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Cooling arrangements for IC engine exhaust systems - using movement-induced air flow and or exhaust gas energy
Cooling arrangements for IC engine exhaust systems - using movement-induced air flow and or exhaust gas energy
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机译:IC发动机排气系统的冷却装置-使用运动引起的气流和/或废气能量
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摘要
The silencer assembly (2, 3, 4, 5, 6) has a cooling air tube (7) running axially through it, the whole being arranged so that the tube intake (12) faces upwind when the machine is moving forward. When it is not moving,flow is created by an injector (8) projecting from the downstream end of the silencer into the air tube. There is also a connection (9) with a cooling air sleeve (10, 11) around the initial length of exhaust pipe (1)run of this sleeve is such as to produce its own airflow, that will supplement the effect of the injector (8), alternatively the injector will serve both cooling paths (7, 9). A back-up blower may be fitted.
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