DE502005007871D1 - Kraftstoffeinspritzdüse - Google Patents
KraftstoffeinspritzdüseInfo
- Publication number
- DE502005007871D1 DE502005007871D1 DE502005007871T DE502005007871T DE502005007871D1 DE 502005007871 D1 DE502005007871 D1 DE 502005007871D1 DE 502005007871 T DE502005007871 T DE 502005007871T DE 502005007871 T DE502005007871 T DE 502005007871T DE 502005007871 D1 DE502005007871 D1 DE 502005007871D1
- 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.)
- Active
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
-
- 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
- F02M61/161—Means for adjusting injection-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
- 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
- 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
-
- 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
- F02M61/06—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 being furnished at seated ends with pintle or plug shaped extensions
-
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004002286A DE102004002286A1 (de) | 2004-01-16 | 2004-01-16 | Kraftstoffeinspritzdüse |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502005007871D1 true DE502005007871D1 (de) | 2009-09-24 |
Family
ID=34609581
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004002286A Ceased DE102004002286A1 (de) | 2004-01-16 | 2004-01-16 | Kraftstoffeinspritzdüse |
DE502005007871T Active DE502005007871D1 (de) | 2004-01-16 | 2005-01-07 | Kraftstoffeinspritzdüse |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004002286A Ceased DE102004002286A1 (de) | 2004-01-16 | 2004-01-16 | Kraftstoffeinspritzdüse |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050230501A1 (de) |
EP (1) | EP1555429B1 (de) |
JP (1) | JP2005201274A (de) |
KR (1) | KR20050075719A (de) |
CN (1) | CN1641207B (de) |
DE (2) | DE102004002286A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008014251A1 (de) * | 2008-03-13 | 2009-09-17 | Man Diesel Se | Einspritzventil für Direkteinspritzung |
DE102009001131A1 (de) * | 2008-12-09 | 2010-06-10 | Robert Bosch Gmbh | Kraftstoffinjektor |
DE102008061400A1 (de) | 2008-12-10 | 2010-06-17 | Man Diesel Se | Kraftstoff-Einspritzventil für eine Brennkraftmaschine |
JP5120293B2 (ja) * | 2009-02-20 | 2013-01-16 | 株式会社デンソー | 燃料噴射弁 |
CN103615344A (zh) * | 2013-11-29 | 2014-03-05 | 哈尔滨工程大学 | 柴油机相继喷油喷油器 |
NL1041770B1 (en) * | 2016-03-18 | 2017-10-03 | Cereus Tech B V | Improved fuel injection devices. |
DE102016215637A1 (de) * | 2016-08-19 | 2018-02-22 | Robert Bosch Gmbh | Kraftstoffeinspritzdüse |
CN109869252A (zh) * | 2019-03-15 | 2019-06-11 | 江苏大学 | 一种高压共轨柴油机的高频响应喷油器 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655793A1 (de) * | 1976-12-09 | 1978-06-22 | Maschf Augsburg Nuernberg Ag | Gesteuerte mehrloch-einspritzduese |
DE2711393A1 (de) * | 1977-03-16 | 1978-09-21 | Bosch Gmbh Robert | Kraftstoffeinspritzduese |
JPS6382066A (ja) * | 1986-09-25 | 1988-04-12 | Sony Corp | 電子ズ−ム機能付き撮像装置 |
DE3818862C2 (de) * | 1987-06-19 | 1999-01-07 | Volkswagen Ag | Kraftstoffeinspritzdüse |
DE4123721C1 (en) * | 1991-07-17 | 1992-06-17 | Steyr-Daimler-Puch Ag, Wien, At | Fuel injection system with pump and nozzle units - has laterally coupled pump duct to chamber in piston bush |
DE4408245A1 (de) * | 1994-03-11 | 1995-09-14 | Bosch Gmbh Robert | Einspritzdüse für Brennkraftmaschinen |
JPH10281038A (ja) * | 1997-04-01 | 1998-10-20 | Denso Corp | 燃料噴射弁 |
GB9811649D0 (en) * | 1998-05-29 | 1998-07-29 | Lucas Ind Plc | Fuel injector |
JP3823540B2 (ja) * | 1998-06-05 | 2006-09-20 | 株式会社デンソー | 内燃機関用燃料噴射弁 |
DE60020273T2 (de) * | 1999-04-01 | 2006-01-19 | Delphi Technologies, Inc., Troy | Brennstoffeinspritzventil |
DE19939448A1 (de) * | 1999-08-20 | 2001-03-01 | Bosch Gmbh Robert | Injektor |
DE19946906A1 (de) * | 1999-09-30 | 2001-04-05 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE19947196A1 (de) * | 1999-10-01 | 2001-04-05 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
JP4239332B2 (ja) * | 1999-11-29 | 2009-03-18 | 株式会社豊田中央研究所 | 内燃機関の燃料噴射装置 |
DE10100512A1 (de) * | 2000-02-07 | 2001-08-09 | Bosch Gmbh Robert | Einspritzdüse |
DE10031582A1 (de) * | 2000-06-29 | 2002-01-17 | Bosch Gmbh Robert | Druckgesteuerter Injektor mit gesteuerter Düsennadel |
DE10033426B4 (de) * | 2000-07-10 | 2004-10-14 | Robert Bosch Gmbh | Injektor/Düsennadel-Kombination mit steuerraumseitiger Kopplung |
EP1360326A2 (de) * | 2000-10-27 | 2003-11-12 | President And Fellows Of Harvard College | Auf zellen basiernde testverfahren mit dreifacher auswertung zur identifizierung van substanzen die die transkription beeinflussen |
DE10055268A1 (de) * | 2000-11-08 | 2002-05-23 | Bosch Gmbh Robert | Druckgesteuerter Injektor eines Hochdruckspeichereinspritzsystems |
JP3518521B2 (ja) * | 2001-04-11 | 2004-04-12 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御装置 |
DE60219396T2 (de) * | 2001-08-06 | 2007-12-20 | Toyota Jidosha Kabushiki Kaisha, Toyota | Brennkraftmaschine |
US6725838B2 (en) * | 2001-10-09 | 2004-04-27 | Caterpillar Inc | Fuel injector having dual mode capabilities and engine using same |
JP3882680B2 (ja) * | 2001-11-16 | 2007-02-21 | 株式会社デンソー | 燃料噴射ノズル |
-
2004
- 2004-01-16 DE DE102004002286A patent/DE102004002286A1/de not_active Ceased
-
2005
- 2005-01-07 EP EP05000209A patent/EP1555429B1/de not_active Not-in-force
- 2005-01-07 DE DE502005007871T patent/DE502005007871D1/de active Active
- 2005-01-12 US US11/033,575 patent/US20050230501A1/en not_active Abandoned
- 2005-01-13 JP JP2005006002A patent/JP2005201274A/ja active Pending
- 2005-01-14 CN CN2005100059114A patent/CN1641207B/zh not_active Expired - Fee Related
- 2005-01-14 KR KR1020050003696A patent/KR20050075719A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1555429A1 (de) | 2005-07-20 |
DE102004002286A1 (de) | 2005-08-11 |
CN1641207B (zh) | 2010-06-23 |
CN1641207A (zh) | 2005-07-20 |
US20050230501A1 (en) | 2005-10-20 |
EP1555429B1 (de) | 2009-08-12 |
JP2005201274A (ja) | 2005-07-28 |
KR20050075719A (ko) | 2005-07-21 |
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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: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE |