Brushing – scrubbing – and general cleaning – Submerged cleaners with ambient flow guides
Patent
1996-05-17
1998-01-13
Spisich, Mark
Brushing, scrubbing, and general cleaning
Submerged cleaners with ambient flow guides
E04H 416
Patent
active
057065390
ABSTRACT:
The invention relates to a water tank cleaning machine used in cleaning operation of water tank such as aquarium, swimming pool and bathtub, characterized by rotating a suction impeller pivoted on a second suction chamber by rotating device, sucking storage water in the water tank through each suction port formed in first suction chamber and second suction chamber, transmitting the torque of the rotating device to wiping device through power transmission device, and stopping the wiping device only due to resistance caused at the time of contact if a hand of the worker or aquatic creature or other object contacts with the wiping device, thereby preventing injury of the object, so that it is easy to handle and safe, and moreover, since the water tank is cleaned while filtering the storage water, contamination of storage water during cleaning work is prevented, and the water quality and environments suited to rearing of aquatic life such as fishes and mammals can be maintained, and further, since the water tank can be cleaned while holding the storage water therein, the labor of discharging or replacing storage water is omitted, and the inner wall and deposits of the water tank can be cleaned easily, thereby enhancing the working efficiency and cleaning efficiency.
REFERENCES:
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patent: 3886616 (1975-06-01), Hayes
patent: 4011827 (1977-03-01), Fond
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patent: 4574722 (1986-03-01), Orita et al.
patent: 5044034 (1991-09-01), Iannucci
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patent: 5245723 (1993-09-01), Sommer
patent: 5337434 (1994-08-01), Erlich
patent: 5351355 (1994-10-01), Chiniara
Kojima Moonray
Spisich Mark
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