FR2822902B1 - Systeme d'injection de carburant pour un moteur a combustion - Google Patents

Systeme d'injection de carburant pour un moteur a combustion

Info

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
Application number
FR0203993A
Other languages
English (en)
Other versions
FR2822902A1 (fr
Inventor
Gerhard Fraenkle
Volker Schwarz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler AG
Original Assignee
DaimlerChrysler AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of FR2822902A1 publication Critical patent/FR2822902A1/fr
Application granted granted Critical
Publication of FR2822902B1 publication Critical patent/FR2822902B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
FR0203993A 2001-03-29 2002-03-29 Systeme d'injection de carburant pour un moteur a combustion Expired - Fee Related FR2822902B1 (fr)

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)

* Cited by examiner, † Cited by third party
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
DE112015001356T5 (de) 2014-03-20 2016-12-01 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Aufbau eines elektromagnetischen aktors
US9664159B2 (en) 2014-03-20 2017-05-30 GM Global Technology Operations LLC Parameter estimation in an actuator
US9726100B2 (en) 2014-03-20 2017-08-08 GM Global Technology Operations LLC Actuator with deadbeat control
US9777686B2 (en) 2014-03-20 2017-10-03 GM Global Technology Operations LLC Actuator motion control
US9932947B2 (en) 2014-03-20 2018-04-03 GM Global Technology Operations LLC Actuator with residual magnetic hysteresis reset
US9863355B2 (en) 2014-03-20 2018-01-09 GM Global Technology Operations LLC Magnetic force based actuator control
CN106460710B (zh) 2014-03-20 2019-09-17 通用汽车环球科技运作有限责任公司 用于致动器控制的最优电流驱动
DE102015104107B4 (de) * 2014-03-20 2019-12-05 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Aktor mit integriertem treiber
US9664158B2 (en) * 2014-03-20 2017-05-30 GM Global Technology Operations LLC Actuator with integrated driver
US9657699B2 (en) * 2014-03-20 2017-05-23 GM Global Technology Operations LLC Actuator with integrated flux sensor
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)

* Cited by examiner, † Cited by third party
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
DE69430596T2 (de) * 1993-12-28 2002-11-14 Hitachi Ltd Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
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

Also Published As

Publication number Publication date
US20020148442A1 (en) 2002-10-17
FR2822902A1 (fr) 2002-10-04
US6694954B2 (en) 2004-02-24
DE10115401A1 (de) 2002-10-02

Similar Documents

Publication Publication Date Title
FR2777950B1 (fr) Installation d'injection de carburant pour moteur a combustion interne
FR2843616B1 (fr) Systeme de commande d'injection de carburant pour moteur
FR2796103B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2822902B1 (fr) Systeme d'injection de carburant pour un moteur a combustion
FR2792969B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2801346B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
FR2861807B1 (fr) Systeme de comande d'injection de carburant de moteur a combustion interne
FR2865776B1 (fr) Systeme d'injection de carburant pour un moteur a combustion interne
FR2773851B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2770876B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
FR2801075B1 (fr) Appareil d'injection de carburant pour moteur a combustion interne
FR2748531B1 (fr) Injecteur de carburant pour un moteur a combustion interne
FR2832463B1 (fr) Installation d'injection de carburant pour un moteur a combustion interne
FR2721660B1 (fr) Installation d'injection de carburant pour un moteur à combustion interne.
FR2716937B1 (fr) Installation d'injection de carburant pour un moteur à combustion interne.
FR2808306B1 (fr) Injecteur pour l'injection de carburant dans un systeme d'injection a rampe commune d'un moteur thermique
FR2793526B1 (fr) Systeme d'injection de carburant pour un moteur a combustion interne
FR2777607B1 (fr) Systeme d'allumage a energie commandee pour un moteur a combustion interne
FR2799508B1 (fr) Procede d'injection de carburant pour un moteur a combustion
FR2756013B1 (fr) Installation d'injection de carburant pour un moteur a combustion interne
FR2764649B1 (fr) Soupape de dosage de carburant pour un systeme d'injection de carburant de moteur a combustion interne
FR2811717B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
FR2769954B1 (fr) Systeme d'injection, notamment pour moteur a combustion interne
FR2762364B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2764001B1 (fr) Carburateur pour un moteur a combustion interne

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