Pneumatic air filter cleaner
OwnerSpencer Dredgeinventor
Life of this patent
Estimating the term…
Abstract
A pneumatic air filter cleaning device is configured to clean an air filter, a cavity, a pair of openings, and a plurality of fibrous walls that capture contaminants. The device may comprise a first cap and a second cap disposed in a spaced-apart, coplanar relationship. A U-shaped tube extends between the caps in a rotatable relationship. The U-shaped tube has apertures offset from a radial vector configured to discharge pressurized air while rotating 360 degrees. An air tube feeds pressurized air into the U-shaped tube, creating inertia that rotates the U-shaped tube while simultaneously discharging pressurized air from the apertures. The air filter is cleaned from the inside out, and in a uniform manner. An attached container may capture dislodged contaminants.
Claims5
A device for pneumatically cleaning an air filter, the device comprising:
- a first cap, the first cap comprising a cap inlet;
- a second cap, the second cap disposed in a spaced-apart, coplanar relationship with the first cap;
- a ring, the ring configured to help fasten the second cap in a fixed configuration;
- a U-shaped tube, the U-shaped tube comprising a first end configured to join with the first cap in a rotatable relationship, the U-shaped tube further comprising a second end configured to join with the second cap in a rotatable relationship;
- the U-shaped tube forming a radial vector from an axis point around which the U-shaped tube rotates, the U-shaped tube further comprising a plurality of apertures for dispelling compressed air, the apertures positioned on an exterior of the U-shaped tube offset between 5 degrees and 85 degrees off the radial vector;
- an air tube, the air tube comprising an outlet end configured to join with the cap inlet of the first cap, the air tube further comprising an intake end configured to receive pressurized air;
- whereby the pressurized air creates inertia in the U-shaped tube, causing rotation of the U-shaped tube in relation to the first cap and the second cap while simultaneously discharging the pressurized air through the plurality of apertures;
- and
- a container.
Dependencies are inferred from the claim text.