Brushing – scrubbing – and general cleaning – Submerged cleaners with ambient flow guides
Patent
1994-04-01
1998-09-01
Graham, Gary K.
Brushing, scrubbing, and general cleaning
Submerged cleaners with ambient flow guides
E04H 416
Patent
active
057993513
ABSTRACT:
A pool cleaner having an improved self-starting vibratory power source including a power-source chamber between downstream hose connection and a substantially open upstream chamber inlet and a vibrator with a downstream pivot thereon about which it pivots in the chamber, the vibrator mounted and sized such that all vibrator positions are unstable and flow is substantially unrestricted in all vibrator positions. Preferred embodiments include a drive mechanism mechanically linked to the vibratory power source.
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Frentzel Herman E.
Rief Dieter J.
Sebor Pavel
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