ATE419457T1 - Kraftstoffdampf-tankentlüftungssystem für einen fahrzeugkraftstofftank - Google Patents

Kraftstoffdampf-tankentlüftungssystem für einen fahrzeugkraftstofftank

Info

Publication number
ATE419457T1
ATE419457T1 AT07250509T AT07250509T ATE419457T1 AT E419457 T1 ATE419457 T1 AT E419457T1 AT 07250509 T AT07250509 T AT 07250509T AT 07250509 T AT07250509 T AT 07250509T AT E419457 T1 ATE419457 T1 AT E419457T1
Authority
AT
Austria
Prior art keywords
purge
flow path
outlet
hydrocarbons
fuel
Prior art date
Application number
AT07250509T
Other languages
English (en)
Inventor
Andrzej R Kalina
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE419457T1 publication Critical patent/ATE419457T1/de

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
    • F02M25/0854—Details of the absorption canister
    • 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
    • F02D41/0045—Estimating, calculating or determining the purging rate, amount, flow or concentration
    • 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
    • F02D41/1459—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 a hydrocarbon content or concentration

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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
AT07250509T 2007-02-08 2007-02-08 Kraftstoffdampf-tankentlüftungssystem für einen fahrzeugkraftstofftank ATE419457T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07250509A EP1956219B1 (de) 2007-02-08 2007-02-08 Kraftstoffdampf-Tankentlüftungssystem für einen Fahrzeugkraftstofftank

Publications (1)

Publication Number Publication Date
ATE419457T1 true ATE419457T1 (de) 2009-01-15

Family

ID=38191861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07250509T ATE419457T1 (de) 2007-02-08 2007-02-08 Kraftstoffdampf-tankentlüftungssystem für einen fahrzeugkraftstofftank

Country Status (4)

Country Link
US (1) US20080202481A1 (de)
EP (1) EP1956219B1 (de)
AT (1) ATE419457T1 (de)
DE (1) DE602007000440D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130152905A1 (en) * 2011-12-19 2013-06-20 Continental Automotive Systems, Inc. Hydrocarbon sensor for purging canister of extended range electric vehicle
DE102013224301A1 (de) * 2013-11-27 2015-05-28 Robert Bosch Gmbh Vorrichtung und Verfahren zur Bestimmung der Beladung eines Kraftstoffdampf-Zwischenspeichers einer Brennkraftmaschine
US11867140B1 (en) * 2022-09-08 2024-01-09 Delphi Technologies Ip Limited Evaporative emissions canister with layered carbon

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151725A (en) * 1978-05-22 1979-11-29 Hitachi Ltd Device for collecting evaporated fuel generated in fuel container for internal combustion engine
US4748959A (en) * 1987-05-04 1988-06-07 Ford Motor Company Regulation of engine parameters in response to vapor recovery purge systems
JPH0741882Y2 (ja) * 1989-04-26 1995-09-27 トヨタ自動車株式会社 蒸発燃料処理装置
DE4025544A1 (de) * 1990-03-30 1991-10-02 Bosch Gmbh Robert Tankentlueftungsanlage fuer ein kraftfahrzeug und verfahren zum ueberpruefen deren funktionstuechtigkeit
JPH0571432A (ja) * 1991-09-10 1993-03-23 Aisan Ind Co Ltd 蒸発燃料吸着用キヤニスタ
CA2077068C (en) * 1991-10-03 1997-03-25 Ken Ogawa Control system for internal combustion engines
JP3255718B2 (ja) * 1992-08-25 2002-02-12 愛三工業株式会社 蒸発燃料処理装置
US5426938A (en) * 1992-09-18 1995-06-27 Honda Giken Kogyo Kabushiki Kaisha Control system for internal combustion engines
JP2813124B2 (ja) * 1993-12-16 1998-10-22 本田技研工業株式会社 燃料蒸気捕集装置
JPH07217505A (ja) * 1994-02-02 1995-08-15 Toyota Motor Corp 内燃機関の蒸発燃料処理装置
JP3237434B2 (ja) * 1995-02-13 2001-12-10 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
JP3496468B2 (ja) * 1997-08-08 2004-02-09 日産自動車株式会社 内燃機関の蒸発燃料濃度判定装置
JP3307858B2 (ja) * 1997-08-22 2002-07-24 本田技研工業株式会社 内燃機関の蒸発燃料処理装置
US6237575B1 (en) * 1999-04-08 2001-05-29 Engelhard Corporation Dynamic infrared sensor for automotive pre-vaporized fueling control
US6293261B1 (en) * 2000-03-03 2001-09-25 Delphi Technologies, Inc. Canister purge hydrocarbon sensing
DE10138380A1 (de) * 2000-08-12 2002-02-21 Ford Global Tech Inc Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors bei Kraftstoffdampfspülvorgängen
US6463889B2 (en) * 2001-03-08 2002-10-15 General Motors Corporation POx cold start vapor system
DE10228004A1 (de) * 2002-06-22 2004-01-15 Daimlerchrysler Ag Verfahren zur Bestimmung einer Beladung eines Aktivkohlebehälters eines Tankentlüftungssystems
JP3931755B2 (ja) * 2002-07-24 2007-06-20 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
US6659087B1 (en) * 2003-03-17 2003-12-09 General Motors Corporation Detection of EVAP purge hydrocarbon concentration
US7841321B2 (en) * 2005-01-28 2010-11-30 Aisan Kogyo Kabushiki Kaisha Canister and method of manufacturing the same
JP2007002709A (ja) * 2005-06-23 2007-01-11 Mahle Filter Systems Japan Corp 活性炭及びそれを用いた蒸発燃料処理装置

Also Published As

Publication number Publication date
EP1956219B1 (de) 2008-12-31
US20080202481A1 (en) 2008-08-28
EP1956219A1 (de) 2008-08-13
DE602007000440D1 (de) 2009-02-12

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