Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1996-11-04
1998-10-27
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15322, 153401, 15353, 15385, B08B 504
Patent
active
058262989
ABSTRACT:
A cyclonic power wash system including a roving sprayer and retrieval unit that uses high pressure, high temperature water for selectively cleaning large, flat, concrete or asphalt surfaces and can retrieve a substantial portion of the dispensed water along with the matter picked up from the surfaces. The sprayed water is reclaimed by the retrieval rotor that is power driven. The roving sprayer and retrieval unit can function as a stand alone unit or in combination with a component carrying platform that includes a reclamation tank in which the retrieved water and matter is processed and separated so that the separated water can be reused by the roving sprayer and retrieval unit. A rotary union in the roving sprayer and retrieval unit, prevents water, passing from the inlet of the rotary union to the discharge thereof, from leaking through or around a seal that is formed by pressing together a pair of hard, durable sealing surfaces.
REFERENCES:
patent: 935559 (1909-09-01), Spangler
patent: 1093820 (1914-04-01), Beach
patent: 3624668 (1971-11-01), Krause
patent: 3959010 (1976-05-01), Thompson et al.
patent: 4107816 (1978-08-01), Matthews
patent: 4191589 (1980-03-01), Halls et al.
patent: 4377018 (1983-03-01), Cain
patent: 5428863 (1995-07-01), Tanaseccu et al.
Graves Nelson D.
Marley, Jr. Kemper
Rohrbacher Richard D.
Cyclone Surface Cleaning Inc.
Moore Chris K.
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