DE59909449D1 - Kraftstoffeinspritzdüse - Google Patents
KraftstoffeinspritzdüseInfo
- Publication number
- DE59909449D1 DE59909449D1 DE59909449T DE59909449T DE59909449D1 DE 59909449 D1 DE59909449 D1 DE 59909449D1 DE 59909449 T DE59909449 T DE 59909449T DE 59909449 T DE59909449 T DE 59909449T DE 59909449 D1 DE59909449 D1 DE 59909449D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injector
- injector
- fuel
- 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 - Fee Related
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
- F02M63/0012—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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/086—Having more than one injection-valve controlling discharge orifices
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/46—Valves, e.g. injectors, with concentric valve bodies
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 |
---|---|---|---|
DE19835629 | 1998-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59909449D1 true DE59909449D1 (de) | 2004-06-17 |
Family
ID=7876716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59909449T Expired - Fee Related DE59909449D1 (de) | 1998-08-06 | 1999-08-06 | Kraftstoffeinspritzdüse |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0978649B1 (de) |
DE (1) | DE59909449D1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10122241A1 (de) * | 2001-05-08 | 2002-12-05 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE10133434A1 (de) * | 2001-07-10 | 2003-01-23 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE10205970A1 (de) * | 2002-02-14 | 2003-09-04 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE10248379A1 (de) | 2002-10-17 | 2004-04-29 | Robert Bosch Gmbh | Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine |
DE10323871A1 (de) * | 2003-05-26 | 2004-08-05 | Siemens Ag | Injektor mit einer Registerdüse zur Kraftstoffeinspritzung |
DE10326044A1 (de) * | 2003-06-10 | 2004-12-30 | Robert Bosch Gmbh | Einspritzdüse für Brennkraftmaschinen |
DE10338768A1 (de) * | 2003-08-25 | 2005-03-24 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für Brennkraftmaschinen |
WO2005073546A1 (de) * | 2004-02-02 | 2005-08-11 | Siemens Aktiengesellschaft | Düsenkörper und ventil |
DE102004014198B3 (de) * | 2004-03-23 | 2005-10-13 | Siemens Ag | Servoventil und Einspritzventil |
DE102004036367B3 (de) * | 2004-07-27 | 2005-10-13 | Siemens Ag | Einspritzventil |
TR200402048A1 (tr) * | 2004-08-18 | 2006-03-21 | Robert Bosch Gmbh | Hidrolik kontrollü değişken kesitli enjektör memesi. |
DE102004041172B3 (de) * | 2004-08-25 | 2006-01-05 | Siemens Ag | Einspritzventil |
DE102004042190B4 (de) | 2004-08-31 | 2009-04-16 | Continental Automotive Gmbh | Kraftstoffinjektor mit zwei von einer Servoventileinheit getrennt steuerbaren Steuerräumen |
DE102004042558B4 (de) * | 2004-09-02 | 2007-12-13 | Siemens Ag | Kraftstoffinjektor mit einer von einer Servoventileinheit gesteuerten Registerdüse |
DE102004046191B3 (de) | 2004-09-23 | 2006-04-13 | Siemens Ag | Servoventil und Einspritzventil |
DE102004049702B3 (de) | 2004-10-12 | 2006-03-09 | Siemens Ag | Servoventil und Einspritzventil |
DE102004051406B4 (de) * | 2004-10-21 | 2008-03-20 | Siemens Ag | Kraftstoffinjektor mit einer im Düsenkörper geführten Hohlnadel einer Registerdüse |
ATE487048T1 (de) * | 2005-03-04 | 2010-11-15 | Delphi Tech Holding Sarl | Einspritzdüse |
DE102005025638B4 (de) * | 2005-06-03 | 2007-09-20 | Siemens Ag | Schaltventil und Einspritzventil und ein Verfahren zum Steuern eines Einspritzventils |
EP2765300A1 (de) * | 2013-02-11 | 2014-08-13 | Continental Automotive GmbH | Ventilanordnung, Flüssigkeitseinspritzventil und Verfahren für den Betrieb eines Flüssigkeitseinspritzventils |
DE102013220794A1 (de) | 2013-10-15 | 2015-06-03 | Continental Automotive Gmbh | Einspritzventil und Vorrichtung zum Betreiben eines Einspritzventils |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3048304A1 (de) * | 1980-12-20 | 1982-07-29 | Robert Bosch Gmbh, 7000 Stuttgart | "kraftstoffeinspritzduese fuer brennkraftmaschinen" |
DE4115457A1 (de) * | 1990-05-17 | 1991-11-21 | Avl Verbrennungskraft Messtech | Einspritzduese fuer eine brennkraftmaschine |
DE4432686C2 (de) * | 1994-09-14 | 1996-09-05 | Man B & W Diesel Ag | Querschnittgesteuerte Einspritzdüse |
-
1999
- 1999-08-06 DE DE59909449T patent/DE59909449D1/de not_active Expired - Fee Related
- 1999-08-06 EP EP99115711A patent/EP0978649B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0978649B1 (de) | 2004-05-12 |
EP0978649A2 (de) | 2000-02-09 |
EP0978649A3 (de) | 2003-01-29 |
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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 |
|
8339 | Ceased/non-payment of the annual fee |