ATE522717T1 - Hochdruck-einspritzinjektor für brennkraftmaschinen mit einer knicklaststeigernden steuerstangenabstützung über unter hochdruck stehendem kraftstoff - Google Patents
Hochdruck-einspritzinjektor für brennkraftmaschinen mit einer knicklaststeigernden steuerstangenabstützung über unter hochdruck stehendem kraftstoffInfo
- Publication number
- ATE522717T1 ATE522717T1 AT08758770T AT08758770T ATE522717T1 AT E522717 T1 ATE522717 T1 AT E522717T1 AT 08758770 T AT08758770 T AT 08758770T AT 08758770 T AT08758770 T AT 08758770T AT E522717 T1 ATE522717 T1 AT E522717T1
- Authority
- AT
- Austria
- Prior art keywords
- high pressure
- internal
- control rod
- rod support
- increase control
- 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
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
-
- 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
- F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
-
- 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
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
-
- 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
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/701—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger mechanical
-
- 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
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007025050A DE102007025050B3 (de) | 2007-05-29 | 2007-05-29 | Hochdruck-Einspritzinjektor für Brennkraftmaschinen mit einer knicklaststeigernden Steuerstangenabstützung über unter Hochdruck stehendem Kraftstoff |
PCT/EP2008/004183 WO2008145330A1 (de) | 2007-05-29 | 2008-05-27 | Hochdruck-einspritzinjektor für brennkraftmaschinen mit einer knicklaststeigernden steuerstangenabstützung über unter hochdruck stehendem kraftstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE522717T1 true ATE522717T1 (de) | 2011-09-15 |
Family
ID=39722638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08758770T ATE522717T1 (de) | 2007-05-29 | 2008-05-27 | Hochdruck-einspritzinjektor für brennkraftmaschinen mit einer knicklaststeigernden steuerstangenabstützung über unter hochdruck stehendem kraftstoff |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2167808B1 (de) |
AT (1) | ATE522717T1 (de) |
DE (1) | DE102007025050B3 (de) |
WO (1) | WO2008145330A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012204659A1 (de) * | 2012-03-22 | 2013-09-26 | Man Diesel & Turbo Se | Injektor für eine Kraftstoffversorgungsanlage einer Brennkraftmaschine sowie Kraftstoffversorgungsanlage |
AT512277B1 (de) * | 2012-04-10 | 2013-07-15 | Bosch Gmbh Robert | Injektor eines modularen Common-Rail-Kraftstoffeinspritzsystems mit Durchflussbegrenzer |
DE102012025051B4 (de) * | 2012-12-20 | 2014-10-09 | L'orange Gmbh | Mengenbegrenzungsventilvorrichtung |
GB201415539D0 (en) * | 2014-09-03 | 2014-10-15 | Delphi International Operations Luxembourg S.�.R.L. | Fuel injector |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3297261A (en) * | 1964-12-02 | 1967-01-10 | Pneumo Dynamics Corp | Fuel injection nozzle valve |
FR2145081A5 (de) * | 1971-07-08 | 1973-02-16 | Peugeot & Renault | |
DE3688753T2 (de) * | 1985-12-02 | 1994-01-05 | Marco Alfredo Ganser | Steuereinrichtung für elektro-hydraulisch betätigte Kraftstoffeinspritzventile. |
US4899935A (en) * | 1988-03-14 | 1990-02-13 | Yamaha Hatsudoki Kabushiki Kaisha | Valve support for accumulator type fuel injection nozzle |
IT1240173B (it) * | 1990-04-06 | 1993-11-27 | Weber Srl | Dispositivo di iniezione del carburante ad azionamento elettromagnetico per un motore a combustione interna |
EP0686763B1 (de) * | 1994-06-06 | 1999-09-01 | Ganser-Hydromag Ag | Brennstoffeinspritzventil für Verbrennungskraftmaschinen |
JP3823391B2 (ja) * | 1996-08-31 | 2006-09-20 | いすゞ自動車株式会社 | エンジンの燃料噴射装置 |
DE19650865A1 (de) * | 1996-12-07 | 1998-06-10 | Bosch Gmbh Robert | Magnetventil |
JPH11200977A (ja) * | 1998-01-08 | 1999-07-27 | Nippon Soken Inc | 燃料噴射装置の制御二方弁 |
DE19938921B4 (de) * | 1999-08-17 | 2004-02-19 | L'orange Gmbh | Einspritzventil für eine Verbrennungskraftmaschine |
EP1118765A3 (de) * | 2000-01-19 | 2003-11-19 | CRT Common Rail Technologies AG | Brennstoffeinspritzventil für Verbrennungskraftmaschinen |
DE10065220A1 (de) * | 2000-12-27 | 2002-07-18 | Bosch Gmbh Robert | Kraftausgeglichenes Steuerventil am Steuerraum eines Kraftstoffinjektors |
DE10147830B4 (de) * | 2001-09-27 | 2008-05-08 | L'orange Gmbh | Kraftstoffinjektor |
EP1347168B1 (de) * | 2002-03-18 | 2006-03-29 | L'orange Gmbh | Einspritzinjektor für Brennkraftmaschinen |
DE102005056133A1 (de) * | 2005-11-23 | 2007-05-24 | L'orange Gmbh | Einspritzinjektor |
-
2007
- 2007-05-29 DE DE102007025050A patent/DE102007025050B3/de not_active Expired - Fee Related
-
2008
- 2008-05-27 AT AT08758770T patent/ATE522717T1/de active
- 2008-05-27 EP EP08758770A patent/EP2167808B1/de not_active Not-in-force
- 2008-05-27 WO PCT/EP2008/004183 patent/WO2008145330A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE102007025050B3 (de) | 2008-10-16 |
WO2008145330A1 (de) | 2008-12-04 |
EP2167808B1 (de) | 2011-08-31 |
EP2167808A1 (de) | 2010-03-31 |
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