| 摘要 |
An intake accelerator for an engine, the intake accelerator is installed in the front end of a pipe line at an intake of an engine to increase the efficiency of the engine. The main body of the accelerator is provided therein with a plurality of vortex guiding blades extending from a periphery to the center of the wall of a pipe, thereby a vortex passage is formed between every two neighboring ones of the vortex guiding blades; these vortex passages circle in the interior of the main body of the accelerator, so that after air flow enters the main body of the accelerator, it is guided to generate a plurality of vortexes running in the same direction, this can increase the air flow of the vortexes.
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