| 摘要 |
PROBLEM TO BE SOLVED: To provide a resonance supercharging control device for an engine capable of reducing a pumping loss in a non-accelerated state. SOLUTION: This resonance supercharging control device for the engine 1 is provided with a resonance supercharger (first and second resonance pipes 13, 14) pressurizing and feeding intake air to a cylinder 2 by resonance supercharging, and a resonance supercharging operation switch (a communication valve 16) changing over the operation of the resonance supercharger, and operates the resonance supercharge according to an operation state. The device is provided with an acceleration determination means S3 determining whether the engine 1 is accelerated or not accelerated in speed, and a resonance supercharging stop means S5 stopping the operation of the resonance supercharger via the resonance supercharging switch when the acceleration determination means determines that the engine is not accelerated in speed. COPYRIGHT: (C)2009,JPO&INPIT
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