JPH0294330U - - Google Patents
Info
- Publication number
- JPH0294330U JPH0294330U JP261789U JP261789U JPH0294330U JP H0294330 U JPH0294330 U JP H0294330U JP 261789 U JP261789 U JP 261789U JP 261789 U JP261789 U JP 261789U JP H0294330 U JPH0294330 U JP H0294330U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- resonator
- pipe
- engine
- pipe diameter
- 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 description 4
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案による内燃機関の吸気装置の構
成図、第２図は音響的振動系を説明するための第
１図と同様の吸気装置を図解的に示す図、第３図
はレゾネータの有無及び吸気管の管径を変化させ
たときの体積効率を示す図、第４図は同じく吸気
音を示す図である。
１２…機関燃焼室、１４…サージタンク、１６
…枝管、１８…エアクリーナ、２０，２２…吸気
管、２４…レゾネータ、２６…結合部。
Fig. 1 is a block diagram of an intake system for an internal combustion engine according to the present invention, Fig. 2 is a diagram schematically showing an intake system similar to Fig. 1 for explaining the acoustic vibration system, and Fig. 3 is a diagram of a resonator. FIG. 4 is a diagram showing the volumetric efficiency when the presence or absence and the diameter of the intake pipe are changed, and FIG. 4 is a diagram also showing the intake noise. 12...Engine combustion chamber, 14...Surge tank, 16
...branch pipe, 18...air cleaner, 20, 22...intake pipe, 24...resonator, 26...coupling part.
Claims (1)
るとともに、該吸気管の該レゾネータとの結合部
よりも機関燃焼室側の管径を該吸気管のレゾネー
タとの結合部よりも空気取り入れ部側の管径より
も大きくした内燃機関の吸気装置。 A resonator of a certain volume is connected to the coating of the intake pipe, and the pipe diameter is set closer to the engine combustion chamber than the joint part of the intake pipe with the resonator, and the pipe diameter is set closer to the air intake part than the joint part of the intake pipe with the resonator. An intake system for an internal combustion engine whose pipe diameter is larger than that of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP261789U JPH0294330U (en) | 1989-01-17 | 1989-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP261789U JPH0294330U (en) | 1989-01-17 | 1989-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294330U true JPH0294330U (en) | 1990-07-26 |
Family
ID=31203537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP261789U Pending JPH0294330U (en) | 1989-01-17 | 1989-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294330U (en) |
-
1989
- 1989-01-17 JP JP261789U patent/JPH0294330U/ja active Pending
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