Device for removing water from large floor surfaces

Details Device for removing water from large floor surfaces Device for removing water from large floor surfaces

1977-03-01

1979-01-09

Moore, Christopher K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15401, A47L 534

Patent

active

041330722

ABSTRACT:
Floor or other large surface drying apparatus characterized by efficient placement and use within the apparatus of both a vacuum pump and a water pump preferably powered by one prime mover geared to drive both pumps at different speeds. Vacuum produced by the vacuum pump entrains an air/water mixture and directs said mixture into a plenum chamber disposed in the lowermost portion of the apparatus in order to reduce lift height to a minimum, water being separated from the mixture in the plenum chamber and by means of the water pump, discharged from the apparatus to a remote point through a discharge hose.

REFERENCES:
patent: 716312 (1902-12-01), Thurman
patent: 2731103 (1956-01-01), Ortega
patent: 2909800 (1959-10-01), Grindle et al.
patent: 3131417 (1964-05-01), Compton, Jr.
patent: 3797065 (1974-03-01), Hughes
patent: 3840935 (1974-10-01), Fitzgerald et al.
patent: 3940826 (1976-03-01), Phillips et al.
patent: 4041569 (1977-08-01), Petersen

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