| 摘要 |
A battery powered, back-pack blower comprising a mounting frame, a horizontally mounted impeller oscillated by an electric motor powered by a battery pack. The impeller and motor are positioned on the mounting frame above the battery back to better distribute the weight. The electric motor reduces the level of noise and smoke emissions from blowers using internal combustion engines. A U-bracket serves to horizontally mount the electric motor which allows for greater heat dissipation from the motor and also aids in dismantling the blower.
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