Wet or dry vacuum with low center of gravity

Details Wet or dry vacuum with low center of gravity Wet or dry vacuum with low center of gravity

1995-02-27

1996-10-01

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

153272, 15353, A47L 536

Patent

active

055600751

ABSTRACT:
A wet or dry tank type vacuum cleaner assembly having a low center of gravity. The electric motor and blower are mounted in a housing which is itself mounted at the base of the assembly in substantially the same horizontal plane as the base of the vacuum cleaner tank. The housing is partitioned to enclose the fan and the motor in separate chambers with provision for entrance and exit of cooling air to and from the chamber enclosing the motor and provision to exhaust air from the blower from the chamber enclosing the blower. Air is evacuated from the tank through a filter at the top of the tank and is conducted to the blower intake by a conductor assembly. The conductor assembly connects to the structure surrounding the blower intake in a manner that is air tight and liquid tight and excludes entry of liquid and debris into the blower intake.

REFERENCES:
patent: 2771151 (1956-11-01), Osborn
patent: 3034273 (1962-05-01), Wallace
patent: 3286446 (1966-11-01), Happe et al.
patent: 3343199 (1967-09-01), Nolte
patent: 3663985 (1972-05-01), Burgoon
patent: 3720977 (1973-03-01), Brycki
patent: 4724573 (1988-02-01), stergaard
patent: 5208940 (1993-05-01), London et al.

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