EP0915254A3 - Magnetventilgesteuerter Injektor für ein Speichersystem einer mehrzylindrigen Brennkraftmaschine - Google Patents
Magnetventilgesteuerter Injektor für ein Speichersystem einer mehrzylindrigen Brennkraftmaschine Download PDFInfo
- Publication number
- EP0915254A3 EP0915254A3 EP98119433A EP98119433A EP0915254A3 EP 0915254 A3 EP0915254 A3 EP 0915254A3 EP 98119433 A EP98119433 A EP 98119433A EP 98119433 A EP98119433 A EP 98119433A EP 0915254 A3 EP0915254 A3 EP 0915254A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control piston
- nozzle needle
- combustion engine
- internal combustion
- injector
- 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.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
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
- F02M63/0007—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 electrically actuated 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
- F02M63/0003—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
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)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19748999A DE19748999C2 (de) | 1997-11-06 | 1997-11-06 | Magnetventilgesteuerter Injektor für ein Speichersystem einer mehrzylindrigen Brennkraftmaschine |
DE19748999 | 1997-11-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0915254A2 EP0915254A2 (de) | 1999-05-12 |
EP0915254A3 true EP0915254A3 (de) | 2002-07-17 |
Family
ID=7847771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98119433A Withdrawn EP0915254A3 (de) | 1997-11-06 | 1998-10-15 | Magnetventilgesteuerter Injektor für ein Speichersystem einer mehrzylindrigen Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US6027047A (de) |
EP (1) | EP0915254A3 (de) |
DE (1) | DE19748999C2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732070C2 (de) * | 1997-07-25 | 2001-02-01 | Daimler Chrysler Ag | Direkteinspritzendes Kraftstoffeinspritzventil mit Magnetventilsteuerung für eine mehrzylindrige Brennkraftmaschine |
GB9820239D0 (en) * | 1998-09-18 | 1998-11-11 | Lucas Ind Plc | Fuel injector |
DE19860397A1 (de) * | 1998-12-28 | 2000-06-29 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
DE10031583A1 (de) * | 2000-06-29 | 2002-01-17 | Bosch Gmbh Robert | Hochdruckfester Injektor mit kugelförmigem Ventilelement |
DE10031572A1 (de) * | 2000-06-29 | 2002-01-17 | Bosch Gmbh Robert | Injektor mit ablaufseitiger Steuerfläche |
DE10032924A1 (de) * | 2000-07-06 | 2002-01-24 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
DE10042231B4 (de) * | 2000-08-28 | 2004-09-30 | Siemens Ag | Einspspritzventil für die Einspritzung von Kraftstoff in eine Verbrennungskraftmaschine sowie Verfahren zur Steuerung des Öffnungs-und Schließvorgangs einer Düsennadel eines Einspritzventils |
DE10125943A1 (de) * | 2001-05-29 | 2002-12-05 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE10160262A1 (de) * | 2001-12-07 | 2003-06-18 | Bosch Gmbh Robert | Injektor, insbesondere für Common-Rail-Einspritzsysteme von Dieselmotoren |
US7278593B2 (en) * | 2002-09-25 | 2007-10-09 | Caterpillar Inc. | Common rail fuel injector |
AT500889B8 (de) * | 2004-08-06 | 2007-02-15 | Bosch Gmbh Robert | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
WO2007106510A2 (en) * | 2006-03-13 | 2007-09-20 | Sturman Industries, Inc. | Direct needle control fuel injectors and methods |
US7717359B2 (en) * | 2007-05-09 | 2010-05-18 | Sturman Digital Systems, Llc | Multiple intensifier injectors with positive needle control and methods of injection |
US20100012745A1 (en) * | 2008-07-15 | 2010-01-21 | Sturman Digital Systems, Llc | Fuel Injectors with Intensified Fuel Storage and Methods of Operating an Engine Therewith |
EP2405236B1 (de) | 2010-07-07 | 2012-10-31 | Leica Geosystems AG | Geodätisches Vermessungsgerät mit automatischer hochpräziser Zielpunkt-Anzielfunktionalität |
EP2570769A1 (de) | 2011-09-13 | 2013-03-20 | Hexagon Technology Center GmbH | Geodätisches Vermessungssystem und Verfahren mit multipler Zielverfolgungsfunktionalität |
US9181890B2 (en) | 2012-11-19 | 2015-11-10 | Sturman Digital Systems, Llc | Methods of operation of fuel injectors with intensified fuel storage |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657642A2 (de) * | 1993-12-07 | 1995-06-14 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
US5526791A (en) * | 1995-06-07 | 1996-06-18 | Diesel Technology Company | High-pressure electromagnetic fuel injector |
DE19612738A1 (de) * | 1995-04-05 | 1996-10-10 | Avl Verbrennungskraft Messtech | Speichereinspritzsystem für Brennkraftmaschinen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD114123A1 (de) * | 1974-04-17 | 1975-07-12 | Karl Marx Stadt Automobilbau | |
US4603671A (en) * | 1983-08-17 | 1986-08-05 | Nippon Soken, Inc. | Fuel injector for an internal combustion engine |
US5605134A (en) * | 1995-04-13 | 1997-02-25 | Martin; Tiby M. | High pressure electronic common rail fuel injector and method of controlling a fuel injection event |
US5671715A (en) * | 1995-04-27 | 1997-09-30 | Nipon Soken, Inc. | Fuel injection device |
DE19516565C2 (de) * | 1995-05-05 | 1998-07-30 | Orange Gmbh | Einspritzventil einer Brennkraftmaschine |
GB9600771D0 (en) * | 1996-01-13 | 1996-03-20 | Lucas Ind Plc | Fuel pump |
-
1997
- 1997-11-06 DE DE19748999A patent/DE19748999C2/de not_active Expired - Fee Related
-
1998
- 1998-10-15 EP EP98119433A patent/EP0915254A3/de not_active Withdrawn
- 1998-11-05 US US09/187,234 patent/US6027047A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657642A2 (de) * | 1993-12-07 | 1995-06-14 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
DE19612738A1 (de) * | 1995-04-05 | 1996-10-10 | Avl Verbrennungskraft Messtech | Speichereinspritzsystem für Brennkraftmaschinen |
US5526791A (en) * | 1995-06-07 | 1996-06-18 | Diesel Technology Company | High-pressure electromagnetic fuel injector |
Also Published As
Publication number | Publication date |
---|---|
DE19748999C2 (de) | 2002-11-07 |
DE19748999A1 (de) | 1999-05-27 |
US6027047A (en) | 2000-02-22 |
EP0915254A2 (de) | 1999-05-12 |
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Legal Events
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18W | Application withdrawn |
Effective date: 20031002 |