DE112016005559T5 - Kraftstoffeinspritzsteuervorrichtung, Kraftstoffeinspritzsystem und Kraftstoffeinspritzventil - Google Patents
Kraftstoffeinspritzsteuervorrichtung, Kraftstoffeinspritzsystem und Kraftstoffeinspritzventil Download PDFInfo
- Publication number
- DE112016005559T5 DE112016005559T5 DE112016005559.5T DE112016005559T DE112016005559T5 DE 112016005559 T5 DE112016005559 T5 DE 112016005559T5 DE 112016005559 T DE112016005559 T DE 112016005559T DE 112016005559 T5 DE112016005559 T5 DE 112016005559T5
- Authority
- DE
- Germany
- Prior art keywords
- injection
- fuel
- fuel injection
- passage
- state
- 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.)
- Ceased
Links
- 238000002347 injection Methods 0.000 title claims abstract description 391
- 239000007924 injection Substances 0.000 title claims abstract description 391
- 239000000446 fuel Substances 0.000 title claims abstract description 352
- 238000002485 combustion reaction Methods 0.000 claims description 95
- 238000000926 separation method Methods 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims 2
- 230000010349 pulsation Effects 0.000 description 24
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 12
- 230000004044 response Effects 0.000 description 12
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 239000002828 fuel tank Substances 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 206010053615 Thermal burn Diseases 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910004441 Ta−Tc Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- F02D41/40—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
- 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
- F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/008—Arrangement of fuel passages inside of injectors
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
-
- 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
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0056—Throttling valves, e.g. having variable opening positions throttling the flow
-
- 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
- F02D2200/025—Engine noise, e.g. determined by using an acoustic sensor
-
- 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
- F02D2200/0611—Fuel type, fuel composition or fuel quality
-
- 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
- F02D41/08—Introducing corrections for particular operating conditions for idling
-
- 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
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/28—Details of throttles in fuel-injection apparatus
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-236913 | 2015-12-03 | ||
| JP2015236913A JP6481597B2 (ja) | 2015-12-03 | 2015-12-03 | 燃料噴射制御装置、燃料噴射システム及び燃料噴射弁 |
| PCT/JP2016/082747 WO2017094437A1 (ja) | 2015-12-03 | 2016-11-04 | 燃料噴射制御装置、燃料噴射システム及び燃料噴射弁 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112016005559T5 true DE112016005559T5 (de) | 2018-08-16 |
Family
ID=58797038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112016005559.5T Ceased DE112016005559T5 (de) | 2015-12-03 | 2016-11-04 | Kraftstoffeinspritzsteuervorrichtung, Kraftstoffeinspritzsystem und Kraftstoffeinspritzventil |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6481597B2 (enExample) |
| DE (1) | DE112016005559T5 (enExample) |
| WO (1) | WO2017094437A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7293959B2 (ja) | 2019-08-06 | 2023-06-20 | 株式会社デンソー | 燃料噴射弁 |
| GB2587015B (en) * | 2019-09-13 | 2021-12-08 | Delphi Tech Ip Ltd | Fuel injector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1137015A (ja) * | 1997-07-23 | 1999-02-09 | Toyota Motor Corp | 蓄圧式燃料噴射装置 |
| 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 |
| JP2006274877A (ja) * | 2005-03-29 | 2006-10-12 | Denso Corp | インジェクタ |
| JP2008196391A (ja) * | 2007-02-13 | 2008-08-28 | Toyota Central R&D Labs Inc | 燃料噴射装置 |
| JP5240181B2 (ja) * | 2009-12-24 | 2013-07-17 | 株式会社デンソー | 燃料噴射装置 |
| JP5754407B2 (ja) * | 2012-04-11 | 2015-07-29 | 株式会社日本自動車部品総合研究所 | 燃料噴射制御装置 |
| JP2016050561A (ja) * | 2014-09-02 | 2016-04-11 | 株式会社日本自動車部品総合研究所 | 燃料噴射弁 |
-
2015
- 2015-12-03 JP JP2015236913A patent/JP6481597B2/ja not_active Expired - Fee Related
-
2016
- 2016-11-04 WO PCT/JP2016/082747 patent/WO2017094437A1/ja not_active Ceased
- 2016-11-04 DE DE112016005559.5T patent/DE112016005559T5/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017101632A (ja) | 2017-06-08 |
| JP6481597B2 (ja) | 2019-03-13 |
| WO2017094437A1 (ja) | 2017-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102004053124B4 (de) | Ventilöffnungsgradsteuerungssystem und Common-Rail-Kraftstoffeinspritzsystem | |
| DE102009026517B4 (de) | Kraftstoffzufuhrvorrichtung | |
| DE102016109772B4 (de) | Steuervorrichtung und Steuerverfahren für eine Kraftmaschine | |
| DE102004005527A1 (de) | Treibstoffzufuhrsystem für eine Verbrennungskraftmaschine | |
| DE102016209423B4 (de) | Hochdruckspeicher und Verfahren zur Herstellung eines Hochdruckspeichers | |
| DE102007000067B4 (de) | Kraftstoffeinspritzgerät | |
| DE10135352A1 (de) | Druckspeicherkraftstoffeinspritzgerät für Verbrennungsmotoren | |
| DE102012103139B4 (de) | Kraftstoffinjektions-Steuerungsvorrichtung für einen Verbrennungsmotor | |
| DE102011050899B4 (de) | Signalverlaufserfassungsvorrichtung für einen Kraftstoffdruck | |
| DE102014107903A1 (de) | Technik zur Bestimmung des Einspritzverhaltens eines Kraftstoffinjektors | |
| DE102008000772A1 (de) | Common-Rail-Kraftstoffeinspritzvorrichtung und Verfahren zum Kompensieren einer Pumpkennlinie einer Hochdruckpumpe | |
| DE102006035394B4 (de) | Steuervorrichtung eines Druckspeicherkraftstoffsystems | |
| WO2010121891A1 (de) | Diagnoseverfahren eines kraftstoffdrucksensors im common rail einer brennkraftmaschine | |
| DE102016105625A1 (de) | Kraftstoffeinspritzvorrichtung für Brennkraftmaschine | |
| DE102011056159B4 (de) | Brennstoffeinspritzsteuerung für eine Verbrennungskraftmaschine | |
| DE102014209298B4 (de) | Kraftstoffeinspritzeigenschaftserfassungssystem | |
| DE112016002383B4 (de) | Hochdruckpumpensteuervorrichtung für eine Verbrennungsmaschine | |
| DE102015104900A1 (de) | Verbrennungskraftmaschine und Steuerverfahren hierfür | |
| DE112014004629T5 (de) | Steuervorrichtung für eine interne Verbrennungsmaschine | |
| DE102004046812B4 (de) | Verbrennungsgeräusch und Momentstoss reduzierendes Brennstoffeinspritzsystem | |
| DE112016004781T5 (de) | Vorrichtung zur Steuerung von Kraftstoffeinspritzung für einen Motor | |
| DE112022002257T5 (de) | Kraftstoffeinspritzsystem zum verbesserten Steuern geringer Einspritzmengen | |
| DE102017216942A1 (de) | Verfahren zum Kalibrieren eines Kraft- oder Drucksensors | |
| EP1361359A1 (de) | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine | |
| DE102016219864A1 (de) | Verfahren und Vorrichtung zur Einspritzung eines Kühlfluids in einen Motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F02M0055020000 Ipc: F02D0041380000 |
|
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |