B2 (ja) * 1993-08-25 1999-09-06 三菱電機株式会社 内燃機関の排気管内空気導入装置
JP3344040B2 (ja) 1993-11-25 2002-11-11 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2002242662A (ja) * 2001-02-14 2002-08-28 S & S Engineering:Kk ディーゼルエンジン・システム
US7140177B2 (en) 2003-12-04 2006-11-28 Toyota Jidosha Kabushiki Kaisha Secondary air supply system and abnormality diagnosis method of secondary air supply system
JP4333528B2 (ja) 2004-08-31 2009-09-16 トヨタ自動車株式会社 二次空気供給装置
JP2006183513A (ja) 2004-12-27 2006-07-13 Honda Motor Co Ltd 自動二輪車の２次空気導入装置
EP1910654B1 (de) * 2005-07-29 2010-01-27 Toyota Jidosha Kabushiki Kaisha Abgasreinigungssystem für verbrennungsmotor
DE602005006131T2 (de) * 2005-09-27 2009-05-20 Ford Global Technologies, LLC, Dearborn Anordnung in einem Sekundärluftsystem für eine Brennkraftmaschine

Also Published As

Publication number Publication date
JP4986838B2 (ja) 2012-07-25
JP2009156223A (ja) 2009-07-16
EP2075427B1 (de) 2011-12-14
US20090171551A1 (en) 2009-07-02
US8014931B2 (en) 2011-09-06
EP2075427A1 (de) 2009-07-01

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