Vacuum cleaner

Details Vacuum cleaner Vacuum cleaner

1980-11-05

1982-11-02

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

55276, 181231, 417312, A47L 900

Patent

active

043565913

ABSTRACT:
A vacuum cleaner with a housing having a hood and at least one suction connection and at least one discharge opening, as well as with a dust filter and a suction apparatus provided with a blower and an electric motor, with the suction apparatus being surrounded by the hood. A noise damping or insulating device is arranged between the inner surface of the hood and the suction apparatus. The noise damping device has a damping sleeve surrounding the suction apparatus in the manner of a mantle.

REFERENCES:
patent: 1565932 (1925-12-01), Hanson
patent: 2731194 (1956-01-01), Kent
patent: 2962118 (1960-11-01), Lee et al.
patent: 3308608 (1967-03-01), Brimberg

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