JPH0447137U - - Google Patents
Info
- Publication number
- JPH0447137U JPH0447137U JP8940190U JP8940190U JPH0447137U JP H0447137 U JPH0447137 U JP H0447137U JP 8940190 U JP8940190 U JP 8940190U JP 8940190 U JP8940190 U JP 8940190U JP H0447137 U JPH0447137 U JP H0447137U
- Authority
- JP
- Japan
- Prior art keywords
- intake port
- intake
- valve
- cylinder
- wall surface
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
第1図は本考案の1実施例を示す要部断面図、
第2図は従来例を示す要部断面図である。
1……シリンダ、3……インテークポート、5
……バルブ、6……壁面、7……凹溝。
FIG. 1 is a cross-sectional view of essential parts showing one embodiment of the present invention;
FIG. 2 is a sectional view of a main part showing a conventional example. 1...Cylinder, 3...Intake port, 5
...Valve, 6...Wall surface, 7...Concave groove.
Claims (1)
連通した部分に前記シリンダへの吸気を司どるバ
ルブを備えた吸気装置において、前記インテーク
ポートの前記バルブの上流部の壁面には円筒状の
凹溝が形成されていることを特徴とするインテー
クポートの構造。 In an intake device in which an intake port communicates with a cylinder, and a valve that controls intake air into the cylinder is provided in the communicated portion, a cylindrical groove is formed on a wall surface of an upstream portion of the valve of the intake port. The structure of the intake port is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8940190U JPH0447137U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8940190U JPH0447137U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0447137U true JPH0447137U (en) | 1992-04-22 |
Family
ID=31823354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8940190U Pending JPH0447137U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0447137U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0414213U (en) * | 1990-05-24 | 1992-02-05 |
-
1990
- 1990-08-29 JP JP8940190U patent/JPH0447137U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0414213U (en) * | 1990-05-24 | 1992-02-05 |