FR2854664B1 - Dispositif d'injection de fluide - Google Patents

Dispositif d'injection de fluide

Info

Publication number: FR2854664B1
Authority: FR; France
Prior art keywords: opening; valve; injection device; fluid injection; needle
Prior art date: 2003-05-09
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 - Lifetime

Application number

FR0305622A

Other languages

English (en)

Other versions

FR2854664A1 (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 SA

Renault SAS

Original Assignee

Renault SA

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.)

2003-05-09

Filing date

2003-05-09

Publication date

2006-06-30

2003-05-09 Priority to FR0305622A priority Critical patent/FR2854664B1/fr

2003-05-09 Application filed by Renault SA, Renault SAS filed Critical Renault SA

2004-05-07 Priority to EP04742676A priority patent/EP1623107B1/fr

2004-05-07 Priority to US10/555,327 priority patent/US7311273B2/en

2004-05-07 Priority to AT04742676T priority patent/ATE426092T1/de

2004-05-07 Priority to DE602004020064T priority patent/DE602004020064D1/de

2004-05-07 Priority to ES04742676T priority patent/ES2320453T3/es

2004-05-07 Priority to JP2006530336A priority patent/JP4491461B2/ja

2004-05-07 Priority to PCT/FR2004/001118 priority patent/WO2004101985A2/fr

2004-11-12 Publication of FR2854664A1 publication Critical patent/FR2854664A1/fr

2006-06-30 Application granted granted Critical

2006-06-30 Publication of FR2854664B1 publication Critical patent/FR2854664B1/fr

2023-05-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Nozzles (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Telephone Function (AREA)
Jet Pumps And Other Pumps (AREA)

FR0305622A 2003-05-09 2003-05-09 Dispositif d'injection de fluide Expired - Lifetime FR2854664B1 (fr)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FR0305622A FR2854664B1 (fr)	2003-05-09	2003-05-09	Dispositif d'injection de fluide
US10/555,327 US7311273B2 (en)	2003-05-09	2004-05-07	Fluid injection device
AT04742676T ATE426092T1 (de)	2003-05-09	2004-05-07	Fluideinspritzvorrichtung
DE602004020064T DE602004020064D1 (de)	2003-05-09	2004-05-07	Fluideinspritzvorrichtung
EP04742676A EP1623107B1 (fr)	2003-05-09	2004-05-07	DISPOSITIF D’INJECTION DE FLUIDE
ES04742676T ES2320453T3 (es)	2003-05-09	2004-05-07	Dispositivo de inyeccion de fluido.
JP2006530336A JP4491461B2 (ja)	2003-05-09	2004-05-07	流体の噴射装置及び自動車
PCT/FR2004/001118 WO2004101985A2 (fr)	2003-05-09	2004-05-07	Dispositif d’injection de fluide

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0305622A FR2854664B1 (fr)	2003-05-09	2003-05-09	Dispositif d'injection de fluide

Publications (2)

Publication Number	Publication Date
FR2854664A1 FR2854664A1 (fr)	2004-11-12
FR2854664B1 true FR2854664B1 (fr)	2006-06-30

Family

ID=33306253

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0305622A Expired - Lifetime FR2854664B1 (fr)	2003-05-09	2003-05-09	Dispositif d'injection de fluide

Country Status (8)

Country	Link
US (1)	US7311273B2 (fr)
EP (1)	EP1623107B1 (fr)
JP (1)	JP4491461B2 (fr)
AT (1)	ATE426092T1 (fr)
DE (1)	DE602004020064D1 (fr)
ES (1)	ES2320453T3 (fr)
FR (1)	FR2854664B1 (fr)
WO (1)	WO2004101985A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2889257B1 (fr)	2005-08-01	2007-11-02	Renault Sas	Dispositif d'injection de carburant et procede de commande d'un tel dispositif
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
DE602008004091D1 (de) *	2008-04-03	2011-02-03	Continental Automotive Gmbh	Aktuatoranordnung und Einspritzventil
FR2936025A1 (fr) *	2008-09-16	2010-03-19	Renault Sas	Dispositif d'injection de fuide.
FR2936024B1 (fr) *	2008-09-16	2014-08-08	Renault Sas	Dispositif d'injection de fluide.
FR2941746A1 (fr)	2009-02-02	2010-08-06	Renault Sas	Dispositif d'injection de liquide, notamment de carburant, a actionneur electroactif.
CN101798978B (zh) *	2010-03-24	2012-04-04	朱小平	电控裂式喷油器
US8978364B2 (en)	2012-05-07	2015-03-17	Tenneco Automotive Operating Company Inc.	Reagent injector
US8910884B2 (en)	2012-05-10	2014-12-16	Tenneco Automotive Operating Company Inc.	Coaxial flow injector

Family Cites Families (10)

* 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
US4907748A (en) *	1988-08-12	1990-03-13	Ford Motor Company	Fuel injector with silicon nozzle
DE19912665A1 (de) *	1999-03-20	2000-09-21	Bosch Gmbh Robert	Brennstoffeinspritzventil
FR2792369B1 (fr) *	1999-04-15	2001-05-11	Renault	Dispositif d'injection de carburant pour moteur a combustion interne
DE19939133A1 (de) *	1999-08-18	2001-02-22	Bosch Gmbh Robert	Brennstoffeinspritzventil
US6584958B2 (en) *	1999-10-15	2003-07-01	Westport Research Inc.	Directly actuated injection valve with a ferromagnetic needle
US6279842B1 (en) *	2000-02-29	2001-08-28	Rodi Power Systems, Inc.	Magnetostrictively actuated fuel injector
FR2811717B1 (fr) *	2000-07-13	2002-10-04	Renault	Dispositif d'injection de carburant pour moteur a combustion interne
DE10196450B3 (de) *	2000-07-21	2014-11-06	Continental Automotive Systems, Inc. ( n. d. Ges. d. Staates Delaware )	Metallurgische und mechanische Kompensation des Temperaturverhaltens von terbiumbasierten magnetostriktiven Legierungen der Seltenen Erden
FR2816008B1 (fr) *	2000-10-27	2003-02-07	Renault	Dispositif d'injection de carburant pour moteur a combustion interne

2003
- 2003-05-09 FR FR0305622A patent/FR2854664B1/fr not_active Expired - Lifetime
2004
- 2004-05-07 WO PCT/FR2004/001118 patent/WO2004101985A2/fr active Application Filing
- 2004-05-07 JP JP2006530336A patent/JP4491461B2/ja not_active Expired - Fee Related
- 2004-05-07 DE DE602004020064T patent/DE602004020064D1/de not_active Expired - Lifetime
- 2004-05-07 AT AT04742676T patent/ATE426092T1/de not_active IP Right Cessation
- 2004-05-07 EP EP04742676A patent/EP1623107B1/fr not_active Expired - Lifetime
- 2004-05-07 US US10/555,327 patent/US7311273B2/en not_active Expired - Fee Related
- 2004-05-07 ES ES04742676T patent/ES2320453T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO2004101985A2 (fr)	2004-11-25
ES2320453T3 (es)	2009-05-22
ATE426092T1 (de)	2009-04-15
JP2006528747A (ja)	2006-12-21
FR2854664A1 (fr)	2004-11-12
WO2004101985A3 (fr)	2005-01-27
US20060278735A1 (en)	2006-12-14
US7311273B2 (en)	2007-12-25
EP1623107B1 (fr)	2009-03-18
DE602004020064D1 (de)	2009-04-30
JP4491461B2 (ja)	2010-06-30
EP1623107A2 (fr)	2006-02-08

Publication	Publication Date	Title
DE502004000706D1 (de)	2006-07-20	Abgasnachbehandlungseinrichtung
BR0214501A (pt)	2004-11-09	Aparelho de filtro de óleo
CA2559950A1 (fr)	2007-03-30	Ensemble de gavage et regulateur de debit avec fonctions sures de capacite de charge
FR2854664B1 (fr)	2006-06-30	Dispositif d'injection de fluide
DE502004005171D1 (de)	2007-11-22	Transfervorrichtung, insbesondere für medizinische Fluids
EP1000631A4 (fr)	2000-04-27	Appareil d'injection
DE502004009276D1 (de)	2009-05-14	Tankmulde aus kunststoff
EP1223103A3 (fr)	2003-03-26	Dispositif de sortie d'air pour un véhicule, notamment pour un aéronef
DE502004009546D1 (de)	2009-07-16	Kraftstoffbehälterverschluss
ATE451543T1 (de)	2009-12-15	Verfahren und vorrichtung zur druckimpulserzeugung
ITRM20020042A1 (it)	2002-08-02	Carburatore con dispositivo a solenoide per la chiusura del flusso del carburante.
ATE340938T1 (de)	2006-10-15	Vorrichtung zur gesteuerten betätigung eines schaltorgans eines ventils, insbesondere eines containerschaltventils eines nutzfahrzeugs
PL1645789T3 (pl)	2008-09-30	Klamra
DE50205696D1 (de)	2006-04-13	Rohrbruchventil
DE50200575D1 (de)	2004-08-05	Drosselventil
MXPA04003123A (es)	2004-10-29	Aparato de filtro y metodo asociado.
ATE429579T1 (de)	2009-05-15	Anordnung in einer kraftstoffeinspritzvorrichtung
DE50205089D1 (de)	2006-01-05	Airbageinrichtung für ein Kraftfahrzeug
DE60011258D1 (de)	2004-07-08	Vorrichtung für behälter
ATE343750T1 (de)	2006-11-15	Piezoelektrisch betätigbares ventil
ATE458642T1 (de)	2010-03-15	Verschlussvorrichtung für eine öffnung zum befestigen eines gegenstandes, wie z.b. einen kraftfahrzeugsitz
FR2875863B1 (fr)	2009-05-01	Dispositif d'injection a rayonnement accoustique reduit
DE10347441A1 (de)	2005-05-12	Strömungsventil mit variablem Hub
DE50305043D1 (de)	2006-10-26	Luftauslassvorrichtung für den Innenraum eines Fahrzeuges
FR2915124B1 (fr)	2010-02-26	Dispositif de commande du moteur d'actionnement d'un systeme de compresseur de fluide gazeux et d'outil pneumatique associe et systeme obtenu.

Legal Events

Date	Code	Title	Description
2016-05-20	PLFP	Fee payment	Year of fee payment: 14
2017-05-23	PLFP	Fee payment	Year of fee payment: 15