BR0011421A - Processo para acionar um motor de combustão interna - Google Patents

Processo para acionar um motor de combustão interna

Info

Publication number
BR0011421A
BR0011421A BR0011421-9A BR0011421A BR0011421A BR 0011421 A BR0011421 A BR 0011421A BR 0011421 A BR0011421 A BR 0011421A BR 0011421 A BR0011421 A BR 0011421A
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
combustion chamber
type
starting
Prior art date
Application number
BR0011421-9A
Other languages
English (en)
Inventor
Andreas Roth
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0011421A publication Critical patent/BR0011421A/pt

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
    • F02D41/30—Controlling fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the combustion chamber
    • 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
    • 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
    • F02D41/0035—Controlling the purging of the canister as a function of the engine operating conditions to achieve a special effect, e.g. to warm up the catalyst
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Patente de Invenção: "PROCESSO PARA ACIONAR UM MOTOR DE COMBUSTãO INTERNA". Descreve-se um motor de combustão interna (1), especialmente para um veículo automotor com uma câmara de combustão (4), na qual um combustível pode ser injetado diretamente por uma válvula injetora (9) durante uma fase de sucção em um primeiro tipo de operação ou durante uma fase de condensação em um segundo tipo de operação e pode ser inflamado por uma vela de ignição (10). Uma mistura de ar/combustível pode ser aspirada através de uma exaustão de tanque (15, 16, 17) para dentro da câmara de combustão (4). Através do aparelho de controle (18) o motor de combustão interna (1) é controlado e/ou regulado de tal modo, que em um terceiro tipo de operação, uma mistura pobre de ar/combustível é aspirada para a câmara de combustão (4) através da exaustão de tanque (15, 16, 17), e que ocorre uma injeção adicional de combustível para dentro da câmara de combustão (4) na fase de sucção e na fase de condensação. (Figura 1).
BR0011421-9A 1999-06-09 2000-05-26 Processo para acionar um motor de combustão interna BR0011421A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19926310A DE19926310A1 (de) 1999-06-09 1999-06-09 Verfahren zum Betreiben einer Brennkraftmaschine
PCT/DE2000/001719 WO2000077375A1 (de) 1999-06-09 2000-05-26 Verfahren zum betreiben einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
BR0011421A true BR0011421A (pt) 2002-03-05

Family

ID=7910684

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011421-9A BR0011421A (pt) 1999-06-09 2000-05-26 Processo para acionar um motor de combustão interna

Country Status (7)

Country Link
US (1) US6644266B1 (pt)
EP (1) EP1192347B1 (pt)
JP (1) JP4391051B2 (pt)
KR (1) KR100749591B1 (pt)
BR (1) BR0011421A (pt)
DE (2) DE19926310A1 (pt)
WO (1) WO2000077375A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308650B3 (de) 2003-02-27 2004-12-30 Siemens Ag Motorsteuerung und zugehörige Betriebsverfahren
DE10332701A1 (de) * 2003-07-18 2005-02-10 Robert Bosch Gmbh Verfahren zur Tankentlüftung für eine direkteinspritzende Brennkraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2700128B2 (ja) 1990-08-08 1998-01-19 トヨタ自動車株式会社 内燃機関の蒸発燃料処理制御装置
DE19547916A1 (de) * 1995-12-21 1997-06-26 Bosch Gmbh Robert Fremdgezündete Brennkraftmaschine mit Direkteinspritzung
DE19616166A1 (de) * 1996-04-23 1997-10-30 Bosch Gmbh Robert Steuergerät, insbesondere Kraftfahrzeugsteuergerät
JPH1018890A (ja) * 1996-06-28 1998-01-20 Unisia Jecs Corp 内燃機関の電子制御燃料噴射装置
DE19719760A1 (de) * 1997-05-10 1998-11-12 Bosch Gmbh Robert System zum Betreiben einer direkteinspritzenden Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE19758725B4 (de) * 1997-06-27 2007-09-06 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE19727385C2 (de) * 1997-06-27 2002-10-10 Bosch Gmbh Robert System zum Betreiben einer Brennkraftmaschine mit Direkteinspritzung insbesondere eines Kraftfahrzeugs
JP3683681B2 (ja) 1997-06-30 2005-08-17 株式会社日立製作所 直噴火花点火式内燃機関の制御装置
JPH1136922A (ja) 1997-07-25 1999-02-09 Hitachi Ltd 筒内噴射式内燃機関の制御装置
JP3562248B2 (ja) * 1997-08-08 2004-09-08 日産自動車株式会社 内燃機関の蒸発燃料処理装置
JPH11132097A (ja) 1997-10-28 1999-05-18 Nissan Motor Co Ltd 車両制御用メモリ書き換え装置

Also Published As

Publication number Publication date
KR100749591B1 (ko) 2007-08-14
EP1192347B1 (de) 2004-09-15
KR20020019458A (ko) 2002-03-12
WO2000077375A1 (de) 2000-12-21
JP2003502556A (ja) 2003-01-21
DE50007796D1 (de) 2004-10-21
JP4391051B2 (ja) 2009-12-24
EP1192347A1 (de) 2002-04-03
US6644266B1 (en) 2003-11-11
DE19926310A1 (de) 2000-12-14

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]