| 发明名称 |
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| 摘要 |
A multi-cylinder engine comprising a carburetor housing forming therein at least two branch mixture passages. Each of the branch mixture passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch mixture passage. A single common connecting passage and branch connecting passages which are connected to the common connecting passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve. The common connecting passage is arranged adjacent to the exhaust port for heating the inner wall of the common connecting passage by the exhaust gas flowing in the exhaust port. |
| 申请公布号 |
JPS6060009(B2) |
申请公布日期 |
1985.12.27 |
| 申请号 |
JP19780097597 |
申请日期 |
1978.08.10 |
| 申请人 |
TOYOTA MOTOR CO LTD |
发明人 |
MOTOSUGI KATSUHIKO;TOYODA SHUHEI;TAKAHASHI MASARU |
| 分类号 |
F02B31/00;F02B1/04;F02B31/08;F02M31/08;F02M31/087;F02M35/10;F02M35/108 |
主分类号 |
F02B31/00 |
| 代理机构 |
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代理人 |
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