| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine blower which can simplify the structure around an air intake port, and can positively prevent an engine from burning even if fallen leaves etc. are stuck to the air intake port. SOLUTION: The engine blower is formed of: a centrifugal blower 3 having a volute case 31; a frame 2 having a stand portion 22 on which the centrifugal blower 3 is mounted; the engine for driving a fan 32 housed in the volute case 31; a cover 5 provided for the volute case 31 to cover the air intake port 34; and a duct portion 53 communicating between the interior of a reticular portion 52 of the cover 5 and the outside of the same. Then a distal end of the duct portion 53 is extended to be opened at a location separated from the reticular portion 52. COPYRIGHT: (C)2008,JPO&INPIT
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