BR0303111A - Sistema de injenção de combustìvel para motor de combustação interna - Google Patents

Sistema de injenção de combustìvel para motor de combustação interna

Info

Publication number
BR0303111A
BR0303111A BR0303111-0A BR0303111A BR0303111A BR 0303111 A BR0303111 A BR 0303111A BR 0303111 A BR0303111 A BR 0303111A BR 0303111 A BR0303111 A BR 0303111A
Authority
BR
Brazil
Prior art keywords
fuel injection
valve
combustion engine
internal combustion
injection system
Prior art date
Application number
BR0303111-0A
Other languages
English (en)
Other versions
BR0303111B1 (pt
Inventor
Tsuguo Watanabe
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0303111A publication Critical patent/BR0303111A/pt
Publication of BR0303111B1 publication Critical patent/BR0303111B1/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
    • F02D41/3094—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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/108—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type with means for detecting or resolving a stuck throttle, e.g. when being frozen in a position
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2082—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements the circuit being adapted to distribute current between different actuators or recuperate energy from actuators
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0404—Throttle position
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed

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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

"SISTEMA DE INJEçãO DE COMBUSTìVEL PARA MOTOR DE COMBUSTãO INTERNA". A presente invenção tem como objetivo prover um sistema de injeção de combustível para um motor de combustão interna, no qual válvulas de injeção de combustível são dispostas no lado a montante e no lado a jusante da válvula de estrangulamento, respectivamente, e em que a válvula de estrangulamento será impedida de congelar, sem o envolvimento da adição de uma tubulação e similar. A invenção refere-se, portanto, a um sistema de injeção de combustível para um motor de combustão interna, que tem uma válvula de injeção de combustível a montante provida a montante da válvula de estrangulamento e uma válvula de injeção de combustível a jusante provida a jusante dali, que inclui: um meio (101) para a determinação da quantidade de injeção total de cada válvula de injeção de combustível, um meio (102) para a determinação de uma taxa de quantidade de injeção de combustível devido a cada válvula de injeção de combustível; meios (2, 3) para a aquisição de uma informação de temperatura representando a temperatura da válvula de estrangulamento; e um meio (103) para a correção da taxa, com base na informação de temperatura, caracterizado pelo fato de o meio de correção (103) diminuir a taxa de injeção da válvula de injeção de combustível a montante, quando a válvula de estrangulamento estiver a uma temperatura baixa.
BRPI0303111-0A 2002-09-03 2003-08-20 sistema de injeção de combustìvel para motor de combustação interna. BR0303111B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002258211A JP4024629B2 (ja) 2002-09-03 2002-09-03 内燃機関の燃料噴射装置

Publications (2)

Publication Number Publication Date
BR0303111A true BR0303111A (pt) 2004-08-24
BR0303111B1 BR0303111B1 (pt) 2012-05-02

Family

ID=31712295

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0303111-0A BR0303111B1 (pt) 2002-09-03 2003-08-20 sistema de injeção de combustìvel para motor de combustação interna.

Country Status (9)

Country Link
US (1) US6834641B2 (pt)
EP (1) EP1396633B1 (pt)
JP (1) JP4024629B2 (pt)
CN (1) CN1293294C (pt)
BR (1) BR0303111B1 (pt)
CA (1) CA2437329C (pt)
DE (1) DE60335326D1 (pt)
ES (1) ES2355614T3 (pt)
MX (1) MXPA03007556A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4238166B2 (ja) * 2004-03-22 2009-03-11 ヤマハ発動機株式会社 燃料供給装置および車両
RU2365779C2 (ru) 2005-03-18 2009-08-27 Тойота Дзидося Кабусики Кайся Двигатель с впрыском топлива двумя форсунками
JP4542135B2 (ja) 2005-03-18 2010-09-08 トヨタ自動車株式会社 ２系統燃料噴射式内燃機関
CN100595426C (zh) 2005-03-18 2010-03-24 丰田自动车株式会社 内燃机
BRPI0609367B1 (pt) 2005-03-18 2018-08-28 Toyota Motor Co Ltd motor de combustão interna provido com sistema duplo de injeção de combustível
JP2007177688A (ja) * 2005-12-28 2007-07-12 Honda Motor Co Ltd エンジンの燃料噴射装置
US7404397B2 (en) * 2006-09-07 2008-07-29 Total Fuel Systems, Llc Method and apparatus for modifying fuel injection scheme
US8996279B2 (en) 2010-08-20 2015-03-31 Michael V. Dobeck Method and system for optimizing fuel delivery to a fuel injected engine operating in power mode
US9567934B2 (en) 2013-06-19 2017-02-14 Enviro Fuel Technology, Lp Controllers and methods for a fuel injected internal combustion engine
KR101567537B1 (ko) 2014-05-15 2015-11-10 한국기계연구원 인젝터의 결빙 방지 장치
CN106555687B (zh) * 2015-09-30 2020-01-14 上海汽车集团股份有限公司 车辆发动机节气门阀板控制方法及装置
US9885309B1 (en) * 2016-07-19 2018-02-06 Ford Global Technologies, Llc Methods and systems for dual fuel injection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134363A (ja) * 1983-01-20 1984-08-02 Nippon Soken Inc 内燃機関の燃料供給装置
US4473052A (en) * 1983-05-25 1984-09-25 Mikuni Kogyo Kabushiki Kaisha Full open throttle control for internal combustion engine
US4825834A (en) * 1986-12-10 1989-05-02 Honda Giken Kogyo Kabushiki Kaisha Fuel supply control method for internal combustion engines
US4922877A (en) * 1988-06-03 1990-05-08 Nissan Motor Company, Limited System and method for controlling fuel injection quantity for internal combustion engine
AU4758390A (en) * 1988-11-30 1990-06-26 Gentec B.V. Device for injecting of a flow of liquid fuel
JPH04183949A (ja) * 1990-11-19 1992-06-30 Mazda Motor Corp エンジンの燃料制御装置
JPH08135506A (ja) * 1994-11-04 1996-05-28 Nippondenso Co Ltd 内燃機関用スロットルボディおよびその製造方法
JPH0914022A (ja) * 1995-06-27 1997-01-14 Nippondenso Co Ltd 内燃機関の空燃比制御装置
JP3886193B2 (ja) * 1997-01-14 2007-02-28 本田技研工業株式会社 燃料噴射装置

Also Published As

Publication number Publication date
CA2437329C (en) 2006-05-16
DE60335326D1 (de) 2011-01-27
EP1396633A2 (en) 2004-03-10
ES2355614T3 (es) 2011-03-29
CN1293294C (zh) 2007-01-03
JP4024629B2 (ja) 2007-12-19
CN1490506A (zh) 2004-04-21
EP1396633B1 (en) 2010-12-15
MXPA03007556A (es) 2004-03-08
EP1396633A3 (en) 2006-06-28
US20040069282A1 (en) 2004-04-15
CA2437329A1 (en) 2004-03-03
JP2004092605A (ja) 2004-03-25
BR0303111B1 (pt) 2012-05-02
US6834641B2 (en) 2004-12-28

Similar Documents

Publication Publication Date Title
BRPI0411352A (pt) motor de combustão interna com ignição por centelha
BR0303111A (pt) Sistema de injenção de combustìvel para motor de combustação interna
BRPI0517548A (pt) aparelho de controle para motor de combustão interna
KR930006302A (ko) 내연기관
GB2375834B (en) Regulating speed of an internal combustion engine
WO2007107865A3 (en) Exhaust gas control system for internal combustion engine
BRPI0803084A2 (pt) sistema para veìculo tendo motor de combustão interna que utiliza mistura de álcool no combustìvel e método para operar um veìculo com combustìvel flexìvel tendo motor de combustão interna que utiliza uma mistura de álcool no combustìvel
WO2007014316A3 (en) Methods and systems for controlling internal combustion engines
ATE485442T1 (de) Abgasrückführvorrichtung für einen verbrennungsmotor und steuerungsverfahren für die vorrichtung
DE602005012529D1 (de) Steuervorrichtung für verbrennungsmotor
WO2008056231A3 (en) Vehicle diesel engine and control method of the same
WO2005021952B1 (en) Fuel injection system of internal combustion engine
BRPI0403600A (pt) Sistema de ventilação de gás de desvio de fluxo para motor de combustão interna
WO2009020163A1 (ja) ディーゼル機関の制御装置
BRPI0408505A (pt) método e aparelho para determinar uma posição do operador de válvula
EP0943791A3 (en) Evaporative fuel processing apparatus for a lean-burn internal combustion engine
BR0303132A (pt) Sistema de injeção de combustìvel para um motor de combustão interna
JP2019094827A (ja) エンジンの吸気機構
EP0957253A4 (en) COMBUSTION ADJUSTING DEVICE FOR INTERNAL COMBUSTION ENGINE
EP1398478A3 (en) Fuel injection system for internal combustion engine
EP1234970A3 (en) Fuel supply amount controller for internal combustion engine
BR0214813A (pt) Um sistema de suprimento de combustìvel para um motor de combustão interna
CA2488148A1 (en) Fuel injector device for an internal combustion engine
MXPA03011038A (es) Sistema de control de flujo de aire de admision para motor de combustion interna.
FR2860269B1 (fr) Procede de commande des soupapes d'admission d'un moteur a combustion interne.

Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/08/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)