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FR2933749B1 - Dispositif d'injection a haute pression pour un moteur a combustion interne a injection directe. - Google Patents

Dispositif d'injection a haute pression pour un moteur a combustion interne a injection directe.

Info

Publication number
FR2933749B1
FR2933749B1 FR0954661A FR0954661A FR2933749B1 FR 2933749 B1 FR2933749 B1 FR 2933749B1 FR 0954661 A FR0954661 A FR 0954661A FR 0954661 A FR0954661 A FR 0954661A FR 2933749 B1 FR2933749 B1 FR 2933749B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
high pressure
injection device
direct 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.)
Active
Application number
FR0954661A
Other languages
English (en)
Other versions
FR2933749A1 (fr
Inventor
Dirk Hofner
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.)
Audi AG
Original Assignee
Audi 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 Audi AG filed Critical Audi AG
Publication of FR2933749A1 publication Critical patent/FR2933749A1/fr
Application granted granted Critical
Publication of FR2933749B1 publication Critical patent/FR2933749B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0954661A 2008-07-09 2009-07-06 Dispositif d'injection a haute pression pour un moteur a combustion interne a injection directe. Active FR2933749B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008032385.3A DE102008032385B4 (de) 2008-07-09 2008-07-09 Hochdruckeinspritzanordnung für eine direkteinspritzende Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2933749A1 FR2933749A1 (fr) 2010-01-15
FR2933749B1 true FR2933749B1 (fr) 2015-12-11

Family

ID=41427046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0954661A Active FR2933749B1 (fr) 2008-07-09 2009-07-06 Dispositif d'injection a haute pression pour un moteur a combustion interne a injection directe.

Country Status (5)

Country Link
US (1) US8151760B2 (fr)
CN (1) CN101624953B (fr)
DE (1) DE102008032385B4 (fr)
FR (1) FR2933749B1 (fr)
IT (1) IT1396912B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949247B1 (fr) * 2009-08-24 2011-09-16 Renault Sa Systeme de montage d'un dispositif d'injection a aiguille resonnante.
US8469004B2 (en) 2010-09-14 2013-06-25 Ford Global Technologies, Llc Beveled dampening element for a fuel injector
US8516996B2 (en) * 2010-12-01 2013-08-27 Ford Global Technologies Direct fuel injection system for internal combustion engine with conical ring injector isolator
JP2013149232A (ja) * 2011-12-22 2013-08-01 Fujifilm Corp 導電シート及びタッチパネル
DE102013200982A1 (de) * 2013-01-22 2014-07-24 Robert Bosch Gmbh Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einer Aufhängung
DE102014225976A1 (de) * 2014-12-16 2016-06-16 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung
DE102016225957A1 (de) * 2016-12-22 2018-06-28 Robert Bosch Gmbh Injektor mit verbesserter Sicherung

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671715A (en) * 1995-04-27 1997-09-30 Nipon Soken, Inc. Fuel injection device
JPH09112697A (ja) 1995-10-17 1997-05-02 Mitsubishi Electric Corp シールリング
JP3033499B2 (ja) * 1996-08-22 2000-04-17 三菱自動車工業株式会社 シリンダヘッドのシール装置
US5752487A (en) * 1997-06-11 1998-05-19 Caterpillar Inc. Injector combustion gas seal
DE19732802A1 (de) * 1997-07-30 1999-02-04 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
US6199533B1 (en) * 1999-02-01 2001-03-13 Cummins Engine Company, Inc. Pilot valve controlled three-way fuel injection control valve assembly
DE59808465D1 (de) * 1997-12-23 2003-06-26 Siemens Ag Einspritzventil mit steuerventil
DE19816316A1 (de) * 1998-04-11 1999-10-14 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE19829553A1 (de) * 1998-07-02 2000-01-05 Bosch Gmbh Robert Druckventil
DE19900033A1 (de) * 1999-01-02 2000-07-06 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
JP3986712B2 (ja) * 1999-08-13 2007-10-03 ヤンマー株式会社 直接噴射式ディーゼル機関
US6575138B2 (en) * 1999-10-15 2003-06-10 Westport Research Inc. Directly actuated injection valve
JP2001132582A (ja) * 1999-11-10 2001-05-15 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁
DE10012759A1 (de) 2000-03-16 2001-09-20 Volkswagen Ag Brennkraftmaschine mit Einspritzventilen
JP3732723B2 (ja) * 2000-07-06 2006-01-11 株式会社日立製作所 電磁式燃料噴射弁
JP4140175B2 (ja) * 2000-07-21 2008-08-27 株式会社デンソー 内燃機関用蓄圧式燃料噴射装置
DE10038763A1 (de) 2000-08-09 2002-02-21 Bosch Gmbh Robert Ausgleichselement für ein Brennstoffeinspritzventil
JP4072402B2 (ja) * 2002-09-06 2008-04-09 株式会社日立製作所 燃料噴射弁およびそれを搭載した内燃機関
US7201663B2 (en) * 2003-05-08 2007-04-10 American Axle & Manufacturing, Inc. Universal joint with integral seal deflector and retainer assembly
DE10338715B4 (de) 2003-08-22 2014-07-17 Robert Bosch Gmbh Ausgleichselement für ein Brennstoffeinspritzventil
DE102005009118A1 (de) * 2005-03-01 2006-09-14 Dr.Ing.H.C. F. Porsche Ag Zylinderkopf für eine direkteinspritzende Brennkraftmaschine
US7293550B2 (en) * 2006-01-31 2007-11-13 Gm Global Technology Operations, Inc. Fuel injector isolation seat
JP4948295B2 (ja) * 2007-07-06 2012-06-06 愛三工業株式会社 燃料噴射弁
US7516735B1 (en) * 2008-01-16 2009-04-14 Millennium Industries Attachment for fuel injectors in a fuel delivery system

Also Published As

Publication number Publication date
US8151760B2 (en) 2012-04-10
FR2933749A1 (fr) 2010-01-15
US20100006060A1 (en) 2010-01-14
CN101624953A (zh) 2010-01-13
DE102008032385B4 (de) 2018-03-29
DE102008032385A1 (de) 2010-01-21
ITMI20091186A1 (it) 2010-01-10
CN101624953B (zh) 2012-06-13
IT1396912B1 (it) 2012-12-20

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