PL355415A1 - Injection nozzle comprising two separately controllable nozzle needles - Google Patents
Injection nozzle comprising two separately controllable nozzle needlesInfo
- Publication number
- PL355415A1 PL355415A1 PL01355415A PL35541501A PL355415A1 PL 355415 A1 PL355415 A1 PL 355415A1 PL 01355415 A PL01355415 A PL 01355415A PL 35541501 A PL35541501 A PL 35541501A PL 355415 A1 PL355415 A1 PL 355415A1
- Authority
- PL
- Poland
- Prior art keywords
- nozzle
- separately controllable
- needles
- injection nozzle
- injection
- 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
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
- F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
-
- 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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000158153 DE10058153A1 (de) | 2000-11-22 | 2000-11-22 | Einspritzdüse mit separat steuerbaren Düsennadeln |
Publications (1)
Publication Number | Publication Date |
---|---|
PL355415A1 true PL355415A1 (en) | 2004-04-19 |
Family
ID=7664381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL01355415A PL355415A1 (en) | 2000-11-22 | 2001-11-17 | Injection nozzle comprising two separately controllable nozzle needles |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1339966B1 (fr) |
CZ (1) | CZ298453B6 (fr) |
DE (2) | DE10058153A1 (fr) |
PL (1) | PL355415A1 (fr) |
WO (1) | WO2002042631A1 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10163654A1 (de) * | 2001-12-21 | 2003-07-03 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem für Brennkraftmaschinen |
DE10229417A1 (de) * | 2002-06-29 | 2004-01-15 | Robert Bosch Gmbh | Speichereinspritzsystem mit Variodüse und Druckübersetzungseinrichtung |
DE10233099A1 (de) * | 2002-07-20 | 2004-02-05 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
DE10246973A1 (de) | 2002-10-09 | 2004-04-22 | Robert Bosch Gmbh | Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine |
DE50305296D1 (de) * | 2002-11-11 | 2006-11-16 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für brennkraftmaschinen |
DE10315821A1 (de) * | 2002-11-11 | 2004-05-27 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE10320491B4 (de) * | 2003-05-08 | 2014-05-08 | Volkswagen Ag | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
DE10326045A1 (de) * | 2003-06-10 | 2004-12-30 | Robert Bosch Gmbh | Einspritzdüse für Brennkraftmaschinen |
DE10326044A1 (de) | 2003-06-10 | 2004-12-30 | Robert Bosch Gmbh | Einspritzdüse für Brennkraftmaschinen |
DE10337609A1 (de) * | 2003-08-16 | 2005-03-10 | Bosch Gmbh Robert | Kraftstoff-Einspritzvorrichtung, insbesondere für eine Brennkraftmaschine mit Direkteinspritzung |
DE10344942B4 (de) * | 2003-09-27 | 2017-12-21 | Robert Bosch Gmbh | Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine |
DE102004002090A1 (de) | 2004-01-15 | 2005-08-04 | Robert Bosch Gmbh | Einspritzdüse und zugehöriges Betriebsverfahren |
DE102004002083A1 (de) | 2004-01-15 | 2005-08-04 | Robert Bosch Gmbh | Ventil zum Steuern von Flüssigkeiten, insbesondere Kraftstoffeinspritzventil |
FR2868480B1 (fr) | 2004-04-02 | 2008-05-02 | Peugeot Citroen Automobiles Sa | Moteur a combustion interne a injection directe |
DE102004020550A1 (de) * | 2004-04-27 | 2005-11-24 | Robert Bosch Gmbh | Einspritzdüse |
DE102004057246A1 (de) * | 2004-11-26 | 2006-06-01 | Robert Bosch Gmbh | Kraftstoffeinspritzdüse |
DE102004057245A1 (de) * | 2004-11-26 | 2006-06-01 | Robert Bosch Gmbh | Kraftstoffeinspritzdüse |
DE102004057244A1 (de) | 2004-11-26 | 2006-06-01 | Robert Bosch Gmbh | Kraftstoffeinspritzdüse |
DE102004060550A1 (de) | 2004-12-16 | 2006-07-06 | Robert Bosch Gmbh | Kraftstoffeinspritzdüse |
DE102008057209B4 (de) * | 2008-11-13 | 2010-09-09 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit mindestens einem Zylinder und mindestens einem Stellglied |
DE102017007863A1 (de) | 2017-08-21 | 2019-02-21 | Daimler Ag | Abgasanlage für eine Verbrennungskraftmaschine, insbesondere für ein Kraftfahrzeug, sowie Verfahren zum Betreiben einer solchen Abgasanlage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4115477C2 (de) * | 1990-05-17 | 2003-02-06 | Avl Verbrennungskraft Messtech | Einspritzdüse für eine Brennkraftmaschine |
DE4214646A1 (de) * | 1992-05-02 | 1993-11-04 | Bosch Gmbh Robert | Kraftstoffeinspritzduese fuer vor- und haupteinspritzung |
DE4432686C2 (de) * | 1994-09-14 | 1996-09-05 | Man B & W Diesel Ag | Querschnittgesteuerte Einspritzdüse |
US5899389A (en) * | 1997-06-02 | 1999-05-04 | Cummins Engine Company, Inc. | Two stage fuel injector nozzle assembly |
EP0972932A1 (fr) * | 1998-07-16 | 2000-01-19 | MaK Motoren GmbH & Co. KG | Soupape d'injection pour moteurs à combustion interne |
DE19913286A1 (de) * | 1999-03-24 | 2000-10-12 | Man B & W Diesel Ag | Einspritzventil |
-
2000
- 2000-11-22 DE DE2000158153 patent/DE10058153A1/de not_active Ceased
-
2001
- 2001-11-17 DE DE50110179T patent/DE50110179D1/de not_active Expired - Fee Related
- 2001-11-17 WO PCT/DE2001/004338 patent/WO2002042631A1/fr active IP Right Grant
- 2001-11-17 EP EP01997634A patent/EP1339966B1/fr not_active Expired - Lifetime
- 2001-11-17 CZ CZ20031313A patent/CZ298453B6/cs not_active IP Right Cessation
- 2001-11-17 PL PL01355415A patent/PL355415A1/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CZ20031313A3 (cs) | 2004-09-15 |
EP1339966B1 (fr) | 2006-06-14 |
WO2002042631A1 (fr) | 2002-05-30 |
EP1339966A1 (fr) | 2003-09-03 |
DE50110179D1 (de) | 2006-07-27 |
DE10058153A1 (de) | 2002-06-06 |
CZ298453B6 (cs) | 2007-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REFS | Decisions on refusal to grant patents (taken after the publication of the particulars of the applications) |