DE69823262D1 - Luft-Kraftstoffregelung für eine Brennkraftmaschine. - Google Patents

Luft-Kraftstoffregelung für eine Brennkraftmaschine.

Info

Publication number
DE69823262D1
DE69823262D1 DE69823262T DE69823262T DE69823262D1 DE 69823262 D1 DE69823262 D1 DE 69823262D1 DE 69823262 T DE69823262 T DE 69823262T DE 69823262 T DE69823262 T DE 69823262T DE 69823262 D1 DE69823262 D1 DE 69823262D1
Authority
DE
Germany
Prior art keywords
air
combustion engine
internal combustion
fuel control
fuel
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
DE69823262T
Other languages
English (en)
Other versions
DE69823262T2 (de
Inventor
Gopichandra Surnilla
Daniel V Orzel
David George Farmer
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.)
Ford Global Technologies LLC
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
Application granted granted Critical
Publication of DE69823262D1 publication Critical patent/DE69823262D1/de
Publication of DE69823262T2 publication Critical patent/DE69823262T2/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
    • 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
    • F02D41/0042—Controlling the combustible mixture as a function of the canister purging, e.g. control of injected fuel to compensate for deviation of air fuel ratio when purging

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE69823262T 1997-04-03 1998-03-31 Luft-Kraftstoffregelung für eine Brennkraftmaschine. Expired - Lifetime DE69823262T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US826602 1997-04-03
US08/826,602 US5735255A (en) 1997-04-03 1997-04-03 Engine control system for a lean burn engine having fuel vapor recovery

Publications (2)

Publication Number Publication Date
DE69823262D1 true DE69823262D1 (de) 2004-05-27
DE69823262T2 DE69823262T2 (de) 2004-08-26

Family

ID=25247030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823262T Expired - Lifetime DE69823262T2 (de) 1997-04-03 1998-03-31 Luft-Kraftstoffregelung für eine Brennkraftmaschine.

Country Status (4)

Country Link
US (1) US5735255A (de)
EP (1) EP0869268B1 (de)
JP (1) JP4439021B2 (de)
DE (1) DE69823262T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH109067A (ja) * 1996-06-20 1998-01-13 Mazda Motor Corp エンジンの制御装置
US6012435A (en) * 1996-07-31 2000-01-11 Nissan Motor Co., Ltd. Engine combustion controller
JP3368759B2 (ja) * 1996-08-13 2003-01-20 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
JPH10318053A (ja) * 1997-05-22 1998-12-02 Denso Corp 内燃機関の空燃比制御装置
JP3385919B2 (ja) * 1997-07-10 2003-03-10 日産自動車株式会社 内燃機関の蒸発燃料パージ処理制御装置
JP3620261B2 (ja) * 1997-09-22 2005-02-16 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
JP3707221B2 (ja) * 1997-12-02 2005-10-19 スズキ株式会社 内燃機関の空燃比制御装置
JP3861446B2 (ja) 1998-03-30 2006-12-20 トヨタ自動車株式会社 希薄燃焼内燃機関の蒸発燃料濃度検出装置及びその応用装置
US6192672B1 (en) * 1999-08-02 2001-02-27 Ford Global Technologies, Inc. Engine control method with multiple emission control devices
US6523531B1 (en) 2001-12-03 2003-02-25 Ford Global Technologies, Inc. Feed forward method for canister purge compensation within engine air/fuel ratio control systems having fuel vapor recovery
US6666200B2 (en) 2001-12-10 2003-12-23 Ford Global Technologies, Llc Method for canister purge compensation using internal model control
US6778898B1 (en) 2003-02-14 2004-08-17 Ford Global Technologies, Llc Computer controller for vehicle and engine system with carbon canister vapor storage
US7469647B2 (en) * 2005-11-30 2008-12-30 General Electric Company System, method, and article of manufacture for adjusting temperature levels at predetermined locations in a boiler system
JP5453737B2 (ja) * 2008-06-03 2014-03-26 マツダ株式会社 排気ガス浄化方法及び排気ガス浄化装置
DE102008034487A1 (de) * 2008-07-24 2010-02-04 Continental Automotive Gmbh Verfahren zum schnellen Entleeren des Aktivkohlefilters unter Einbeziehung eines HC-Sensors (Konzentrationsänderung)
KR20200069733A (ko) * 2018-12-07 2020-06-17 현대자동차주식회사 연료 증발가스의 퍼지 제어방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190008A (en) * 1990-02-15 1993-03-02 Fujitsu Ten Limited Lean burn internal combustion engine
DE4025544A1 (de) * 1990-03-30 1991-10-02 Bosch Gmbh Robert Tankentlueftungsanlage fuer ein kraftfahrzeug und verfahren zum ueberpruefen deren funktionstuechtigkeit
US5048493A (en) * 1990-12-03 1991-09-17 Ford Motor Company System for internal combustion engine
WO1996018814A1 (fr) * 1994-12-15 1996-06-20 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Systeme de controle de l'evaporation de carburant
JP3841842B2 (ja) * 1995-02-24 2006-11-08 本田技研工業株式会社 内燃機関の制御装置
JP3438386B2 (ja) * 1995-03-16 2003-08-18 日産自動車株式会社 エンジンの燃料蒸気処理装置
JP3511722B2 (ja) * 1995-03-20 2004-03-29 三菱電機株式会社 内燃機関の空燃比制御装置
US5676118A (en) * 1995-09-29 1997-10-14 Fuji Jukogyo Kabushiki Kaisha Fuel vapor purge control system of automobile engine

Also Published As

Publication number Publication date
DE69823262T2 (de) 2004-08-26
JPH10280986A (ja) 1998-10-20
JP4439021B2 (ja) 2010-03-24
EP0869268B1 (de) 2004-04-21
EP0869268A3 (de) 2000-10-18
US5735255A (en) 1998-04-07
EP0869268A2 (de) 1998-10-07

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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. STAATES

8364 No opposition during term of opposition