A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PORTABLE ELECTRICALLY POWERED DEBRIS BLOWER APPARATUS
There is provided a portable, electrically powered debris blower that includes a noise reducing and energy efficient design. The debris blower includes a blower that is powered by a portable power supply, such as electrochemical battery cells. The blower includes an air intake, a curved blower housing that acts as an air inlet guide tube, an axial fan, and an air exhaust. To reduce noise and vibration output from the blower, the blower further includes a noise and vibration reducing material covering the inside walls of the blower, vibration and noise isolating mounts supporting the axial fan within the blower, and the air inlet is angled towards the ground with respect to the axis of the axial fan.
PORTABLE ELECTRICALLY POWERED DEBRIS BLOWER APPARATUS
There is provided a portable, electrically powered debris blower that includes a noise reducing and energy efficient design. The debris blower includes a blower that is powered by a portable power supply, such as electrochemical battery cells. The blower includes an air intake, a curved blower housing that acts as an air inlet guide tube, an axial fan, and an air exhaust. To reduce noise and vibration output from the blower, the blower further includes a noise and vibration reducing material covering the inside walls of the blower, vibration and noise isolating mounts supporting the axial fan within the blower, and the air inlet is angled towards the ground with respect to the axis of the axial fan.
PORTABLE ELECTRICALLY POWERED DEBRIS BLOWER APPARATUS
SU GUAN (author) / MIRALLES CARLOS (author) / KOPLOW DAVID (author)
2016-10-13
Patent
Electronic Resource
English