ES2124448T3 - Dispositivo para controlar la inyeccion de combustible en un motor de combustion interna. - Google Patents
Dispositivo para controlar la inyeccion de combustible en un motor de combustion interna.Info
- Publication number
- ES2124448T3 ES2124448T3 ES95103304T ES95103304T ES2124448T3 ES 2124448 T3 ES2124448 T3 ES 2124448T3 ES 95103304 T ES95103304 T ES 95103304T ES 95103304 T ES95103304 T ES 95103304T ES 2124448 T3 ES2124448 T3 ES 2124448T3
- Authority
- ES
- Spain
- Prior art keywords
- control
- internal combustion
- fuel injection
- injection
- combustion engine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
-
- 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
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
-
- 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
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
- F02D41/345—Controlling injection timing
-
- 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
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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
- F02D2250/12—Timing of calculation, i.e. specific timing aspects when calculation or updating of engine parameter is performed
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
UN DISPOSITIVO PARA CONTROLAR LA INYECCION EN UNA MAQUINA DE COMBUSTION INTERNA PUEDE CONTROLAR UNA INYECCION EXTRA DE COMBUSTIBLE EN CONDICIONES TRANSITORIAS. EL CONTROL TIENE LUGAR MEDIANTE UN METODO DE MEZCLADO ENTRE EL METODO DE PRIORIDAD DE TIEMPO Y EL METODO DE ANGULO DE PRIORIDAD DE FORMA QUE ASEGURA CONSTANTEMENTE QUE EL IMPULSO DE CONTROL DE INYECCION EXTRA (INJ) NUNCA SE EXTIENDE BAJO EL ANGULO FINAL (AFIN) DEL INTERVALO DE INYECCION (TINJMAX).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000168A IT1268053B1 (it) | 1994-03-10 | 1994-03-10 | Dispositivo di controllo dell'iniezione del combustibile in un motore termico. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124448T3 true ES2124448T3 (es) | 1999-02-01 |
Family
ID=11412281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95103304T Expired - Lifetime ES2124448T3 (es) | 1994-03-10 | 1995-03-08 | Dispositivo para controlar la inyeccion de combustible en un motor de combustion interna. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0671556B1 (es) |
DE (1) | DE69505716T2 (es) |
ES (1) | ES2124448T3 (es) |
IT (1) | IT1268053B1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5732381A (en) * | 1996-03-25 | 1998-03-24 | Ford Motor Company | Method and system for generating a fuel pulse waveform |
DE10333318A1 (de) * | 2003-07-22 | 2005-02-24 | Siemens Ag | Verfahren zur Erzeugung elektrischer Pulse |
JP5182995B2 (ja) * | 2010-09-10 | 2013-04-17 | 株式会社豊田自動織機 | 燃料噴射制御装置 |
JP5129355B2 (ja) * | 2011-02-03 | 2013-01-30 | 株式会社豊田自動織機 | 燃料噴射制御装置 |
AU2012233886A1 (en) * | 2011-03-28 | 2013-10-31 | Kabushiki Kaisha Toyota Jidoshokki | Fuel injection control device |
CN108781071B (zh) * | 2017-02-23 | 2022-05-13 | 深圳市汇顶科技股份有限公司 | 方波产生方法及方波产生电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803952A1 (de) * | 1988-02-10 | 1989-08-24 | Pierburg Gmbh | Verfahren zum betreiben einer elektronisch geregelten brennstoffeinspritzeinrichtung fuer brennkraftmaschinen |
DE3923479A1 (de) * | 1989-07-15 | 1991-01-24 | Bosch Gmbh Robert | Sequentielles kraftstoffeinspritzverfahren |
JP2559519B2 (ja) * | 1990-03-07 | 1996-12-04 | 株式会社日立製作所 | エンジン制御装置 |
US5003953A (en) * | 1990-05-14 | 1991-04-02 | Chrysler Corporation | Transient fuel injection |
US5137000A (en) * | 1991-03-29 | 1992-08-11 | Cummins Electronics Company | Device and method for decreasing delays in fuel injected internal combustion engines |
SE470322B (sv) * | 1992-07-07 | 1994-01-17 | Saab Automobile | Anordning och förfarande för reglering av insprutningsstart av bränsle i en förbränningsmotor |
-
1994
- 1994-03-10 IT IT94TO000168A patent/IT1268053B1/it active IP Right Grant
-
1995
- 1995-03-08 DE DE69505716T patent/DE69505716T2/de not_active Expired - Lifetime
- 1995-03-08 ES ES95103304T patent/ES2124448T3/es not_active Expired - Lifetime
- 1995-03-08 EP EP95103304A patent/EP0671556B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0671556A1 (en) | 1995-09-13 |
EP0671556B1 (en) | 1998-11-04 |
IT1268053B1 (it) | 1997-02-20 |
ITTO940168A0 (it) | 1994-03-10 |
DE69505716D1 (de) | 1998-12-10 |
DE69505716T2 (de) | 1999-03-25 |
ITTO940168A1 (it) | 1995-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES554809A0 (es) | Un aparato para inyectar combustible en un motor de combustion interna encendido por chispa. | |
DE69410582D1 (de) | Kraftstoffeinspritzeinrichtung mit integrierter Zündkerze für Motor mit direkter Einspritzung | |
ES534901A0 (es) | Perfeccionamientos en un sistema de doble combustible, electronicamente controlable, para un motor de combustion interna | |
BR9605297A (pt) | Valvula de injeção de combustível para motores de combustão interna | |
EP0657642A3 (de) | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen. | |
BR9606451A (pt) | Conjuntos de conexão de linha de combustível para motor de combustão interna e para injetor de combustível e conjunto de injeção de combustível para motor de combustão interna | |
EP0657644A3 (de) | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen. | |
IT1296143B1 (it) | Dispositivo di comando di un iniettore di combustibile per motori a combustione interna. | |
EP0611880A3 (en) | Device for regulating the fuel injection for an internal combustion engine. | |
DE69816709D1 (de) | Kraftstoffeinspritzungssteuerungsgerät zum Anlassen einer Brennkraftmaschine. | |
IT1261785B (it) | Perfezionamento nei dispositivi di iniezione di combustibile montati su un alloggiamento di motore a combustione interna. | |
IT8421295A0 (it) | Dispositivo di adduzione del carburante per motori a combustione interna. | |
EP0657643A3 (de) | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen. | |
DE69834773D1 (de) | Steuereinrichtung des Kraftstoffdruckreglers für Motor mit Einspritzung in den Zylinder. | |
BR9606360A (pt) | Dispositivo para o abastecimento de um motor de combustâo interna com combustível de um reservatório | |
AR212094A1 (es) | Piston para un motor de combustion interna y el motor que posee aplicado dicho piston,incluyendo una boquilla de entrada de combustible liquido | |
BR0106824B1 (pt) | aparelho para suprir combustìvel em um sistema de combustìvel para um motor de combustão interna. | |
ES2170469T3 (es) | Deposito de glp para un motor de combustion interna adaptado para funcionar selectivamente con gasolina y glp. | |
ES2124448T3 (es) | Dispositivo para controlar la inyeccion de combustible en un motor de combustion interna. | |
BR9504446A (pt) | Dispositivo de alimentação de combustivel a partir de um tanque de depósito para um motor de combustão interna | |
ITRM910138A1 (it) | Motore a combustione interna e complesso di componenti di un sistema di alimentazione di combustibile per esso. | |
ES269683Y (es) | Boquilla de inyeccion de combustible para usar con un motor de combustion interna. | |
ES532699A0 (es) | Tobera de inyeccion de combustible liquido para suministrar combustible liquido a un motor de combustion interna | |
IT1267437B1 (it) | Dispositivo regolatore di pressione a controllo elettronico per motori a combustione interna alimentati a gas, in particolare a metano. | |
DE69505599D1 (de) | Hochdruckpumpe zum Speisen von Kraftstoffeinspritzventilen für Verbrennungsmotoren |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 671556 Country of ref document: ES |