DE59804130D1 - Kraftstoffeinspritzventil - Google Patents
KraftstoffeinspritzventilInfo
- Publication number
- DE59804130D1 DE59804130D1 DE59804130T DE59804130T DE59804130D1 DE 59804130 D1 DE59804130 D1 DE 59804130D1 DE 59804130 T DE59804130 T DE 59804130T DE 59804130 T DE59804130 T DE 59804130T DE 59804130 D1 DE59804130 D1 DE 59804130D1
- 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 - 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/042—The valves being provided with fuel passages
- F02M61/045—The valves being provided with fuel 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19739905A DE19739905A1 (de) | 1997-09-11 | 1997-09-11 | Kraftstoffeinspritzventil |
PCT/DE1998/000575 WO1999013214A1 (de) | 1997-09-11 | 1998-02-27 | Kraftstoffeinspritzventil |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59804130D1 true DE59804130D1 (de) | 2002-06-20 |
Family
ID=7841992
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19739905A Withdrawn DE19739905A1 (de) | 1997-09-11 | 1997-09-11 | Kraftstoffeinspritzventil |
DE59804130T Expired - Fee Related DE59804130D1 (de) | 1997-09-11 | 1998-02-27 | Kraftstoffeinspritzventil |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19739905A Withdrawn DE19739905A1 (de) | 1997-09-11 | 1997-09-11 | Kraftstoffeinspritzventil |
Country Status (5)
Country | Link |
---|---|
US (1) | US6105879A (de) |
EP (1) | EP0937203B1 (de) |
JP (1) | JP2001504915A (de) |
DE (2) | DE19739905A1 (de) |
WO (1) | WO1999013214A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19900037A1 (de) * | 1999-01-02 | 2000-07-06 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
DE19947196A1 (de) | 1999-10-01 | 2001-04-05 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
JP2003522882A (ja) * | 2000-02-07 | 2003-07-29 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 噴射ノズル |
DE10031579A1 (de) * | 2000-06-29 | 2002-01-17 | Bosch Gmbh Robert | Druckgesteuerter Injektor mit Vario-Register-Einspritzdüse |
DE20020281U1 (de) * | 2000-11-30 | 2001-03-01 | Hammelmann Maschinenfabrik GmbH, 59302 Oelde | Drehantrieb für ein hydraulisches Werkzeug |
DE10111293B4 (de) | 2001-03-09 | 2008-11-20 | Robert Bosch Gmbh | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
DE10115396A1 (de) * | 2001-03-29 | 2002-10-10 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
DE10118699A1 (de) * | 2001-04-17 | 2002-10-31 | Bosch Gmbh Robert | Kraftstoff-Einspritzvorrichtung und Kraftstoffsystem für Brennkraftmaschinen, sowie Brennkraftmaschine |
DE10133167A1 (de) | 2001-07-07 | 2003-01-23 | Bosch Gmbh Robert | Kraftstoffhochdruckvorrichtung |
DE10231583A1 (de) * | 2002-07-11 | 2004-01-29 | Daimlerchrysler Ag | Kraftstoffeinspritzdüse einer Brennkraftmaschine mit Direkteinspritzdüse |
DE10232693A1 (de) * | 2002-07-18 | 2004-02-05 | Siemens Ag | Einspritzventil |
DE10248379A1 (de) * | 2002-10-17 | 2004-04-29 | Robert Bosch Gmbh | Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine |
US7520269B2 (en) * | 2005-06-28 | 2009-04-21 | Advanced Global Equities And Intellectual Properties | Fuel injector nozzle assembly |
KR102119988B1 (ko) * | 2015-10-15 | 2020-06-17 | 콘티넨탈 오토모티브 게엠베하 | 튀어오름 방지 디바이스를 구비한 연료 분사 밸브, 연소 기관 및 차량 |
DE102018208857A1 (de) * | 2018-06-06 | 2019-12-12 | Robert Bosch Gmbh | Injektor für gasförmige und flüssige Brennstoffe |
US11906067B2 (en) | 2022-01-21 | 2024-02-20 | Hamilton Sundstrand Corporation | Active valve shimming |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2762654A (en) * | 1952-07-01 | 1956-09-11 | Gen Motors Corp | Fuel injection device |
US4182492A (en) * | 1978-01-16 | 1980-01-08 | Combustion Research & Technology, Inc. | Hydraulically operated pressure amplification system for fuel injectors |
DE3405161A1 (de) * | 1984-02-14 | 1985-08-22 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
US4750675A (en) * | 1987-10-05 | 1988-06-14 | General Motors Corporation | Damped opening poppet covered orifice fuel injection nozzle |
US5275337A (en) * | 1992-06-15 | 1994-01-04 | Cummins Engine Company, Inc. | High pressure limiting valve with fast response and fuel injector equipped therewith |
DE4444363A1 (de) * | 1994-12-14 | 1996-06-20 | Bosch Gmbh Robert | Mehrstrahl-Kraftstoffeinspritzdüse |
DE19618698A1 (de) * | 1996-05-09 | 1997-11-13 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE19642440A1 (de) | 1996-10-15 | 1998-04-16 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
-
1997
- 1997-09-11 DE DE19739905A patent/DE19739905A1/de not_active Withdrawn
-
1998
- 1998-02-27 WO PCT/DE1998/000575 patent/WO1999013214A1/de active IP Right Grant
- 1998-02-27 US US09/297,825 patent/US6105879A/en not_active Expired - Fee Related
- 1998-02-27 EP EP98916807A patent/EP0937203B1/de not_active Expired - Lifetime
- 1998-02-27 JP JP51488699A patent/JP2001504915A/ja active Pending
- 1998-02-27 DE DE59804130T patent/DE59804130D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1999013214A1 (de) | 1999-03-18 |
JP2001504915A (ja) | 2001-04-10 |
EP0937203A1 (de) | 1999-08-25 |
DE19739905A1 (de) | 1999-03-18 |
US6105879A (en) | 2000-08-22 |
EP0937203B1 (de) | 2002-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |