ATE487055T1 - Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine - Google Patents

Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine

Info

Publication number
ATE487055T1
ATE487055T1 AT06425394T AT06425394T ATE487055T1 AT E487055 T1 ATE487055 T1 AT E487055T1 AT 06425394 T AT06425394 T AT 06425394T AT 06425394 T AT06425394 T AT 06425394T AT E487055 T1 ATE487055 T1 AT E487055T1
Authority
AT
Austria
Prior art keywords
combustion engine
internal combustion
fuel injection
injection device
fuel
Prior art date
Application number
AT06425394T
Other languages
English (en)
Inventor
Mario Ricco
Adriano Gorgoglione
Raffaele Ricco
Sergio Stucchi
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Application granted granted Critical
Publication of ATE487055T1 publication Critical patent/ATE487055T1/de

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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • 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
    • F02M59/205—Quantity of fuel admitted to pumping elements being metered by an auxiliary metering device
    • 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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/08—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
AT06425394T 2006-06-09 2006-06-09 Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine ATE487055T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425394A EP1865193B1 (de) 2006-06-09 2006-06-09 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ATE487055T1 true ATE487055T1 (de) 2010-11-15

Family

ID=37198747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06425394T ATE487055T1 (de) 2006-06-09 2006-06-09 Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine

Country Status (7)

Country Link
US (1) US7395812B2 (de)
EP (1) EP1865193B1 (de)
JP (1) JP4536710B2 (de)
KR (1) KR100897135B1 (de)
CN (1) CN101086242B (de)
AT (1) ATE487055T1 (de)
DE (1) DE602006017981D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657430B1 (de) * 2004-11-12 2008-05-07 C.R.F. Società Consortile per Azioni Ein Kraftstoffeinspritzsystem mit Akkumulatorvolumen für eine Brennkraftmaschine
WO2007083404A1 (ja) * 2006-01-20 2007-07-26 Bosch Corporation 内燃機関の燃料噴射システム
DE602007004729D1 (de) * 2007-09-11 2010-03-25 Fiat Ricerche Kraftstoffeinspritzeinrichtung mit einer Hochdruckkraftstoffpumpe mit variabler Durchflussmenge
DE102008050380A1 (de) * 2008-10-02 2010-04-08 Motorenfabrik Hatz Gmbh & Co Kg Einspritzsystem für Dieselkraftstoffe
DE102010001834A1 (de) * 2010-02-11 2011-08-11 Robert Bosch GmbH, 70469 Verfahren zur Versorgung einer Hochdruckpumpe in einem Kraftstoffeinspritzsystem einer Brennkraftmaschine mit Kraftstoff sowie Kraftstoffeinspritzsystem
US8690075B2 (en) * 2011-11-07 2014-04-08 Caterpillar Inc. Fuel injector with needle control system that includes F, A, Z and E orifices
DE102018217990A1 (de) * 2018-10-22 2020-04-23 Robert Bosch Gmbh Hochdruckpumpenanordnung
US10895233B2 (en) * 2019-05-16 2021-01-19 Caterpillar Inc. Fuel system having fixed geometry flow regulating valve for limiting injector cross talk

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US5577892A (en) * 1993-11-26 1996-11-26 Mercedes Benz Ag Method of injecting fuel including delayed magnetic spill valve actuation
US5538403A (en) * 1994-05-06 1996-07-23 Cummins Engine Company, Inc. High pressure pump for fuel injection systems
DE19549108A1 (de) * 1995-12-29 1997-07-03 Bosch Gmbh Robert System zur Kraftstoffhochdruckerzeugung für ein in Brennkraftmaschinen eingesetztes Kraftstoffeinspritzsystem
DE19644915A1 (de) * 1996-10-29 1998-04-30 Bosch Gmbh Robert Hochdruckpumpe
US6045120A (en) * 1998-01-13 2000-04-04 Cummins Engine Company, Inc. Flow balanced spill control valve
DE19834121A1 (de) * 1998-07-29 2000-02-03 Bosch Gmbh Robert Kraftstoffversorgungsanlage einer Brennkraftmaschine
DE19846157A1 (de) * 1998-10-07 2000-04-13 Bosch Gmbh Robert Pumpenanordnung zur Kraftstoffhochdruckerzeugung
DE19860672A1 (de) * 1998-12-29 2000-07-13 Bosch Gmbh Robert Kolbenpumpe zur Kraftstoffhochdruckerzeugung
IT1308779B1 (it) * 1999-07-02 2002-01-10 Elasis Sistema Ricerca Fiat Dispositivo di regolazione della pressione di mandata di una pompa,adesempio per l'alimentazione di combustibile ad un motore a combustione
JP2001182597A (ja) * 1999-12-24 2001-07-06 Hitachi Ltd 高圧燃料ポンプ制御装置及び筒内噴射エンジン制御装置
JP3851056B2 (ja) * 2000-04-18 2006-11-29 トヨタ自動車株式会社 高圧ポンプ
IT1320684B1 (it) * 2000-10-03 2003-12-10 Fiat Ricerche Dispositivo di controllo della portata di una pompa ad alta pressionein un impianto di iniezione a collettore comune del combustibile di un
JP2002195129A (ja) * 2000-12-27 2002-07-10 Mitsubishi Electric Corp 可変吐出量燃料供給装置
JP4123729B2 (ja) * 2001-03-15 2008-07-23 株式会社日立製作所 燃料供給装置の制御方法
JP3773817B2 (ja) * 2001-07-13 2006-05-10 三洋電機株式会社 ノイズキャンセラ
JP2005502816A (ja) * 2001-09-10 2005-01-27 スタナダイン コーポレイション 液圧式ポンプのための複合型要求制御
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DE10155247B4 (de) * 2001-11-09 2006-08-24 Siemens Ag Einspritzanlage mit Notlauffunktion
US6832748B2 (en) * 2001-12-05 2004-12-21 Cummins Inc. Outwardly opening, seat-sealed, force balanced, hydraulic valve and actuator assembly
DE10218021A1 (de) * 2002-04-23 2003-11-06 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
JP3855861B2 (ja) * 2002-06-28 2006-12-13 トヨタ自動車株式会社 内燃機関の高圧燃料供給装置
ITBO20020498A1 (it) * 2002-07-30 2004-01-30 Magneti Marelli Powertrain Spa Impianto di iniezione di carburante di tipo common rail con pompa a portata variabile
JP3925376B2 (ja) * 2002-09-30 2007-06-06 株式会社デンソー 高圧燃料ポンプ
JP2004208753A (ja) * 2002-12-27 2004-07-29 Tokico Ltd 支持装置
JP2004316518A (ja) * 2003-04-15 2004-11-11 Denso Corp 高圧燃料供給装置
JP4207834B2 (ja) * 2003-06-27 2009-01-14 株式会社デンソー 蓄圧式燃料噴射システム
JP4036153B2 (ja) * 2003-07-22 2008-01-23 株式会社日立製作所 ダンパ機構及び高圧燃料供給ポンプ
JP4042057B2 (ja) * 2003-11-04 2008-02-06 株式会社デンソー バルブ開度調整装置およびコモンレール式燃料噴射装置
JP4164021B2 (ja) * 2003-12-12 2008-10-08 株式会社日立製作所 エンジンの高圧燃料ポンプ制御装置
ITBO20040322A1 (it) * 2004-05-20 2004-08-20 Magneti Marelli Powertrain Spa Metodo ed impianto per l'iniezione diretta di carburante in un motore a combustione interna
ATE355457T1 (de) * 2004-11-12 2006-03-15 Fiat Ricerche Hochdruckpumpe mit einer einrichtung zum steuern des durchflusses für ein brennstoffeinspritzsystem

Also Published As

Publication number Publication date
JP4536710B2 (ja) 2010-09-01
US20070283928A1 (en) 2007-12-13
EP1865193B1 (de) 2010-11-03
JP2007327484A (ja) 2007-12-20
CN101086242A (zh) 2007-12-12
KR100897135B1 (ko) 2009-05-14
KR20070117989A (ko) 2007-12-13
US7395812B2 (en) 2008-07-08
CN101086242B (zh) 2011-04-20
EP1865193A1 (de) 2007-12-12
DE602006017981D1 (de) 2010-12-16

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