EP3189221A4 - Benzinpartikelreduktion mit optimiertem einlass und direkter einspritzung - Google Patents
Benzinpartikelreduktion mit optimiertem einlass und direkter einspritzung Download PDFInfo
- Publication number
- EP3189221A4 EP3189221A4 EP15838005.5A EP15838005A EP3189221A4 EP 3189221 A4 EP3189221 A4 EP 3189221A4 EP 15838005 A EP15838005 A EP 15838005A EP 3189221 A4 EP3189221 A4 EP 3189221A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- direct injection
- gasoline particulate
- particulate reduction
- optimized port
- optimized
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0242—Variable control of the exhaust valves only
- F02D13/0249—Variable control of the exhaust valves only changing the valve timing only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
-
- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
-
- 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
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
-
- 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
- F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/1502—Digital data processing using one central computing unit
- F02P5/1506—Digital data processing using one central computing unit with particular means during starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D2013/0292—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation in the start-up phase, e.g. for warming-up cold engine or catalyst
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- 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
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- 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
- F02D2250/38—Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being 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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
-
- 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
- F02D41/047—Taking into account fuel evaporation or wall wetting
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/14—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding anti-knock agents, not provided for in subgroups F02M25/022 - F02M25/10
-
- 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
- Y02T10/12—Improving ICE efficiencies
-
- 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)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462044761P | 2014-09-02 | 2014-09-02 | |
US201414391906A | 2014-10-10 | 2014-10-10 | |
US201462079885P | 2014-11-14 | 2014-11-14 | |
US201562128162P | 2015-03-04 | 2015-03-04 | |
US14/840,688 US9441570B2 (en) | 2012-12-07 | 2015-08-31 | Gasoline particulate reduction using optimized port and direct injection |
PCT/US2015/047857 WO2016036684A1 (en) | 2014-09-02 | 2015-09-01 | Gasoline particulate reduction using optimized port and direct injection |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3189221A1 EP3189221A1 (de) | 2017-07-12 |
EP3189221A4 true EP3189221A4 (de) | 2018-05-09 |
Family
ID=55440299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15838005.5A Withdrawn EP3189221A4 (de) | 2014-09-02 | 2015-09-01 | Benzinpartikelreduktion mit optimiertem einlass und direkter einspritzung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3189221A4 (de) |
CN (1) | CN107076006A (de) |
WO (1) | WO2016036684A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112177785B (zh) * | 2020-09-30 | 2022-05-31 | 东风汽车集团有限公司 | 一种降低直喷汽油机低温下暖机阶段颗粒物排放的方法和系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110162620A1 (en) * | 2010-07-21 | 2011-07-07 | Ford Global Technologies, Llc | Method and system for engine control |
WO2013080371A1 (ja) * | 2011-12-02 | 2013-06-06 | トヨタ自動車株式会社 | 内燃機関の燃料噴射システム |
WO2014089304A1 (en) * | 2012-12-07 | 2014-06-12 | Ethanol Boosting Systems, Llc | Port injection system for reduction of particulates from turbocharged direct injection gasoline engines |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPN567195A0 (en) * | 1995-09-27 | 1995-10-19 | Orbital Engine Company (Australia) Proprietary Limited | Valve timing for four stroke internal combustion engines |
US8353269B2 (en) * | 2004-11-18 | 2013-01-15 | Massachusetts Institute Of Technology | Spark ignition engine that uses intake port injection of alcohol to extend knock limits |
JP2007113485A (ja) * | 2005-10-20 | 2007-05-10 | Hitachi Ltd | 内燃機関の制御方法及び制御装置 |
US8631782B2 (en) * | 2008-08-22 | 2014-01-21 | GM Global Technology Operations LLC | Active compression ratio modulation through intake valve phasing and knock sensor feedback |
US8275538B2 (en) * | 2009-06-12 | 2012-09-25 | Ford Global Technologies, Llc | Multi-fuel engine starting control system and method |
DE102015201191B4 (de) * | 2015-01-23 | 2017-08-17 | Mtu Friedrichshafen Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine mit wenigstens einem Turbolader, Steuereinrichtung, eingerichtet zur Durchführung eines solchen Verfahrens, Brennkraftmaschine mit einer solchen Steuereinrichtung, und Kraftfahrzeug mit einer solchen Brennkraftmaschine |
-
2015
- 2015-09-01 CN CN201580059544.8A patent/CN107076006A/zh active Pending
- 2015-09-01 EP EP15838005.5A patent/EP3189221A4/de not_active Withdrawn
- 2015-09-01 WO PCT/US2015/047857 patent/WO2016036684A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110162620A1 (en) * | 2010-07-21 | 2011-07-07 | Ford Global Technologies, Llc | Method and system for engine control |
WO2013080371A1 (ja) * | 2011-12-02 | 2013-06-06 | トヨタ自動車株式会社 | 内燃機関の燃料噴射システム |
EP2787206A1 (de) * | 2011-12-02 | 2014-10-08 | Toyota Jidosha Kabushiki Kaisha | Brennstoffeinspritzsystem für verbrennungsmotoren |
WO2014089304A1 (en) * | 2012-12-07 | 2014-06-12 | Ethanol Boosting Systems, Llc | Port injection system for reduction of particulates from turbocharged direct injection gasoline engines |
US20160326971A1 (en) * | 2012-12-07 | 2016-11-10 | Ethanol Boosting Systems, Llc | Port Injection System For Reduction Of Particulates From Turbocharged Direct Injection Gasoline Engines |
Non-Patent Citations (1)
Title |
---|
See also references of WO2016036684A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2016036684A1 (en) | 2016-03-10 |
CN107076006A (zh) | 2017-08-18 |
EP3189221A1 (de) | 2017-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20170331 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20180409 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F02D 19/08 20060101ALI20180403BHEP Ipc: F02M 25/14 20060101ALI20180403BHEP Ipc: F02D 35/02 20060101ALI20180403BHEP Ipc: F02B 7/00 20060101AFI20180403BHEP Ipc: F02D 13/02 20060101ALI20180403BHEP Ipc: F02D 41/38 20060101ALI20180403BHEP Ipc: F02P 5/15 20060101ALI20180403BHEP Ipc: F02D 41/30 20060101ALI20180403BHEP Ipc: F02D 37/02 20060101ALI20180403BHEP Ipc: F02D 41/06 20060101ALI20180403BHEP Ipc: F02D 41/00 20060101ALI20180403BHEP Ipc: F02B 47/04 20060101ALI20180403BHEP Ipc: F02D 41/04 20060101ALI20180403BHEP |
|
17Q | First examination report despatched |
Effective date: 20181219 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200123 |