JPH0476927U - - Google Patents
Info
- Publication number
- JPH0476927U JPH0476927U JP12089990U JP12089990U JPH0476927U JP H0476927 U JPH0476927 U JP H0476927U JP 12089990 U JP12089990 U JP 12089990U JP 12089990 U JP12089990 U JP 12089990U JP H0476927 U JPH0476927 U JP H0476927U
- Authority
- JP
- Japan
- Prior art keywords
- collecting pipe
- thickness
- exhaust manifold
- combustion engine
- 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
- 239000012779 reinforcing material Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 2
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の内燃機関用排気マニホールド
の平面図であり、第２図は第１図のＨ方向から見
た図であり、第３図は第１図のＫ−Ｋ断面図であ
り、第４図は従来の排気マニホールドの斜視図で
あり、第５図は従来の排気マニホールドの平面図
である。
１……シリンダヘツド、１０……排気マニホー
ルド、１１……取付けフランジ、１２……連結管
、１３……集合管、１４……補強材、１５……リ
ブ。
FIG. 1 is a plan view of the exhaust manifold for an internal combustion engine of the present invention, FIG. 2 is a view seen from the H direction in FIG. 1, and FIG. 3 is a sectional view taken along the line KK in FIG. , FIG. 4 is a perspective view of a conventional exhaust manifold, and FIG. 5 is a plan view of the conventional exhaust manifold. DESCRIPTION OF SYMBOLS 1...Cylinder head, 10...Exhaust manifold, 11...Mounting flange, 12...Connecting pipe, 13...Collecting pipe, 14...Reinforcing material, 15...Rib.
Claims (1)
トにより締着される取付けフランジと、前記集合
管と前記取付けフランジとを接続する連結管とよ
りなる内燃機関の排気マニホールドにおいて、隣
接する前記取付けフランジを連結する補強材と、
前記集合管と、隣接する前記連結管と、前記補強
材とを連結するリブとを具備せることを特徴とす
る内燃機関用排気マニホールド。 (2) 前記補強材の巾が、前記集合管の肉厚の２
．０〜４．０倍であり、前記補強材の肉厚が、前
記集合管の肉厚の０．８〜２．０倍であり、前記
リブの肉厚が前記集合管の肉厚の０．８〜２．０
倍であることを特徴とする請求項(1)記載の内燃
機関用排気マニホールド。[Claims for Utility Model Registration] (1) An internal combustion engine comprising a collecting pipe, a mounting flange fastened to the exhaust port of a cylinder head with bolts, and a connecting pipe connecting the collecting pipe and the mounting flange. In the exhaust manifold, a reinforcing member connecting the adjacent mounting flanges;
An exhaust manifold for an internal combustion engine, comprising a rib that connects the collecting pipe, the adjacent connecting pipe, and the reinforcing member. (2) The width of the reinforcing material is twice the wall thickness of the collecting pipe.
．． The thickness of the reinforcing material is 0.8 to 2.0 times the thickness of the collecting pipe, and the thickness of the rib is 0.8 to 2.0 times the thickness of the collecting pipe. 8-2.0
The exhaust manifold for an internal combustion engine according to claim (1), characterized in that the exhaust manifold is twice as large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12089990U JPH0476927U (en) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12089990U JPH0476927U (en) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476927U true JPH0476927U (en) | 1992-07-06 |
Family
ID=31868781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12089990U Pending JPH0476927U (en) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012177348A (en) * | 2011-02-28 | 2012-09-13 | Kubota Corp | Engine exhaust manifold |
-
1990
- 1990-11-19 JP JP12089990U patent/JPH0476927U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012177348A (en) * | 2011-02-28 | 2012-09-13 | Kubota Corp | Engine exhaust manifold |