JPS63132825U - - Google Patents
Info
- Publication number
- JPS63132825U JPS63132825U JP2523187U JP2523187U JPS63132825U JP S63132825 U JPS63132825 U JP S63132825U JP 2523187 U JP2523187 U JP 2523187U JP 2523187 U JP2523187 U JP 2523187U JP S63132825 U JPS63132825 U JP S63132825U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust manifold
- reinforcing rib
- view
- protrude
- utility
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は、本考案の第１の実施例に係る排気マ
ニホルドの縦断面図（第２図の―断面図）、
第２図は、本考案の第１の実施例に係る排気マニ
ホルドの上面図、第３図は、従来の排気マニホル
ドについて、補強リブの内側と補強リブの外側の
先端の温度を排気ガスを流し初めてから時間の経
過毎に測定したグラフ、第４図は、本実施例の排
気マニホルドについて、補強リブの先端と補強リ
ブがある排気マニホルドの外壁の温度を排気ガス
を流し初めてから時間の経過毎に測定したグラフ
、第５図は、本考案の第２の実施例に係る排気マ
ニホルドの縦断面図、第６図は、従来の排気マニ
ホルドの上面図、第７図は、第６図の―断面
図である。
１……排気マニホルド、２……補強リブ。
FIG. 1 is a longitudinal cross-sectional view of an exhaust manifold according to a first embodiment of the present invention (-cross-sectional view in FIG. 2);
FIG. 2 is a top view of the exhaust manifold according to the first embodiment of the present invention, and FIG. 3 shows the temperature of the inside of the reinforcing rib and the outside tip of the reinforcing rib of a conventional exhaust manifold. Figure 4 is a graph showing the temperature of the tip of the reinforcing rib and the outer wall of the exhaust manifold where the reinforcing rib is located, for the exhaust manifold of this example, measured over time from the beginning of the exhaust gas flow. FIG. 5 is a longitudinal sectional view of the exhaust manifold according to the second embodiment of the present invention, FIG. 6 is a top view of the conventional exhaust manifold, and FIG. 7 is the graph measured in FIG. FIG. 1... Exhaust manifold, 2... Reinforcement rib.
Claims (1)
突出して設けられていることを特徴とする排気マ
ニホルド。 An exhaust manifold characterized in that a reinforcing rib is provided to protrude at least inside the exhaust manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2523187U JPS63132825U (en) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2523187U JPS63132825U (en) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132825U true JPS63132825U (en) | 1988-08-30 |
Family
ID=30825186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2523187U Pending JPS63132825U (en) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007094500A1 (en) * | 2006-02-17 | 2007-08-23 | Hitachi Metals, Ltd. | Heat-resistant cast steel exhaust manifold |
-
1987
- 1987-02-23 JP JP2523187U patent/JPS63132825U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007094500A1 (en) * | 2006-02-17 | 2007-08-23 | Hitachi Metals, Ltd. | Heat-resistant cast steel exhaust manifold |