ATE551521T1 - Kraftstoffeinspritzdüse mit direkter verschlussbetätigung für verbrennungsmotoren - Google Patents
Kraftstoffeinspritzdüse mit direkter verschlussbetätigung für verbrennungsmotorenInfo
- Publication number
- ATE551521T1 ATE551521T1 AT08425264T AT08425264T ATE551521T1 AT E551521 T1 ATE551521 T1 AT E551521T1 AT 08425264 T AT08425264 T AT 08425264T AT 08425264 T AT08425264 T AT 08425264T AT E551521 T1 ATE551521 T1 AT E551521T1
- Authority
- AT
- Austria
- Prior art keywords
- feeding channel
- shutter
- outlet
- combustion engines
- fuel injection
- Prior art date
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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
- F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
- F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
-
- 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
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8084—Fuel injection apparatus manufacture, repair or assembly involving welding or soldering
-
- 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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08425264A EP2110541B1 (de) | 2008-04-18 | 2008-04-18 | Kraftstoffeinspritzdüse mit direkter Verschlussbetätigung für Verbrennungsmotoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE551521T1 true ATE551521T1 (de) | 2012-04-15 |
Family
ID=39745657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08425264T ATE551521T1 (de) | 2008-04-18 | 2008-04-18 | Kraftstoffeinspritzdüse mit direkter verschlussbetätigung für verbrennungsmotoren |
Country Status (5)
Country | Link |
---|---|
US (1) | US8061632B2 (de) |
EP (1) | EP2110541B1 (de) |
CN (1) | CN101560935B (de) |
AT (1) | ATE551521T1 (de) |
BR (1) | BRPI0901359B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2582469A4 (de) * | 2010-06-16 | 2017-01-25 | EcoMotors, Inc. | Piezoelektrischer brennstoffeinspritzer mit einer temperaturausgleichseinheit |
JP5304861B2 (ja) * | 2010-12-17 | 2013-10-02 | 株式会社デンソー | 燃料噴射装置 |
DE102011075750B4 (de) | 2011-05-12 | 2021-02-11 | Vitesco Technologies GmbH | Verfahren zum Ermitteln einer Position eines Verschlusselements eines Einspritzventils für eine Brennkraftmaschine |
DE102012208075A1 (de) * | 2012-05-15 | 2013-11-21 | Man Diesel & Turbo Se | Injektor für eine Kraftstoffversorgungsanlage einer Brennkraftmaschine sowie Kraftstoffversorgungsanlage |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3418761A1 (de) * | 1984-05-19 | 1985-11-21 | Robert Bosch Gmbh, 7000 Stuttgart | Einspritzventil |
DE3534125A1 (de) * | 1985-09-25 | 1987-04-02 | Bosch Gmbh Robert | Einspritzventil |
DE3610658A1 (de) * | 1985-11-21 | 1987-05-27 | Bosch Gmbh Robert | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
DE3624476A1 (de) * | 1986-07-19 | 1988-01-28 | Bosch Gmbh Robert | Einspritzventil |
JP2953017B2 (ja) * | 1990-10-04 | 1999-09-27 | 日産自動車株式会社 | 燃料噴射ノズル |
DE19625059A1 (de) | 1996-06-22 | 1998-01-02 | Bosch Gmbh Robert | Einspritzventil, insbesondere zum direkten Einspritzen von Kraftstoff in einen Brennraum eines Verbrennungsmotors |
GB9725802D0 (en) | 1997-12-06 | 1998-02-04 | Lucas Ind Plc | Fuel injection |
GB9906092D0 (en) | 1999-03-18 | 1999-05-12 | Lucas France | Fuel injector |
DE19951004A1 (de) | 1999-10-22 | 2001-04-26 | Bosch Gmbh Robert | Hydraulische Steuervorrichtung, insbesondere für einen Injektor |
DE10062959A1 (de) * | 2000-12-16 | 2002-06-20 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE10213857A1 (de) * | 2002-03-27 | 2003-10-09 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
EP1498601A1 (de) * | 2003-07-16 | 2005-01-19 | Delphi Technologies, Inc. | Brennstoffeinspritzdüse |
DE10348928A1 (de) * | 2003-10-18 | 2005-05-12 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung |
DE102004060552A1 (de) * | 2004-12-16 | 2006-06-22 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
-
2008
- 2008-04-18 EP EP08425264A patent/EP2110541B1/de not_active Not-in-force
- 2008-04-18 AT AT08425264T patent/ATE551521T1/de active
-
2009
- 2009-04-17 BR BRPI0901359-8A patent/BRPI0901359B1/pt not_active IP Right Cessation
- 2009-04-17 US US12/385,727 patent/US8061632B2/en not_active Expired - Fee Related
- 2009-04-20 CN CN2009101353230A patent/CN101560935B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BRPI0901359B1 (pt) | 2019-03-06 |
EP2110541A1 (de) | 2009-10-21 |
US8061632B2 (en) | 2011-11-22 |
CN101560935B (zh) | 2013-03-20 |
BRPI0901359A2 (pt) | 2010-04-27 |
EP2110541B1 (de) | 2012-03-28 |
CN101560935A (zh) | 2009-10-21 |
US20090261184A1 (en) | 2009-10-22 |
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