BR0009606A - Método para injeção de combustìvel em um motor de combustão interna e motor de combustão interna - Google Patents

Método para injeção de combustìvel em um motor de combustão interna e motor de combustão interna

Info

Publication number
BR0009606A
BR0009606A BR0009606-7A BR0009606A BR0009606A BR 0009606 A BR0009606 A BR 0009606A BR 0009606 A BR0009606 A BR 0009606A BR 0009606 A BR0009606 A BR 0009606A
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
fuel
fuel injection
injection
Prior art date
Application number
BR0009606-7A
Other languages
English (en)
Inventor
Goeran Carlsson
Anders Hultqvist
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Publication of BR0009606A publication Critical patent/BR0009606A/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
    • 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
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
    • F02D41/3041—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug
    • F02D41/3047—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug said means being a secondary injection of fuel
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • 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
    • F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
    • 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
    • F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
    • F02B7/02—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel the fuel in the charge being liquid
    • 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
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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

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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

"MéTODO PARA INJEçãO DE COMBUSTìVEL EM UM MOTOR DE COMBUSTãO INTERNA E MOTOR DE COMBUSTãO INTERNA". Um método para injeção de combustivel em um motor de combustão do tipo de pistão e cilindro com ignição por compressão (1), pelo que uma quantidade controlada de combustivel é fornecida à câmara de combustão (2) para cada ciclo de operação, é distinguido pelo fato de que uma primeira "injeção" da referida quantidade controlada de combustivel é fornecida (7) durante a fase de entrada de ar (4) para estabelecer uma mistura de combustível/ar homogênea, e que uma segunda "injeção" é fornecida (6) diretamente à câmara de combustão (2) como combustível injetado. A invenção também se refere a uma câmara de combustão operando de acordo com o método.
BR0009606-7A 1999-04-09 2000-04-07 Método para injeção de combustìvel em um motor de combustão interna e motor de combustão interna BR0009606A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9901255A SE521731C2 (sv) 1999-04-09 1999-04-09 Förfarande för bränsleinsprutning i en förbränningsmotor samt förbränningsmotor
PCT/SE2000/000660 WO2000061927A1 (en) 1999-04-09 2000-04-07 Method for fuel injection in an internal combustion engine and internal combustion engine

Publications (1)

Publication Number Publication Date
BR0009606A true BR0009606A (pt) 2002-01-08

Family

ID=20415148

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009606-7A BR0009606A (pt) 1999-04-09 2000-04-07 Método para injeção de combustìvel em um motor de combustão interna e motor de combustão interna

Country Status (4)

Country Link
BR (1) BR0009606A (pt)
DE (1) DE10084446T1 (pt)
SE (1) SE521731C2 (pt)
WO (1) WO2000061927A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827910B1 (fr) * 2001-07-27 2004-01-02 Inst Francais Du Petrole Procede et dispositif de controle de la combustion pour un moteur a combustion interne
SE523733C2 (sv) * 2001-11-30 2004-05-11 Scania Cv Ab Förfarande för bränsleinsprutning i en förbränningsmotor samt förbränningsmotor
JP4472932B2 (ja) * 2003-02-07 2010-06-02 いすゞ自動車株式会社 エンジンの燃焼制御装置
US7000596B2 (en) 2003-10-03 2006-02-21 Cummins Westport Inc. Method and apparatus for controlling an internal combustion engine using combustion chamber pressure sensing
JP4253613B2 (ja) * 2004-04-23 2009-04-15 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
US7044103B2 (en) * 2004-08-16 2006-05-16 Dresser, Inc. Fuel quantity modulation in pilot ignited engines
FR2895456B1 (fr) * 2005-12-28 2008-02-08 Renault Sas Procede d'injection de carburant dans un moteur pour augmenter les performances a pleine charge du moteur
RU2491429C2 (ru) * 2010-10-11 2013-08-27 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный архитектурно-строительный университет" Способ организации работы дизельного двигателя со сверхвысокой степенью сжатия (свсс)
RU2011128284A (ru) * 2011-06-30 2013-01-20 Олег Константинович Петров Способ работы двигателя внутреннего сгорания
DE102011080346A1 (de) * 2011-08-03 2013-02-07 Robert Bosch Gmbh Einspritzvorrichtung, Brennkraftmaschine und Verfahren zum Betrieb einer Brennkraftmaschine
GB2502995A (en) * 2012-06-13 2013-12-18 Nissan Motor Mfg Uk Ltd Dual Fuel Auto-ignition Engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB699512A (en) * 1950-01-07 1953-11-11 Erling Poppe Improvements in fuel-injection internal combustion engines
US4572133A (en) * 1982-10-22 1986-02-25 Julius Bago High compression ratio and efficiency governed self-ignition internal combustion engine
DE19519663A1 (de) * 1995-05-30 1996-05-15 Daimler Benz Ag Verfahren zum Betrieb eines Verbrennungsmotors mit Selbstzündung

Also Published As

Publication number Publication date
SE521731C2 (sv) 2003-12-02
SE9901255L (sv) 2000-10-10
WO2000061927A1 (en) 2000-10-19
DE10084446T1 (de) 2002-05-29
SE9901255D0 (sv) 1999-04-09

Similar Documents

Publication Publication Date Title
US5050550A (en) Hybrid step combustion system
GB2369158A (en) Internal combustion engine operable in PCCI mode early control injection and method of operation
BR9800970A (pt) Motor de combustão interna acionado por vela de ignição com injeção de combustível de m·ltiplos eventos
BRPI0410364A (pt) motor a pistão e método para controlar um motor a pistão
MX171502B (es) , "metodo para suministrar combustible a un motor de combustion interna y mismo motor para llevar a cabo dicho metodo
EP1108877A3 (en) Fuel injection apparatus and method for cylinder injection type internal combustion engine
EP0974747A3 (en) A control system for an internal combustion engine
SE8701537L (sv) Brensletillforselsystem for forbrenningsmotor
EP0943793A3 (en) Control for direct fuel injection spark ignition internal combustion engine
ES2181284T3 (es) Metodo para controlar la inyeccion en un sistema de inyeccion de combustible que opera selectivamente con gasolina o gas combustible.
BR0208725A (pt) Motor de combustão interna com injeção direta
BR0009606A (pt) Método para injeção de combustìvel em um motor de combustão interna e motor de combustão interna
NO992306L (no) Magertforbrennende gassmotor
ES2192418T3 (es) Motor de combustion interna.
SE0101792D0 (sv) Förfarande för bränsleinsprutning i en förbränningsmotor samt förbränningsmotor
WO2002040847A3 (de) Verfahren zum einspritzen von kraftstoff während der startphase einer brennkraftmaschine
JPS6435069A (en) Fuel injection pump
ATE100528T1 (de) Selbstzuendende hubkolbenbrennkraftmaschine.
EP0916830A3 (en) Pilot injection control apparatus for an internal combustion engine
BR0114056A (pt) Processo para a operação de um motor de combustão interna
BR0012886A (pt) Processo para a operação de um motor de combustão interna
EP1284353A3 (en) Fuel injection control for start-up of internal combustion engine
JPS5936088B2 (ja) ナイネンキカン
RU2003123880A (ru) Способ работы двигателя внутреннего сгорания
SE9704344D0 (sv) Förbränningssystem

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1925 DE 27/11/2007.