DE50104303D1 - Kraftstoffeinspritzventil - Google Patents
KraftstoffeinspritzventilInfo
- Publication number
- DE50104303D1 DE50104303D1 DE50104303T DE50104303T DE50104303D1 DE 50104303 D1 DE50104303 D1 DE 50104303D1 DE 50104303 T DE50104303 T DE 50104303T DE 50104303 T DE50104303 T DE 50104303T DE 50104303 D1 DE50104303 D1 DE 50104303D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- injection valve
- valve
- fuel
- injection
- 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
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 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
- 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
-
- 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
-
- 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
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50104303T DE50104303D1 (de) | 2000-05-23 | 2001-04-24 | Kraftstoffeinspritzventil |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10025497A DE10025497A1 (de) | 2000-05-23 | 2000-05-23 | Kraftstoffeinspritzventil |
DE50104303T DE50104303D1 (de) | 2000-05-23 | 2001-04-24 | Kraftstoffeinspritzventil |
PCT/DE2001/001540 WO2001090565A1 (de) | 2000-05-23 | 2001-04-24 | Kraftstoffeinspritzventil |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50104303D1 true DE50104303D1 (de) | 2004-12-02 |
Family
ID=7643242
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10025497A Withdrawn DE10025497A1 (de) | 2000-05-23 | 2000-05-23 | Kraftstoffeinspritzventil |
DE50104303T Expired - Lifetime DE50104303D1 (de) | 2000-05-23 | 2001-04-24 | Kraftstoffeinspritzventil |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10025497A Withdrawn DE10025497A1 (de) | 2000-05-23 | 2000-05-23 | Kraftstoffeinspritzventil |
Country Status (9)
Country | Link |
---|---|
US (1) | US20040069863A1 (de) |
EP (1) | EP1290335B1 (de) |
JP (1) | JP2003534492A (de) |
KR (1) | KR20020019555A (de) |
CN (1) | CN1380939A (de) |
BR (1) | BR0106657A (de) |
CZ (1) | CZ2002201A3 (de) |
DE (2) | DE10025497A1 (de) |
WO (1) | WO2001090565A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216622B3 (de) * | 2002-04-15 | 2004-01-08 | Siemens Ag | Einstückig ausgebildetes Steuermodul für einen Kraftstoffinjektor |
DE10257641B4 (de) * | 2002-07-29 | 2009-08-20 | Robert Bosch Gmbh | Kraftstoffinjektor mit und ohne Druckverstärkung mit steuerbarer Nadelgeschwindigkeit und Verfahren zu dessen Steuerung |
DE102004022428A1 (de) * | 2004-05-06 | 2005-12-01 | Siemens Ag | Einspritzventil für Brennkraftmaschinen |
ES2273197T3 (es) * | 2004-06-30 | 2007-05-01 | C.R.F. Societa Consortile Per Azioni | Inyector de combustible con valvula de control por equilibrio de fuerzas. |
JP4716142B2 (ja) * | 2008-09-16 | 2011-07-06 | 株式会社デンソー | 燃料噴射装置 |
EP2295784B1 (de) * | 2009-08-26 | 2012-02-22 | Delphi Technologies Holding S.à.r.l. | Kraftstoffeinspritzdüse |
DE102011081176A1 (de) * | 2011-08-18 | 2013-02-21 | Robert Bosch Gmbh | Ventil zum Zumessen eines strömenden Mediums |
US9644589B2 (en) * | 2013-11-20 | 2017-05-09 | Stanadyne Llc | Debris diverter shield for fuel injector |
CN113123909A (zh) * | 2021-05-24 | 2021-07-16 | 中国重汽集团重庆燃油喷射系统有限公司 | 用于高压共轨系统的压紧套 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2391808A (en) * | 1942-08-19 | 1945-12-25 | Continental Motors Corp | Fuel atomizer |
JPS618461A (ja) * | 1984-06-25 | 1986-01-16 | Nippon Denso Co Ltd | アキユ−ムレ−タ型燃料噴射ノズル |
US4709679A (en) * | 1985-03-25 | 1987-12-01 | Stanadyne, Inc. | Modular accumulator injector |
DE4237469B4 (de) * | 1992-11-06 | 2004-05-13 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung, insbesondere Pumpedüse für Brennkraftmaschinen |
CH689282A5 (de) * | 1994-03-29 | 1999-01-29 | Christian Dipl-Ing Eth Mathis | Einspritzventil fuer eine insbesondere als Dieselmotor vorgesehene Brennkraftmaschine. |
FI101738B1 (fi) * | 1996-01-30 | 1998-08-14 | Waertsilae Nsd Oy Ab | Ruiskutusventtiilijärjestely |
DE19650865A1 (de) | 1996-12-07 | 1998-06-10 | Bosch Gmbh Robert | Magnetventil |
IT1295462B1 (it) * | 1997-10-02 | 1999-05-12 | Elasis Sistema Ricerca Fiat | Iniettore di combustibile a comando elettromagnetico per motori a combustione interna. |
JP3704957B2 (ja) * | 1998-07-06 | 2005-10-12 | いすゞ自動車株式会社 | インジェクタ |
EP1118765A3 (de) * | 2000-01-19 | 2003-11-19 | CRT Common Rail Technologies AG | Brennstoffeinspritzventil für Verbrennungskraftmaschinen |
-
2000
- 2000-05-23 DE DE10025497A patent/DE10025497A1/de not_active Withdrawn
-
2001
- 2001-04-24 CN CN01801351A patent/CN1380939A/zh active Pending
- 2001-04-24 BR BR0106657-9A patent/BR0106657A/pt not_active Application Discontinuation
- 2001-04-24 KR KR1020027000907A patent/KR20020019555A/ko not_active Application Discontinuation
- 2001-04-24 EP EP01933624A patent/EP1290335B1/de not_active Expired - Lifetime
- 2001-04-24 JP JP2001586734A patent/JP2003534492A/ja active Pending
- 2001-04-24 US US10/031,713 patent/US20040069863A1/en not_active Abandoned
- 2001-04-24 DE DE50104303T patent/DE50104303D1/de not_active Expired - Lifetime
- 2001-04-24 CZ CZ2002201A patent/CZ2002201A3/cs unknown
- 2001-04-24 WO PCT/DE2001/001540 patent/WO2001090565A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR0106657A (pt) | 2002-04-02 |
KR20020019555A (ko) | 2002-03-12 |
JP2003534492A (ja) | 2003-11-18 |
EP1290335B1 (de) | 2004-10-27 |
CN1380939A (zh) | 2002-11-20 |
US20040069863A1 (en) | 2004-04-15 |
CZ2002201A3 (cs) | 2003-06-18 |
WO2001090565A1 (de) | 2001-11-29 |
EP1290335A1 (de) | 2003-03-12 |
DE10025497A1 (de) | 2001-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |