ATE467757T1 - Injektor - Google Patents
InjektorInfo
- Publication number
- ATE467757T1 ATE467757T1 AT08104407T AT08104407T ATE467757T1 AT E467757 T1 ATE467757 T1 AT E467757T1 AT 08104407 T AT08104407 T AT 08104407T AT 08104407 T AT08104407 T AT 08104407T AT E467757 T1 ATE467757 T1 AT E467757T1
- Authority
- AT
- Austria
- Prior art keywords
- injector
- pressure area
- throttle channel
- control chamber
- low
- 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
- 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
- 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
- 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
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007034319A DE102007034319A1 (de) | 2007-07-24 | 2007-07-24 | Injektor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE467757T1 true ATE467757T1 (de) | 2010-05-15 |
Family
ID=39929850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08104407T ATE467757T1 (de) | 2007-07-24 | 2008-06-13 | Injektor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2022975B1 (de) |
AT (1) | ATE467757T1 (de) |
DE (2) | DE102007034319A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2615294A1 (de) | 2012-01-13 | 2013-07-17 | Delphi Technologies Holding S.à.r.l. | Kraftstoffeinspritzdüse |
DE102012005319A1 (de) * | 2012-03-19 | 2013-09-19 | L'orange Gmbh | Injektorbaugruppe |
DE102017103082A1 (de) | 2017-02-15 | 2018-03-15 | L'orange Gmbh | Kraftstoff-Einspritzinjektor für eine Brennkraftmaschine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19533786B4 (de) | 1995-09-13 | 2004-02-12 | Robert Bosch Gmbh | Magnetventil zur Steuerung von Druckmedien |
DE10131618A1 (de) * | 2001-06-29 | 2003-01-23 | Bosch Gmbh Robert | Kraftstoffinjektor mit zuschaltbarem Steuerraumzulauf |
DE102004015744A1 (de) * | 2004-03-31 | 2005-10-13 | Robert Bosch Gmbh | Common-Rail-Injektor |
US7111614B1 (en) | 2005-08-29 | 2006-09-26 | Caterpillar Inc. | Single fluid injector with rate shaping capability |
US7415969B2 (en) * | 2006-02-28 | 2008-08-26 | Caterpillar Inc. | Fuel injector having recessed check top |
DE102006036446A1 (de) | 2006-08-04 | 2008-02-07 | Robert Bosch Gmbh | Injektor für ein Kraftstoffeinspritzsystem |
DE102006056840A1 (de) * | 2006-12-01 | 2008-06-05 | Robert Bosch Gmbh | Kraftstoffinjektor |
-
2007
- 2007-07-24 DE DE102007034319A patent/DE102007034319A1/de not_active Withdrawn
-
2008
- 2008-06-13 AT AT08104407T patent/ATE467757T1/de active
- 2008-06-13 EP EP08104407A patent/EP2022975B1/de not_active Not-in-force
- 2008-06-13 DE DE502008000639T patent/DE502008000639D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE102007034319A1 (de) | 2009-01-29 |
EP2022975A1 (de) | 2009-02-11 |
DE502008000639D1 (de) | 2010-06-24 |
EP2022975B1 (de) | 2010-05-12 |
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