JPH0454939U - - Google Patents
Info
- Publication number
- JPH0454939U JPH0454939U JP9871390U JP9871390U JPH0454939U JP H0454939 U JPH0454939 U JP H0454939U JP 9871390 U JP9871390 U JP 9871390U JP 9871390 U JP9871390 U JP 9871390U JP H0454939 U JPH0454939 U JP H0454939U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- communication pipe
- long slot
- pipe
- arc
- 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 3
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
図面は本考案の実施例を示し、第１図は内燃機
関の平面図、第２図はレゾネータの縦断正面図、
第３図は第２図の一部切欠平面図、第４図はレゾ
ネータの他の例を示す縦断正面図、第５図は第４
図の一部切欠平面図である。
１……内燃機関、２……吸気マニホールド、３
……エアクリーナ、４……吸気管路、５……レゾ
ネータ、９……枝管路、７……チヤンバー、８…
…連通管路、９……円弧状長溝孔、１０……回転
体、１１……ステツプモータ、１２……通路、１
３……通孔、１５……非連通部。
The drawings show an embodiment of the present invention, with FIG. 1 being a plan view of an internal combustion engine, and FIG. 2 being a longitudinal sectional front view of a resonator.
3 is a partially cutaway plan view of FIG. 2, FIG. 4 is a longitudinal sectional front view showing another example of the resonator, and FIG.
It is a partially cutaway plan view of the figure. 1...Internal combustion engine, 2...Intake manifold, 3
...Air cleaner, 4...Intake pipe line, 5...Resonator, 9...Branch pipe line, 7...Chamber, 8...
...Communication pipe line, 9...Circular long slot, 10...Rotating body, 11...Step motor, 12...Passage, 1
3...through hole, 15...non-communicating part.
Claims (1)
管路の途中に接続した連通管路を、チヤンバーの
周囲に、当該チヤンバーの円周方向に沿つて延び
るように形成して、該連通管路の上面に、当該連
通管路の長手方向に延びる長溝孔を、前記チヤン
バーの中心を中心とする円弧状に形成する一方、
前記チヤンバーに、当該チヤンバーに対して回転
可能に支持した回転体を、前記連通管路における
円弧状長溝孔を塞ぐように設けて、該回転体に、
前記チヤンバー内に連通するように構成した通孔
を、前記連通管路における円弧状長溝孔に対して
開口するように設け、更に、前記連通管路におけ
る終端部に、当該連通管路内への非連通部を設け
たことを特徴とする内燃機関における吸気装置。 A communication pipe connected to the middle of the intake pipe from the air cleaner to the intake manifold is formed around the chamber so as to extend along the circumferential direction of the chamber, and the communication pipe is formed on the upper surface of the communication pipe. A long slot extending in the longitudinal direction of the pipe is formed in an arc shape centered on the center of the chamber,
A rotary body rotatably supported with respect to the chamber is provided in the chamber so as to close the arc-shaped long slot in the communication pipe, and the rotary body is provided with:
A through hole configured to communicate with the inside of the chamber is provided so as to open to the arc-shaped long slot in the communicating conduit, and a through hole configured to communicate with the inside of the communicating conduit is provided at a terminal end of the communicating conduit. An intake device for an internal combustion engine, characterized in that a non-communicating portion is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9871390U JPH0454939U (en) | 1990-09-19 | 1990-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9871390U JPH0454939U (en) | 1990-09-19 | 1990-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454939U true JPH0454939U (en) | 1992-05-12 |
Family
ID=31840087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9871390U Pending JPH0454939U (en) | 1990-09-19 | 1990-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454939U (en) |
-
1990
- 1990-09-19 JP JP9871390U patent/JPH0454939U/ja active Pending