FR2854439B1 - Dispositif d'injection de carburant pour moteur a combustion interne - Google Patents
Dispositif d'injection de carburant pour moteur a combustion interneInfo
- Publication number
- FR2854439B1 FR2854439B1 FR0305323A FR0305323A FR2854439B1 FR 2854439 B1 FR2854439 B1 FR 2854439B1 FR 0305323 A FR0305323 A FR 0305323A FR 0305323 A FR0305323 A FR 0305323A FR 2854439 B1 FR2854439 B1 FR 2854439B1
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- F02M61/04—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
- F02M61/042—The valves being provided with fuel passages
-
- 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
- F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
-
- 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
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8076—Fuel injection apparatus manufacture, repair or assembly involving threaded members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0305323A FR2854439B1 (fr) | 2003-04-30 | 2003-04-30 | Dispositif d'injection de carburant pour moteur a combustion interne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0305323A FR2854439B1 (fr) | 2003-04-30 | 2003-04-30 | Dispositif d'injection de carburant pour moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2854439A1 FR2854439A1 (fr) | 2004-11-05 |
FR2854439B1 true FR2854439B1 (fr) | 2007-04-06 |
Family
ID=33155571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0305323A Expired - Fee Related FR2854439B1 (fr) | 2003-04-30 | 2003-04-30 | Dispositif d'injection de carburant pour moteur a combustion interne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2854439B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007039677A1 (fr) * | 2005-10-03 | 2007-04-12 | Renault S.A.S. | Dispositif de mise en vibration cyclique d'une buse injecteur |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5025766A (en) * | 1987-08-24 | 1991-06-25 | Hitachi, Ltd. | Fuel injection valve and fuel supply system equipped therewith for internal combustion engines |
FR2801346B1 (fr) * | 1999-11-19 | 2002-10-31 | Renault | Dispositif d'injection de carburant pour moteur a combustion interne |
FR2811717B1 (fr) * | 2000-07-13 | 2002-10-04 | Renault | Dispositif d'injection de carburant pour moteur a combustion interne |
FR2832189B1 (fr) * | 2001-11-09 | 2004-12-03 | Renault | Dispositif de fixation d'un systeme d'injection de carburant pour moteur a combustion interne |
-
2003
- 2003-04-30 FR FR0305323A patent/FR2854439B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2854439A1 (fr) | 2004-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 13 |
|
ST | Notification of lapse |
Effective date: 20161230 |