BR0304764A - Aparelho de controle de injeção de combustìvel para motores - Google Patents

Aparelho de controle de injeção de combustìvel para motores

Info

Publication number
BR0304764A
BR0304764A BR0304764-4A BR0304764A BR0304764A BR 0304764 A BR0304764 A BR 0304764A BR 0304764 A BR0304764 A BR 0304764A BR 0304764 A BR0304764 A BR 0304764A
Authority
BR
Brazil
Prior art keywords
crankshaft
angular velocity
fuel injection
injection control
time
Prior art date
Application number
BR0304764-4A
Other languages
English (en)
Other versions
BR0304764B1 (pt
Inventor
Hiroshi Tanaka
Kazuhiko Sakaguchi
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 BR0304764A publication Critical patent/BR0304764A/pt
Publication of BR0304764B1 publication Critical patent/BR0304764B1/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/04Introducing corrections for particular operating conditions
    • F02D41/06Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

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)
  • Fuel-Injection Apparatus (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

"APARELHO DE CONTROLE DE INJEçãO DE COMBUSTìVEL PARA MOTORES". A presente invenção refere-se a uma vela de ignição para impedir de tornar-se molhada com combustível não-inflamado devido a uma carência de força de rotação suficiente quando o motor é colocado em funcionamento por um pedal de partida, um detector de posição de referência do eixo de manivela (25) determina se um sinal do pulsador do eixo de manivela corresponde a um ponto morto superior de um curso de admissão. Se o sinal do pulsador do eixo de manivela for de um curso de admissão, então um detector de velocidade angular do eixo de manivela (26) detecta uma velocidade angular do eixo de manivela. A velocidade angular do eixo de manivela é representada pelo tempo de um estágio. O tempo do estágio é informado para um comparador (27), o qual compara o mesmo com um tempo de referência Tref. Se a velocidade angular do eixo de manivela for maior do que um valor predeterminado, então um ciclo de funcionamento para um injetor de combustível é calculado. Se a velocidade angular do eixo de manivela for menor do que o valor predeterminado, então o ciclo de funcionamento indicativo de uma quantidade de injeção de combustível é estabelecido para zero.
BRPI0304764-4B1A 2002-11-11 2003-10-28 aparelho de controle de injeÇço de combustÍvel para motores BR0304764B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002326820A JP4136613B2 (ja) 2002-11-11 2002-11-11 エンジンの燃料噴射制御装置

Publications (2)

Publication Number Publication Date
BR0304764A true BR0304764A (pt) 2004-08-31
BR0304764B1 BR0304764B1 (pt) 2013-07-09

Family

ID=32462552

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0304764-4B1A BR0304764B1 (pt) 2002-11-11 2003-10-28 aparelho de controle de injeÇço de combustÍvel para motores

Country Status (8)

Country Link
JP (1) JP4136613B2 (pt)
KR (1) KR100532725B1 (pt)
CN (1) CN1317500C (pt)
BR (1) BR0304764B1 (pt)
CA (1) CA2447833C (pt)
ES (1) ES2255367B2 (pt)
MX (1) MXPA03010107A (pt)
TW (1) TWI270612B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4497376B2 (ja) * 2006-05-11 2010-07-07 ヤンマー株式会社 エンジン
JP4822543B2 (ja) * 2007-03-15 2011-11-24 本田技研工業株式会社 エンジン制御装置およびそのイニシャル処理方法
JP4875554B2 (ja) * 2007-06-29 2012-02-15 本田技研工業株式会社 単気筒内燃機関の運転制御装置
JP2009057832A (ja) 2007-08-29 2009-03-19 Keihin Corp 燃料噴射制御装置
JP4825786B2 (ja) * 2007-12-20 2011-11-30 本田技研工業株式会社 4サイクルエンジンの行程判別装置
JP5086228B2 (ja) * 2008-01-31 2012-11-28 本田技研工業株式会社 内燃機関の運転制御装置
JP5283446B2 (ja) * 2008-08-04 2013-09-04 ヤマハ発動機株式会社 燃料噴射制御装置およびそれを備えた車両
JP5241021B2 (ja) 2009-03-24 2013-07-17 本田技研工業株式会社 エンジン始動制御装置
JP5870977B2 (ja) * 2013-09-09 2016-03-01 株式会社デンソー 回転角検出システム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888428A (ja) * 1981-11-20 1983-05-26 Honda Motor Co Ltd 燃料噴射制御方法
JPH0684735B2 (ja) * 1984-12-28 1994-10-26 スズキ株式会社 燃料噴射制御方法
JP2503960B2 (ja) * 1986-02-28 1996-06-05 スズキ株式会社 燃料噴射制御装置
JPH02221660A (ja) * 1989-02-23 1990-09-04 Honda Motor Co Ltd 2サイクルエンジンの燃料噴射制御装置
US5205255A (en) * 1990-11-26 1993-04-27 Suzuki Motor Corporation Starting time engine speed control device
US5531070A (en) * 1994-11-25 1996-07-02 New Holland North America, Inc. Diesel engine reverse start inhibit
JP3582264B2 (ja) * 1996-11-27 2004-10-27 日産自動車株式会社 直噴型火花点火式内燃機関の燃料噴射制御装置および制御方法
JP3839119B2 (ja) * 1997-02-13 2006-11-01 本田技研工業株式会社 4サイクルエンジンの行程判別装置
JP3711719B2 (ja) * 1997-11-26 2005-11-02 日産自動車株式会社 エンジンのクランク角検出装置
KR100290392B1 (ko) * 1997-12-17 2001-06-01 이계안 엔진제어방법
EP1138901A3 (en) * 2000-03-29 2004-04-07 Hitachi, Ltd. Fuel supply system for internal combustion engine
US6499341B1 (en) * 2000-07-20 2002-12-31 Harley-Davidson Motor Company Group, Inc. Motorcycle having system for determining engine phase
JP2003343333A (ja) * 2002-05-23 2003-12-03 Mikuni Corp エンジンの始動制御装置
JP2005162543A (ja) * 2003-12-03 2005-06-23 Sekisui Chem Co Ltd 金属酸化物薄膜の作製方法

Also Published As

Publication number Publication date
CN1317500C (zh) 2007-05-23
JP4136613B2 (ja) 2008-08-20
MXPA03010107A (es) 2005-04-11
BR0304764B1 (pt) 2013-07-09
KR100532725B1 (ko) 2005-11-30
CN1500982A (zh) 2004-06-02
ES2255367B2 (es) 2007-03-01
TW200411115A (en) 2004-07-01
KR20040041496A (ko) 2004-05-17
ES2255367A1 (es) 2006-06-16
TWI270612B (en) 2007-01-11
CA2447833C (en) 2007-12-04
JP2004162543A (ja) 2004-06-10
CA2447833A1 (en) 2004-05-11

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/10/2003, OBSERVADAS AS CONDICOES LEGAIS.