ITRM990557A0 - Impianto di iniezione di carburante per motore a combustione interna diesel. - Google Patents

Impianto di iniezione di carburante per motore a combustione interna diesel.

Info

Publication number
ITRM990557A0
ITRM990557A0 IT1999RM000557A ITRM990557A ITRM990557A0 IT RM990557 A0 ITRM990557 A0 IT RM990557A0 IT 1999RM000557 A IT1999RM000557 A IT 1999RM000557A IT RM990557 A ITRM990557 A IT RM990557A IT RM990557 A0 ITRM990557 A0 IT RM990557A0
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
fuel injection
injection system
diesel internal
Prior art date
Application number
IT1999RM000557A
Other languages
English (en)
Inventor
Karl-Heinz Hoffmann
Original Assignee
Daimler Chrysler 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 Daimler Chrysler Ag filed Critical Daimler Chrysler Ag
Publication of ITRM990557A0 publication Critical patent/ITRM990557A0/it
Publication of ITRM990557A1 publication Critical patent/ITRM990557A1/it
Application granted granted Critical
Publication of IT1309056B1 publication Critical patent/IT1309056B1/it

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
    • 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
    • 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
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve piston

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)
IT1999RM000557A 1998-09-15 1999-09-06 Impianto di iniezione di carburante per motore a combustione internadiesel IT1309056B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19842067A DE19842067A1 (de) 1998-09-15 1998-09-15 Kraftstoffeinspritzanlage für eine Dieselbrennkraftmaschine

Publications (3)

Publication Number Publication Date
ITRM990557A0 true ITRM990557A0 (it) 1999-09-06
ITRM990557A1 ITRM990557A1 (it) 2001-03-06
IT1309056B1 IT1309056B1 (it) 2002-01-16

Family

ID=7880934

Family Applications (2)

Application Number Title Priority Date Filing Date
IT1999RM000557A IT1309056B1 (it) 1998-09-15 1999-09-06 Impianto di iniezione di carburante per motore a combustione internadiesel
IT1999RM000556A IT1309055B1 (it) 1998-09-15 1999-09-06 Sistema di sterzo per autoveicolo

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT1999RM000556A IT1309055B1 (it) 1998-09-15 1999-09-06 Sistema di sterzo per autoveicolo

Country Status (4)

Country Link
DE (1) DE19842067A1 (it)
FR (1) FR2783284A1 (it)
GB (1) GB2341637B (it)
IT (2) IT1309056B1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036868B4 (de) * 2000-07-28 2004-07-29 Robert Bosch Gmbh Injektor für ein einen Hochdrucksammelraum umfassendes Einspritzsystem
DE10114219A1 (de) * 2001-03-23 2002-09-26 Bosch Gmbh Robert Kraftstoffinjektor mit vorgeordnetem Speichervolumen
DE10121892A1 (de) * 2001-05-05 2002-11-07 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10147830B4 (de) * 2001-09-27 2008-05-08 L'orange Gmbh Kraftstoffinjektor
DE10210282A1 (de) * 2002-03-08 2003-09-25 Bosch Gmbh Robert Vorrichtung zum Einspritzen von Kraftstoff an stationären Verbrennungskraftmaschinen
FI116158B (fi) * 2002-04-08 2005-09-30 Waertsilae Finland Oy Mäntämoottorin polttoaineen syöttöjärjestelmä
FI117349B (fi) * 2002-08-02 2006-09-15 Waertsilae Finland Oy Polttoaineen syöttöjärjestelmä
FR2845130B1 (fr) 2002-09-30 2006-04-28 Delphi Tech Inc Systeme d'injection de carburant haute pression equipe de moyens materiels et logiciels d'attenuation des ondes de pression
DE10348926B4 (de) * 2003-10-18 2016-05-12 Robert Bosch Gmbh Kraftstoffinjektor für Speichereinspritzysteme
ATE413528T1 (de) * 2004-06-30 2008-11-15 Fiat Ricerche Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
CN101223352B (zh) * 2005-07-18 2010-12-08 甘瑟-许德罗玛格股份公司 用于内燃机的蓄压式喷射***
DE102005062549A1 (de) * 2005-12-27 2007-07-05 Robert Bosch Gmbh Kraftstoffinjektor für eine Brennkraftmaschine, sowie Verfahren zum Herstellen eines Steuerventils für einen Kraftstoffinjektor
DE102007025617A1 (de) * 2007-06-01 2008-12-04 Robert Bosch Gmbh Kraftstoffinjektor mit geringem Verschleiß
DE102007039893B4 (de) * 2007-08-23 2013-05-08 Continental Automotive Gmbh Einspritzanlage für eine Brennkraftmaschine
WO2009033304A1 (de) 2007-09-13 2009-03-19 Ganser-Hydromag Ag Brennstoffeinspritzvorrichtung
JP4894804B2 (ja) * 2008-03-28 2012-03-14 株式会社デンソー 燃料噴射弁
FI20115126L (fi) * 2011-02-09 2012-08-10 Waertsilae Finland Oy Polttoaineen ruiskutusjärjestelmä
EP4030049A1 (en) 2021-01-14 2022-07-20 Wärtsilä Finland Oy A common rail fuel injection system for a multicylinder internal combustion piston engine, method of upgrading a fuel injection system in a multicylinder internal combustion piston engine and an internal combustion piston engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421088A (en) * 1980-07-03 1983-12-20 Lucas Industries Limited Fuel system for compression ignition engine
GB2110300A (en) * 1981-11-27 1983-06-15 Lucas Ind Plc Fuel injection system for a compression ignition engine
US5148987A (en) * 1990-07-05 1992-09-22 Yamaha Hatsudoki Kabushiki Kaisha High pressure fuel injection device for engine
US5467757A (en) * 1993-08-20 1995-11-21 Toyota Jidosha Kabushiki Kaisha Compression-ignition type engine and combustion method of same
DE4341546A1 (de) * 1993-12-07 1995-06-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19544241A1 (de) * 1994-12-10 1996-06-13 Volkswagen Ag Einrichtung zur geräuscharmen Hochdruckeinspritzung von Kraftstoff
JPH1030521A (ja) * 1996-07-12 1998-02-03 Denso Corp 燃料噴射装置
DE19712135C1 (de) * 1997-03-22 1998-08-13 Mtu Friedrichshafen Gmbh Kraftstoffeinspritzsystem für eine Brennkraftmaschine

Also Published As

Publication number Publication date
GB2341637A (en) 2000-03-22
IT1309055B1 (it) 2002-01-16
FR2783284A1 (fr) 2000-03-17
GB2341637B (en) 2000-08-16
ITRM990557A1 (it) 2001-03-06
DE19842067A1 (de) 2000-03-16
IT1309056B1 (it) 2002-01-16
GB9921494D0 (en) 1999-11-17
ITRM990556A1 (it) 2001-03-06
ITRM990556A0 (it) 1999-09-06

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