JPH023026U - - Google Patents
Info
- Publication number
- JPH023026U JPH023026U JP7954888U JP7954888U JPH023026U JP H023026 U JPH023026 U JP H023026U JP 7954888 U JP7954888 U JP 7954888U JP 7954888 U JP7954888 U JP 7954888U JP H023026 U JPH023026 U JP H023026U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- passage
- intake passage
- spiral
- sub
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案に係わるヘリカル型吸気ポート
の一実施例を示した斜視図、第２図はその平面図
、第３図は従来のヘリカル型吸気ポートを示した
縦断面図、第４図はその斜視図である。
図中、４は渦巻型吸気通路、５は副吸気通路、
１５は整流室である。
Fig. 1 is a perspective view showing an embodiment of a helical intake port according to the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a vertical sectional view showing a conventional helical intake port, and Fig. 4 is a perspective view thereof. In the figure, 4 is a spiral intake passage, 5 is a sub-intake passage,
15 is a rectification chamber.
Claims (1)
の終端部に、吸気入口側から開閉自在に短絡する
副吸気通路を形成し、該通路の途中に、その横断
方向に膨出された整流室を形成したことを特徴と
するヘリカル型吸気ポート。 A sub-intake passage is formed at the end of the spiral-shaped intake passage provided in the cylinder head, and is short-circuited from the intake inlet side so that it can be opened and closed, and a rectification chamber bulged in the transverse direction is formed in the middle of the passage. Helical type intake port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7954888U JPH023026U (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7954888U JPH023026U (en) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023026U true JPH023026U (en) | 1990-01-10 |
Family
ID=31304420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7954888U Pending JPH023026U (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023026U (en) |
-
1988
- 1988-06-17 JP JP7954888U patent/JPH023026U/ja active Pending
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