Cleaning apparatus for spas and hot tubs

Details Cleaning apparatus for spas and hot tubs Cleaning apparatus for spas and hot tubs

1992-10-21

1994-05-17

Hornsby, Harvey C.

Brushing, scrubbing, and general cleaning

Submerged cleaners with ambient flow guides

15421, 151444, 4490, 4546, 210169, 2104162, E04H 320

Patent

active

053116313

ABSTRACT:
A water driven cleaning apparatus for use in spas, hot tubs and like open-topped enclosures suitable for bathing and having a pressurized water system. This fast, efficient, easy-to-use cleaning system extends the pressurized water system to create vacuum pressure used to remove sand, gravel, leaves, needles and other unwanted foreign matter collected in the vessel. An in-line filter traps these particles and permits removal before they enter the primary filtration system. This apparatus can be used by the bather from inside or outside the vessel. The vessel may be located indoors or outdoors. The apparatus operates without modifying the spa, hot tub or like open-topped enclosure.

REFERENCES:
patent: 2977613 (1961-04-01), Mikulas
patent: 3003169 (1961-10-01), Forrester
patent: 3245420 (1966-04-01), Cherney
patent: 3310173 (1967-03-01), Sosower
patent: 3443264 (1969-05-01), Miller
patent: 4275474 (1981-06-01), Woodard
patent: 4498206 (1985-02-01), Braukmann
patent: 4737279 (1988-04-01), Lewis
patent: 4740307 (1988-04-01), Bvelteman
patent: 4797206 (1989-01-01), Lynch
patent: 5082028 (1992-01-01), Jean-Jacques
patent: 5100541 (1992-03-01), Kallenbach

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