FR2816008B1 - Dispositif d'injection de carburant pour moteur a combustion interne - Google Patents

Dispositif d'injection de carburant pour moteur a combustion interne

Info

Publication number
FR2816008B1
FR2816008B1 FR0013826A FR0013826A FR2816008B1 FR 2816008 B1 FR2816008 B1 FR 2816008B1 FR 0013826 A FR0013826 A FR 0013826A FR 0013826 A FR0013826 A FR 0013826A FR 2816008 B1 FR2816008 B1 FR 2816008B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
fuel injection
injection device
fuel
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
FR0013826A
Other languages
English (en)
Other versions
FR2816008A1 (fr
Inventor
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
Priority to FR0013826A priority Critical patent/FR2816008B1/fr
Priority to DE60104210T priority patent/DE60104210T2/de
Priority to PCT/FR2001/003244 priority patent/WO2002035086A1/fr
Priority to ES01980605T priority patent/ES2219570T3/es
Priority to EP01980605A priority patent/EP1336050B1/fr
Publication of FR2816008A1 publication Critical patent/FR2816008A1/fr
Application granted granted Critical
Publication of FR2816008B1 publication Critical patent/FR2816008B1/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/167—Means for compensating clearance or thermal expansion
    • 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
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0013826A 2000-10-27 2000-10-27 Dispositif d'injection de carburant pour moteur a combustion interne Expired - Fee Related FR2816008B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0013826A FR2816008B1 (fr) 2000-10-27 2000-10-27 Dispositif d'injection de carburant pour moteur a combustion interne
DE60104210T DE60104210T2 (de) 2000-10-27 2001-10-19 Kraftstoffeinspritzvorrichtung für eine brennkraftmaschine
PCT/FR2001/003244 WO2002035086A1 (fr) 2000-10-27 2001-10-19 Dispositif d'injection de carburant pour moteur a combustion interne
ES01980605T ES2219570T3 (es) 2000-10-27 2001-10-19 Dispositivo de inyeccion de combustible para motor de combustion interna.
EP01980605A EP1336050B1 (fr) 2000-10-27 2001-10-19 Dispositif d'injection de carburant pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013826A FR2816008B1 (fr) 2000-10-27 2000-10-27 Dispositif d'injection de carburant pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2816008A1 FR2816008A1 (fr) 2002-05-03
FR2816008B1 true FR2816008B1 (fr) 2003-02-07

Family

ID=8855822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013826A Expired - Fee Related FR2816008B1 (fr) 2000-10-27 2000-10-27 Dispositif d'injection de carburant pour moteur a combustion interne

Country Status (5)

Country Link
EP (1) EP1336050B1 (fr)
DE (1) DE60104210T2 (fr)
ES (1) ES2219570T3 (fr)
FR (1) FR2816008B1 (fr)
WO (1) WO2002035086A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200201605A (da) * 2002-10-22 2004-04-23 Hans Jensen Lubricators As Ventil til montering i cyllindervæg
FR2854664B1 (fr) * 2003-05-09 2006-06-30 Renault Sa Dispositif d'injection de fluide
DK177669B1 (da) 2012-09-25 2014-02-10 Hans Jensen Lubricators As Injektionsdyse til brug ved olieinjicering af olie for smøring af cylindre i større motorer samt anvendelse heraf
DE102015222035B4 (de) * 2015-11-10 2017-09-14 Ford Global Technologies, Llc Einspritzventil mit Piezo-Direktantrieb sowie Betriebsverfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721100A (en) * 1951-11-13 1955-10-18 Jr Albert G Bodine High frequency injector valve
GB1262271A (en) 1968-02-05 1972-02-02 Turnbull Marine Design Ship tail-shaft bearing assembly
DE3010985A1 (de) 1980-03-21 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Kraftstoff-einspritzduese mit zusaetzlicher kraftstoff-zerstaeubung
FR2488655A2 (fr) * 1980-08-18 1982-02-19 Rockwell International Corp Injecteur de carburant equipe d'un clapet de retenue a vibrations ultra-sonores, notamment pour moteur diesel
US5025766A (en) 1987-08-24 1991-06-25 Hitachi, Ltd. Fuel injection valve and fuel supply system equipped therewith for internal combustion engines
US5330100A (en) 1992-01-27 1994-07-19 Igor Malinowski Ultrasonic fuel injector
DE19701288C2 (de) 1997-01-16 1999-10-14 Daimler Benz Ag Ventil zur dosierten Abgabe von Fluiden
GB2327982B (en) * 1997-08-07 2000-12-06 Lotus Car An internal combustion engine with fuel injection means and a method of delivering gasoline fuel into a combustion chamber of an internal combustion engine
FR2792369B1 (fr) 1999-04-15 2001-05-11 Renault Dispositif d'injection de carburant pour moteur a combustion interne

Also Published As

Publication number Publication date
FR2816008A1 (fr) 2002-05-03
DE60104210D1 (de) 2004-08-12
EP1336050B1 (fr) 2004-07-07
DE60104210T2 (de) 2005-08-04
WO2002035086A1 (fr) 2002-05-02
EP1336050A1 (fr) 2003-08-20
ES2219570T3 (es) 2004-12-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20160630