DE59906995D1 - Einspritzventil mit einem Servoventil - Google Patents
Einspritzventil mit einem ServoventilInfo
- Publication number
- DE59906995D1 DE59906995D1 DE59906995T DE59906995T DE59906995D1 DE 59906995 D1 DE59906995 D1 DE 59906995D1 DE 59906995 T DE59906995 T DE 59906995T DE 59906995 T DE59906995 T DE 59906995T DE 59906995 D1 DE59906995 D1 DE 59906995D1
- Authority
- DE
- Germany
- Prior art keywords
- injector
- servo valve
- servo
- valve
- 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
- 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
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
- F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
-
- 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
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 |
---|---|---|---|
DE19834667 | 1998-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59906995D1 true DE59906995D1 (de) | 2003-10-23 |
Family
ID=7876057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59906995T Expired - Lifetime DE59906995D1 (de) | 1998-07-31 | 1999-07-05 | Einspritzventil mit einem Servoventil |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0976924B1 (de) |
DE (1) | DE59906995D1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19939450A1 (de) * | 1999-08-20 | 2001-03-01 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
JP4048699B2 (ja) | 1999-11-10 | 2008-02-20 | 株式会社デンソー | 燃料噴射弁 |
DE10015268A1 (de) | 2000-03-28 | 2001-10-04 | Siemens Ag | Einspritzventil mit Bypaßdrossel |
DE10024703A1 (de) * | 2000-05-18 | 2001-11-22 | Bosch Gmbh Robert | Einspritzanordnung für ein Kraftstoff-Speichereinspritzsystem einer Verbrennungsmaschine |
DE10024702A1 (de) * | 2000-05-18 | 2001-11-22 | Bosch Gmbh Robert | Einspritzanordnung für ein Kraftstoff-Speichereinspritzsystem einer Verbrennungsmaschine |
DE10063698A1 (de) | 2000-12-20 | 2002-07-04 | Siemens Ag | Hochdruckeinspritzsystem mit Ausführung einer Steuerdrossel als Kaskadendrossel |
JP3556921B2 (ja) * | 2001-04-27 | 2004-08-25 | 株式会社日本自動車部品総合研究所 | 燃料噴射弁 |
DE10123775B4 (de) * | 2001-05-16 | 2005-01-20 | Robert Bosch Gmbh | Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen, insbesondere Common-Rail-Injektor, sowie Kraftstoffsystem und Brennkraftmaschine |
DE10131642A1 (de) * | 2001-06-29 | 2003-01-16 | Bosch Gmbh Robert | Kraftstoffinjektor mit variabler Steuerraumdruckbeaufschlagung |
DE10131618A1 (de) * | 2001-06-29 | 2003-01-23 | Bosch Gmbh Robert | Kraftstoffinjektor mit zuschaltbarem Steuerraumzulauf |
DE10131619A1 (de) * | 2001-06-29 | 2003-01-23 | Bosch Gmbh Robert | Kraftstoffinjektor mit Einspritzverlaufsformung |
DE10131640A1 (de) * | 2001-06-29 | 2003-01-16 | Bosch Gmbh Robert | Kraftstoffinjektor mit Einspritzverlaufsformung durch schaltbare Drosselelemente |
DE10132249A1 (de) * | 2001-07-04 | 2003-01-23 | Bosch Gmbh Robert | Kraftstoffinjektor mit kraftausgeglichenem Steuerventil |
JP3864764B2 (ja) * | 2001-11-22 | 2007-01-10 | 株式会社デンソー | 燃料噴射弁 |
US7331329B2 (en) | 2002-07-15 | 2008-02-19 | Caterpillar Inc. | Fuel injector with directly controlled highly efficient nozzle assembly and fuel system using same |
DE102005046743B3 (de) * | 2005-09-29 | 2007-05-16 | Siemens Ag | Verfahren zur Ermittlung des Zeitpunktes des Anschlags eines Ventilkörpers in einem von einem elektromechanischen Aktor betätigten Ablaufventil |
US8544771B2 (en) | 2006-03-03 | 2013-10-01 | Ganser-Hydromag Ag | Fuel injection valve for internal combustion engines |
DE102010001612A1 (de) * | 2010-02-05 | 2011-08-11 | Robert Bosch GmbH, 70469 | Kraftstoffinjektor |
DE102011015753A1 (de) | 2011-03-31 | 2012-10-04 | Raphael Füchslin | Einspritzventil |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2580728B1 (fr) * | 1985-04-19 | 1989-05-05 | Alsacienne Constr Meca | Systeme d'injection de combustible pour moteur diesel |
ES2042184T3 (es) * | 1985-12-02 | 1993-12-01 | Marco Alfredo Ganser | Dispositivo para el control de los inyectores de combustible de accionamiento electrohidraulico. |
US5732679A (en) * | 1995-04-27 | 1998-03-31 | Isuzu Motors Limited | Accumulator-type fuel injection system |
-
1999
- 1999-07-05 DE DE59906995T patent/DE59906995D1/de not_active Expired - Lifetime
- 1999-07-05 EP EP99112980A patent/EP0976924B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0976924A3 (de) | 2001-06-13 |
EP0976924A2 (de) | 2000-02-02 |
EP0976924B1 (de) | 2003-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE |