JP4924023B2 - 内燃機関の吸気装置 - Google Patents
内燃機関の吸気装置 Download PDFInfo
- Publication number
- JP4924023B2 JP4924023B2 JP2006352464A JP2006352464A JP4924023B2 JP 4924023 B2 JP4924023 B2 JP 4924023B2 JP 2006352464 A JP2006352464 A JP 2006352464A JP 2006352464 A JP2006352464 A JP 2006352464A JP 4924023 B2 JP4924023 B2 JP 4924023B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- intake
- flap
- opening
- intake valve
- 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
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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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
1a 気筒内開口
2 吸気弁
2a ステム
2b 傘部
A1 吸気主流
A2 一部の吸気
C 気筒中心
Claims (2)
- 気筒内へ吸気を供給するためのヘリカルポートと、前記ヘリカルポートを開閉するための吸気弁とを具備し、前記吸気弁の傘部裏面には、吸気弁ステムから半径方向外側へ延在するフラップが取り付けられ、前記フラップは、前記傘部裏面の気筒周囲側において、前記ヘリカルポートの前記吸気弁ステム回りの気筒内開口における気筒周囲側の吸気流出位置から上流側に位置することを特徴とする内燃機関の吸気装置。
- 前記フラップは、前記気筒内開口における気筒周囲側の前記吸気流出位置の直上流側に位置することを特徴とする請求項1に記載の内燃機関の吸気装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006352464A JP4924023B2 (ja) | 2006-12-27 | 2006-12-27 | 内燃機関の吸気装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006352464A JP4924023B2 (ja) | 2006-12-27 | 2006-12-27 | 内燃機関の吸気装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008163791A JP2008163791A (ja) | 2008-07-17 |
JP4924023B2 true JP4924023B2 (ja) | 2012-04-25 |
Family
ID=39693598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006352464A Expired - Fee Related JP4924023B2 (ja) | 2006-12-27 | 2006-12-27 | 内燃機関の吸気装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4924023B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459682Y1 (ja) * | 1965-08-18 | 1970-05-07 | ||
JPS51104115A (en) * | 1975-03-11 | 1976-09-14 | Nissan Diesel Motor Co | Nainenkikanno kyukisenkairyuseigyosochi |
JPS5676108A (en) * | 1979-11-26 | 1981-06-23 | Tdk Electronics Co Ltd | Dielectric porcelain composition for compensating temperature |
JP3695064B2 (ja) * | 1997-06-03 | 2005-09-14 | 日産自動車株式会社 | 内燃機関の吸気制御装置 |
JP2004225629A (ja) * | 2003-01-23 | 2004-08-12 | Toyota Motor Corp | 筒内噴射式火花点火内燃機関 |
JP2006214331A (ja) * | 2005-02-03 | 2006-08-17 | Toyota Motor Corp | 内燃機関の吸気装置 |
-
2006
- 2006-12-27 JP JP2006352464A patent/JP4924023B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008163791A (ja) | 2008-07-17 |
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