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KR900702214A - 람다 제어에 대한 탱크-통기적용 방법 및 장치 - Google Patents

람다 제어에 대한 탱크-통기적용 방법 및 장치

Info

Publication number
KR900702214A
KR900702214A KR1019900700447A KR900700447A KR900702214A KR 900702214 A KR900702214 A KR 900702214A KR 1019900700447 A KR1019900700447 A KR 1019900700447A KR 900700447 A KR900700447 A KR 900700447A KR 900702214 A KR900702214 A KR 900702214A
Authority
KR
South Korea
Prior art keywords
tank
lambda control
venting method
venting
lambda
Prior art date
Application number
KR1019900700447A
Other languages
English (en)
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 filed Critical
Publication of KR900702214A publication Critical patent/KR900702214A/ko

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
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0606—Fuel temperature
    • 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
    • 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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1488—Inhibiting the regulation
    • F02D41/149—Replacing of the control value by an other parameter

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)
KR1019900700447A 1988-07-01 1990-02-28 람다 제어에 대한 탱크-통기적용 방법 및 장치 KR900702214A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3822300A DE3822300A1 (de) 1988-07-01 1988-07-01 Verfahren und vorrichtung zur tankentlueftungsadaption bei lambdaregelung
PCT/DE1989/000379 WO1990000225A1 (de) 1988-07-01 1989-06-08 Verfahren und vorrichtung zur tankentlüftungsadaption bei lambdaregelung

Publications (1)

Publication Number Publication Date
KR900702214A true KR900702214A (ko) 1990-12-06

Family

ID=6357760

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900700447A KR900702214A (ko) 1988-07-01 1990-02-28 람다 제어에 대한 탱크-통기적용 방법 및 장치

Country Status (6)

Country Link
US (1) US5044341A (ko)
EP (1) EP0375762B1 (ko)
JP (1) JP2911509B2 (ko)
KR (1) KR900702214A (ko)
DE (2) DE3822300A1 (ko)
WO (1) WO1990000225A1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451313B1 (de) * 1990-04-12 1993-01-13 Siemens Aktiengesellschaft Tankentlüftungssystem
EP0482239B1 (de) * 1990-10-24 1994-01-19 Siemens Aktiengesellschaft Kraftstoffeinspritzsystem für eine Brennkraftmaschine
US5048493A (en) * 1990-12-03 1991-09-17 Ford Motor Company System for internal combustion engine
DE4109401A1 (de) * 1991-03-22 1992-09-24 Bosch Gmbh Robert Verfahren und vorrichtung zur tankentlueftung
JP3089687B2 (ja) * 1991-04-12 2000-09-18 株式会社デンソー 燃料蒸発ガス状態検出装置
JPH05156983A (ja) * 1991-12-09 1993-06-22 Mitsubishi Electric Corp 内燃機関の電子制御装置
JP2920805B2 (ja) * 1992-03-31 1999-07-19 本田技研工業株式会社 内燃機関の蒸発燃料制御装置
US5465703A (en) * 1992-07-09 1995-11-14 Fuji Jukogyo Kabushiki Kaisha Control method for purging fuel vapor of automotive engine
JPH0626385A (ja) * 1992-07-09 1994-02-01 Fuji Heavy Ind Ltd エンジンの空燃比制御方法
ES2111874T3 (es) * 1993-07-20 1998-03-16 Magneti Marelli France Procedimiento y dispositivo para la correccion de la duracion de inyeccion en funcion del caudal de purga del circuito de purga con recipiente de acumulacion para un motor de inyeccion.
FR2708049B1 (fr) * 1993-07-20 1995-09-22 Solex Procédé et dispositif d'estimation de la teneur en combustible d'un circuit de purge à canister, pour moteur à injection.
US5623914A (en) * 1994-05-09 1997-04-29 Nissan Motor Co., Ltd. Air/fuel ratio control apparatus
JP3444102B2 (ja) * 1996-08-13 2003-09-08 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
JP3753166B2 (ja) * 1998-08-27 2006-03-08 株式会社日立製作所 内燃機関の蒸発燃料処理装置
DE19936166A1 (de) * 1999-07-31 2001-02-08 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE10252225A1 (de) * 2002-11-11 2004-05-27 Robert Bosch Gmbh Verfahren zur Bestimmung des Kraftstoff-Dampfdrucks in einem Kraftfahrzeug mit Bordmitteln
DE102007008119B4 (de) * 2007-02-19 2008-11-13 Continental Automotive Gmbh Verfahren zum Steuern einer Brennkraftmaschine und Brennkraftmaschine
US10509705B2 (en) * 2011-11-04 2019-12-17 Veritas Technologies Llc Application protection through a combined functionality failure manager

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013054A (en) * 1975-05-07 1977-03-22 General Motors Corporation Fuel vapor disposal means with closed control of air fuel ratio
US4170016A (en) * 1977-12-12 1979-10-02 Gould Inc. Priming apparatus for liquid ink writing instruments
US4275697A (en) * 1980-07-07 1981-06-30 General Motors Corporation Closed loop air-fuel ratio control system
JPS5752663A (en) * 1980-09-16 1982-03-29 Toyota Motor Corp Purge control method for fuel evaporated gas
DE3039436C3 (de) * 1980-10-18 1997-12-04 Bosch Gmbh Robert Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine
JPS57165644A (en) * 1981-04-07 1982-10-12 Nippon Denso Co Ltd Control method of air-fuel ratio
JPS608458A (ja) * 1983-06-28 1985-01-17 Fuji Heavy Ind Ltd キヤニスタパ−ジ装置
JPS6176734A (ja) * 1984-09-19 1986-04-19 Mazda Motor Corp エンジンの大気汚染防止装置
JPS6198956A (ja) * 1984-10-19 1986-05-17 Toyota Motor Corp 電子制御エンジンの高温再始動制御方法
DE3502573C3 (de) * 1985-01-26 2002-04-25 Bosch Gmbh Robert Vorrichtung zur Entlüftung von Kraftstofftanks
US4932386A (en) * 1985-07-26 1990-06-12 Honda Giken Kogyo Kabushiki Kaisha Fuel-vapor purge and air-fuel ratio control for automotive engine
JPH0726573B2 (ja) * 1985-12-11 1995-03-29 富士重工業株式会社 自動車用エンジンの空燃比制御装置
JPS62288342A (ja) * 1986-06-06 1987-12-15 Daihatsu Motor Co Ltd エンジンの空燃比制御装置
JPH0726579B2 (ja) * 1986-08-19 1995-03-29 トヨタ自動車株式会社 空燃比制御装置
DE3639946C2 (de) * 1986-11-22 1997-01-09 Bosch Gmbh Robert Verfahren und Einrichtung zur Kompensation des Tankentlüftungsfehlers bei einem adaptiv lernenden Kraftstoffzufuhrsystem
US4926825A (en) * 1987-12-07 1990-05-22 Honda Giken Kogyo K.K. (Honda Motor Co., Ltd. In English) Air-fuel ratio feedback control method for internal combustion engines
US4821701A (en) * 1988-06-30 1989-04-18 Chrysler Motors Corporation Purge corruption detection
JP2721978B2 (ja) * 1988-08-31 1998-03-04 富士重工業株式会社 空燃比学習制御装置

Also Published As

Publication number Publication date
EP0375762B1 (de) 1992-04-01
JPH03500324A (ja) 1991-01-24
JP2911509B2 (ja) 1999-06-23
EP0375762A1 (de) 1990-07-04
DE3822300A1 (de) 1990-01-04
WO1990000225A1 (de) 1990-01-11
DE58901090D1 (de) 1992-05-07
US5044341A (en) 1991-09-03

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid