JP4098684B2 - 圧縮着火内燃機関の制御装置 - Google Patents
圧縮着火内燃機関の制御装置 Download PDFInfo
- Publication number
- JP4098684B2 JP4098684B2 JP2003292802A JP2003292802A JP4098684B2 JP 4098684 B2 JP4098684 B2 JP 4098684B2 JP 2003292802 A JP2003292802 A JP 2003292802A JP 2003292802 A JP2003292802 A JP 2003292802A JP 4098684 B2 JP4098684 B2 JP 4098684B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- internal combustion
- valve
- combustion engine
- compression ignition
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Supercharger (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
18 吸気バルブ
24 ECU(電子制御ユニット)
32 排気バルブ
34 排気マニホルド(排気系)
34a 排気系集合部(排気系)
54 可変動弁機構
56 排気管開閉バルブ(排気圧力可変部材)
70 排気ガスタービン過給機
70a1 可変ノズルベーン(排気圧力可変部材)
Claims (5)
- 圧縮着火内燃機関の制御装置において、前記内燃機関の排気系に配置され、排気圧力を変更自在な排気圧力可変部材と、前記内燃機関の負荷に応じて前記排気圧力可変部材の動作を制御する排気圧力可変部材制御手段と、前記内燃機関の吸気バルブと排気バルブを任意の時期で開閉自在な可変動弁機構と、前記可変動弁機構の動作を制御する可変動弁機構制御手段とを備えると共に、前記可変動弁機構制御手段は、前記吸気バルブが所定期間開弁して吸入空気を燃焼室に導入すると共に、前記排気バルブが前記吸気バルブの閉弁に応じて開弁して排ガスを前記燃焼室に導入するように、前記可変動弁機構の動作を制御すると共に、前記排気圧力可変部材制御手段は、前記内燃機関の負荷が増加するにつれて前記排気圧力が増加するように、前記排気圧力可変部材の動作を制御することを特徴とする圧縮着火内燃機関の制御装置。
- 前記可変動弁機構制御手段は、前記内燃機関の負荷が増加するにつれて前記吸気バルブの閉弁時期を変更することを特徴とする請求項1記載の圧縮着火内燃機関の制御装置。
- 前記内燃機関は複数の気筒を備えると共に、前記排気圧力可変部材が、前記複数の気筒の排気系集合部に配置されることを特徴とする請求項1または2記載の圧縮着火内燃機関の制御装置。
- 前記排気圧力可変部材が、バルブおよび排気ガスタービン過給機の可変ノズルベーンの少なくともいずれかであることを特徴とする請求項1から3のいずれかに記載の圧縮着火内燃機関の制御装置。
- さらに、前記内燃機関は、付加的な燃料噴射を実行する付加燃料噴射実行手段を備えることを特徴とする請求項1から4のいずれかに記載の圧縮着火内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003292802A JP4098684B2 (ja) | 2003-08-13 | 2003-08-13 | 圧縮着火内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003292802A JP4098684B2 (ja) | 2003-08-13 | 2003-08-13 | 圧縮着火内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005061325A JP2005061325A (ja) | 2005-03-10 |
JP4098684B2 true JP4098684B2 (ja) | 2008-06-11 |
Family
ID=34369997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003292802A Expired - Fee Related JP4098684B2 (ja) | 2003-08-13 | 2003-08-13 | 圧縮着火内燃機関の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4098684B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8065988B2 (en) | 2006-02-13 | 2011-11-29 | Koichi Hatamura | Four-cycle engine |
DE102006048269B4 (de) * | 2006-10-12 | 2012-10-04 | Man Diesel & Turbo Se | Verfahren zum Betreiben einer Brennkraftmaschine mit Abgasrückführung sowie Brennkraftmaschine |
DE102006052631A1 (de) * | 2006-11-08 | 2008-05-15 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine |
JP4778879B2 (ja) * | 2006-11-22 | 2011-09-21 | 本田技研工業株式会社 | 内燃機関の過給圧制御装置 |
US20100180859A1 (en) * | 2007-05-21 | 2010-07-22 | CD-ADAPCO JAPAN CO., LTD. a ,corporation | Four-cycle engine |
JP4946782B2 (ja) * | 2007-10-19 | 2012-06-06 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
DE102009014087A1 (de) * | 2009-03-23 | 2010-09-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Brennkraftmaschine |
JP5073765B2 (ja) * | 2010-02-02 | 2012-11-14 | 本田技研工業株式会社 | 内燃機関の制御装置および制御方法 |
-
2003
- 2003-08-13 JP JP2003292802A patent/JP4098684B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005061325A (ja) | 2005-03-10 |
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