DE102013212993A1 - Interne-AGR-Menge-Berechnungseinrichtung für Verbrennungsmotor - Google Patents
Interne-AGR-Menge-Berechnungseinrichtung für Verbrennungsmotor Download PDFInfo
- Publication number
- DE102013212993A1 DE102013212993A1 DE102013212993.9A DE102013212993A DE102013212993A1 DE 102013212993 A1 DE102013212993 A1 DE 102013212993A1 DE 102013212993 A DE102013212993 A DE 102013212993A DE 102013212993 A1 DE102013212993 A1 DE 102013212993A1
- Authority
- DE
- Germany
- Prior art keywords
- amount
- valve
- exhaust
- cylinder
- gas
- 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- Withdrawn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
- 238000004364 calculation method Methods 0.000 title claims abstract description 56
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 279
- 230000008859 change Effects 0.000 claims abstract description 108
- 208000032325 CEBPE-associated autoinflammation-immunodeficiency-neutrophil dysfunction syndrome Diseases 0.000 description 39
- 230000007246 mechanism Effects 0.000 description 36
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 239000000446 fuel Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000001514 detection method Methods 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
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012358 sourcing Methods 0.000 description 1
Images
Classifications
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
-
- 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
- F02D13/0261—Controlling the valve overlap
- F02D13/0265—Negative valve overlap for temporarily storing residual gas in the cylinder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP151237/2012 | 2012-07-05 | ||
| JP2012151237A JP5844225B2 (ja) | 2012-07-05 | 2012-07-05 | 内燃機関の内部ｅｇｒ量算出装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102013212993A1 true DE102013212993A1 (de) | 2014-01-09 |
Family
ID=49780833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102013212993.9A Withdrawn DE102013212993A1 (de) | 2012-07-05 | 2013-07-03 | Interne-AGR-Menge-Berechnungseinrichtung für Verbrennungsmotor |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10677201B2 (https=) |
| JP (1) | JP5844225B2 (https=) |
| DE (1) | DE102013212993A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5648040B2 (ja) * | 2012-12-18 | 2015-01-07 | 本田技研工業株式会社 | 内燃機関の内部ｅｇｒ量算出装置 |
| JP6174264B2 (ja) * | 2014-08-01 | 2017-08-02 | 本田技研工業株式会社 | 内燃機関の制御装置及び制御方法 |
| US10425548B2 (en) * | 2017-01-06 | 2019-09-24 | Ricoh Company, Ltd. | System for modifying a set of application services on multi-function print devices |
| JP6869475B2 (ja) * | 2017-05-12 | 2021-05-12 | アイシン精機株式会社 | 内燃機関の制御装置 |
| KR102692479B1 (ko) * | 2018-12-17 | 2024-08-07 | 현대자동차주식회사 | 가변 밸브 듀레이션 기구 및 액티브 퍼지 시스템을 구비한 차량의 공연비 제어 방법 |
| DE102019213132A1 (de) * | 2019-08-30 | 2021-03-04 | Ford Global Technologies, Llc | Verfahren zum Betreiben eines Wasserstoffverbrennungsmotors mit interner Abgasrückführung, Motorsystem, Kraftfahrzeug und Computerprogrammprodukt |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004251182A (ja) | 2003-02-19 | 2004-09-09 | Toyota Motor Corp | 内燃機関の内部ｅｇｒ量推定装置 |
| JP2007100522A (ja) | 2005-09-30 | 2007-04-19 | Honda Motor Co Ltd | 内燃機関のｅｇｒ制御装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6827051B2 (en) | 1999-12-03 | 2004-12-07 | Nissan Motor Co., Ltd. | Internal EGR quantity estimation, cylinder intake air quantity calculation, valve timing control, and ignition timing control |
| JP3959957B2 (ja) * | 1999-12-03 | 2007-08-15 | 日産自動車株式会社 | エンジンの内部ｅｇｒ量推定方法と、該内部ｅｇｒ量推定値を用いた可変動弁制御方法、シリンダ吸入空気量算出方法および点火時期制御方法 |
| JP4162437B2 (ja) * | 2002-07-15 | 2008-10-08 | 株式会社日立製作所 | 内燃機関の残留ガス量推定方法及びこれを用いた可変動弁機構の制御装置 |
| JP4154972B2 (ja) * | 2002-09-19 | 2008-09-24 | 日産自動車株式会社 | 内燃機関の内部ｅｇｒ量推定装置 |
| US6840235B2 (en) * | 2002-09-19 | 2005-01-11 | Nissan Motor Co., Ltd. | Internal exhaust gas recirculation amount estimation system of internal combustion engines |
| US7275516B1 (en) * | 2006-03-20 | 2007-10-02 | Ford Global Technologies, Llc | System and method for boosted direct injection engine |
-
2012
- 2012-07-05 JP JP2012151237A patent/JP5844225B2/ja not_active Expired - Fee Related
-
2013
- 2013-06-27 US US13/928,929 patent/US10677201B2/en active Active
- 2013-07-03 DE DE102013212993.9A patent/DE102013212993A1/de not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004251182A (ja) | 2003-02-19 | 2004-09-09 | Toyota Motor Corp | 内燃機関の内部ｅｇｒ量推定装置 |
| JP2007100522A (ja) | 2005-09-30 | 2007-04-19 | Honda Motor Co Ltd | 内燃機関のｅｇｒ制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5844225B2 (ja) | 2016-01-13 |
| US20140007854A1 (en) | 2014-01-09 |
| JP2014013024A (ja) | 2014-01-23 |
| US10677201B2 (en) | 2020-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R163 | Identified publications notified |
Effective date: 20140326 |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |