IN2014DN07784A - - Google Patents
Info
- Publication number
- IN2014DN07784A IN2014DN07784A IN7784DEN2014A IN2014DN07784A IN 2014DN07784 A IN2014DN07784 A IN 2014DN07784A IN 7784DEN2014 A IN7784DEN2014 A IN 7784DEN2014A IN 2014DN07784 A IN2014DN07784 A IN 2014DN07784A
- Authority
- IN
- India
- Prior art keywords
- injection
- common rail
- activation
- pilot
- injection system
- Prior art date
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
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
- F02D41/2467—Characteristics of actuators for injectors
- F02D41/247—Behaviour for small quantities
-
- 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
- F02D41/3872—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves characterised by leakage flow in injectors
-
- 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
-
- 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
-
- 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)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012210628A DE102012210628A1 (de) | 2012-06-22 | 2012-06-22 | Verfahren zum Betreiben eines Common-Rail-Einspritzsystems |
PCT/EP2013/060499 WO2013189682A1 (de) | 2012-06-22 | 2013-05-22 | Verfahren zum betreiben eines common-rail-einspritzsystems |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN07784A true IN2014DN07784A (es) | 2015-05-15 |
Family
ID=48534359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN7784DEN2014 IN2014DN07784A (es) | 2012-06-22 | 2013-05-22 |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR102004579B1 (es) |
CN (1) | CN104364505B (es) |
DE (1) | DE102012210628A1 (es) |
IN (1) | IN2014DN07784A (es) |
IT (1) | ITMI20130966A1 (es) |
WO (1) | WO2013189682A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6056895B2 (ja) * | 2015-03-23 | 2017-01-11 | マツダ株式会社 | 直噴エンジンの燃料噴射制御装置 |
DE102016217308A1 (de) * | 2016-09-12 | 2018-03-15 | Robert Bosch Gmbh | Verfahren zur Steuerung von Mehrfacheinspritzungen bei einem Einspritzsystem |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10115966A1 (de) * | 2001-03-27 | 2002-10-02 | Volkswagen Ag | Verfahren zur Steuerung einer Kraftstoffzumessung im Mehrfacheinspritzungsbetrieb |
FR2833654B1 (fr) * | 2001-12-17 | 2004-02-20 | Renault | Procede de commande d'injecteur |
JP3855846B2 (ja) * | 2002-05-21 | 2006-12-13 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御装置 |
DE102006037170A1 (de) * | 2006-08-09 | 2008-02-14 | Robert Bosch Gmbh | Verfahren zur druckwellenkompensierenden Steuerung eines Einspritzsystems einer Brennkraftmaschine (Unterlagen befinden sich im Akz.: 10 2006 035 925.7) |
DE102008042083A1 (de) * | 2008-09-15 | 2010-03-18 | Robert Bosch Gmbh | Verfahren zur Bestimmung der Einspritzmenge von Kraftstoffinjektoren einer Brennkraftmaschine |
DE102008043165B4 (de) | 2008-10-24 | 2020-08-06 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Kalibrierung der Voreinspritzmenge einer Brennkraftmaschine, insbesondere eines Kraftfahrzeugs |
DE102008043575A1 (de) * | 2008-11-07 | 2010-05-12 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Kleinstmengenkalibrierung der Einspritzmenge von Teileinspritzungen in einer Brennkraftmaschine, insbesondere eines Kraftfahrzeugs |
-
2012
- 2012-06-22 DE DE102012210628A patent/DE102012210628A1/de not_active Withdrawn
-
2013
- 2013-05-22 CN CN201380032321.3A patent/CN104364505B/zh not_active Expired - Fee Related
- 2013-05-22 IN IN7784DEN2014 patent/IN2014DN07784A/en unknown
- 2013-05-22 WO PCT/EP2013/060499 patent/WO2013189682A1/de active Application Filing
- 2013-05-22 KR KR1020157001314A patent/KR102004579B1/ko active IP Right Grant
- 2013-06-12 IT IT000966A patent/ITMI20130966A1/it unknown
Also Published As
Publication number | Publication date |
---|---|
KR20150023797A (ko) | 2015-03-05 |
ITMI20130966A1 (it) | 2013-12-23 |
CN104364505A (zh) | 2015-02-18 |
DE102012210628A1 (de) | 2013-12-24 |
KR102004579B1 (ko) | 2019-07-26 |
CN104364505B (zh) | 2017-06-13 |
WO2013189682A1 (de) | 2013-12-27 |
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