DE502004007514D1 - - Google Patents
Info
- Publication number
- DE502004007514D1 DE502004007514D1 DE502004007514T DE502004007514T DE502004007514D1 DE 502004007514 D1 DE502004007514 D1 DE 502004007514D1 DE 502004007514 T DE502004007514 T DE 502004007514T DE 502004007514 T DE502004007514 T DE 502004007514T DE 502004007514 D1 DE502004007514 D1 DE 502004007514D1
- Authority
- DE
- Germany
- Prior art keywords
- rocker
- pump
- plungers
- admission valves
- case
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0038—Piston machines or pumps characterised by having positively-driven valving the distribution member forming a single inlet for a plurality of pumping chambers or a multiple discharge for one single pumping chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0076—Piston machines or pumps characterised by having positively-driven valving the members being actuated by electro-magnetic 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
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH20352003 | 2003-11-28 | ||
PCT/CH2004/000665 WO2005052357A1 (fr) | 2003-11-28 | 2004-11-04 | Pompe d'alimentation haute pression destinee a des moteurs a combustion interne |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004007514D1 true DE502004007514D1 (fr) | 2008-08-14 |
Family
ID=34624413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502004007514T Active DE502004007514D1 (fr) | 2003-11-28 | 2004-11-04 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1687524B1 (fr) |
AT (1) | ATE399936T1 (fr) |
DE (1) | DE502004007514D1 (fr) |
WO (1) | WO2005052357A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007030831A1 (de) * | 2007-07-03 | 2009-01-08 | Robert Bosch Gmbh | Ventilgesteuerte Hydromaschine |
DE102008040083A1 (de) * | 2008-07-02 | 2010-01-07 | Robert Bosch Gmbh | Hochdruckpumpe |
DE102011082733A1 (de) * | 2011-09-15 | 2013-03-21 | Robert Bosch Gmbh | Pumpe, insbesondere Kraftstoffhochdruckpumpe |
CH716632A1 (de) * | 2019-09-25 | 2021-03-31 | Liebherr Machines Bulle Sa | Reihenkolbenpumpe. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH635167A5 (de) * | 1979-01-25 | 1983-03-15 | Sulzer Ag | Einspritzeinrichtung eines dieselmotorzylinders. |
DE3112381A1 (de) * | 1981-03-28 | 1982-11-11 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisch gesteuerte kraftstoffeinspritzeinrichtung fuer mehrzylinder-brennkraftmaschinen, insbesondere zur kraftstoffdirekteinspritzung bei fremdgezuendeten brennkraftmaschinen |
US5701873A (en) * | 1993-11-08 | 1997-12-30 | Eidgenoessische Technische Hochschule Laboratorium Fuer Verbrennungsmotoren Und Verbrennungstechnik | Control device for a filling-ratio adjusting pump |
EP1101931B1 (fr) * | 1999-11-19 | 2006-08-30 | CRT Common Rail Technologies AG | Système d'injection à haute pression avec common rail |
WO2003023232A2 (fr) * | 2001-09-10 | 2003-03-20 | Stanadyne Corporation | Commande hybride de la demande pour une pompe hydraulique |
EP1321663A3 (fr) * | 2001-12-19 | 2003-07-02 | Robert Bosch Gmbh | Dispositif d'injection de combustible pour moteur à combustion interne |
-
2004
- 2004-11-04 DE DE502004007514T patent/DE502004007514D1/de active Active
- 2004-11-04 EP EP04797222A patent/EP1687524B1/fr not_active Not-in-force
- 2004-11-04 AT AT04797222T patent/ATE399936T1/de active
- 2004-11-04 WO PCT/CH2004/000665 patent/WO2005052357A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1687524A1 (fr) | 2006-08-09 |
WO2005052357A1 (fr) | 2005-06-09 |
ATE399936T1 (de) | 2008-07-15 |
EP1687524B1 (fr) | 2008-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |