FR2822902B1 - Systeme d'injection de carburant pour un moteur a combustion - Google Patents
Systeme d'injection de carburant pour un moteur a combustionInfo
- Publication number
- FR2822902B1 FR2822902B1 FR0203993A FR0203993A FR2822902B1 FR 2822902 B1 FR2822902 B1 FR 2822902B1 FR 0203993 A FR0203993 A FR 0203993A FR 0203993 A FR0203993 A FR 0203993A FR 2822902 B1 FR2822902 B1 FR 2822902B1
- Authority
- FR
- France
- Prior art keywords
- combustion engine
- fuel injection
- injection system
- fuel
- combustion
- 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 - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
-
- 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
- F02M63/0005—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 valves actuated by fluid 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
- 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
- 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
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0028—Valves characterised by the valve actuating means hydraulic
- F02M63/0029—Valves characterised by the valve actuating means hydraulic using a pilot valve controlling a hydraulic chamber
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10115401A DE10115401A1 (de) | 2001-03-29 | 2001-03-29 | Kraftstoffeinspritzsystem für eine Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2822902A1 FR2822902A1 (fr) | 2002-10-04 |
FR2822902B1 true FR2822902B1 (fr) | 2005-06-24 |
Family
ID=7679461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0203993A Expired - Fee Related FR2822902B1 (fr) | 2001-03-29 | 2002-03-29 | Systeme d'injection de carburant pour un moteur a combustion |
Country Status (3)
Country | Link |
---|---|
US (1) | US6694954B2 (fr) |
DE (1) | DE10115401A1 (fr) |
FR (1) | FR2822902B1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10225157A1 (de) * | 2002-06-06 | 2003-12-18 | Bosch Gmbh Robert | Einspritzeinrichtung und Verfahren zum Einspritzen von Fluid |
DE10246208A1 (de) * | 2002-10-04 | 2004-04-15 | Robert Bosch Gmbh | Einrichtung zur Unterdrückung von Druckwellen an Speichereinspritzsystemen |
JP5853903B2 (ja) * | 2012-08-10 | 2016-02-09 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
US9234488B2 (en) * | 2013-03-07 | 2016-01-12 | Caterpillar Inc. | Quill connector for fuel system and method |
US9638126B2 (en) * | 2013-04-12 | 2017-05-02 | Delbert Vosburg | Electronically controlled lean out device for mechanical fuel injected engines |
EP2808534A1 (fr) * | 2013-05-30 | 2014-12-03 | Delphi International Operations Luxembourg S.à r.l. | Soupape de commande pour injecteur de carburant |
US9932947B2 (en) | 2014-03-20 | 2018-04-03 | GM Global Technology Operations LLC | Actuator with residual magnetic hysteresis reset |
US9777660B2 (en) | 2014-03-20 | 2017-10-03 | GM Global Technology Operations LLC | Parameter estimation in an actuator |
US9664158B2 (en) * | 2014-03-20 | 2017-05-30 | GM Global Technology Operations LLC | Actuator with integrated driver |
US9726099B2 (en) | 2014-03-20 | 2017-08-08 | GM Global Technology Operations LLC | Actuator with feed forward control |
US9863355B2 (en) | 2014-03-20 | 2018-01-09 | GM Global Technology Operations LLC | Magnetic force based actuator control |
DE112015001356T5 (de) | 2014-03-20 | 2016-12-01 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Aufbau eines elektromagnetischen aktors |
WO2015143109A1 (fr) | 2014-03-20 | 2015-09-24 | GM Global Technology Operations LLC | Entraînement à courant optimal pour commande d'actionneur |
DE102015104107B4 (de) * | 2014-03-20 | 2019-12-05 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Aktor mit integriertem treiber |
US9657699B2 (en) * | 2014-03-20 | 2017-05-23 | GM Global Technology Operations LLC | Actuator with integrated flux sensor |
US9777686B2 (en) | 2014-03-20 | 2017-10-03 | GM Global Technology Operations LLC | Actuator motion control |
WO2018101411A1 (fr) * | 2016-12-02 | 2018-06-07 | 学校法人明治大学 | Dispositif d'injection de carburant |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2806788A1 (de) * | 1978-02-17 | 1979-08-23 | Bosch Gmbh Robert | Pumpe-duese fuer brennkraftmaschinen |
US4971016A (en) * | 1988-09-23 | 1990-11-20 | Cummins Engine Company, Inc. | Electronic controlled fuel supply system for high pressure injector |
US6394072B1 (en) * | 1990-08-31 | 2002-05-28 | Yamaha Hatsudoki Kabushiki Kaisha | Fuel injection device for engine |
EP0661432B1 (fr) * | 1993-12-28 | 1999-02-10 | Hitachi, Ltd. | Dispositif et méthode de commande de moteur à combustion interne |
US5740782A (en) * | 1996-05-20 | 1998-04-21 | Lowi, Jr.; Alvin | Positive-displacement-metering, electro-hydraulic fuel injection system |
DE19921878C2 (de) | 1999-05-12 | 2001-03-15 | Daimler Chrysler Ag | Kraftstoffeinspritzsystem für eine Brennkraftmaschine |
US6336444B1 (en) * | 1999-05-28 | 2002-01-08 | Mack Trucks, Inc. | Diesel engine fuel injection system |
DE19939420B4 (de) * | 1999-08-20 | 2004-12-09 | Robert Bosch Gmbh | Kraftstoffeinspritzverfahren und -system für eine Brennkraftmaschine |
US6247450B1 (en) * | 1999-12-27 | 2001-06-19 | Detroit Diesel Corporation | Electronic controlled diesel fuel injection system |
US6314941B1 (en) * | 2000-03-01 | 2001-11-13 | Cummin Engine Company, Inc. | Reprogrammable electronic step timing control system for control of injection timing in a hydromechanical fuel supply system |
-
2001
- 2001-03-29 DE DE10115401A patent/DE10115401A1/de not_active Withdrawn
-
2002
- 2002-03-27 US US10/113,626 patent/US6694954B2/en not_active Expired - Fee Related
- 2002-03-29 FR FR0203993A patent/FR2822902B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10115401A1 (de) | 2002-10-02 |
US6694954B2 (en) | 2004-02-24 |
FR2822902A1 (fr) | 2002-10-04 |
US20020148442A1 (en) | 2002-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20161130 |