FR3049657B1 - Injecteur de carburant - Google Patents
Injecteur de carburant Download PDFInfo
- Publication number
- FR3049657B1 FR3049657B1 FR1652872A FR1652872A FR3049657B1 FR 3049657 B1 FR3049657 B1 FR 3049657B1 FR 1652872 A FR1652872 A FR 1652872A FR 1652872 A FR1652872 A FR 1652872A FR 3049657 B1 FR3049657 B1 FR 3049657B1
- Authority
- FR
- France
- Prior art keywords
- fuel injector
- injector
- 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
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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- 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
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
-
- 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
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/005—Measuring or detecting injection-valve lift, e.g. to determine injection timing
-
- 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
- F02M2200/24—Fuel-injection apparatus with sensors
- F02M2200/245—Position sensors, e.g. Hall sensors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1652872A FR3049657B1 (fr) | 2016-04-01 | 2016-04-01 | Injecteur de carburant |
CN201780032016.2A CN109196211A (zh) | 2016-04-01 | 2017-03-22 | 燃料喷射器 |
EP17712989.7A EP3436683B1 (fr) | 2016-04-01 | 2017-03-22 | Injecteur de carburant |
PCT/EP2017/056890 WO2017167627A1 (fr) | 2016-04-01 | 2017-03-22 | Injecteur de carburant |
US16/090,389 US20190120188A1 (en) | 2016-04-01 | 2017-03-22 | Fuel injector |
KR1020187031528A KR102268855B1 (ko) | 2016-04-01 | 2017-03-22 | 연료 인젝터 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1652872 | 2016-04-01 | ||
FR1652872A FR3049657B1 (fr) | 2016-04-01 | 2016-04-01 | Injecteur de carburant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3049657A1 FR3049657A1 (fr) | 2017-10-06 |
FR3049657B1 true FR3049657B1 (fr) | 2018-05-11 |
Family
ID=56119588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1652872A Expired - Fee Related FR3049657B1 (fr) | 2016-04-01 | 2016-04-01 | Injecteur de carburant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3049657B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2585064B (en) * | 2019-06-27 | 2021-11-10 | Delphi Tech Ip Ltd | Fuel injector with closed loop detection |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10313623A1 (de) * | 2003-03-26 | 2004-10-21 | Siemens Ag | Kontaktiervorrichtung für einen Injektor eines Einspritzsystems für die Kraftstoffeinspritzung sowie Injektor mit einer Kontaktiervorrichtung |
DE102005049259B3 (de) * | 2005-10-14 | 2007-01-04 | Siemens Ag | Ventilvorrichtung |
FR3013080A1 (fr) * | 2013-11-12 | 2015-05-15 | Delphi Technologies Holding | Injecteur de carburant |
FR3024183B1 (fr) * | 2014-07-22 | 2019-07-26 | Delphi Technologies Ip Limited | Injecteur de carburant |
-
2016
- 2016-04-01 FR FR1652872A patent/FR3049657B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR3049657A1 (fr) | 2017-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20171006 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
TP | Transmission of property |
Owner name: DELPHI TECHNOLOGIES IP LIMITED, BB Effective date: 20200504 |
|
ST | Notification of lapse |
Effective date: 20211205 |