FR2949247B1 - Systeme de montage d'un dispositif d'injection a aiguille resonnante. - Google Patents

Systeme de montage d'un dispositif d'injection a aiguille resonnante.

Info

Publication number
FR2949247B1
FR2949247B1 FR0955759A FR0955759A FR2949247B1 FR 2949247 B1 FR2949247 B1 FR 2949247B1 FR 0955759 A FR0955759 A FR 0955759A FR 0955759 A FR0955759 A FR 0955759A FR 2949247 B1 FR2949247 B1 FR 2949247B1
Authority
FR
France
Prior art keywords
mounting
injection device
needle injection
resonant
resonant needle
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
FR0955759A
Other languages
English (en)
Other versions
FR2949247A1 (fr
Inventor
Andre Agneray
Nadim Malek
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 FR0955759A priority Critical patent/FR2949247B1/fr
Priority to EP10745289.8A priority patent/EP2470772B1/fr
Priority to CN201080038037.3A priority patent/CN102575628B/zh
Priority to PCT/FR2010/051263 priority patent/WO2011023867A1/fr
Priority to US13/392,140 priority patent/US9038602B2/en
Publication of FR2949247A1 publication Critical patent/FR2949247A1/fr
Application granted granted Critical
Publication of FR2949247B1 publication Critical patent/FR2949247B1/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0955759A 2009-08-24 2009-08-24 Systeme de montage d'un dispositif d'injection a aiguille resonnante. Active FR2949247B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0955759A FR2949247B1 (fr) 2009-08-24 2009-08-24 Systeme de montage d'un dispositif d'injection a aiguille resonnante.
EP10745289.8A EP2470772B1 (fr) 2009-08-24 2010-06-22 Système de montage d'un dispositif d' injection à aiguille résonnante
CN201080038037.3A CN102575628B (zh) 2009-08-24 2010-06-22 用于带有共振针的喷射装置的安装***
PCT/FR2010/051263 WO2011023867A1 (fr) 2009-08-24 2010-06-22 Système de montage d'un dispositif d' injection à aiguille résonnante
US13/392,140 US9038602B2 (en) 2009-08-24 2010-06-22 Mounting system for a resonating needle injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0955759A FR2949247B1 (fr) 2009-08-24 2009-08-24 Systeme de montage d'un dispositif d'injection a aiguille resonnante.

Publications (2)

Publication Number Publication Date
FR2949247A1 FR2949247A1 (fr) 2011-02-25
FR2949247B1 true FR2949247B1 (fr) 2011-09-16

Family

ID=41719271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0955759A Active FR2949247B1 (fr) 2009-08-24 2009-08-24 Systeme de montage d'un dispositif d'injection a aiguille resonnante.

Country Status (5)

Country Link
US (1) US9038602B2 (fr)
EP (1) EP2470772B1 (fr)
CN (1) CN102575628B (fr)
FR (1) FR2949247B1 (fr)
WO (1) WO2011023867A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829057A1 (de) * 1978-07-01 1980-01-10 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE19941930A1 (de) * 1999-09-03 2001-03-15 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19962968A1 (de) * 1999-12-24 2001-06-28 Bosch Gmbh Robert Ausgleichselement
DE10126336A1 (de) * 2001-05-30 2002-12-12 Siemens Ag Zylinderkopf und daran montierter Injektor
FR2832189B1 (fr) * 2001-11-09 2004-12-03 Renault Dispositif de fixation d'un systeme d'injection de carburant pour moteur a combustion interne
FR2889257B1 (fr) * 2005-08-01 2007-11-02 Renault Sas Dispositif d'injection de carburant et procede de commande d'un tel dispositif
DE602006003999D1 (de) 2006-03-23 2009-01-15 Delphi Tech Inc Befestigungsanordnung für einen Injektor
DE602006012633D1 (de) * 2006-06-01 2010-04-15 Continental Automotive Gmbh Ausgleichsvorrichtung und Zylinderkopfanordnung
KR100862418B1 (ko) * 2006-12-15 2008-10-08 현대자동차주식회사 자동차용 인젝터 클램프
FR2918123A1 (fr) * 2007-06-27 2009-01-02 Renault Sas Dispositif d'injection de fluide.
DE102008032385B4 (de) * 2008-07-09 2018-03-29 Audi Ag Hochdruckeinspritzanordnung für eine direkteinspritzende Brennkraftmaschine
US8714139B2 (en) * 2009-01-16 2014-05-06 Illinois Tool Works Inc. Dual-phase spring assembly for use with fuel injector system
US20110265767A1 (en) * 2010-05-03 2011-11-03 Delphi Technologies, Inc. Isolater for fuel injector

Also Published As

Publication number Publication date
WO2011023867A1 (fr) 2011-03-03
US9038602B2 (en) 2015-05-26
US20120204838A1 (en) 2012-08-16
EP2470772B1 (fr) 2017-03-29
FR2949247A1 (fr) 2011-02-25
EP2470772A1 (fr) 2012-07-04
CN102575628A (zh) 2012-07-11
CN102575628B (zh) 2014-07-02

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