EP2434136A3 - Vorrichtung zur Steuerung des Kraftstoffdampfs für einen Verbrennungsmotor - Google Patents

Vorrichtung zur Steuerung des Kraftstoffdampfs für einen Verbrennungsmotor Download PDF

Info

Publication number
EP2434136A3
EP2434136A3 EP11175942.9A EP11175942A EP2434136A3 EP 2434136 A3 EP2434136 A3 EP 2434136A3 EP 11175942 A EP11175942 A EP 11175942A EP 2434136 A3 EP2434136 A3 EP 2434136A3
Authority
EP
European Patent Office
Prior art keywords
evaporative fuel
passages
combustion engine
internal combustion
control apparatus
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
EP11175942.9A
Other languages
English (en)
French (fr)
Other versions
EP2434136A2 (de
EP2434136B1 (de
Inventor
Junji Shirai
Kuniaki Takahashi
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.)
Keihin Corp
Original Assignee
Keihin Corp
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 Keihin Corp filed Critical Keihin Corp
Publication of EP2434136A2 publication Critical patent/EP2434136A2/de
Publication of EP2434136A3 publication Critical patent/EP2434136A3/de
Application granted granted Critical
Publication of EP2434136B1 publication Critical patent/EP2434136B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
    • 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
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F02D9/1095—Rotating on a common axis, e.g. having a common shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0872—Details of the fuel vapour pipes or conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/089—Layout of the fuel vapour installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M2025/0845—Electromagnetic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
EP11175942.9A 2010-09-22 2011-07-29 Vorrichtung zur Steuerung des Kraftstoffdampfs für einen Verbrennungsmotor Not-in-force EP2434136B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010211682A JP5579554B2 (ja) 2010-09-22 2010-09-22 内燃機関の蒸発燃料制御装置

Publications (3)

Publication Number Publication Date
EP2434136A2 EP2434136A2 (de) 2012-03-28
EP2434136A3 true EP2434136A3 (de) 2014-09-17
EP2434136B1 EP2434136B1 (de) 2016-04-27

Family

ID=44993975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11175942.9A Not-in-force EP2434136B1 (de) 2010-09-22 2011-07-29 Vorrichtung zur Steuerung des Kraftstoffdampfs für einen Verbrennungsmotor

Country Status (2)

Country Link
EP (1) EP2434136B1 (de)
JP (1) JP5579554B2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3176417B1 (de) * 2014-08-08 2019-09-18 Yamaha Hatsudoki Kabushiki Kaisha Motoreinheit und sattelfahrzeug
WO2016021246A1 (ja) * 2014-08-08 2016-02-11 ヤマハ発動機株式会社 エンジンユニット及び鞍乗型車両
BR112017002534B8 (pt) * 2014-08-08 2022-09-06 Yamaha Motor Co Ltd Unidade do motor e veículo transportador
JP6869150B2 (ja) * 2017-09-13 2021-05-12 日立Astemo株式会社 過給機付内燃機関の蒸発燃料処理装置
JP2024132580A (ja) * 2023-03-17 2024-10-01 株式会社ミクニ 空気量調整バルブおよび多連スロットル装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704601A1 (fr) * 1993-04-26 1994-11-04 Renault Système d'alimentation d'air pour injecteurs de carburant du type à manteau d'air équipant un moteur à combustion interne.
EP0699832A2 (de) * 1994-08-31 1996-03-06 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Zufuhr von Kraftstoffdampf in ein Saugrohr einer Brennkraftmaschine in Kraftfahrzeugen
US20090183500A1 (en) * 2008-01-18 2009-07-23 Toyota Jidosha Kabushiki Kaisha Evaporative fuel treatment apparatus for internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830505B2 (ja) * 1991-05-21 1998-12-02 トヨタ自動車株式会社 多気筒内燃機関における蒸発燃料のパージシステム
DE4343654A1 (de) * 1993-12-21 1995-06-22 Bosch Gmbh Robert Verfahren und Anlage zur Tankentlüftung
JPH10259766A (ja) * 1997-03-18 1998-09-29 Toyota Motor Corp 燃料蒸発ガスのパージ量調整機構
JP2000186653A (ja) * 1998-12-22 2000-07-04 Sanshin Ind Co Ltd エンジン
JP2001027217A (ja) * 1999-07-16 2001-01-30 Cosmo Industry:Kk ストッパー付ナット
JP2007198131A (ja) * 2006-01-23 2007-08-09 Toyota Motor Corp 多気筒内燃機関の蒸発燃料処理装置
JP2009097342A (ja) * 2007-10-12 2009-05-07 Toyota Motor Corp 内燃機関の制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704601A1 (fr) * 1993-04-26 1994-11-04 Renault Système d'alimentation d'air pour injecteurs de carburant du type à manteau d'air équipant un moteur à combustion interne.
EP0699832A2 (de) * 1994-08-31 1996-03-06 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Zufuhr von Kraftstoffdampf in ein Saugrohr einer Brennkraftmaschine in Kraftfahrzeugen
US20090183500A1 (en) * 2008-01-18 2009-07-23 Toyota Jidosha Kabushiki Kaisha Evaporative fuel treatment apparatus for internal combustion engine

Also Published As

Publication number Publication date
JP2012067645A (ja) 2012-04-05
EP2434136A2 (de) 2012-03-28
EP2434136B1 (de) 2016-04-27
JP5579554B2 (ja) 2014-08-27

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