ITMI20041791A1 - Procedimento per limitare l'aumento di pressione in un sistema di iniezione dopo lo spegnimento di un motore a combustione interna. - Google Patents
Procedimento per limitare l'aumento di pressione in un sistema di iniezione dopo lo spegnimento di un motore a combustione interna.Info
- Publication number
- ITMI20041791A1 ITMI20041791A1 ITMI20041791A ITMI20041791A1 IT MI20041791 A1 ITMI20041791 A1 IT MI20041791A1 IT MI20041791 A ITMI20041791 A IT MI20041791A IT MI20041791 A1 ITMI20041791 A1 IT MI20041791A1
- Authority
- IT
- Italy
- Prior art keywords
- switched
- procedure
- limit
- combustion engine
- internal combustion
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- 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
-
- 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
- F02D2250/31—Control of 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003143758 DE10343758B4 (de) | 2003-09-22 | 2003-09-22 | Verfahren zur Begrenzung des Druckanstieges in einem Hochdruck-Kraftstoffsystem nach Abstellen eines Verbrennungsmotors |
Publications (1)
Publication Number | Publication Date |
---|---|
ITMI20041791A1 true ITMI20041791A1 (it) | 2004-12-20 |
Family
ID=34223565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI20041791 ITMI20041791A1 (it) | 2003-09-22 | 2004-09-20 | Procedimento per limitare l'aumento di pressione in un sistema di iniezione dopo lo spegnimento di un motore a combustione interna. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2005098299A (it) |
DE (1) | DE10343758B4 (it) |
FR (1) | FR2860049B1 (it) |
IT (1) | ITMI20041791A1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4646848B2 (ja) * | 2006-04-25 | 2011-03-09 | 本田技研工業株式会社 | 内燃機関の燃料供給装置 |
DE102006045923A1 (de) * | 2006-08-18 | 2008-02-21 | Robert Bosch Gmbh | Verfahren zur Bestimmung eines Raildruck-Sollwertes |
JP4670832B2 (ja) * | 2007-05-09 | 2011-04-13 | 株式会社デンソー | 圧力制御装置及び燃料噴射制御システム |
FR2938606A3 (fr) * | 2008-11-18 | 2010-05-21 | Renault Sas | Systeme d'injection de carburant d'un vehicule automobile et procede de fonctionnement d'un tel systeme |
DE102015220098B3 (de) * | 2015-10-15 | 2017-02-16 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit einem Hochdruck-Kraftstoffeinspritzsystem |
FR3047515B1 (fr) * | 2016-02-08 | 2018-02-02 | Renault S.A.S | Dispositif de suralimentation en air d'un moteur a combustion interne. |
DE102016207297B3 (de) * | 2016-04-28 | 2017-10-19 | Mtu Friedrichshafen Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine, Einrichtung zum Steuern und/oder Regeln einer Brennkraftmaschine, Einspritzsystem und Brennkraftmaschine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04339143A (ja) * | 1991-05-16 | 1992-11-26 | Fuji Heavy Ind Ltd | エンジンの燃料圧力制御方法 |
JP3289472B2 (ja) * | 1994-03-15 | 2002-06-04 | トヨタ自動車株式会社 | 燃料噴射制御装置 |
JP3196656B2 (ja) * | 1996-09-12 | 2001-08-06 | トヨタ自動車株式会社 | 内燃機関の燃料供給制御装置 |
JP3834918B2 (ja) * | 1997-03-04 | 2006-10-18 | いすゞ自動車株式会社 | エンジンの燃料噴射方法及びその装置 |
DE69827552T2 (de) * | 1997-06-19 | 2005-05-04 | Toyota Jidosha K.K., Toyota | Brennstoffdrucksteuervorrichtung für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine |
DE19857971A1 (de) * | 1998-12-16 | 2000-06-21 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
JP3829035B2 (ja) * | 1999-11-30 | 2006-10-04 | 株式会社日立製作所 | エンジンの燃料圧力制御装置 |
JP3835989B2 (ja) * | 2001-02-21 | 2006-10-18 | 愛三工業株式会社 | 内燃機関の燃料供給装置 |
JP2002317669A (ja) * | 2001-04-19 | 2002-10-31 | Mitsubishi Electric Corp | 内燃機関の燃料噴射制御装置 |
JP3966130B2 (ja) * | 2001-11-22 | 2007-08-29 | 株式会社デンソー | 蓄圧式燃料噴射装置 |
-
2003
- 2003-09-22 DE DE2003143758 patent/DE10343758B4/de not_active Expired - Fee Related
-
2004
- 2004-09-06 JP JP2004258983A patent/JP2005098299A/ja active Pending
- 2004-09-20 FR FR0452091A patent/FR2860049B1/fr not_active Expired - Fee Related
- 2004-09-20 IT ITMI20041791 patent/ITMI20041791A1/it unknown
Also Published As
Publication number | Publication date |
---|---|
JP2005098299A (ja) | 2005-04-14 |
DE10343758A1 (de) | 2005-04-14 |
DE10343758B4 (de) | 2015-02-19 |
FR2860049A1 (fr) | 2005-03-25 |
FR2860049B1 (fr) | 2006-06-23 |
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