JPS6173013U - - Google Patents
Info
- Publication number
- JPS6173013U JPS6173013U JP15876784U JP15876784U JPS6173013U JP S6173013 U JPS6173013 U JP S6173013U JP 15876784 U JP15876784 U JP 15876784U JP 15876784 U JP15876784 U JP 15876784U JP S6173013 U JPS6173013 U JP S6173013U
- Authority
- JP
- Japan
- Prior art keywords
- branch pipes
- annular groove
- large diameter
- joint
- diameter part
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
- Joints With Sleeves (AREA)
- Gasket Seals (AREA)
Description
第１図乃至第４図は本考案に係る実施例を表わ
す図面であつて、第１図は接合部のシール構造を
表わす断面図、第２図は同拡大断面図、第３図は
接合前の状態を表わす同部の拡大断面図、第４図
は本考案に係るエキゾーストマニホルドの取付け
状態を表わすエンジンの外観図である。又、第５
図乃至第７図は従来構造を表わす図面であつて、
第５図は接合部のシール構造を表わす断面図、第
６図は第５図のＡ−Ａ線断面図、第７図は同要部
の拡大断面図である。
１…エンジン、２…エキゾーストマニホルド、
２Ａ，２Ｂ，２Ｃ…枝管、２０Ａ…内筒部、２０
Ｂ…外筒部、５…環状溝、６…シールリング、７
…Ｏリング、８…排気管。
1 to 4 are drawings showing an embodiment of the present invention, in which FIG. 1 is a sectional view showing the seal structure of the joint, FIG. 2 is an enlarged sectional view of the same, and FIG. 3 is before joining. FIG. 4 is an enlarged sectional view of the same part showing the state in which the engine is mounted, and FIG. 4 is an external view of the engine showing the state in which the exhaust manifold according to the present invention is installed. Also, the fifth
7 to 7 are drawings showing the conventional structure,
FIG. 5 is a cross-sectional view showing the seal structure of the joint, FIG. 6 is a cross-sectional view taken along the line A--A in FIG. 5, and FIG. 7 is an enlarged cross-sectional view of the essential parts. 1...engine, 2...exhaust manifold,
2A, 2B, 2C...Branch pipe, 20A...Inner cylinder part, 20
B...Outer cylinder part, 5...Annular groove, 6...Seal ring, 7
...O-ring, 8...Exhaust pipe.
Claims (1)
する一対の枝管の内、その一方の枝管の端部には
大径部を設け、同大径部に対してもう一方の枝管
の端部を嵌挿させて接合させ、同接合部には環状
溝を刻設し、同環状溝にはシールリングを嵌合さ
せるに、同環状溝の底部には合成ゴムを素材に用
いて形成するＯリングを弾性変形させて介装させ
て成る分割型エキゾーストマニホルドにおける接
合部のシール構造。 The branch pipe section is divided into a plurality of branch pipes, and among a pair of corresponding branch pipes, a large diameter part is provided at the end of one of the branch pipes, and a large diameter part is provided at the end of the other branch pipe. The ends of the branch pipes are inserted and connected, and an annular groove is carved in the joint part.A seal ring is fitted into the annular groove, and the bottom of the annular groove is made of synthetic rubber. A sealing structure at a joint in a split exhaust manifold in which an O-ring formed by using the same is elastically deformed and interposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984158767U JPH037531Y2 (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984158767U JPH037531Y2 (en) | 1984-10-19 | 1984-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6173013U true JPS6173013U (en) | 1986-05-17 |
| JPH037531Y2 JPH037531Y2 (en) | 1991-02-25 |
Family
ID=30716740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984158767U Expired JPH037531Y2 (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037531Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS43963Y1 (en) * | 1965-11-25 | 1968-01-18 |
-
1984
- 1984-10-19 JP JP1984158767U patent/JPH037531Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS43963Y1 (en) * | 1965-11-25 | 1968-01-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037531Y2 (en) | 1991-02-25 |