BR9915096A - Dispositivo e método para controle de motores - Google Patents

Dispositivo e método para controle de motores

Info

Publication number
BR9915096A
BR9915096A BR9915096-4A BR9915096A BR9915096A BR 9915096 A BR9915096 A BR 9915096A BR 9915096 A BR9915096 A BR 9915096A BR 9915096 A BR9915096 A BR 9915096A
Authority
BR
Brazil
Prior art keywords
fuel
combustion chamber
booster pump
mixture
injection valve
Prior art date
Application number
BR9915096-4A
Other languages
English (en)
Inventor
Hiroyuki Mizuno
Zenichiro Mashiki
Original Assignee
Toyota 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR9915096A publication Critical patent/BR9915096A/pt

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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • 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
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/3029—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 further comprising a homogeneous 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3076—Controlling fuel injection according to or using specific or several modes of combustion with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • 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
    • 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
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/0015—Controlling intake air for engines with means for controlling swirl or tumble flow, e.g. by using swirl valves
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • F02D2041/226—Fail safe control for fuel injection pump
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal 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
    • F02D41/30—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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel pressure
    • 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
    • F02D41/3809—Common rail control systems
    • 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
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

"DISPOSITIVO E MéTODO PARA O CONTROLE DEMOTORES". Um motor tem uma válvula de injeção decombustível (40) para injetar diretamente o combustível em umacâmara de combustão (16). Um dispositivo de suprimento decombustível inclui uma bomba de alimentação (46) e uma bombareforçadora (47). A bomba reforçadora (47) pressuriza ocombustível proveniente da bomba de alimentação (46) sob umapressão predeterminada e passa esse combustível para a válvulade injeção de combustível (40). Quando uma anomalia ocorrer nabomba reforçadora (47), o acionamento da bomba reforçadora (47)é paralisado de maneira tal que a válvula de injeção decombustível (40) executa a injeção do combustível com ocombustível proveniente da bomba de alimentação (46). Quando oacionamento da bomba reforçadora (47) é paralisado, oacionamento da válvula de injeção de combustível (40) ou aquantidade de ar passada para a câmara de combustão (16) érestringido de modo que somente uma mistura que não cause afalha de ignição seja formada na câmara de combustão (16). Porconseguinte, uma mistura que cause a falha de ignição não éformada na câmara de combustão (16), e a mistura na câmara decombustão (16) é colocada em ignição e nenhuma mistura nãoqueimada é descarregada da câmara de combustão (16).
BR9915096-4A 1998-10-27 1999-10-04 Dispositivo e método para controle de motores BR9915096A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30549998A JP3233112B2 (ja) 1998-10-27 1998-10-27 内燃機関の制御装置
PCT/JP1999/005445 WO2000025010A1 (fr) 1998-10-27 1999-10-04 Dispositif et procede de commande moteur

Publications (1)

Publication Number Publication Date
BR9915096A true BR9915096A (pt) 2001-11-13

Family

ID=17945904

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915096-4A BR9915096A (pt) 1998-10-27 1999-10-04 Dispositivo e método para controle de motores

Country Status (9)

Country Link
US (1) US6446609B2 (pt)
EP (1) EP1132598B1 (pt)
JP (1) JP3233112B2 (pt)
KR (1) KR100399083B1 (pt)
CN (1) CN1091216C (pt)
BR (1) BR9915096A (pt)
DE (1) DE69926784T2 (pt)
ES (1) ES2245134T3 (pt)
WO (1) WO2000025010A1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040251A1 (de) * 2000-08-14 2002-03-07 Bosch Gmbh Robert Verfahren, Computerprogramm und Steuer- und/oder Regeleinrichtung zum Betreiben einer Brennkraftmaschine
JP4137391B2 (ja) * 2001-02-19 2008-08-20 株式会社リコー データ管理装置、方法、プログラム、及び記録媒体
DE10315318A1 (de) * 2003-04-04 2004-10-14 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
JP4063197B2 (ja) * 2003-11-11 2008-03-19 トヨタ自動車株式会社 内燃機関の噴射制御装置
JP2005155339A (ja) 2003-11-20 2005-06-16 Toyota Motor Corp 内燃機関の制御装置
JP4106663B2 (ja) * 2004-03-26 2008-06-25 株式会社デンソー 内燃機関の燃料供給装置
CN100441849C (zh) * 2004-04-21 2008-12-10 丰田自动车株式会社 内燃机的燃料供应装置
JP4492421B2 (ja) 2004-04-21 2010-06-30 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP2005337182A (ja) 2004-05-28 2005-12-08 Mitsubishi Electric Corp 内燃機関の燃圧制御装置
JP4513615B2 (ja) * 2004-11-02 2010-07-28 トヨタ自動車株式会社 内燃機関の制御装置
JP2006183534A (ja) 2004-12-27 2006-07-13 Toyota Motor Corp 内燃機関の制御装置
US7334570B2 (en) * 2005-04-01 2008-02-26 Achates Power, Inc. Common rail fuel injection system with accumulator injectors
US7845162B2 (en) 2005-06-20 2010-12-07 Cummins Filtration Ip, Inc Apparatus, system, and method for diverting fluid
JP4169052B2 (ja) 2006-06-29 2008-10-22 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP2008190342A (ja) * 2007-02-01 2008-08-21 Mitsubishi Motors Corp 内燃機関の制御装置
JP2010038143A (ja) * 2008-08-08 2010-02-18 Toyota Motor Corp 内燃機関の制御装置
JP4909973B2 (ja) * 2008-11-14 2012-04-04 日立オートモティブシステムズ株式会社 内燃機関の制御装置
JP4688922B2 (ja) * 2008-11-21 2011-05-25 三菱電機株式会社 内燃機関の制御装置
JP5126102B2 (ja) * 2009-02-10 2013-01-23 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP5287673B2 (ja) * 2009-11-11 2013-09-11 株式会社デンソー 異常部位診断装置
FR2962170B1 (fr) * 2010-06-30 2013-05-10 Valeo Sys Controle Moteur Sas Procede et dispositif de controle d'un moteur, ensemble d'un tel dispositif et d'un circuit d'alimentation en carburant du moteur
JP5387538B2 (ja) * 2010-10-18 2014-01-15 株式会社デンソー 筒内噴射式内燃機関のフェールセーフ制御装置
KR20120059984A (ko) * 2010-12-01 2012-06-11 현대자동차주식회사 Ｇｄｉ엔진의 연료분사 제어방법
WO2012111145A1 (ja) 2011-02-18 2012-08-23 トヨタ自動車株式会社 内燃機関の制御装置
US9151255B2 (en) * 2011-09-23 2015-10-06 Carter Fuel Systems, Llc Marine fuel system with spill control feature
CN102434302B (zh) * 2011-12-31 2016-01-06 中国第一汽车股份有限公司 缸内直喷汽油机高压起动控制方法
JP5821676B2 (ja) * 2012-02-10 2015-11-24 トヨタ自動車株式会社 内燃機関の制御装置
US9057351B2 (en) * 2012-02-22 2015-06-16 Ford Global Technologies, Llc Method and system for engine control
US8950379B2 (en) * 2012-08-28 2015-02-10 GM Global Technology Operations LLC Measured fuel rail pressure adjustment systems and methods
CN104454188B (zh) * 2014-10-30 2017-12-26 长城汽车股份有限公司 双燃料发动机汽油喷射量控制方法及控制系统
EP3078829A1 (en) * 2015-04-09 2016-10-12 ETH Zurich Internal combustion engine with dual swirl intake
KR101846693B1 (ko) * 2016-08-11 2018-04-06 현대자동차주식회사 엔진의 듀얼 포트 인젝터 제어방법
JP2019157703A (ja) * 2018-03-09 2019-09-19 日立オートモティブシステムズ株式会社 内燃機関の制御装置
CN113006953B (zh) * 2021-02-19 2022-06-24 东风汽车集团股份有限公司 一种用于改善喷油性能的气量控制方法及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3033214B2 (ja) * 1991-02-27 2000-04-17 株式会社デンソー 複数の燃料圧送手段による蓄圧式燃料供給方法及び装置と、複数の流体圧送手段を有する機器における異常判断装置
JPH0569374U (ja) * 1992-02-28 1993-09-21 富士重工業株式会社 筒内直噴式エンジンの異常警告装置
JPH0932617A (ja) 1995-07-13 1997-02-04 Nissan Motor Co Ltd 火花点火式内燃機関
DE19613184C2 (de) * 1996-04-02 1998-01-22 Daimler Benz Ag Verfahren zum Erkennen von Betriebsstörungen in einer Kraftstoffeinspritzanlage
JP3790998B2 (ja) 1996-09-03 2006-06-28 株式会社デンソー エンジン用蓄圧式燃料供給装置
JP3186599B2 (ja) 1996-08-27 2001-07-11 三菱自動車工業株式会社 筒内噴射型火花点火式内燃エンジン
JPH10176587A (ja) * 1996-12-19 1998-06-30 Toyota Motor Corp 内燃機関の高圧燃料供給装置
JP3827814B2 (ja) * 1997-06-11 2006-09-27 三菱電機株式会社 筒内噴射式燃料制御装置
JPH112145A (ja) * 1997-06-13 1999-01-06 Mitsubishi Motors Corp 筒内噴射型内燃機関
JP3680515B2 (ja) * 1997-08-28 2005-08-10 日産自動車株式会社 内燃機関の燃料系診断装置
JPH1182134A (ja) * 1997-09-03 1999-03-26 Fuji Heavy Ind Ltd 筒内燃料噴射エンジンの高圧燃料系診断装置及び制御装置
DE19948079A1 (de) * 1998-10-13 2000-05-31 Fuji Photo Film Co Ltd Bilderzeugungsvorrichtung
JP2000145517A (ja) * 1998-11-09 2000-05-26 Toyota Motor Corp 内燃機関の制御装置
JP2000274322A (ja) * 1999-03-23 2000-10-03 Toyota Motor Corp 筒内噴射式内燃機関の燃料供給装置

Also Published As

Publication number Publication date
DE69926784D1 (de) 2005-09-22
KR20010080229A (ko) 2001-08-22
US6446609B2 (en) 2002-09-10
JP2000130232A (ja) 2000-05-09
EP1132598A4 (en) 2004-10-27
EP1132598B1 (en) 2005-08-17
CN1091216C (zh) 2002-09-18
JP3233112B2 (ja) 2001-11-26
KR100399083B1 (ko) 2003-09-22
US20010027769A1 (en) 2001-10-11
CN1324434A (zh) 2001-11-28
DE69926784T2 (de) 2006-06-08
WO2000025010A1 (fr) 2000-05-04
EP1132598A1 (en) 2001-09-12
ES2245134T3 (es) 2005-12-16

Similar Documents

Publication Publication Date Title
BR9915096A (pt) Dispositivo e método para controle de motores
ES2155171T3 (es) Sistema de inyeccion directa de combustible gaseoso para motores de combustion interna.
TW339392B (en) Internal combustion engine and operation method of the same
EP0957245A3 (en) Engine using liquid and/or gaseous fuel and method of operating the same
MY120203A (en) Fuel injection control system for in-cylinder injection internal combustion engine
BR9206670A (pt) Sistema e processo de suprimento de gás para um motor de combustão interna alimentado a gás combustível
BR0106711A (pt) Vedante e retentor para válvula injetura de combustìvel
MX9206087A (es) Control de presion de sobrealimentacion.
ES2174137T3 (es) Metodo y unidad de diagnostico de fugas de un sistema de inyeccion de alta presion de un motor de combustion interna.
RU94046055A (ru) Способ работы двигателя внутреннего сгорания и устройство для введения горючего в него
JPS6469710A (en) Burner
BR0106672A (pt) Sistema de injeção de combustìvel e processo para a injeção
EP0360040A3 (en) Assist air supply sytem for internal combustion engine
FI963502A (fi) Polttoaineventtiili ja tällaisella venttiilillä varustettu suurpainekaasumoottori
BR9711706A (pt) Dispositivo de acionamento e processo para redu-Æo da quantidade de nox nos gases de escapamento de um motor de combustÆo
BR0315391A (pt) Motor
WO1997048902A3 (en) Multiple spark capacitive discharge ignition system for an internal combustion engine
BR0012886A (pt) Processo para a operação de um motor de combustão interna
BR0007169A (pt) Sistema de injeção de combustìvel para motores de combustão interna e processo para injeção de combustìvel no compartimento de combustão de um motor de combustão interna
DE59902442D1 (de) Brennkraftmaschine
AR017719A1 (es) Disposicion de alimentacion de combustible para un motor de combustion interna adaptado para funcionar selectivamente con gasolina o bien con un gas(lpg-gnc) y metodo para controlar dicha disposicion de alimentacion
KR100692132B1 (ko) 컷오프 솔레노이드 인젝터 구조
GB1481250A (en) Afterburning of exhaust gases in internal combustion engines
TW353129B (en) Fuel injection device for a model engine, and a model engine having such fuel injection device
EP0392550A3 (en) Internal combustion engine and method for controlling fuel injection of same

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 04/10/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 04.10.2019