ES458673A1 - Mejoras en los sistemas de inyeccion de combustible. - Google Patents
Mejoras en los sistemas de inyeccion de combustible.Info
- Publication number
- ES458673A1 ES458673A1 ES458673A ES458673A ES458673A1 ES 458673 A1 ES458673 A1 ES 458673A1 ES 458673 A ES458673 A ES 458673A ES 458673 A ES458673 A ES 458673A ES 458673 A1 ES458673 A1 ES 458673A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- injector
- engine
- temperature
- controlling
- 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
Links
- 239000000446 fuel Substances 0.000 title abstract 13
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
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
- F02D41/32—Controlling fuel injection of the low pressure type
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)
Abstract
Mejoras en los sistemas de inyección de combustible, para motores de combustión interna con encendido por chispa, que incluye una fuente de combustible, al menos un inyector conectado a la fuente de combustible, medios para medir los parámetros de funcionamiento del motor, y medios para controlar el inyector para suministrar volúmenes de combustible que varían en función de las mediciones del parámetro de funcionamiento al motor, caracterizadas porque el sistema comprende medios para medir la temperatura del combustible junto al inyector; y medios para controlar el inyector para modificar el volumen de combustible suministrado al motor en función directa de la salida de dichos medios para medir la temperatura del combustible junto al inyector con lo que el peso de combustible proporcionado al motor se mantiene independiente de los cambios de densidad del combustible resultante de variación de la temperatura del combustible.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/682,701 US4082066A (en) | 1976-05-03 | 1976-05-03 | Modulation for fuel density in fuel injection system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES458673A1 true ES458673A1 (es) | 1978-07-16 |
Family
ID=24740776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES458673A Expired ES458673A1 (es) | 1976-05-03 | 1977-05-03 | Mejoras en los sistemas de inyeccion de combustible. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4082066A (es) |
JP (1) | JPS52133419A (es) |
CA (1) | CA1106939A (es) |
DE (1) | DE2719517A1 (es) |
ES (1) | ES458673A1 (es) |
FR (1) | FR2350472A2 (es) |
GB (1) | GB1567045A (es) |
IT (1) | IT1117062B (es) |
SE (1) | SE7704659L (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5390888A (en) * | 1977-01-21 | 1978-08-10 | Nec Corp | Integrated circuit device |
JPS5833385B2 (ja) * | 1977-09-12 | 1983-07-19 | トヨタ自動車株式会社 | 燃料噴射制御装置 |
GB2069718B (en) * | 1980-02-19 | 1983-11-30 | Lucas Industries Ltd | Fuel injection system |
DE3164851D1 (en) * | 1980-05-01 | 1984-08-23 | Lucas Ind Plc | Combined ignition control and fuel injection valve operating circuit for an internal combustion engine |
JPS5710741A (en) * | 1980-06-24 | 1982-01-20 | Japan Electronic Control Syst Co Ltd | Air to fuel ratio control system for electronic fuel injection unit |
NL191373C (nl) * | 1980-07-15 | 1995-06-16 | Tno | Inrichting voor het sturen van de brandstoftoevoer aan een verbrandingsmotor. |
US4338903A (en) * | 1980-09-02 | 1982-07-13 | Motorola Inc. | Electronic cylinder identification apparatus for synchronizing fuel injection |
US4338813A (en) * | 1980-09-02 | 1982-07-13 | Motorola Inc. | Electronic engine synchronization and timing apparatus |
JPS585441A (ja) * | 1981-07-01 | 1983-01-12 | Mitsubishi Electric Corp | 電子制御式燃料噴射装置 |
JPS6024879U (ja) * | 1983-07-27 | 1985-02-20 | トヨタ自動車株式会社 | 内燃機関の燃料噴射弁 |
US4636620A (en) * | 1985-09-13 | 1987-01-13 | Allied Corporation | Temperature compensation injector control system |
JPS6293459A (ja) * | 1985-10-21 | 1987-04-28 | Honda Motor Co Ltd | 内燃エンジンの吸入空気量制御用電磁弁のソレノイド電流制御方法 |
DE4415361B4 (de) * | 1994-05-02 | 2005-05-04 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Verbrauchers |
DE19543538C1 (de) * | 1995-11-22 | 1997-05-28 | Siemens Ag | Verfahren zum Einspritzen von Kraftstoff mit einer Temperaturkompensation und Vorrichtung zur Durchführung des Verfahrens |
DE19547644B4 (de) * | 1995-12-20 | 2004-03-11 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine |
DE19606965A1 (de) * | 1996-02-24 | 1997-08-28 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine |
US5888381A (en) * | 1997-05-16 | 1999-03-30 | United States Filter Corporation | Water filter with pressure actuated flow monitor |
DE19729101A1 (de) * | 1997-07-08 | 1999-01-14 | Bosch Gmbh Robert | System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
JPH11200918A (ja) * | 1997-11-17 | 1999-07-27 | Denso Corp | 内燃機関の燃料噴射制御装置 |
US6148800A (en) * | 1999-04-01 | 2000-11-21 | Daimlerchrysler Corporation | Injection temperature fuel feedback |
DE10005257A1 (de) * | 2000-02-05 | 2001-08-09 | Opel Adam Ag | Steuerung für die Kraftstoffzumessung einer Brennkraftmaschine |
WO2002033241A1 (de) * | 2000-10-18 | 2002-04-25 | Robert Bosch Gmbh | Verfahren, vorrichtung und computerprogramm zum betreiben einer brennkraftmaschine, sowie brennkraftmaschine |
US6688533B2 (en) * | 2001-06-29 | 2004-02-10 | Siemens Vdo Automotive Corporation | Apparatus and method of control for a heated tip fuel injector |
DE10241506A1 (de) * | 2002-09-07 | 2004-03-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung eines Injektors |
US20090229578A1 (en) * | 2008-03-14 | 2009-09-17 | Lin Ming Hui | Control device enabling integrated operation of vehicle electric system and engine electric solenoid fuel injection and ignition systems |
US20090278509A1 (en) * | 2008-05-06 | 2009-11-12 | Samuel Boyles | Battery charging and isolation system for gas engine |
DE102008045955A1 (de) * | 2008-09-04 | 2010-03-11 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Korrektur einer temperaturbedingten Längenänderung einer Aktoreinheit, die im Gehäuse eines Kraftstoffinjektors angeordnet ist |
DE102010034709A1 (de) * | 2010-08-18 | 2012-02-23 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Dosiereinheit für ein Reduktionsmittel |
DE102012200457A1 (de) * | 2011-03-03 | 2012-09-06 | Robert Bosch Gmbh | Verfahren zum Bestimmen einer Temperatur von Kraftstoff |
DE102013220613B4 (de) * | 2013-10-11 | 2024-03-14 | Vitesco Technologies GmbH | Verfahren und Computerprogramm zum Ansteuern eines Kraftstoffinjektors |
JP6767905B2 (ja) * | 2017-03-27 | 2020-10-14 | 株式会社ケーヒン | 内燃機関制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3688750A (en) * | 1970-04-30 | 1972-09-05 | Physics Int Co | Mass flow metered fuel injection system |
US3605703A (en) * | 1970-05-22 | 1971-09-20 | Gen Motors Corp | Fuel injection |
GB1371843A (en) * | 1972-02-03 | 1974-10-30 | Ford Motor Co | Internal combustion engine |
-
1976
- 1976-05-03 US US05/682,701 patent/US4082066A/en not_active Expired - Lifetime
-
1977
- 1977-04-22 SE SE7704659A patent/SE7704659L/ not_active Application Discontinuation
- 1977-04-28 GB GB17854/77A patent/GB1567045A/en not_active Expired
- 1977-05-02 DE DE19772719517 patent/DE2719517A1/de not_active Withdrawn
- 1977-05-02 JP JP5112277A patent/JPS52133419A/ja active Pending
- 1977-05-02 IT IT67972/77A patent/IT1117062B/it active
- 1977-05-02 CA CA277,610A patent/CA1106939A/en not_active Expired
- 1977-05-03 FR FR7713415A patent/FR2350472A2/fr active Pending
- 1977-05-03 ES ES458673A patent/ES458673A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4082066A (en) | 1978-04-04 |
IT1117062B (it) | 1986-02-10 |
FR2350472A2 (fr) | 1977-12-02 |
DE2719517A1 (de) | 1977-11-24 |
JPS52133419A (en) | 1977-11-08 |
CA1106939A (en) | 1981-08-11 |
GB1567045A (en) | 1980-05-08 |
SE7704659L (sv) | 1977-11-04 |
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