JPS62190827U - - Google Patents
Info
- Publication number
- JPS62190827U JPS62190827U JP1986078073U JP7807386U JPS62190827U JP S62190827 U JPS62190827 U JP S62190827U JP 1986078073 U JP1986078073 U JP 1986078073U JP 7807386 U JP7807386 U JP 7807386U JP S62190827 U JPS62190827 U JP S62190827U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- control valve
- swirl control
- intake port
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図〜第３図は本考案の実施例に係るスワー
ルコントロールバルブを備えた吸気ポート入口部
の断面図、第４図ａ，ｂ，ｃは吸気ポートの形状
を表わす側面図、平面図、斜視図、第５図〜第７
図は従来のスワールコントロールバルブを備えた
吸気ポート入口部の断面図である。
図面中、１は吸気ポート、１ａはストレート部
、１ｂは渦巻部、１ｃは直線部、２はシリンダヘ
ツド、４は隙間、１１，１２，１３はスワールコ
ントロールバルブ、１１ａ，１２ａ，１３ａは先
端部である。
1 to 3 are cross-sectional views of the intake port inlet section equipped with a swirl control valve according to an embodiment of the present invention, and FIGS. 4a, b, and c are side views and plan views showing the shape of the intake port, Perspective views, Figures 5 to 7
The figure is a cross-sectional view of an intake port inlet section equipped with a conventional swirl control valve. In the drawing, 1 is an intake port, 1a is a straight part, 1b is a spiral part, 1c is a straight part, 2 is a cylinder head, 4 is a gap, 11, 12, 13 are swirl control valves, and 11a, 12a, 13a are tip parts. It is.
Claims (1)
渦巻部を有する吸気ポートの入口側に設けられ内
燃機関の負荷に応じて開閉可能なスワールコント
ロールバルブであつて、吸気の下流側に先端部を
傾斜させたことを特徴とするスワールコントロー
ルバルブ。 It is a swirl control valve that is installed on the inlet side of the intake port and has a straight part at the top and a spiral part surrounding the intake valve at the bottom, and can be opened and closed according to the load of the internal combustion engine, and the tip part is slanted toward the downstream side of the intake. A swirl control valve that is characterized by
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078073U JPS62190827U (en) | 1986-05-26 | 1986-05-26 | |
| JP62-502230A JPH07116947B2 (en) | 1986-04-02 | 1987-04-01 | Intake port device |
| DE3790179A DE3790179C2 (en) | 1986-04-02 | 1987-04-01 | Inlet port arrangement |
| US07/163,963 US4850317A (en) | 1986-04-02 | 1987-04-01 | Intake port device |
| PCT/JP1987/000202 WO1987005965A1 (en) | 1986-04-02 | 1987-04-01 | Suction port means |
| DE19873790179 DE3790179T (en) | 1986-04-02 | 1987-04-01 | |
| GB8726411A GB2196388B (en) | 1986-04-02 | 1987-04-01 | Inlet port device |
| KR1019870003128A KR900001622B1 (en) | 1986-04-02 | 1987-04-02 | Suction prot means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078073U JPS62190827U (en) | 1986-05-26 | 1986-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190827U true JPS62190827U (en) | 1987-12-04 |
Family
ID=30926677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986078073U Pending JPS62190827U (en) | 1986-04-02 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190827U (en) |
-
1986
- 1986-05-26 JP JP1986078073U patent/JPS62190827U/ja active Pending