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 betwe
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.
대표청구항▼
1. 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 config
1. 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; anda container. 2. The device of claim 1, wherein the device is configured to pneumatically clean an air filter having a generally cylindrical shape, a plurality of fibrous walls, a cavity, and a pair of openings. 3. The device of claim 2, wherein the container is a bag, the bag disposed at either opening of the air filter for capturing contaminants dislodged from the plurality of fibrous walls. 4. The device of claim 3, wherein the first cap and the second cap engage the pair of openings from the air filter in a fixed and sealed relationship. 5. The device of claim 1, wherein the air comprises a gas from the group of oxygen, carbon dioxide, nitrogen, hydrogen and helium.
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이 특허에 인용된 특허 (5)
Fell Albert J. (1450 West Chester Pike West Chester PA 19380), Air filter cleaner.
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