Solvent vapor collection and evacuation system

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United States of America Patent

PATENT NO 4823820
SERIAL NO

07078772

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spray gun cleaning apparatus having a cleaning basin with an open top portion, a cleaning solvent reservoir, means for circulating solvent from the reservoir to the interior of the basin, and a vapor collection system associated with the basin. The vapor collection system includes a vapor collection manifold positionable adjacent to the periphery of the basin, manifold inlet means extending about the periphery of the basin, an exhaust opening in a portion of said manifold, a vacuum source having its inlet end in communication with the manifold exhaust opening and its outlet end in communication with a vapor discharge line. Upon actuation, the vacuum source evacuates vapors from the manifold interior by inducing air and vapor flow from the interior of the basin through the manifold and into the vapor discharge line.

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Patent Owner(s)

Patent OwnerAddress
SAFETY-KLEEN SYSTEMS INC5360 LEGACY DRIVE PLANO TX 75024

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Justice, John C Elburn, IL 4 45
Larson, Douglas A Oak Park, IL 56 933

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