ES2053234T3 - Sistema de inyeccion de combustible para motores de combustion interna. - Google Patents
Sistema de inyeccion de combustible para motores de combustion interna.Info
- Publication number
- ES2053234T3 ES2053234T3 ES91108163T ES91108163T ES2053234T3 ES 2053234 T3 ES2053234 T3 ES 2053234T3 ES 91108163 T ES91108163 T ES 91108163T ES 91108163 T ES91108163 T ES 91108163T ES 2053234 T3 ES2053234 T3 ES 2053234T3
- Authority
- ES
- Spain
- Prior art keywords
- injection
- internal combustion
- fuel injection
- combustion engines
- injection system
- 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
- 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
-
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02B2275/14—Direct injection into combustion chamber
-
- 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
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
-
- 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)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
EN UN SISTEMA DE INYECCION PARA MOTORES DE COMBUSTION INTERNA QUE CON LA AYUDA DE UNA BOMBA DE INYECCION DE ALTA PRESION (1) NO REGULADA Y SENCILLA SE LLEVA CARBURANTE A UNA PRESION DE INYECCION ALTA Y MEDIANTE VALVULAS DE IMAN (6) SE DISTRIBUYE SOBRE CADA UNO DE LOS PUNTOS DE INYECCION DEL CARBURANTE, DONDE NO SE CONSIGUE UNA INYECCION DE PRESION ALTA HASTA QUE NO SE HAYA CERRADO EL CONDUCTOR DE DESCARGA (11) A UNA VALVULA DE CONTROL DE LA CANTIDAD DE INYECCION DEL CARBURANTE (9) CONECTADO A UN DISTRIBUIDOR DEL LADO DE LA PRESION ALTA (9). CON ELLO SE CONSIGUE LA POSIBILIDAD DE VARIAR EL PUNTO DE INYECCION SIN GRANDES GASTOS .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4019586A DE4019586A1 (de) | 1990-06-20 | 1990-06-20 | Kraftstoffeinspritzsystem fuer brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2053234T3 true ES2053234T3 (es) | 1994-07-16 |
Family
ID=6408695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91108163T Expired - Lifetime ES2053234T3 (es) | 1990-06-20 | 1991-05-21 | Sistema de inyeccion de combustible para motores de combustion interna. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5213084A (es) |
EP (1) | EP0462404B1 (es) |
JP (1) | JPH04231677A (es) |
DE (2) | DE4019586A1 (es) |
ES (1) | ES2053234T3 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596054B1 (de) * | 1992-04-25 | 1996-03-13 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für brennkraftmaschinen |
EP0590362B1 (de) * | 1992-09-29 | 1996-10-23 | Steyr Nutzfahrzeuge Ag | Steuernocken-Anordnung zur Steuerung der Pumpenkolben einer Einspritzpumpe einer 4-Takt-Brennkraftmaschine |
JPH06257529A (ja) * | 1993-02-18 | 1994-09-13 | Robert Bosch Gmbh | 内燃機関用の燃料噴射装置 |
US5297523A (en) * | 1993-02-26 | 1994-03-29 | Caterpillar Inc. | Tuned actuating fluid inlet manifold for a hydraulically-actuated fuel injection system |
US5353766A (en) * | 1993-09-08 | 1994-10-11 | Cummins Engine Company, Inc. | Distributor for a high pressure fuel system |
US5441027A (en) * | 1993-05-24 | 1995-08-15 | Cummins Engine Company, Inc. | Individual timing and injection fuel metering system |
DE4318078A1 (de) * | 1993-06-01 | 1994-12-08 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
GB2310889A (en) * | 1996-03-05 | 1997-09-10 | Lucas Ind Plc | Fuel supply system for solenoid-actuated fuel injectors |
JP4445072B2 (ja) * | 1998-10-20 | 2010-04-07 | ヴェルトジィレ シュヴァイツ アクチェンゲゼルシャフト | ディーゼルエンジンのシリンダへの液体噴射装置及びディーゼルエンジン |
JP4023020B2 (ja) * | 1999-02-19 | 2007-12-19 | トヨタ自動車株式会社 | 高圧燃料噴射系の燃料圧制御装置 |
DE19918423A1 (de) * | 1999-04-23 | 2000-10-26 | Denys F Hackert | Einspritzanlage für flüssige Medien |
DE19938169A1 (de) * | 1999-08-16 | 2001-03-01 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung |
DE19939448A1 (de) * | 1999-08-20 | 2001-03-01 | Bosch Gmbh Robert | Injektor |
DE10036868B4 (de) * | 2000-07-28 | 2004-07-29 | Robert Bosch Gmbh | Injektor für ein einen Hochdrucksammelraum umfassendes Einspritzsystem |
US6568369B1 (en) | 2000-12-05 | 2003-05-27 | Caterpillar Inc | Common rail injector with separately controlled pilot and main injection |
DE10101107A1 (de) * | 2001-01-12 | 2002-07-25 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung |
JP3884252B2 (ja) * | 2001-09-27 | 2007-02-21 | 三菱電機株式会社 | 高圧燃料供給装置用電磁弁 |
AR055395A1 (es) * | 2005-08-26 | 2007-08-22 | Vertex Pharma | Compuestos inhibidores de la actividad de la serina proteasa ns3-ns4a del virus de la hepatitis c |
CN102434349A (zh) * | 2011-09-30 | 2012-05-02 | 中国南方航空工业(集团)有限公司 | 燃油喷射系统以及具有该系统的航空发动机 |
JP5672457B2 (ja) * | 2012-02-24 | 2015-02-18 | 三菱自動車工業株式会社 | 燃料貯留装置 |
US9422898B2 (en) * | 2013-02-12 | 2016-08-23 | Ford Global Technologies, Llc | Direct injection fuel pump |
US9638126B2 (en) * | 2013-04-12 | 2017-05-02 | Delbert Vosburg | Electronically controlled lean out device for mechanical fuel injected engines |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1270580A (fr) * | 1960-07-18 | 1961-09-01 | Perfectionnements apportés à des dispositifs d'injection de combustible pour des moteurs à mouvement alternatif | |
US3851635A (en) * | 1969-05-14 | 1974-12-03 | F Murtin | Electronically controlled fuel-supply system for compression-ignition engine |
US4156560A (en) * | 1977-11-09 | 1979-05-29 | The United States Of America As Represented By The Secretary Of The Army | Electrically-controlled fuel injector |
FR2449795B1 (fr) * | 1979-02-24 | 1986-11-28 | Huber Motorenbau Inst | Systeme d'injection pour moteur a combustion interne |
GB2060051A (en) * | 1979-10-05 | 1981-04-29 | Lucas Industries Ltd | Electrically-operated I.C. engine fuel injection systems |
DE3148671A1 (de) * | 1981-12-09 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren |
JPS58132139U (ja) * | 1982-03-02 | 1983-09-06 | 株式会社ボッシュオートモーティブ システム | 燃料噴射ポンプの燃料カツト装置 |
DE3436768A1 (de) * | 1984-10-06 | 1986-04-10 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur steuerung der kraftstoffeinspritzung bei brennkraftmaschinen und kraftstoffeinspritzsystem zur durchfuehrung des verfahrens |
US4674448A (en) * | 1985-07-04 | 1987-06-23 | Sulzer Brothers Limited | Fuel injection system for a multi-cylinder reciprocating internal combustion engine |
US4757795A (en) * | 1986-04-21 | 1988-07-19 | Stanadyne, Inc. | Method and apparatus for regulating fuel injection timing and quantity |
JP2521086B2 (ja) * | 1987-04-06 | 1996-07-31 | 株式会社ゼクセル | 燃料噴射ポンプの制御装置 |
EP0307947B1 (en) * | 1987-09-16 | 1993-11-18 | Nippondenso Co., Ltd. | Variable discharge high pressure pump |
US5058553A (en) * | 1988-11-24 | 1991-10-22 | Nippondenso Co., Ltd. | Variable-discharge high pressure pump |
US5109822A (en) * | 1989-01-11 | 1992-05-05 | Martin Tiby M | High pressure electronic common-rail fuel injection system for diesel engines |
-
1990
- 1990-06-20 DE DE4019586A patent/DE4019586A1/de not_active Withdrawn
-
1991
- 1991-05-13 US US07/699,016 patent/US5213084A/en not_active Expired - Fee Related
- 1991-05-21 EP EP91108163A patent/EP0462404B1/de not_active Expired - Lifetime
- 1991-05-21 ES ES91108163T patent/ES2053234T3/es not_active Expired - Lifetime
- 1991-05-21 DE DE59101356T patent/DE59101356D1/de not_active Expired - Fee Related
- 1991-06-18 JP JP3145743A patent/JPH04231677A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5213084A (en) | 1993-05-25 |
JPH04231677A (ja) | 1992-08-20 |
DE4019586A1 (de) | 1992-01-02 |
DE59101356D1 (de) | 1994-05-19 |
EP0462404A1 (de) | 1991-12-27 |
EP0462404B1 (de) | 1994-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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