FR2818323B1 - Installation d'injection de carburant - Google Patents

Installation d'injection de carburant

Info

Publication number
FR2818323B1
FR2818323B1 FR0116459A FR0116459A FR2818323B1 FR 2818323 B1 FR2818323 B1 FR 2818323B1 FR 0116459 A FR0116459 A FR 0116459A FR 0116459 A FR0116459 A FR 0116459A FR 2818323 B1 FR2818323 B1 FR 2818323B1
Authority
FR
France
Prior art keywords
fuel injection
injection plant
plant
fuel
injection
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
FR0116459A
Other languages
English (en)
Other versions
FR2818323A1 (fr
Inventor
Martin Kropp
Hans Christoph Magel
Wolfgang Otterbach
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2818323A1 publication Critical patent/FR2818323A1/fr
Application granted granted Critical
Publication of FR2818323B1 publication Critical patent/FR2818323B1/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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • 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
    • 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
    • F02M59/105—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 hydraulic drive

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)
FR0116459A 2000-12-20 2001-12-19 Installation d'injection de carburant Expired - Fee Related FR2818323B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10063545A DE10063545C1 (de) 2000-12-20 2000-12-20 Kraftstoffeinspritzeinrichtung

Publications (2)

Publication Number Publication Date
FR2818323A1 FR2818323A1 (fr) 2002-06-21
FR2818323B1 true FR2818323B1 (fr) 2003-12-19

Family

ID=7667967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0116459A Expired - Fee Related FR2818323B1 (fr) 2000-12-20 2001-12-19 Installation d'injection de carburant

Country Status (4)

Country Link
US (1) US6752325B2 (fr)
JP (1) JP2002202021A (fr)
DE (1) DE10063545C1 (fr)
FR (1) FR2818323B1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19939422A1 (de) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Kraftstoffeinspritzsystem für eine Brennkraftmaschine
JP4345096B2 (ja) * 2001-09-28 2009-10-14 株式会社デンソー 燃料噴射装置
DE10158951A1 (de) * 2001-12-03 2003-06-12 Daimler Chrysler Ag Mit Druckübersetzung arbeitendes Einspritzsystem
GB2394002B (en) * 2001-12-03 2004-06-16 Daimler Chrysler Ag Injection system operating with pressure intensification
JP4308487B2 (ja) * 2002-07-11 2009-08-05 株式会社豊田中央研究所 燃料噴射装置における燃料噴射方法
US6854446B2 (en) 2002-07-11 2005-02-15 Toyota Jidosha Kabushiki Kaisha Fuel injection apparatus
DE10247210A1 (de) * 2002-10-10 2004-04-22 Robert Bosch Gmbh Filteranordnung für Kraftstoffeinspritzsysteme
DE10315015B4 (de) * 2003-04-02 2005-12-15 Robert Bosch Gmbh Kraftstoffinjektor mit Druckverstärker und Servoventil mit optimierter Steuermenge
JP2006522254A (ja) * 2003-04-02 2006-09-28 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 増圧器を備えたサーボ弁制御式の燃料インジェクタ
DE10315016A1 (de) * 2003-04-02 2004-10-28 Robert Bosch Gmbh Kraftstoffinjektor mit leckagefreiem Servoventil
DE10315489B3 (de) * 2003-04-04 2004-08-26 Robert Bosch Gmbh Kraftstoffinjektor mit Druckübersetzer und in ein Düsenmodul integriertem Dämpfungskolben
ATE375446T1 (de) * 2004-01-13 2007-10-15 Delphi Tech Inc Kraftstoffeinspritzventil
EP1577541A1 (fr) * 2004-03-19 2005-09-21 Dualon International Holding SA Soupape de commande d'un system d'injection
JP3994990B2 (ja) * 2004-07-21 2007-10-24 株式会社豊田中央研究所 燃料噴射装置
JP4075894B2 (ja) * 2004-09-24 2008-04-16 トヨタ自動車株式会社 燃料噴射装置
JP4003770B2 (ja) 2004-10-01 2007-11-07 トヨタ自動車株式会社 燃料噴射装置
JP4305394B2 (ja) * 2005-01-25 2009-07-29 株式会社デンソー 内燃機関用燃料噴射装置
WO2006091392A1 (fr) * 2005-02-22 2006-08-31 Siemens Vdo Automotive Corporation Systeme a rampe commune avec amplification de pression
DE102005030220A1 (de) * 2005-06-29 2007-01-04 Robert Bosch Gmbh Injektor mit zuschaltbarem Druckübersetzer
DE102005033123B3 (de) 2005-07-15 2006-12-21 L'orange Gmbh Kraftstoffinjektor
JP4400528B2 (ja) * 2005-08-02 2010-01-20 株式会社デンソー 内燃機関用燃料噴射装置
DE102005059163A1 (de) * 2005-12-12 2007-06-21 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine
EP2004986B1 (fr) * 2006-03-30 2012-01-18 Volvo Lastvagnar AB Système d'injection de carburant
DE102006038840A1 (de) * 2006-08-18 2008-02-21 Robert Bosch Gmbh Kraftstoffinjektor mit Kolbenrückholung eines Druckübersetzerkolbens
DE102006039264A1 (de) * 2006-08-22 2008-02-28 Volkswagen Ag Kraftstoffeinspritzvorrichtung mit Druckverstärker
JP2008232026A (ja) * 2007-03-20 2008-10-02 Denso Corp インジェクタ
JP4734351B2 (ja) 2008-01-28 2011-07-27 日立オートモティブシステムズ株式会社 燃料噴射弁及び内燃機関
WO2010104423A2 (fr) * 2009-03-13 2010-09-16 Powercell Sweden Ab Système d'injection de combustible et procédé pour l'injection de combustible hydrocarboné dans un reformeur de combustible
DE102011000872A1 (de) 2011-02-22 2012-08-23 Jochen Mertens Verfahren zur Einspritzung eines Kraftstoffs sowie zugehörige Vorrichtung
US10982635B2 (en) * 2012-05-29 2021-04-20 Delphi Technologies Ip Limited Fuel injector and method for controlling the same
DE102013009378A1 (de) 2013-05-28 2014-12-04 Jochen Mertens Vorrichtung zur Einspritzung eines Kraftstoffs und zur optionalen Nutzung innerhalb der Vorrichtung zur Speicherung und Verwendung von Bremsenergie
EP3234340B1 (fr) * 2014-12-19 2020-07-08 Volvo Truck Corporation Système d'injection d'un moteur à combustion interne et véhicule automobile comprenant un tel système d'injection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124073A (en) * 1981-01-24 1982-08-02 Diesel Kiki Co Ltd Fuel injection device
US5669355A (en) * 1994-07-29 1997-09-23 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5732679A (en) * 1995-04-27 1998-03-31 Isuzu Motors Limited Accumulator-type fuel injection system
JPH09209867A (ja) * 1996-02-07 1997-08-12 Mitsubishi Motors Corp 燃料噴射装置
DE19910970A1 (de) * 1999-03-12 2000-09-28 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung
DE19939429A1 (de) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung
DE19939420B4 (de) * 1999-08-20 2004-12-09 Robert Bosch Gmbh Kraftstoffeinspritzverfahren und -system für eine Brennkraftmaschine
JP2001323858A (ja) * 2000-05-17 2001-11-22 Bosch Automotive Systems Corp 燃料噴射装置

Also Published As

Publication number Publication date
US20020088435A1 (en) 2002-07-11
US6752325B2 (en) 2004-06-22
FR2818323A1 (fr) 2002-06-21
JP2002202021A (ja) 2002-07-19
DE10063545C1 (de) 2002-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070831