BR9904895A - Módulo de injeção multipontos para motor à combustão interna - Google Patents
Módulo de injeção multipontos para motor à combustão internaInfo
- Publication number
- BR9904895A BR9904895A BR9904895-7A BR9904895A BR9904895A BR 9904895 A BR9904895 A BR 9904895A BR 9904895 A BR9904895 A BR 9904895A BR 9904895 A BR9904895 A BR 9904895A
- Authority
- BR
- Brazil
- Prior art keywords
- injection module
- internal combustion
- combustion engine
- multipoint injection
- injectors
- Prior art date
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
- F02D41/38—Controlling fuel injection of the high pressure type
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2432—Methods of calibration
- F02D41/2435—Methods of calibration characterised by the writing medium, e.g. bar code
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
- F02D41/2467—Characteristics of actuators for injectors
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Patente de Invenção: <B>"MóDULO DE INJEçãO MULTIPONTOS PARA MOTOR à COMBUSTãO INTERNA"<D>. A invenção refere-se a um módulo de injeção, compreendendo uma rampa (10) a ser conectada a uma bomba de suprimento e vários injetores (12) conectados à rampa, cada um provido com meios de controle elétrico para abri-los e fechá-los. O módulo compreende meios para armazenar uma função de calibragem de cada um dos injetores (12) e suprindo a função em uma forma que pode ser usada por uma unidade de computação (24) que controla os meios elétricos para abrir e fechar os injetores.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9802345A FR2775318B1 (fr) | 1998-02-26 | 1998-02-26 | Module d'injection multi-points pour moteur a combustion interne |
PCT/FR1999/000412 WO1999043940A1 (fr) | 1998-02-26 | 1999-02-24 | Module d'injection multi-points pour moteur a combustion interne |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9904895A true BR9904895A (pt) | 2000-07-04 |
Family
ID=9523405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9904895-7A BR9904895A (pt) | 1998-02-26 | 1999-02-24 | Módulo de injeção multipontos para motor à combustão interna |
Country Status (6)
Country | Link |
---|---|
US (1) | US6247451B1 (pt) |
EP (1) | EP0979350B1 (pt) |
BR (1) | BR9904895A (pt) |
DE (1) | DE69906642T2 (pt) |
FR (1) | FR2775318B1 (pt) |
WO (1) | WO1999043940A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3487207B2 (ja) * | 1999-02-01 | 2004-01-13 | 株式会社デンソー | 燃料噴射システム |
US6536268B1 (en) * | 1999-11-01 | 2003-03-25 | Siemens Vdo Automotive Corporation | Utilizing increasing width for identification voltages |
DE10005208A1 (de) * | 2000-02-05 | 2001-08-16 | Bosch Gmbh Robert | Verfahren zur Adaption des maximalen Einspritzdrucks in einem Hochdruckspeicher |
EP1143133B1 (en) * | 2000-04-01 | 2004-01-21 | Robert Bosch GmbH | Compensation of batch variation in the travel due to variations in the layer thickness or number of layers in multi-layer piezoelectric elements |
US6360161B1 (en) * | 2000-05-04 | 2002-03-19 | Bombardier Motor Corporation Of America | Method and system for fuel injector coefficient installation |
US6671611B1 (en) | 2000-11-28 | 2003-12-30 | Bombardier Motor Corporation Of America | Method and apparatus for identifying parameters of an engine component for assembly and programming |
JP3941853B2 (ja) * | 2000-12-04 | 2007-07-04 | 愛三工業株式会社 | 燃料噴射制御装置 |
US6904354B2 (en) | 2001-04-10 | 2005-06-07 | Robert Bosch Gmbh | System and methods for correcting the injection behavior of at least one injector |
DE10140151A1 (de) * | 2001-08-16 | 2003-02-27 | Bosch Gmbh Robert | Verfahren zur Beeinflussung der Schadstoffemissionswerte und/oder der Geräuschemissionswerte eines Verbrennungsmotors und Kraftstoff-Einspritzanlage |
US6561164B1 (en) * | 2001-10-29 | 2003-05-13 | International Engine Intellectual Property Company, Llc | System and method for calibrating fuel injectors in an engine control system that calculates injection duration by mathematical formula |
JP4430281B2 (ja) * | 2002-04-23 | 2010-03-10 | トヨタ自動車株式会社 | データマップ作成方法、データマップ作成用情報記録媒体作成方法及び装置 |
DE10240837A1 (de) * | 2002-09-04 | 2004-03-18 | Robert Bosch Gmbh | Anordnung und Verfahren zur Steuerung des Einspritzverhaltens eines Injektors und Verfahren zur Einordnung eines elektrisch angesteuerten Injektors |
US7040149B2 (en) * | 2003-10-24 | 2006-05-09 | Senx Technology, Llc | Fuel injection system diagnostic system |
US7000461B2 (en) * | 2004-03-23 | 2006-02-21 | Honeywell International Inc. | Patch wireless test fixture |
JP4605038B2 (ja) * | 2006-02-02 | 2011-01-05 | 株式会社デンソー | 燃料噴射装置 |
DE102007024823B4 (de) * | 2007-05-29 | 2014-10-23 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Bestimmung eines Ansteuerparameters für einen Kraftstoffinjektor einer Brennkraftmaschine |
DE102007042994A1 (de) * | 2007-09-10 | 2009-03-12 | Robert Bosch Gmbh | Verfahren zum Beurteilen einer Funktionsweise eines Einspritzventils bei Anlegen einer Ansteuerspannung und entsprechende Auswertevorrichtung |
DE102012210739B4 (de) | 2012-06-25 | 2022-02-10 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Ermittlung von Korrekturwerten zur Ansteuerung eines Kraftstoffeinspritzventils |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402294A (en) * | 1982-01-28 | 1983-09-06 | General Motors Corporation | Fuel injection system having fuel injector calibration |
US4895124A (en) * | 1987-12-02 | 1990-01-23 | Proprietary Technology, Inc. | Fuel and electrical distribution system for fuel injected engines |
CA2050452A1 (en) * | 1990-11-19 | 1992-05-20 | John C. Hickey | Integrally formed fuel rail/injectors and method for producing |
US5176122A (en) * | 1990-11-30 | 1993-01-05 | Toyota Jidosha Kabushiki Kaisha | Fuel injection device for an internal combustion engine |
AU9081191A (en) * | 1990-11-30 | 1992-06-25 | Weber, U.S.A., Inc. | Electronic engine controller having user-variable parameters |
IT1246068B (it) * | 1991-05-03 | 1994-11-07 | Magneti Marelli Spa | Gruppo di accensione a bobine di tipo plug-top per un motore a combustione interna |
US5157967A (en) * | 1991-07-31 | 1992-10-27 | Siemens Automotive L.P. | Dynamic flow calibration of a fuel injector by selective positioning of its solenoid coil |
US5663881A (en) * | 1991-08-06 | 1997-09-02 | Siemens Automotive L.P. | Electronic calibrated fuel rail |
US5295627A (en) * | 1993-08-19 | 1994-03-22 | General Motors Corporation | Fuel injector stroke calibration through dissolving shim |
JPH07238857A (ja) * | 1994-02-25 | 1995-09-12 | Hino Motors Ltd | 燃料噴射装置 |
US5920004A (en) * | 1997-05-13 | 1999-07-06 | Caterpillar Inc. | Method of calibrating an injector driver system |
US5839420A (en) * | 1997-06-04 | 1998-11-24 | Detroit Diesel Corporation | System and method of compensating for injector variability |
-
1998
- 1998-02-26 FR FR9802345A patent/FR2775318B1/fr not_active Expired - Fee Related
-
1999
- 1999-02-24 DE DE69906642T patent/DE69906642T2/de not_active Expired - Lifetime
- 1999-02-24 EP EP99904943A patent/EP0979350B1/fr not_active Expired - Lifetime
- 1999-02-24 US US09/403,415 patent/US6247451B1/en not_active Expired - Lifetime
- 1999-02-24 WO PCT/FR1999/000412 patent/WO1999043940A1/fr active IP Right Grant
- 1999-02-24 BR BR9904895-7A patent/BR9904895A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2775318A1 (fr) | 1999-08-27 |
FR2775318B1 (fr) | 2000-04-28 |
DE69906642D1 (de) | 2003-05-15 |
DE69906642T2 (de) | 2004-03-04 |
EP0979350A1 (fr) | 2000-02-16 |
EP0979350B1 (fr) | 2003-04-09 |
WO1999043940A1 (fr) | 1999-09-02 |
US6247451B1 (en) | 2001-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9904895A (pt) | Módulo de injeção multipontos para motor à combustão interna | |
DE69825332D1 (de) | Brennkraftmaschine mit direkter Kraftstoffeinspritzung | |
DE69827896D1 (de) | Brennkraftmaschine mit direkter Kraftstoffeinspritzung | |
DE69912368D1 (de) | Steuergerät für eine Brennkraftmaschine mit Direkteinspritzung | |
DE69901190D1 (de) | Elektrisch gesteuerte kraftstoffeinspritzpumpe für brennkraftmaschinen | |
BR9809952A (pt) | Processos para controlar distribuição de combustível em um injetor de combustível,para determinar tempo de ascendência de válvula de controle de injeção de combustìvel em um injetor eletrônico de combustível,e para determinar uma largura de pulso para um injetor eletrônico de combustível | |
DE69916940D1 (de) | Steuervorrichtung für eine Brennkraftmaschine mit Direkteinspritzung | |
BR0208725A (pt) | Motor de combustão interna com injeção direta | |
DE69710407D1 (de) | Brennstoffzufuhrvorrichtung für eine Brennkraftmaschine mit Benzindirekteinspritzung | |
BR9305104A (pt) | Bomba para combustivel para motores de combustao interna com um motor elétrico | |
DE69823620T2 (de) | Kraftstoffeinspritzsteuerungsvorrichtung für eine Brennkraftmaschine | |
IT1295462B1 (it) | Iniettore di combustibile a comando elettromagnetico per motori a combustione interna. | |
DE69929920D1 (de) | Krafstoffeinspritzsteuereinheit für ein Brennkraftmaschine | |
BR9811371A (pt) | Dispositivo de diagnóstico/ controle para motores de combustão interna, com injeção de combustìvel, e, processo de teste de motores de combustão interna, com injeção de combustìvel | |
DE59811797D1 (de) | Hochdruckpumpe zur kraftstoffversorgung bei kraftstoffeinspritzsystemen von brennkraftmaschinen | |
DE68913209D1 (de) | Elektrisch betätigbares ventil für kraftstoff-einspritzanlagen für brennkraftmaschinen. | |
BRPI0409324A (pt) | injetor de combustìvel com comando de agulha direta | |
BR8804303A (pt) | Bomba de injecao em-lina para sistemas de injecao de combustivel com injetores controlados para motores de combustao interna | |
DE69817895D1 (de) | Kraftstoffeinspritzpumpenanordnung in einer Brennkraftmaschine | |
DE59000535D1 (de) | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen. | |
BR0308590A (pt) | Sistema de injeção de combustìvel | |
BR0104086A (pt) | Sistema de injeção | |
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 | |
BR9909167A (pt) | Motor de combustão interna com injeção de combustìvel | |
DE59607134D1 (de) | Brennstoffeinspritzventil in einer brennkraftmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: JOHNSON CONTROLS AUTOMOTIVE ELECTRONICS (FR) Free format text: TRANSFERIDO DE: SAGEM S.A. |
|
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 11A E 12A ANUIDADES. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 12A, 13A, 14A, 15A E 16A ANUIDADES. PAGAR RESTAURACAO. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |