The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2003
Filed:
May. 31, 2001
Bentley F. Gleeson, Plymouth Meeting, PA (US);
Andrew K Delaney, West Chester, PA (US);
Minh Quang Le, Fairfax, VA (US);
Robert E. Delaney, Devon, PA (US);
Gamajet Cleaning Systems, Inc., Malvern, PA (US);
Abstract
An apparatus for cleaning the interior of a vessel for containing a sanitary product by ejecting a rotating stream of cleaning fluid. The apparatus features a stationary housing that forms an inlet for receiving a flow of cleaning fluid, a rotatable housing mounted for rotation on the stationary housing about a first axis, and a nozzle for ejecting the cleaning fluid, the nozzle being rotatably mounted on the rotatable housing so that the nozzle rotates about a second axis. A planetary gear train is driven by an impeller driven by the flow of cleaning fluid and drives the rotation of the rotatable housing. The planetary gear train is located between the apparatus inlet and the nozzle. A portion of the flow of cleaning fluid received by the inlet is diverted so as to flow through a passage through the planetary gear train so that the planetary gear train is cooled and lubricated without the use of oil-based or other lubricants unsuitable for contact with sanitary products that might contaminate the cleaning fluid.