| 发明名称 |
Structure of an exhaust manifold branch collecting portion |
| 摘要 |
A structure of an exhaust manifold branch collecting portion where a plurality of pipe members are joined integrally at their respective downstream ends, wherein a thickened portion is provided at the downstream end of at least one pipe member on a center side of the exhaust manifold branch collecting portion.
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| 申请公布号 |
US2003172648(A1) |
申请公布日期 |
2003.09.18 |
| 申请号 |
US20030385835 |
申请日期 |
2003.03.12 |
| 申请人 |
YUMEX CORPORATION, HIROSHIMA-KEN, JAPAN |
发明人 |
KOBAYASHI NAOYUKI;FUKUMOTO YASUHIKO;TATEIWA KATSUMI;NISHIHARA TERUHIKO;TOMINAGA KAZUYA |
| 分类号 |
F01N13/08;F01N13/10;F01N13/18;(IPC1-7):F01N7/10 |
主分类号 |
F01N13/08 |
| 代理机构 |
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代理人 |
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