JP6663522B2 - 隔壁プレート - Google Patents
隔壁プレート Download PDFInfo
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- JP6663522B2 JP6663522B2 JP2019041845A JP2019041845A JP6663522B2 JP 6663522 B2 JP6663522 B2 JP 6663522B2 JP 2019041845 A JP2019041845 A JP 2019041845A JP 2019041845 A JP2019041845 A JP 2019041845A JP 6663522 B2 JP6663522 B2 JP 6663522B2
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- Japan
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- partition plate
- combustion chamber
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- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
前述した内容は、燃焼室22の壁面に沿うように吸気が流れる(タンブル流が生成される)場合を想定して隔壁プレート48の形状Lb(Yp,l)を算出したものである。しかしながら、実際には、必ずしも燃焼室22の壁面に沿うように吸気が流れず、燃焼室22の壁面から離れてタンブル流を形成する場合もある。
36 吸気流路
36a 第1の吸気流路
36b 第2の吸気流路
50 TGV(バルブ)
48 隔壁プレート
60 吸気管
Claims (4)
- 燃焼室と接続される吸気管によって形成される吸気流路を、バルブによって開閉される第1の吸気流路、および、第2の吸気流路とに分離する隔壁プレートであって、
前記吸気管の延在方向と直交する第1の断面の形状は、前記燃焼室の形状と、前記吸気管のうち前記第2の吸気流路を挟んで対向する面の形状とに基づいて決定される隔壁プレート。 - 前記第1の断面の形状は、エンジンのシリンダボアの軸方向である第1方向と前記燃焼室の吸気側から排気側に向かう第2方向とを含む第2の断面において前記燃焼室の壁面に沿った周方向の長さに基づいて決定される請求項1に記載の隔壁プレート。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019041845A JP6663522B2 (ja) | 2019-03-07 | 2019-03-07 | 隔壁プレート |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019041845A JP6663522B2 (ja) | 2019-03-07 | 2019-03-07 | 隔壁プレート |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017063933A Division JP6496765B2 (ja) | 2017-03-28 | 2017-03-28 | 隔壁プレート |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019113072A JP2019113072A (ja) | 2019-07-11 |
| JP6663522B2 true JP6663522B2 (ja) | 2020-03-11 |
Family
ID=67221326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019041845A Active JP6663522B2 (ja) | 2019-03-07 | 2019-03-07 | 隔壁プレート |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6663522B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7481910B2 (ja) * | 2020-06-03 | 2024-05-13 | 株式会社Subaru | エンジン、および隔壁プレートの断面形状の設定方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06159079A (ja) * | 1992-11-26 | 1994-06-07 | Fuji Heavy Ind Ltd | エンジンの吸気装置 |
| JP3694963B2 (ja) * | 1996-03-21 | 2005-09-14 | 日産自動車株式会社 | 直接筒内噴射式火花点火エンジン |
| JP3451589B2 (ja) * | 1997-03-28 | 2003-09-29 | 有限会社日高エンジニアリング | 内燃機関の吸気装置 |
| JPH11166420A (ja) * | 1997-09-30 | 1999-06-22 | Yamaha Motor Co Ltd | エンジンの吸気装置 |
| JP3861837B2 (ja) * | 2003-04-03 | 2006-12-27 | 日産自動車株式会社 | 内燃機関の吸気装置 |
| JP4529746B2 (ja) * | 2005-03-17 | 2010-08-25 | 日産自動車株式会社 | 内燃機関の吸気装置 |
| JP2009293381A (ja) * | 2008-06-02 | 2009-12-17 | Honda Motor Co Ltd | 内燃機関の吸気制御構造 |
-
2019
- 2019-03-07 JP JP2019041845A patent/JP6663522B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019113072A (ja) | 2019-07-11 |
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