Pool cleaner

Details Pool cleaner Pool cleaner

1989-03-02

1990-07-10

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Submerged cleaners with ambient flow guides

16 24, 134 21, 440 5, E04H 320

Patent

active

049398067

ABSTRACT:
A swimming pool cleaner which has a head mounted on wheels, a suction passage through the head, a turbine which is mounted in the suction passage, and a propellor which is driven by the turbine and which propels the head. A rudder, which is oscillated via a gear train driven by the turbine, is used to vary the direction of movement of the head.

REFERENCES:
patent: 3229315 (1963-12-01), Watson
patent: 3790979 (1974-02-01), Foster
patent: 3822754 (1974-07-01), Henkin et al.
patent: 4401576 (1983-08-01), Meurer
patent: 4521933 (1985-06-01), Raubenheimer
patent: 4789364 (1988-12-01), Chauvier
patent: 4790344 (1988-12-01), Chauvier et al.

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