JPS6249625U - - Google Patents
Info
- Publication number
- JPS6249625U JPS6249625U JP14022485U JP14022485U JPS6249625U JP S6249625 U JPS6249625 U JP S6249625U JP 14022485 U JP14022485 U JP 14022485U JP 14022485 U JP14022485 U JP 14022485U JP S6249625 U JPS6249625 U JP S6249625U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- resonance
- resonance tube
- intake manifold
- internal combustion
- 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
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図はこの考案に係る内燃機関の吸気装置の
一実施例を示すその断面図、第２図はこの考案の
他の実施例を示すその断面図、第３図は従来の内
燃機関の吸気装置を示すその断面図である。
２１……機関、２２……吸気マニホルド、２２
Ｇ……集合部、２３Ａ，２３Ｂ……切換弁、２５
……吸気管、２６，２７……共鳴管。
FIG. 1 is a cross-sectional view showing one embodiment of an intake system for an internal combustion engine according to this invention, FIG. 2 is a cross-sectional view showing another embodiment of this invention, and FIG. 3 is a conventional intake system for an internal combustion engine. FIG. 2 is a cross-sectional view of the device. 21... Engine, 22... Intake manifold, 22
G...Gathering part, 23A, 23B...Switching valve, 25
...Intake pipe, 26,27...Resonance pipe.
Claims (1)
過給機より下流の吸気管に接続される吸気マニホ
ルドと、前記吸気管または前記吸気マニホルドの
入口と前記吸気マニホルドの集合部とを連通させ
る所定の容積または可変可能な容積を有する共鳴
管と、前記集合部内に配設され、共鳴域では共鳴
効果が生じるよう前記共鳴管を作用させ、共鳴域
外では、前記共鳴管をバイパスして前記集合部へ
吸気を導入して通常の吸気系として作用させる切
換弁と、を備えたことを特徴とする内燃機関の吸
気装置。 An intake manifold that communicates with each cylinder of a supercharged internal combustion engine and is connected to an intake pipe downstream of the supercharger, and a predetermined portion that communicates between the intake pipe or the inlet of the intake manifold and a gathering part of the intake manifold. a resonance tube having a volume or a variable volume, and disposed within the collecting section, the resonance tube acts so as to produce a resonance effect in the resonance region, and outside the resonance region, the resonance tube is bypassed and the resonance tube is disposed in the collecting section. An intake system for an internal combustion engine, comprising: a switching valve that introduces intake air into the engine and operates it as a normal intake system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14022485U JPS6249625U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14022485U JPS6249625U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249625U true JPS6249625U (en) | 1987-03-27 |
Family
ID=31046870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14022485U Pending JPS6249625U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6249625U (en) |
-
1985
- 1985-09-12 JP JP14022485U patent/JPS6249625U/ja active Pending