JPS63132U - - Google Patents
Info
- Publication number
- JPS63132U JPS63132U JP9369286U JP9369286U JPS63132U JP S63132 U JPS63132 U JP S63132U JP 9369286 U JP9369286 U JP 9369286U JP 9369286 U JP9369286 U JP 9369286U JP S63132 U JPS63132 U JP S63132U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- intake
- pipe
- air
- mixture
- 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
- 239000000203 mixture Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案にかかるエンジンの一実施例を
示す断面図、第２図は本考案にかかる吸気弁を示
す部分断面図、第３図は空気及び混合気の流れを
示す第１図の模式図、第４図は本考案にかかる他
の実施例における吸気弁を示す斜視図である。
図面中、１はエンジン、２はシリンダヘツド、
４は燃焼室、５はピストン、７は吸気路、７ａは
管、７ｂは壁面、１０は空気路である。
Fig. 1 is a sectional view showing an embodiment of the engine according to the present invention, Fig. 2 is a partial sectional view showing an intake valve according to the invention, and Fig. 3 is a partial sectional view of Fig. 1 showing the flow of air and air-fuel mixture. The schematic diagram and FIG. 4 are perspective views showing an intake valve in another embodiment of the present invention. In the drawing, 1 is the engine, 2 is the cylinder head,
4 is a combustion chamber, 5 is a piston, 7 is an intake passage, 7a is a pipe, 7b is a wall surface, and 10 is an air passage.
Claims (1)
管の内部を燃料を含む混合気を通す混合気通路と
すると共に、前記吸気路の壁面と前記管との間を
空気を通す空気路とする一方、前記吸気路を開閉
する吸気弁を前記空気路より前記混合気通路が早
く閉じるように段付に形成したことを特徴とする
エンジンの吸気系構造。 A pipe is inserted into an intake passage that opens into a combustion chamber, and the inside of the pipe is used as a mixture passage for passing a mixture containing fuel, and an air passage for passing air between a wall surface of the intake passage and the pipe. An intake system structure for an engine, characterized in that an intake valve for opening and closing the intake passage is formed in a stepped manner so that the mixture passage closes earlier than the air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9369286U JPS63132U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9369286U JPS63132U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132U true JPS63132U (en) | 1988-01-05 |
Family
ID=30956484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9369286U Pending JPS63132U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132U (en) |
-
1986
- 1986-06-19 JP JP9369286U patent/JPS63132U/ja active Pending