DE602006005682D1 - Kraftstoffeinspritzvorrichtung und verfahren zur steuerung dieser vorrichtung - Google Patents

Kraftstoffeinspritzvorrichtung und verfahren zur steuerung dieser vorrichtung

Info

Publication number
DE602006005682D1
DE602006005682D1 DE602006005682T DE602006005682T DE602006005682D1 DE 602006005682 D1 DE602006005682 D1 DE 602006005682D1 DE 602006005682 T DE602006005682 T DE 602006005682T DE 602006005682 T DE602006005682 T DE 602006005682T DE 602006005682 D1 DE602006005682 D1 DE 602006005682D1
Authority
DE
Germany
Prior art keywords
actuator
controlling
head
rod
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.)
Active
Application number
DE602006005682T
Other languages
English (en)
Inventor
Samir Guerbaoui
Andre Agneray
Laurent Levin
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of DE602006005682D1 publication Critical patent/DE602006005682D1/de
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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/041—Injectors peculiar thereto having vibrating means for atomizing the fuel, e.g. with sonic or ultrasonic vibrations
    • 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
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE602006005682T 2005-08-01 2006-07-20 Kraftstoffeinspritzvorrichtung und verfahren zur steuerung dieser vorrichtung Active DE602006005682D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0508182A FR2889257B1 (fr) 2005-08-01 2005-08-01 Dispositif d'injection de carburant et procede de commande d'un tel dispositif
PCT/FR2006/050740 WO2007015022A1 (fr) 2005-08-01 2006-07-20 Dispositif d'injection de carburant et procede de commande d'un tel dispositif

Publications (1)

Publication Number Publication Date
DE602006005682D1 true DE602006005682D1 (de) 2009-04-23

Family

ID=36021719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006005682T Active DE602006005682D1 (de) 2005-08-01 2006-07-20 Kraftstoffeinspritzvorrichtung und verfahren zur steuerung dieser vorrichtung

Country Status (10)

Country Link
US (1) US7784708B2 (de)
EP (1) EP1913253B1 (de)
KR (1) KR101129016B1 (de)
CN (1) CN101233313B (de)
AT (1) ATE425354T1 (de)
DE (1) DE602006005682D1 (de)
ES (1) ES2320041T3 (de)
FR (1) FR2889257B1 (de)
RU (1) RU2439362C2 (de)
WO (1) WO2007015022A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918123A1 (fr) * 2007-06-27 2009-01-02 Renault Sas Dispositif d'injection de fluide.
FR2922964B1 (fr) 2007-10-31 2009-11-20 Renault Sas Dispositif d'injection de fluide a aiguille resonante pour moteur a combustion interne
FR2924176A3 (fr) 2007-11-27 2009-05-29 Renault Sas Dispositif d'injection de fluide a aiguille resonnante pour moteur a combustion interne
DE102008054591A1 (de) * 2008-12-12 2010-06-17 Robert Bosch Gmbh Entkopplungselement für eine Brennstoffeinspritzvorrichtung
FR2941746A1 (fr) 2009-02-02 2010-08-06 Renault Sas Dispositif d'injection de liquide, notamment de carburant, a actionneur electroactif.
FR2949247B1 (fr) * 2009-08-24 2011-09-16 Renault Sa Systeme de montage d'un dispositif d'injection a aiguille resonnante.
FR2978301B1 (fr) 2011-07-18 2013-08-02 Renault Sa Procede d'assemblage d'un transducteur ultrasonore et transducteur obtenu par le procede
RU2540347C2 (ru) * 2013-01-24 2015-02-10 Федеральное государственнное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" Электроуправляемая форсунка для впрыскивания топлива в двигатель внутреннего сгорания
US10119507B1 (en) * 2017-07-17 2018-11-06 GM Global Technology Operations LLC Rotating fuel injector assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314899A1 (de) 1983-04-25 1984-10-25 Mesenich, Gerhard, Dipl.-Ing., 4630 Bochum Federanordnung mit zusatzmasse zur verbesserung des dynamischen verhaltens von elektromagnetsystemen
DE19546033A1 (de) * 1995-12-09 1997-06-12 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US6318646B1 (en) * 1999-03-26 2001-11-20 MAGNETI MARELLI S.p.A. Fuel injector
JP2000297720A (ja) 1999-04-13 2000-10-24 Hitachi Ltd 燃料噴射装置
JP3816801B2 (ja) * 2000-01-26 2006-08-30 株式会社日立製作所 電磁式燃料噴射弁
US6543700B2 (en) * 2000-12-11 2003-04-08 Kimberly-Clark Worldwide, Inc. Ultrasonic unitized fuel injector with ceramic valve body
DE10148603B4 (de) 2001-10-02 2004-02-19 Siemens Ag Aktoreinheit mit wenigstens zwei Aktorelementen
DE10232193A1 (de) * 2002-07-16 2004-02-05 Robert Bosch Gmbh Brennstoffeinspritzventil
FR2854664B1 (fr) 2003-05-09 2006-06-30 Renault Sa Dispositif d'injection de fluide

Also Published As

Publication number Publication date
US20080315019A1 (en) 2008-12-25
CN101233313B (zh) 2011-02-16
EP1913253B1 (de) 2009-03-11
KR101129016B1 (ko) 2012-03-28
FR2889257A1 (fr) 2007-02-02
ATE425354T1 (de) 2009-03-15
EP1913253A1 (de) 2008-04-23
RU2439362C2 (ru) 2012-01-10
US7784708B2 (en) 2010-08-31
CN101233313A (zh) 2008-07-30
KR20080043790A (ko) 2008-05-19
WO2007015022A1 (fr) 2007-02-08
RU2008107952A (ru) 2009-09-10
ES2320041T3 (es) 2009-05-18
FR2889257B1 (fr) 2007-11-02

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Legal Events

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