DE60116173D1 - Kraftstoffsystem - Google Patents
KraftstoffsystemInfo
- Publication number
- DE60116173D1 DE60116173D1 DE60116173T DE60116173T DE60116173D1 DE 60116173 D1 DE60116173 D1 DE 60116173D1 DE 60116173 T DE60116173 T DE 60116173T DE 60116173 T DE60116173 T DE 60116173T DE 60116173 D1 DE60116173 D1 DE 60116173D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- valve needle
- control
- control valve
- fuel system
- 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 - Lifetime
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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel 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
- 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid 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
- F02M63/02—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
- F02M63/0205—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
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)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0008598 | 2000-04-07 | ||
GBGB0008598.5A GB0008598D0 (en) | 2000-04-07 | 2000-04-07 | Fuel system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60116173D1 true DE60116173D1 (de) | 2006-02-02 |
DE60116173T2 DE60116173T2 (de) | 2006-08-31 |
Family
ID=9889443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60116173T Expired - Lifetime DE60116173T2 (de) | 2000-04-07 | 2001-04-02 | Kraftstoffsystem |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1143139B1 (de) |
AT (1) | ATE314575T1 (de) |
DE (1) | DE60116173T2 (de) |
GB (1) | GB0008598D0 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI114502B (fi) | 2001-05-14 | 2004-10-29 | Waertsilae Finland Oy | Polttoaineen ruiskutusjärjestely |
US7278593B2 (en) | 2002-09-25 | 2007-10-09 | Caterpillar Inc. | Common rail fuel injector |
US7021565B2 (en) | 2004-02-10 | 2006-04-04 | Caterpillar Inc. | Pressure modulated common rail injector and system |
US7111614B1 (en) | 2005-08-29 | 2006-09-26 | Caterpillar Inc. | Single fluid injector with rate shaping capability |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19548610A1 (de) * | 1995-12-23 | 1997-06-26 | Bosch Gmbh Robert | Kraftstoffeinspritzeinirchtung für Brennkraftmaschinen |
DE19706467C1 (de) * | 1997-02-19 | 1998-03-26 | Daimler Benz Ag | Speichereinspritzsystem für eine mehrzylindrige Brennkraftmaschine |
DE19717419C1 (de) * | 1997-04-25 | 1998-07-30 | Daimler Benz Ag | Speichereinspritzsystem für eine mehrzylindrige Brennkraftmaschine mit magnetventilgesteuerten Kraftstoffeinspritzventilen |
WO1999004160A1 (fr) * | 1997-07-16 | 1999-01-28 | Cummins Wartsila S.A. | Dispositif d'injection de combustible pour moteurs diesel |
DE19742073A1 (de) * | 1997-09-24 | 1999-03-25 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
GB9905896D0 (en) * | 1999-03-16 | 1999-05-05 | Lucas Ind Plc | Fuel injector arrangement |
EP1163440B1 (de) * | 1999-03-18 | 2005-10-05 | Delphi Technologies, Inc. | Kraftstoffinjektor |
-
2000
- 2000-04-07 GB GBGB0008598.5A patent/GB0008598D0/en not_active Ceased
-
2001
- 2001-04-02 EP EP01303137A patent/EP1143139B1/de not_active Expired - Lifetime
- 2001-04-02 DE DE60116173T patent/DE60116173T2/de not_active Expired - Lifetime
- 2001-04-02 AT AT01303137T patent/ATE314575T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB0008598D0 (en) | 2000-05-31 |
ATE314575T1 (de) | 2006-01-15 |
DE60116173T2 (de) | 2006-08-31 |
EP1143139A1 (de) | 2001-10-10 |
EP1143139B1 (de) | 2005-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |