KR100612784B1 - 축압식 연료 분사 시스템 - Google Patents
축압식 연료 분사 시스템 Download PDFInfo
- Publication number
- KR100612784B1 KR100612784B1 KR1020030006263A KR20030006263A KR100612784B1 KR 100612784 B1 KR100612784 B1 KR 100612784B1 KR 1020030006263 A KR1020030006263 A KR 1020030006263A KR 20030006263 A KR20030006263 A KR 20030006263A KR 100612784 B1 KR100612784 B1 KR 100612784B1
- Authority
- KR
- South Korea
- Prior art keywords
- period
- fuel injection
- fuel
- pump
- pressure
- Prior art date
Links
Images
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
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
-
- 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
-
- 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
- F02D41/406—Electrically controlling a diesel injection pump
-
- 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
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/224—Diagnosis of the fuel system
- F02D2041/225—Leakage detection
-
- 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
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- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002023607A JP3969104B2 (ja) | 2002-01-31 | 2002-01-31 | 蓄圧式燃料噴射装置 |
JPJP-P-2002-00023607 | 2002-01-31 | ||
JPJP-P-2002-00023828 | 2002-01-31 | ||
JP2002023828A JP4026368B2 (ja) | 2002-01-31 | 2002-01-31 | 蓄圧式燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030066411A KR20030066411A (ko) | 2003-08-09 |
KR100612784B1 true KR100612784B1 (ko) | 2006-08-17 |
Family
ID=27667462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030006263A KR100612784B1 (ko) | 2002-01-31 | 2003-01-30 | 축압식 연료 분사 시스템 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100612784B1 (zh) |
CN (1) | CN100497917C (zh) |
DE (1) | DE10303765B4 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005307747A (ja) * | 2004-04-16 | 2005-11-04 | Mitsubishi Electric Corp | 内燃機関の燃料供給装置 |
JP4497045B2 (ja) * | 2005-07-21 | 2010-07-07 | 株式会社デンソー | 燃料噴射制御装置 |
DE102007052096B4 (de) * | 2007-10-31 | 2009-07-09 | Continental Automotive Gmbh | Verfahren zur Erkennung einer Kraftstoffsorte |
DE102009029546A1 (de) * | 2009-09-17 | 2011-03-31 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Betreiben einer Einspritzpumpeneinheit einer Brennkraftmaschine |
JP5644564B2 (ja) * | 2011-02-08 | 2014-12-24 | 株式会社デンソー | 燃料圧送システム、燃料圧送制御装置およびコンピュータプログラム |
JP5582052B2 (ja) * | 2011-02-08 | 2014-09-03 | 株式会社デンソー | 燃料噴射システム、燃料噴射制御装置およびコンピュータプログラム |
FI123271B (fi) * | 2011-06-23 | 2013-01-31 | Waertsilae Finland Oy | Polttoaineen ruiskutusjärjestelmä |
DE102013210364A1 (de) * | 2012-06-15 | 2013-12-19 | Ford Global Technologies, Llc | Brennkraftsystem, Kraftfahrzeug und Verfahren |
CN103277204B (zh) * | 2013-05-30 | 2016-04-06 | 北京经纬恒润科技有限公司 | 一种高压油路建模方法及装置 |
JP6620628B2 (ja) * | 2016-03-23 | 2019-12-18 | 株式会社デンソー | 燃料ポンプ |
JP6658592B2 (ja) | 2017-02-13 | 2020-03-04 | トヨタ自動車株式会社 | 燃料噴射制御装置 |
CN110486206B (zh) * | 2019-08-12 | 2024-04-19 | 中车资阳机车有限公司 | 一种电喷柴油机供油提前角的测量装置和测量方法 |
CN112727622B (zh) * | 2020-12-31 | 2022-02-22 | 清华大学 | 蓄压泵式燃油喷射系统油量控制方法、电控设备及发动机 |
DE102022202221A1 (de) | 2022-03-04 | 2023-09-07 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Bestimmen eines Druckverlaufs in einem Fluidspeicher |
DE102022121800A1 (de) | 2022-08-29 | 2024-02-29 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Steuern einer Einspritzmenge eines Kraftstoffs in jeweilige Zylinder eines Common-Rail-Verbrennungsmotors eines Kraftfahrzeugs, Steuergerät sowie Kraftfahrzeug |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01100348A (ja) * | 1987-10-12 | 1989-04-18 | Nippon Denso Co Ltd | 高圧燃料ポンプ制御装置 |
JPH1030486A (ja) * | 1996-07-17 | 1998-02-03 | Mitsubishi Motors Corp | 蓄圧式燃料噴射制御装置 |
KR19990071413A (ko) * | 1998-02-10 | 1999-09-27 | 와다 아끼히로 | 연료펌프의 제어장치 |
JPH11343896A (ja) * | 1998-06-01 | 1999-12-14 | Toyota Motor Corp | 蓄圧式燃料噴射装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS582435A (ja) * | 1981-04-20 | 1983-01-08 | Hitachi Ltd | デイ−ゼル機関用電磁弁駆動タイミング制御装置 |
GB2332241B (en) * | 1997-12-11 | 2001-12-19 | Denso Corp | Accumulator fuel injection system for diesel engine of automotive vehicles |
JP4269484B2 (ja) * | 2000-05-11 | 2009-05-27 | 株式会社デンソー | 蓄圧式燃料噴射装置 |
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 |
-
2003
- 2003-01-30 KR KR1020030006263A patent/KR100612784B1/ko not_active IP Right Cessation
- 2003-01-30 CN CNB031021883A patent/CN100497917C/zh not_active Expired - Fee Related
- 2003-01-30 DE DE10303765.9A patent/DE10303765B4/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01100348A (ja) * | 1987-10-12 | 1989-04-18 | Nippon Denso Co Ltd | 高圧燃料ポンプ制御装置 |
JPH1030486A (ja) * | 1996-07-17 | 1998-02-03 | Mitsubishi Motors Corp | 蓄圧式燃料噴射制御装置 |
KR19990071413A (ko) * | 1998-02-10 | 1999-09-27 | 와다 아끼히로 | 연료펌프의 제어장치 |
JPH11343896A (ja) * | 1998-06-01 | 1999-12-14 | Toyota Motor Corp | 蓄圧式燃料噴射装置 |
Also Published As
Publication number | Publication date |
---|---|
DE10303765B4 (de) | 2018-04-19 |
CN1435561A (zh) | 2003-08-13 |
KR20030066411A (ko) | 2003-08-09 |
CN100497917C (zh) | 2009-06-10 |
DE10303765A1 (de) | 2003-09-04 |
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