WO2008099628A1 - 蒸発燃料処理装置及び蒸発燃料処理方法 - Google Patents

蒸発燃料処理装置及び蒸発燃料処理方法 Download PDF

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Publication number
WO2008099628A1
WO2008099628A1 PCT/JP2008/050251 JP2008050251W WO2008099628A1 WO 2008099628 A1 WO2008099628 A1 WO 2008099628A1 JP 2008050251 W JP2008050251 W JP 2008050251W WO 2008099628 A1 WO2008099628 A1 WO 2008099628A1
Authority
WO
WIPO (PCT)
Prior art keywords
evaporated fuel
canister
treating
storage container
fuel
Prior art date
Application number
PCT/JP2008/050251
Other languages
English (en)
French (fr)
Inventor
Masahide Kobayashi
Original Assignee
Toyota Jidosha 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
Application filed by Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to AT08703115T priority Critical patent/ATE548556T1/de
Priority to EP08703115A priority patent/EP2112365B1/en
Priority to US12/522,082 priority patent/US8104453B2/en
Priority to CN2008800041790A priority patent/CN101605979B/zh
Priority to KR1020097018497A priority patent/KR101110500B1/ko
Publication of WO2008099628A1 publication Critical patent/WO2008099628A1/ja

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
    • F02M25/089—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/035—Fuel tanks characterised by venting means
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

　キャニスタ内の吸着燃料を再度気化してエンジンに供給することが可能な蒸発燃料処理装置及び蒸発燃料処理方法を得る。 　キャニスタ１６とエンジン吸気管とを連通する供給送出配管３０には、キャニスタ１６側から順に、コンプレッサ３２、第一制御弁３６、貯留容器３８及び第二制御弁４０が備えられている。コンプレッサ３２の駆動により、キャニスタ１６内の気体を貯留容器３８に送り、キャニスタ内圧を低下させて、吸着剤２０に吸着されている燃料成分の気化を促進する。そして、貯留容器３８に貯留された蒸発燃料を貯留容器３８の内圧によって蒸発燃料を強制的にエンジンに送る。
PCT/JP2008/050251 2007-02-14 2008-01-11 蒸発燃料処理装置及び蒸発燃料処理方法 WO2008099628A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT08703115T ATE548556T1 (de) 2007-02-14 2008-01-11 Vorrichtung zur bearbeitung von verdampftem brennstoff und verfahren zur bearbeitung von verdampftem brennstoff
EP08703115A EP2112365B1 (en) 2007-02-14 2008-01-11 Evaporated fuel treating apparatus and method of treating evaporated fuel
US12/522,082 US8104453B2 (en) 2007-02-14 2008-01-11 Evaporated fuel treating apparatus and method of treating evaporated fuel
CN2008800041790A CN101605979B (zh) 2007-02-14 2008-01-11 蒸发燃料处理装置以及蒸发燃料处理方法
KR1020097018497A KR101110500B1 (ko) 2007-02-14 2008-01-11 증발 연료 처리 장치 및 증발 연료 처리 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007033055A JP4715767B2 (ja) 2007-02-14 2007-02-14 蒸発燃料処理装置及び蒸発燃料処理方法
JP2007-033055 2007-02-14

Publications (1)

Publication Number Publication Date
WO2008099628A1 true WO2008099628A1 (ja) 2008-08-21

Family

ID=39689874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050251 WO2008099628A1 (ja) 2007-02-14 2008-01-11 蒸発燃料処理装置及び蒸発燃料処理方法

Country Status (7)

Country Link
US (1) US8104453B2 (ja)
EP (1) EP2112365B1 (ja)
JP (1) JP4715767B2 (ja)
KR (1) KR101110500B1 (ja)
CN (1) CN101605979B (ja)
AT (1) ATE548556T1 (ja)
WO (1) WO2008099628A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162412A (zh) * 2010-02-19 2011-08-24 本田技研工业株式会社 蒸发燃料处理装置以及控制阀的故障检测方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8640676B2 (en) * 2010-03-11 2014-02-04 Honda Motor Co., Ltd. Evaporated fuel treatment apparatus
JP5410365B2 (ja) * 2010-05-10 2014-02-05 株式会社日本自動車部品総合研究所 エバポ供給装置
JP5556702B2 (ja) * 2011-03-04 2014-07-23 三菱自動車工業株式会社 内燃機関の燃料蒸発ガス排出抑止装置
US8434461B2 (en) * 2011-04-29 2013-05-07 Ford Global Technologies, Llc Method and system for fuel vapor control
FR2990174B1 (fr) * 2012-05-02 2015-06-05 Peugeot Citroen Automobiles Sa Procede d'estimation de la charge d'un canister ainsi que procede et dispositif de determination de necessite d'une purge du canister pour un vehicule hybride
JP6036440B2 (ja) * 2013-03-21 2016-11-30 マツダ株式会社 蒸発燃料処理装置
CN106574576B (zh) * 2014-09-01 2019-04-05 爱三工业株式会社 蒸发燃料处理装置
JP6306195B2 (ja) 2014-09-01 2018-04-04 愛三工業株式会社 蒸発燃料処理装置
US9651002B2 (en) * 2014-09-24 2017-05-16 Ford Global Technologies, Llc Systems and methods for reducing bleed emissions
JP6226149B2 (ja) * 2015-03-30 2017-11-08 マツダ株式会社 蒸発燃料処理装置
JP6581023B2 (ja) * 2016-03-15 2019-09-25 トヨタ自動車株式会社 パージ装置
JP6572915B2 (ja) * 2017-01-11 2019-09-11 トヨタ自動車株式会社 燃料タンクシステム及びその制御方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05340315A (ja) * 1992-06-04 1993-12-21 Toyota Motor Corp 蒸発燃料処理装置
JP2006037783A (ja) * 2004-07-23 2006-02-09 Toyota Motor Corp インタンクキャニスタシステムの故障診断装置及び故障診断方法
JP2007016622A (ja) * 2005-07-05 2007-01-25 Nissan Motor Co Ltd エバポガス処理装置

Family Cites Families (9)

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US4598741A (en) * 1984-09-21 1986-07-08 D. C. Johnson & Associates, Inc. Barrier vapor control system
US4886096A (en) * 1988-02-29 1989-12-12 General Motor Corporation Evaporative emission control system
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KR100423348B1 (ko) * 1998-08-10 2004-03-18 도요다 지도샤 가부시끼가이샤 내연기관의 증발연료 처리장치
US6604407B2 (en) * 2001-04-03 2003-08-12 Denso Corporation Leak check apparatus for fuel vapor purge system
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05340315A (ja) * 1992-06-04 1993-12-21 Toyota Motor Corp 蒸発燃料処理装置
JP2006037783A (ja) * 2004-07-23 2006-02-09 Toyota Motor Corp インタンクキャニスタシステムの故障診断装置及び故障診断方法
JP2007016622A (ja) * 2005-07-05 2007-01-25 Nissan Motor Co Ltd エバポガス処理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162412A (zh) * 2010-02-19 2011-08-24 本田技研工业株式会社 蒸发燃料处理装置以及控制阀的故障检测方法
CN102162412B (zh) * 2010-02-19 2013-06-12 本田技研工业株式会社 蒸发燃料处理装置以及控制阀的故障检测方法
US8627802B2 (en) 2010-02-19 2014-01-14 Honda Motor Co., Ltd. Evaporated fuel treatment apparatus and method of detecting failure in control valve

Also Published As

Publication number Publication date
KR101110500B1 (ko) 2012-01-31
KR20090108660A (ko) 2009-10-15
US8104453B2 (en) 2012-01-31
JP4715767B2 (ja) 2011-07-06
EP2112365B1 (en) 2012-03-07
CN101605979B (zh) 2011-11-16
EP2112365A1 (en) 2009-10-28
EP2112365A4 (en) 2010-10-06
CN101605979A (zh) 2009-12-16
ATE548556T1 (de) 2012-03-15
JP2008196404A (ja) 2008-08-28
US20100012098A1 (en) 2010-01-21

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