Cleaner with high pressure cleaning jets

Details Cleaner with high pressure cleaning jets Cleaner with high pressure cleaning jets

2005-12-06

2005-12-06

Kim, John (Department: 1744)

Brushing, scrubbing, and general cleaning

Submerged cleaners with ambient flow guides

C210S167150

Reexamination Certificate

active

06971136

ABSTRACT:
A swimming pool cleaner discharges water jets under the cleaner body, directed toward its center from its sides, to agitate and lift debris toward one or more vacuum intake openings, to greatly enhance the cleaning ability of the cleaner. The suspended dirt and debris become semi-buoyant under the force of the jetted water which is preferably moving in the same direction as the cleaner, so that the relative speed between the cleaner and the suspended dirt and debris is reduced, thereby enabling the cleaner to move at a relatively faster rate and still clean with equivalent or even greater efficiency than a pool cleaner that is not equipped with directional cleaning water jets. In addition, displaced front and back orientations of the intake ports allow for longer time for any dirt and debris to be picked up.

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patent: 6365039 (2002-04-01), Henkin et al.
patent: 6412133 (2002-07-01), Erlich et al.

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