Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1985-12-06
1987-01-13
Spitzer, Robert
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
15328, 15339, 15345, 55357, 55385R, 55471, B01D 4702, A47L 912
Patent
active
046362304
ABSTRACT:
This invention relates to an apparatus for air compressing and dust collecting and particularly to one which comprises a housing. A 12V DC motor having a shaft is disposed in the housing. A propeller is loosely mounted on the first end of the shaft and can be driven to rotate by means of a clutch which is secured to the first end thereof and controlled by a sliding member so that this apparatus can be served as a dust collector. A gear is loosely mounted on the second end of the shaft and can be driven to rotate by means of another clutch which is secured to the second end thereof and controlled by the sliding member. The gear is arranged to mesh in a reduction gear on which a linking rod is eccentrically disposed. A cylinder with a piston received therein is adjacent to the reduction gear and the piston therein is connected to the linking rod such that when the gear is driven to rotate, the reduction gear in turn is rotated to drive the piston to move back and forth along the axial direction of the cylinder thereby achieving the air compressing purpose.
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