JPS61197248U - - Google Patents
Info
- Publication number
- JPS61197248U JPS61197248U JP8103385U JP8103385U JPS61197248U JP S61197248 U JPS61197248 U JP S61197248U JP 8103385 U JP8103385 U JP 8103385U JP 8103385 U JP8103385 U JP 8103385U JP S61197248 U JPS61197248 U JP S61197248U
- Authority
- JP
- Japan
- Prior art keywords
- straight parts
- negative pressure
- final
- intake
- intake negative
- 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
- Characterised By The Charging Evacuation (AREA)
Description
第１図は、本考案による吸気マニホルドの一実
施例を示す平面図、第２図は、その吸気マニホル
ドの第１図―線による垂直断面図、第３図は
、その吸気マニホルドを備えたエンジンの切り欠
き側面図、第４図は、その吸気マニホルド内の各
位置における吸気負圧の大きさを示すグラフであ
る。
１…エンジン本体、５…吸気マニホルド、７…
気化器、８…スロツトルボデイ、１２ａ，１２ｂ
…吸気導入口、１３ａ…プライマリ分岐部（第１
分岐部）、１３ｂ…セカンダリ分岐部（第１分岐
部）、１４，１５…一次分配管、１４ａ，１５ａ
…ストレート部、１６，１７…第２分岐部（最終
分岐部）、１８，１９；２０，２１…二次分配管
（最終分配管）、２６，２７…吸気負圧取り出し
口。
FIG. 1 is a plan view showing an embodiment of the intake manifold according to the present invention, FIG. 2 is a vertical cross-sectional view of the intake manifold along the line shown in FIG. 1, and FIG. 3 is an engine equipped with the intake manifold. The cutaway side view of FIG. 4 is a graph showing the magnitude of intake negative pressure at each position within the intake manifold. 1...Engine body, 5...Intake manifold, 7...
Carburetor, 8...Throttle body, 12a, 12b
...Intake inlet, 13a...Primary branch (first
Branch part), 13b...Secondary branch part (first branch part), 14, 15...Primary distribution pipe, 14a, 15a
... Straight part, 16, 17... Second branch part (final branch part), 18, 19; 20, 21... Secondary distribution pipe (final distribution pipe), 26, 27... Intake negative pressure outlet.
Claims (1)
１９；２０，２１が分岐する最終分岐部１６，１
７より上流の分配管１４，１５に、ほぼ直線状に
延びるストレート部１４ａ，１５ａを設けるとと
もに、 そのストレート部１４ａ，１５ａに、その内部
に開口する吸気負圧取り出し口２６，２７を設け
てなる、 吸気負圧取り出し口を有する吸気マニホルド。[Scope of claim for utility model registration] Final distribution pipe 18 connected to each cylinder,
19; final branching part 16, 1 where 20, 21 branches
The distribution pipes 14 and 15 upstream from the straight parts 14 and 15 are provided with straight parts 14a and 15a that extend substantially linearly, and the straight parts 14a and 15a are provided with intake negative pressure outlets 26 and 27 that open into the inside of the straight parts 14a and 15a. , an intake manifold with an intake negative pressure outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8103385U JPS61197248U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8103385U JPS61197248U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197248U true JPS61197248U (en) | 1986-12-09 |
Family
ID=30627441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8103385U Pending JPS61197248U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197248U (en) |
-
1985
- 1985-05-31 JP JP8103385U patent/JPS61197248U/ja active Pending