| 摘要 |
PROBLEM TO BE SOLVED: To provide an intake module having small influence on output of an internal combustion engine, not causing complication of a structure, and reducing damage of the internal combustion engine due to water drops formed inside of a surge tank. SOLUTION: A water absorbing member 70 is provided inside of the surge tank 31 along a wall part of a lower part in a vertical direction. Consequently, if moisture contained in exhaust gas condensates to form water drops inside of the surge tank 31, the water drops drop downward and are absorbed by the water absorbing member 70. When high temperature exhaust gas is re-circulated to the surge tank 31 from the engine by operation of the engine 20, temperature of the surge tank 31 rises. Consequently, temperature of the water absorbing member 70 provided inside of the surge tank 31 rises and moisture absorbed by the water absorbing member 70 is evaporated. As a result, evaporated steam is mixed in intake air as gas and is supplied to the engine 20 via each flow in port 32. COPYRIGHT: (C)2008,JPO&INPIT
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