| 摘要 |
<p>Disclosed is an engine drive type generator blower comprising a generator directly connected to the output shaft of the engine, and a blower directly connected to the rotary shaft of the generator. The engine is enclosed by a stationary duct having on its forward end a cold air inlet. A catalytic converter for purifying the exhaust gas is arranged in the stationary duct. The air inlet opening of the blower is enclosed by a rotary duct which can be connected to the stationary duct. When the rotary duct is connected to the stationary duct, hot air is discharged from the blower. When the rotary duct is directly opened into the atmosphere, cold air is discharged from the blower.</p> |
