EP1218629A1 - Procede de mesure de la pression de carburant dans une rampe a injection d'un moteur a combustion interne - Google Patents
Procede de mesure de la pression de carburant dans une rampe a injection d'un moteur a combustion interneInfo
- Publication number
- EP1218629A1 EP1218629A1 EP00967963A EP00967963A EP1218629A1 EP 1218629 A1 EP1218629 A1 EP 1218629A1 EP 00967963 A EP00967963 A EP 00967963A EP 00967963 A EP00967963 A EP 00967963A EP 1218629 A1 EP1218629 A1 EP 1218629A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- fuel
- opening
- opening time
- injector
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 66
- 238000002347 injection Methods 0.000 title claims abstract description 12
- 239000007924 injection Substances 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 21
- 238000002485 combustion reaction Methods 0.000 title claims description 10
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 238000005070 sampling Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000009530 blood pressure measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/04—Fuel pressure pulsation in common rails
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9912573 | 1999-10-08 | ||
FR9912573A FR2799544B1 (fr) | 1999-10-08 | 1999-10-08 | Procede de mesure de la pression de carburant regnant dans un injecteur electromagnetique de ce carburant dans un des cylindres d'un moteur a combustion interne a injection directe |
PCT/FR2000/002778 WO2001027454A1 (fr) | 1999-10-08 | 2000-10-06 | Procede de mesure de la pression de carburant dans une rampe d'injection d'un moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1218629A1 true EP1218629A1 (fr) | 2002-07-03 |
EP1218629B1 EP1218629B1 (fr) | 2004-12-08 |
Family
ID=9550716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00967963A Expired - Lifetime EP1218629B1 (fr) | 1999-10-08 | 2000-10-06 | Procede de mesure de la pression de carburant dans une rampe a injection d'un moteur a combustion interne |
Country Status (8)
Country | Link |
---|---|
US (1) | US6705295B1 (fr) |
EP (1) | EP1218629B1 (fr) |
JP (1) | JP4471550B2 (fr) |
KR (1) | KR100733800B1 (fr) |
DE (1) | DE60016612T2 (fr) |
ES (1) | ES2228615T3 (fr) |
FR (1) | FR2799544B1 (fr) |
WO (1) | WO2001027454A1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6964261B2 (en) * | 2003-12-11 | 2005-11-15 | Perkins Engines Company Limited | Adaptive fuel injector trimming during a zero fuel condition |
US7370521B1 (en) * | 2006-10-25 | 2008-05-13 | Gm Global Technology Operations, Inc. | Method to detect a contaminated fuel injector |
US8146541B2 (en) | 2010-04-08 | 2012-04-03 | Ford Global Technologies, Llc | Method for improving transient engine operation |
US8037850B2 (en) | 2010-04-08 | 2011-10-18 | Ford Global Technologies, Llc | Method for operating an engine |
US8245671B2 (en) * | 2010-04-08 | 2012-08-21 | Ford Global Technologies, Llc | Operating an engine with reformate |
US8230826B2 (en) | 2010-04-08 | 2012-07-31 | Ford Global Technologies, Llc | Selectively storing reformate |
US8613263B2 (en) * | 2010-04-08 | 2013-12-24 | Ford Global Technologies, Llc | Method for operating a charge diluted engine |
US8307790B2 (en) * | 2010-04-08 | 2012-11-13 | Ford Global Technologies, Llc | Method for operating a vehicle with a fuel reformer |
US8191514B2 (en) | 2010-04-08 | 2012-06-05 | Ford Global Technologies, Llc | Ignition control for reformate engine |
US8001934B2 (en) * | 2010-04-08 | 2011-08-23 | Ford Global Technologies, Llc | Pump control for reformate fuel storage tank |
US8402928B2 (en) * | 2010-04-08 | 2013-03-26 | Ford Global Technologies, Llc | Method for operating an engine with variable charge density |
US8539914B2 (en) * | 2010-04-08 | 2013-09-24 | Ford Global Technologies, Llc | Method for operating an engine with a fuel reformer |
US8041500B2 (en) | 2010-04-08 | 2011-10-18 | Ford Global Technologies, Llc | Reformate control via accelerometer |
US8118006B2 (en) | 2010-04-08 | 2012-02-21 | Ford Global Technologies, Llc | Fuel injector diagnostic for dual fuel engine |
US8015952B2 (en) | 2010-04-08 | 2011-09-13 | Ford Global Technologies, Llc | Engine fuel reformer monitoring |
JP5519410B2 (ja) * | 2010-06-01 | 2014-06-11 | 本田技研工業株式会社 | 内燃機関の燃料供給装置 |
US10094320B2 (en) * | 2015-06-23 | 2018-10-09 | Ford Global Technologies, Llc | Methods and systems for dual fuel injection |
DE102015217645A1 (de) * | 2015-09-15 | 2017-03-16 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Einspritzanlage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2715440B1 (fr) * | 1994-01-24 | 1996-02-23 | Siemens Automotive Sa | Procédé de commande de la quantité de carburant injecté dans un moteur à combustion interne. |
DE19718171C2 (de) * | 1997-04-29 | 2001-11-15 | Siemens Ag | Verfahren zum Bestimmen der Einspritzzeit für eine direkteinspritzende Brennkraftmaschine |
DE19726756C2 (de) | 1997-06-24 | 2002-03-07 | Bosch Gmbh Robert | System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
DE19735561B4 (de) | 1997-08-16 | 2007-12-20 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
EP1064457B1 (fr) * | 1998-03-16 | 2002-06-12 | Siemens Aktiengesellschaft | Procede pour determiner le temps d'injection dans un moteur a combustion interne a injection directe |
JP4627603B2 (ja) * | 2001-03-15 | 2011-02-09 | 日立オートモティブシステムズ株式会社 | 燃料供給装置 |
-
1999
- 1999-10-08 FR FR9912573A patent/FR2799544B1/fr not_active Expired - Fee Related
-
2000
- 2000-10-06 JP JP2001529568A patent/JP4471550B2/ja not_active Expired - Fee Related
- 2000-10-06 EP EP00967963A patent/EP1218629B1/fr not_active Expired - Lifetime
- 2000-10-06 US US10/110,110 patent/US6705295B1/en not_active Expired - Fee Related
- 2000-10-06 KR KR1020027004509A patent/KR100733800B1/ko not_active IP Right Cessation
- 2000-10-06 ES ES00967963T patent/ES2228615T3/es not_active Expired - Lifetime
- 2000-10-06 WO PCT/FR2000/002778 patent/WO2001027454A1/fr active IP Right Grant
- 2000-10-06 DE DE60016612T patent/DE60016612T2/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0127454A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2003511620A (ja) | 2003-03-25 |
DE60016612T2 (de) | 2005-05-25 |
FR2799544A1 (fr) | 2001-04-13 |
JP4471550B2 (ja) | 2010-06-02 |
DE60016612D1 (de) | 2005-01-13 |
EP1218629B1 (fr) | 2004-12-08 |
KR20020081204A (ko) | 2002-10-26 |
FR2799544B1 (fr) | 2002-01-04 |
KR100733800B1 (ko) | 2007-07-02 |
ES2228615T3 (es) | 2005-04-16 |
US6705295B1 (en) | 2004-03-16 |
WO2001027454A1 (fr) | 2001-04-19 |
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