WASH CHAMBER FOR AUTOMATED APPENDAGE-WASHING APPARATUS
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0 Petitions
Accused Products
Abstract
A wash cylinder or chamber for an automated cleaning station to clean an object or a person'"'"'s body part includes nozzles on the interior of the cylinder, the nozzles of one embodiment comprising an increasing roll angle providing a novel spray pattern. Additionally, embodiments of the invention include fluid guidance and conveyance structures, angled nozzles, sealing structures, finger guards, nozzle ribs, wash chamber seating mechanisms and drains, and nozzle inlays having a plurality of nozzles. Also disclosed are methods of washing an object or body part using a wash cylinder or chamber and methods of assembling a wash cylinder or chamber.
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Citations
29 Claims
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1-24. -24. (canceled)
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25. A method of at least partially cleaning at least a portion of at least one object using an automated cleaning station, comprising:
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initiating a flow of a first fluid through a fluid inlet disposed on a wash chamber of the automated cleaning station, the wash chamber including a first end and a second end, at least one of the first end and the second end connected to the automated cleaning station, the wash chamber including an axis of rotation, the wash chamber including an object receiving cavity, the object receiving cavity being accessible through an opening in the first end of the wash chamber and being adapted to receive the at least a portion of the object for washing; projecting the first fluid through a plurality of nozzles and into the object receiving cavity, the plurality of nozzles being disposed on the wash chamber, wherein the nozzles comprise a first and a second set of nozzles; wherein the first set of nozzles is disposed on the wash chamber in a ring proximate to the first end of the wash chamber, wherein each nozzle of the first set nozzles produces a spray that is projected at a pitch angle of between 15 and 35 degrees and at a roll angle of substantially 0 degrees; wherein the second set of nozzles disposed along a length of the wash chamber, the second set of nozzles including a first nozzle located proximate to the opening in the first end of the wash chamber, wherein each nozzle of the second set of nozzles is adapted to produce a spray pattern that is projected at a pitch angle of substantially 0 degrees, wherein a first spray pattern associated with the first nozzle is projected at a first roll angle, wherein a second spray pattern associated with a second nozzle of the second set of nozzles is projected at a second roll angle, the second roll angle steeper than the first roll angle, and wherein a remainder of the second set of nozzles each have a corresponding spray pattern oriented at progressively steeper roll angles; and wherein the wash chamber is rotated about the axis of rotation at least during the step of projecting the fluid. - View Dependent Claims (26, 27, 28, 29)
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Specification