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US 5,855,219 AGranted
Bottle washing apparatus
OwnerMichael P. Spencerinventor
Life of this patent
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OwnerMichael P. Spencerinventor
Estimating the term…
A bottle washing apparatus for effectively washing the inside of bottles that are coated with solid particulate residue. The apparatus includes a fixed portion that connects to a conventional faucet and an elongated closed ended hollow shaft that is provided with a plurality of small orifices. A second closed ended hollow shaft concentrically overlies the first shaft and is rotationally affixed thereto. The second shaft is provided with a plurality of smaller orifices that are tangential with the circumference of the shaft so that when water pressure is applied to the fixed portion, water passes through the orifices in the first shaft and then through the tangential orifices of the second shaft causing the second shaft to rotate at a high rate of speed while discharging the water in needle-like streams under high pressure. When the rotating shaft is placed into a small mouth bottle with deposits of reside on the inside surface, such as a baby formula residue, the combination of the high pressure discharge and high speed rotation provide a highly efficient and effective washing action.
An apparatus for washing small mouth bottles comprising an adaptor member having means for attachment to a conventional kitchen sink faucet and an elongated cylindrical means rotationally mounted thereon whereby when said cylindrical means is inserted into a bottle and the kitchen sink faucet is opened, water will exit said cylindrical means in a direction tangential to the circumference of said cylindrical means causing the external portion of said cylindrical means to rotate at a high rate of speed thereby distributing the water at high pressure throughout the interior of such bottle and wherein said cylindrical means comprises a first elongated cylinder fixedly mounted to said adaptor means and a second elongated cylinder concentrically and rotationally mounted concentric with said first elongated cylinder, said first cylinder having a plurality of orifices along its surface and said second elongated closed end cylinder having a plurality of orifices along its surface.
An apparatus for washing small mouth bottles comprising a tubular adaptor having a closed end and an open end, a threaded coupling mounted around said open end to secure said tubular adapter to the threaded outlet of a water faucet, a first cylinder rigidly secured to said tubular adapter between said closed and open ends to extend in fluid communication therewith, a plurality of orifices distributed over the surface of said first cylinder, a second cylinder having a closed end and an open end concentrically mounted over said first cylinder, spaced bearing means positioned between said first and second cylinders permitting rotation of said second cylinder with respect to said first cylinder, and a plurality of tangential orifices distributed over the surface of said second cylinder whereby when a bottle to be washed is inserted over said second cylinder and the water faucet turned on, fluid under pressure discharges through said tangential orifices causing rotation of said second cylinder to distribute the fluid at high pressure throughout the interior of the bottle.
Dependencies are inferred from the claim text.