DE502006004149D1 - Einspritzinjektor - Google Patents
EinspritzinjektorInfo
- Publication number
- DE502006004149D1 DE502006004149D1 DE502006004149T DE502006004149T DE502006004149D1 DE 502006004149 D1 DE502006004149 D1 DE 502006004149D1 DE 502006004149 T DE502006004149 T DE 502006004149T DE 502006004149 T DE502006004149 T DE 502006004149T DE 502006004149 D1 DE502006004149 D1 DE 502006004149D1
- Authority
- DE
- Germany
- Prior art keywords
- control valve
- nozzle body
- injector
- reservoir
- actuator
- 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.)
- Active
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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
-
- 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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
-
- 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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0043—Two-way valves
-
- 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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0045—Three-way valves
-
- 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
- F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
- F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
-
- 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
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
- F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
-
- 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
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005056133A DE102005056133A1 (de) | 2005-11-23 | 2005-11-23 | Einspritzinjektor |
PCT/EP2006/011093 WO2007059906A1 (de) | 2005-11-23 | 2006-11-20 | Einspritzinjektor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502006004149D1 true DE502006004149D1 (de) | 2009-08-13 |
Family
ID=37831493
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005056133A Withdrawn DE102005056133A1 (de) | 2005-11-23 | 2005-11-23 | Einspritzinjektor |
DE502006004149T Active DE502006004149D1 (de) | 2005-11-23 | 2006-11-20 | Einspritzinjektor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005056133A Withdrawn DE102005056133A1 (de) | 2005-11-23 | 2005-11-23 | Einspritzinjektor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1952012B1 (de) |
AT (1) | ATE435369T1 (de) |
DE (2) | DE102005056133A1 (de) |
WO (1) | WO2007059906A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007025050B3 (de) * | 2007-05-29 | 2008-10-16 | L'orange Gmbh | Hochdruck-Einspritzinjektor für Brennkraftmaschinen mit einer knicklaststeigernden Steuerstangenabstützung über unter Hochdruck stehendem Kraftstoff |
AT512277B1 (de) * | 2012-04-10 | 2013-07-15 | Bosch Gmbh Robert | Injektor eines modularen Common-Rail-Kraftstoffeinspritzsystems mit Durchflussbegrenzer |
GB2559560B (en) * | 2017-02-08 | 2020-06-17 | Delphi Tech Ip Ltd | Control valve arrangement for a dual fuel injector |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1232026B (it) * | 1989-02-28 | 1992-01-23 | Weber Srl | Dispositivo di iniezione del combustibile ad azionamento elettromagne tico per motori a ciclo diesel |
JPH0466742A (ja) * | 1990-07-05 | 1992-03-03 | Yamaha Motor Co Ltd | 高圧燃料噴射式エンジンのアイドリング制御装置 |
EP0824190B1 (de) * | 1992-12-23 | 2002-03-06 | Ganser-Hydromag Ag | Brennstoffeinspritzventil |
EP0641931A1 (de) * | 1993-09-06 | 1995-03-08 | Servojet Electronic Systems, Ltd. | Speicher-Kraffstoffeinspritzsystem |
DE4340305C2 (de) * | 1993-11-26 | 1998-02-19 | Daimler Benz Ag | Kraftstoffeinspritzdüse für eine Brennkraftmaschine |
JPH07332200A (ja) * | 1994-06-08 | 1995-12-22 | Hino Motors Ltd | ディーゼルエンジンの燃料噴射装置 |
DE19640085C2 (de) * | 1996-09-28 | 2001-10-25 | Orange Gmbh | Sperrventil zur Durchflußmengenbegrenzung |
DE19647304C1 (de) * | 1996-11-15 | 1998-01-22 | Daimler Benz Ag | Kraftstoffeinspritzanlage für eine Brennkraftmaschine |
DE10147830B4 (de) * | 2001-09-27 | 2008-05-08 | L'orange Gmbh | Kraftstoffinjektor |
DE10155973A1 (de) * | 2001-11-14 | 2003-05-22 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
DE10210282A1 (de) * | 2002-03-08 | 2003-09-25 | Bosch Gmbh Robert | Vorrichtung zum Einspritzen von Kraftstoff an stationären Verbrennungskraftmaschinen |
JP4019934B2 (ja) * | 2002-12-26 | 2007-12-12 | 株式会社デンソー | 制御弁および燃料噴射弁 |
FI117643B (fi) * | 2003-01-15 | 2006-12-29 | Waertsilae Finland Oy | Järjestely polttoaineen syöttölaitteistossa |
-
2005
- 2005-11-23 DE DE102005056133A patent/DE102005056133A1/de not_active Withdrawn
-
2006
- 2006-11-20 WO PCT/EP2006/011093 patent/WO2007059906A1/de active Application Filing
- 2006-11-20 AT AT06818660T patent/ATE435369T1/de active
- 2006-11-20 EP EP06818660A patent/EP1952012B1/de not_active Not-in-force
- 2006-11-20 DE DE502006004149T patent/DE502006004149D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE102005056133A1 (de) | 2007-05-24 |
EP1952012A1 (de) | 2008-08-06 |
EP1952012B1 (de) | 2009-07-01 |
WO2007059906A1 (de) | 2007-05-31 |
ATE435369T1 (de) | 2009-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |