Air blower
AssigneeYamabiko Corporation
InventorsHiroki MUTOH, Tetsuya KAWAMOTO, Yusuke KINOSHITA, Shota NISHIHARA
Life of this patent
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Abstract
An air blower discharges an air flow generated by rotation of a fan from an outlet port of a fan case. An engine and a carburetor are disposed opposing to an outer surface of the fan case. An engine cover (partition) for separating a space in which the engine is disposed from another space in which the carburetor is disposed is provided. The outer surface including a region having a ventilation hole formed through a wall of the fan case, the region opposing to the space in which the carburetor is disposed and the ventilation hole being directed toward the carburetor.
Claims20
An air blower comprising:
- a fan case defining an outlet port and an outer surface;
- a fan housed in the fan case, the fan generating an air flow to be discharged from the outlet port;
- an engine for rotating the fan, the engine being disposed opposing to the outer surface;
- a carburetor disposed opposing to the outer surface;
- and
- a partition separating a space in which the carburetor is disposed from another space in which the engine is disposed,
- the outer surface including a region having a ventilation hole formed through a wall of the fan case, the region opposing to the space in which the carburetor is disposed, and
- the ventilation hole being directed toward the carburetor.
Dependencies are inferred from the claim text.