DE60131484D1 - Überprüfung der Integrität eines Brennstoffdampfbehandlungssystems mit Temperaturkompensation - Google Patents

Überprüfung der Integrität eines Brennstoffdampfbehandlungssystems mit Temperaturkompensation

Info

Publication number
DE60131484D1
DE60131484D1 DE60131484T DE60131484T DE60131484D1 DE 60131484 D1 DE60131484 D1 DE 60131484D1 DE 60131484 T DE60131484 T DE 60131484T DE 60131484 T DE60131484 T DE 60131484T DE 60131484 D1 DE60131484 D1 DE 60131484D1
Authority
DE
Germany
Prior art keywords
integrity
checking
treatment system
temperature compensation
fuel vapor
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.)
Expired - Lifetime
Application number
DE60131484T
Other languages
English (en)
Other versions
DE60131484T2 (de
Inventor
William John Corkill
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.)
Jaguar Land Rover Ltd
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of DE60131484D1 publication Critical patent/DE60131484D1/de
Application granted granted Critical
Publication of DE60131484T2 publication Critical patent/DE60131484T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M25/0809—Judging failure of purge control system

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)
  • Examining Or Testing Airtightness (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60131484T 2000-02-22 2001-02-19 Überprüfung der Integrität eines Brennstoffdampfbehandlungssystems mit Temperaturkompensation Expired - Lifetime DE60131484T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US510985 2000-02-22
US09/510,985 US6216674B1 (en) 2000-02-22 2000-02-22 Fuel system vapor integrity testing with temperature compensation

Publications (2)

Publication Number Publication Date
DE60131484D1 true DE60131484D1 (de) 2008-01-03
DE60131484T2 DE60131484T2 (de) 2008-07-03

Family

ID=24032998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60131484T Expired - Lifetime DE60131484T2 (de) 2000-02-22 2001-02-19 Überprüfung der Integrität eines Brennstoffdampfbehandlungssystems mit Temperaturkompensation

Country Status (3)

Country Link
US (1) US6216674B1 (de)
EP (1) EP1130248B1 (de)
DE (1) DE60131484T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001041111A (ja) * 1999-07-26 2001-02-13 Honda Motor Co Ltd 内燃機関の蒸発燃料放出防止装置
JP3664074B2 (ja) * 2000-11-27 2005-06-22 株式会社デンソー エバポガスパージシステムの異常診断装置
JP3570626B2 (ja) * 2001-03-14 2004-09-29 本田技研工業株式会社 蒸発燃料処理系のリーク判定装置
US6885967B2 (en) * 2003-06-23 2005-04-26 Honeywell International Inc. Spacecraft depressurization analyzer
DE602006013630D1 (de) * 2006-09-04 2010-05-27 Ford Global Tech Llc Gasleck-Diagnose
US9759166B2 (en) 2015-09-09 2017-09-12 Ford Global Technologies, Llc Systems and methods for evaporative emissions testing
SE540092C2 (en) * 2016-07-12 2018-03-20 Scania Cv Ab Method and system for diagnosing unintended fuel from fuel injectors of an engine
DE102018128917A1 (de) 2018-11-16 2020-05-20 Volkswagen Aktiengesellschaft Verfahren zur Ermittlung einer Kraftstoffqualität

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251592A (en) * 1991-02-20 1993-10-12 Honda Giken Kogyo Kabushiki Kaisha Abnormality detection system for evaporative fuel control systems of internal combustion engines
DE4126880A1 (de) * 1991-06-28 1993-01-07 Bosch Gmbh Robert Tankentlueftungsanlage sowie verfahren und vorrichtung zum ueberpruefen von deren funktionsfaehigkeit
US5333590A (en) 1993-04-26 1994-08-02 Pilot Industries, Inc. Diagnostic system for canister purge system
US5411007A (en) * 1993-05-31 1995-05-02 Suzuki Motor Corporation Air-fuel ratio control apparatus of internal combustion engine
JPH0968112A (ja) * 1995-09-01 1997-03-11 Denso Corp 燃料蒸発ガスパージシステム
JP2785238B2 (ja) * 1995-11-02 1998-08-13 本田技研工業株式会社 蒸発燃料処理装置
JP3683342B2 (ja) * 1996-04-26 2005-08-17 本田技研工業株式会社 内燃エンジンの蒸発燃料処理装置
JP3167924B2 (ja) * 1996-04-26 2001-05-21 本田技研工業株式会社 蒸発燃料処理装置
US5775307A (en) * 1996-04-26 1998-07-07 Honda Giken Kogyo Kabushiki Kaisha Evaporative fuel-processing system for internal combustion engines
JP3090051B2 (ja) * 1996-07-16 2000-09-18 トヨタ自動車株式会社 燃料蒸気処理装置の故障診断装置
US5765121A (en) 1996-09-04 1998-06-09 Ford Global Technologies, Inc. Fuel sloshing detection

Also Published As

Publication number Publication date
US6216674B1 (en) 2001-04-17
EP1130248B1 (de) 2007-11-21
EP1130248A3 (de) 2002-08-21
EP1130248A2 (de) 2001-09-05
DE60131484T2 (de) 2008-07-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAA, US

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JAGUAR CARS LTD., COVENTRY, WEST MIDLANDS, GB