DE69415140D1 - STEUERSYSTEM FüR EIN HOCHDRUCK-KRAFTSTOFFEINSPRITZSYSTEM FüR EINE BRENNKRAFTMASCHINE - Google Patents
STEUERSYSTEM FüR EIN HOCHDRUCK-KRAFTSTOFFEINSPRITZSYSTEM FüR EINE BRENNKRAFTMASCHINEInfo
- Publication number
- DE69415140D1 DE69415140D1 DE69415140T DE69415140T DE69415140D1 DE 69415140 D1 DE69415140 D1 DE 69415140D1 DE 69415140 T DE69415140 T DE 69415140T DE 69415140 T DE69415140 T DE 69415140T DE 69415140 D1 DE69415140 D1 DE 69415140D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- high pressure
- fuel injection
- pressure 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.)
- Expired - Lifetime
Links
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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2422—Selective use of one or more tables
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
- F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—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
- F02D2250/31—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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930645A IT1261574B (it) | 1993-09-03 | 1993-09-03 | Sistema di controllo dell'iniezione in impianti di iniezione ad alta pressione per motori a combustione interna |
PCT/EP1994/002921 WO1995006813A1 (en) | 1993-09-03 | 1994-09-02 | Control system for high-pressure fuel injection system for an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69415140D1 true DE69415140D1 (de) | 1999-01-21 |
DE69415140T2 DE69415140T2 (de) | 1999-06-02 |
Family
ID=11411709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69415140T Expired - Lifetime DE69415140T2 (de) | 1993-09-03 | 1994-09-02 | STEUERSYSTEM FüR EIN HOCHDRUCK-KRAFTSTOFFEINSPRITZSYSTEM FüR EINE BRENNKRAFTMASCHINE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0668965B1 (de) |
JP (1) | JP3865767B2 (de) |
DE (1) | DE69415140T2 (de) |
IT (1) | IT1261574B (de) |
WO (1) | WO1995006813A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19752025B4 (de) * | 1997-11-24 | 2006-11-09 | Siemens Ag | Verfahren und Vorrichtung zum Regeln des Kraftstoffdruckes in einem Kraftstoffspeicher |
EP0930426B1 (de) * | 1998-01-13 | 2003-12-03 | Siemens Aktiengesellschaft | Verfahren zur Vorgabe des Einspritzdruck-Sollwertes bei Speichereinspritzsystemen |
CA2298305A1 (en) * | 1999-07-07 | 2001-01-07 | Jason Edward Yost | System for detecting fuel injection timing |
DE19934833A1 (de) * | 1999-07-24 | 2001-01-25 | Bosch Gmbh Robert | Verfahren zur Steuerung eines Common-Rail-Einspritzsystems |
DE102010040727A1 (de) | 2010-09-14 | 2012-03-15 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Druckregelventils einer Brennkraftmaschine mit Direkteinspritzung |
DE102010040725A1 (de) | 2010-09-14 | 2012-03-15 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Druckregelventils einer Brennkraftmaschine mit Direkteinspritzung |
KR101977512B1 (ko) * | 2017-12-29 | 2019-05-10 | 주식회사 현대케피코 | 차량 연료펌프에서의 유량제어밸브 응답시간 편차 보상 방법 및 시스템 |
CN114233501A (zh) * | 2021-11-12 | 2022-03-25 | 潍柴动力股份有限公司 | 一种燃气喷射阀监测方法及相关设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120409A (en) * | 1982-05-14 | 1983-11-30 | Lucas Ind Plc | An apparatus for controlling a fuel pump |
JPS59192840A (ja) * | 1983-04-14 | 1984-11-01 | Yanmar Diesel Engine Co Ltd | 内燃機関の制御装置 |
US4841936A (en) * | 1985-06-27 | 1989-06-27 | Toyota Jidosha Kabushiki Kaisha | Fuel injection control device of an internal combustion engine |
JPH07122422B2 (ja) * | 1986-05-02 | 1995-12-25 | 日本電装株式会社 | 燃料噴射装置 |
JP2861429B2 (ja) * | 1991-02-27 | 1999-02-24 | 株式会社デンソー | ディーゼル機関の蓄圧式燃料噴射装置 |
-
1993
- 1993-09-03 IT ITTO930645A patent/IT1261574B/it active IP Right Grant
-
1994
- 1994-09-02 WO PCT/EP1994/002921 patent/WO1995006813A1/en active IP Right Grant
- 1994-09-02 JP JP50795995A patent/JP3865767B2/ja not_active Expired - Lifetime
- 1994-09-02 DE DE69415140T patent/DE69415140T2/de not_active Expired - Lifetime
- 1994-09-02 EP EP94926233A patent/EP0668965B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0668965B1 (de) | 1998-12-09 |
JPH08503052A (ja) | 1996-04-02 |
DE69415140T2 (de) | 1999-06-02 |
ITTO930645A1 (it) | 1995-03-03 |
EP0668965A1 (de) | 1995-08-30 |
WO1995006813A1 (en) | 1995-03-09 |
ITTO930645A0 (it) | 1993-09-03 |
IT1261574B (it) | 1996-05-23 |
JP3865767B2 (ja) | 2007-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |