Dust collecting mechanism
AssigneeTechno Takatsuki Co., Ltd.
InventorNozomu Kawasaki
Life of this patent
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Abstract
A dust collecting mechanism for an air pump, in particular, an electromagnetic vibrational pump having a compact structure, capable of realizing the efficiency of dust collecting ability is disclosed. The mechanism is simple in assembly work. An inlet and an outlet for fluid are provided in the mechanism at a barrier chamber of the mechanism provided in at least one portion of a housing. A plurality of cross walls at which 1 or 2 or more of vent holes are provided are arranged in the mechanism. At least the position of the vent hole of the adjacent cross wall is different among a plurality of the cross walls.
Claims13
A dust collecting mechanism for an air pump, wherein an inlet and an outlet for fluid are provided at a barrier chamber provided in at least one portion of a housing,
- a plurality of cross walls each provided with a vent hole are arranged adjacent to each other, and
- the positions of the vent holes of the adjacent cross walls are different for each of the cross walls, wherein the plurality of cross walls and the vent holes move a vent channel of fluid in a zigzag direction to demarcate the obstacle of the vent channel, and
- wherein deflection plates are provided slanted by an angle against the cross walls so as to leave the vent holes.
Dependencies are inferred from the claim text.