DE10084656T1 - Druckspeicher-Kraftstoffeinspritzvorrichtung - Google Patents
Druckspeicher-KraftstoffeinspritzvorrichtungInfo
- Publication number
- DE10084656T1 DE10084656T1 DE10084656T DE10084656T DE10084656T1 DE 10084656 T1 DE10084656 T1 DE 10084656T1 DE 10084656 T DE10084656 T DE 10084656T DE 10084656 T DE10084656 T DE 10084656T DE 10084656 T1 DE10084656 T1 DE 10084656T1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- injection device
- accumulator fuel
- accumulator
- 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.)
- Granted
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
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- F02D41/403—Multiple injections with pilot injections
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D2041/3881—Common rail control systems with multiple common rails, e.g. one rail per cylinder bank, or a high pressure rail and a low pressure rail
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/002108 WO2001075297A1 (fr) | 2000-03-31 | 2000-03-31 | Injecteur de carburant du type a accumulateur |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10084656T1 true DE10084656T1 (de) | 2002-06-06 |
DE10084656C2 DE10084656C2 (de) | 2003-12-18 |
Family
ID=11735866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10084656T Expired - Fee Related DE10084656C2 (de) | 2000-03-31 | 2000-03-31 | Verfahren zum Betreiben einer Druckspeicher-Kraftstoffeinspritzvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6457453B1 (de) |
JP (1) | JP3775498B2 (de) |
DE (1) | DE10084656C2 (de) |
GB (1) | GB2367588B (de) |
WO (1) | WO2001075297A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10058130A1 (de) * | 2000-11-22 | 2002-05-23 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem für Brennkraftmaschinen |
DE10112432A1 (de) * | 2001-03-15 | 2002-09-19 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
DE10144800A1 (de) * | 2001-09-12 | 2003-04-03 | Bosch Gmbh Robert | Verfahren, Computerprogramm, Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Kraftstoffsystem für eine Brennkraftmaschine |
DE10154802A1 (de) * | 2001-11-08 | 2003-05-22 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
JP4013529B2 (ja) * | 2001-11-16 | 2007-11-28 | 三菱ふそうトラック・バス株式会社 | 燃料噴射装置 |
JP4096652B2 (ja) * | 2002-07-30 | 2008-06-04 | 三菱ふそうトラック・バス株式会社 | 増圧型燃料噴射装置 |
DE10238951A1 (de) * | 2002-08-24 | 2004-03-11 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung |
DE60319968T2 (de) * | 2003-06-20 | 2009-04-16 | Delphi Technologies, Inc., Troy | Kraftstoffsystem |
JP3894179B2 (ja) * | 2003-10-02 | 2007-03-14 | トヨタ自動車株式会社 | 内燃機関の燃料供給装置 |
JP4221332B2 (ja) * | 2004-05-12 | 2009-02-12 | 三菱電機株式会社 | 内燃機関の燃料噴射制御装置 |
US7523606B2 (en) * | 2005-08-31 | 2009-04-28 | Caterpillar Inc. | Parasitic load control system for exhaust temperature control |
EP1795738A1 (de) * | 2005-12-12 | 2007-06-13 | C.R.F. Societa Consortile per Azioni | Kraftstoffeinspritzsystem für eine Verbrennungskraftmaschine und dazugehöriges Kraftstoff-Einspritz-Verfahren |
JP5380281B2 (ja) * | 2006-05-24 | 2014-01-08 | キャタピラー インコーポレイテッド | 可変圧力噴射用の多数の源の燃料システム |
JP5766654B2 (ja) * | 2012-06-14 | 2015-08-19 | 株式会社デンソー | 燃料噴射制御装置および燃料噴射制御方法 |
JP5997061B2 (ja) * | 2013-01-16 | 2016-09-21 | 株式会社デンソー | 燃料噴射制御装置 |
WO2015022445A1 (en) * | 2013-08-15 | 2015-02-19 | Wärtsilä Finland Oy | Method for injecting liquid fuel and fuel injection system |
CN115045767B (zh) * | 2022-04-27 | 2023-08-18 | 一汽解放汽车有限公司 | 双燃料发动机喷燃控制方法、装置、控制器和存储介质 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2765328B2 (ja) * | 1992-01-20 | 1998-06-11 | 日産自動車株式会社 | ディーゼル機関の燃料噴射制御装置 |
JP2882209B2 (ja) * | 1992-09-11 | 1999-04-12 | 三菱自動車工業株式会社 | 蓄圧式燃料噴射装置 |
JPH07139448A (ja) * | 1993-11-19 | 1995-05-30 | Mitsubishi Heavy Ind Ltd | ディーゼルエンジンの燃料噴射装置 |
JP2885076B2 (ja) * | 1994-07-08 | 1999-04-19 | 三菱自動車工業株式会社 | 蓄圧式燃料噴射装置 |
JPH09209867A (ja) | 1996-02-07 | 1997-08-12 | Mitsubishi Motors Corp | 燃料噴射装置 |
JP3426439B2 (ja) * | 1996-07-17 | 2003-07-14 | 三菱ふそうトラック・バス株式会社 | 蓄圧式燃料噴射制御装置 |
JP3827367B2 (ja) * | 1996-07-24 | 2006-09-27 | 株式会社日本自動車部品総合研究所 | 燃料噴射制御方法 |
US6112721A (en) | 1996-08-29 | 2000-09-05 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Fuel injection device |
JP3890654B2 (ja) * | 1997-03-18 | 2007-03-07 | 株式会社デンソー | 燃料噴射制御方法及び燃料噴射制御装置 |
DE69803384T2 (de) * | 1997-07-16 | 2002-09-26 | Cummins Wartsila S.A., Mulhouse | Kraftstoffeinspritzvorrichtung für dieselmotoren |
DE19747231A1 (de) * | 1997-10-25 | 1999-04-29 | Bosch Gmbh Robert | Verfahren zur Einspritzung von Kraftstoff in die Brennräume einer luftverdichtenden, selbstzündenden Brennkraftmaschine |
DE69905684T8 (de) * | 1998-11-19 | 2004-07-08 | Mitsubishi Fuso Truck And Bus Corp. | Kraftstoffeinspritzvorrichtung der Accumulatorgattung |
EP1002948B1 (de) * | 1998-11-19 | 2003-03-05 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Kraftstoffeinspritzvorrichtung der Akkumulatorgattung |
-
2000
- 2000-03-31 WO PCT/JP2000/002108 patent/WO2001075297A1/ja active Application Filing
- 2000-03-31 US US09/980,214 patent/US6457453B1/en not_active Expired - Fee Related
- 2000-03-31 DE DE10084656T patent/DE10084656C2/de not_active Expired - Fee Related
- 2000-03-31 JP JP2001572752A patent/JP3775498B2/ja not_active Expired - Fee Related
- 2000-03-31 GB GB0129626A patent/GB2367588B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3775498B2 (ja) | 2006-05-17 |
GB2367588A (en) | 2002-04-10 |
GB2367588B (en) | 2004-11-10 |
DE10084656C2 (de) | 2003-12-18 |
US6457453B1 (en) | 2002-10-01 |
GB0129626D0 (en) | 2002-01-30 |
WO2001075297A1 (fr) | 2001-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: MITSUBISHI FUSO TRUCK AND BUS CORP., TOKIO/TOKYO, |
|
8304 | Grant after examination procedure | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20131001 |