ATE399936T1 - Hochdruckförderpumpe für verbrennungsmotoren - Google Patents
Hochdruckförderpumpe für verbrennungsmotorenInfo
- Publication number
- ATE399936T1 ATE399936T1 AT04797222T AT04797222T ATE399936T1 AT E399936 T1 ATE399936 T1 AT E399936T1 AT 04797222 T AT04797222 T AT 04797222T AT 04797222 T AT04797222 T AT 04797222T AT E399936 T1 ATE399936 T1 AT E399936T1
- Authority
- AT
- Austria
- Prior art keywords
- rocker
- pump
- high pressure
- pressure pump
- plungers
- 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
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH20352003 | 2003-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE399936T1 true ATE399936T1 (de) | 2008-07-15 |
Family
ID=34624413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04797222T ATE399936T1 (de) | 2003-11-28 | 2004-11-04 | Hochdruckförderpumpe für verbrennungsmotoren |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1687524B1 (de) |
AT (1) | ATE399936T1 (de) |
DE (1) | DE502004007514D1 (de) |
WO (1) | WO2005052357A1 (de) |
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 |
WO1995013474A1 (de) * | 1993-11-08 | 1995-05-18 | Eidgenössische Technische Hochschule Laboratorium Für Verbrennungsmotoren Und Verbrennungstechnik | Steuereinrichtung für eine füllgrad-verstellpumpe |
DE50013384D1 (de) * | 1999-11-19 | 2006-10-12 | Crt Common Rail Tech Ag | Hochdruckeinspritzsystem mit Common Rail |
WO2003023232A2 (en) * | 2001-09-10 | 2003-03-20 | Stanadyne Corporation | Hybrid demand control for hydraulic pump |
EP1321663A3 (de) * | 2001-12-19 | 2003-07-02 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
-
2004
- 2004-11-04 AT AT04797222T patent/ATE399936T1/de active
- 2004-11-04 EP EP04797222A patent/EP1687524B1/de not_active Not-in-force
- 2004-11-04 WO PCT/CH2004/000665 patent/WO2005052357A1/de active IP Right Grant
- 2004-11-04 DE DE502004007514T patent/DE502004007514D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1687524A1 (de) | 2006-08-09 |
EP1687524B1 (de) | 2008-07-02 |
DE502004007514D1 (de) | 2008-08-14 |
WO2005052357A1 (de) | 2005-06-09 |
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