Vacuum cleaner with charge generator and bag therefor

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

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55DIG2, 96 55, 96 59, 96 66, B03C 300, A47L 910

Patent

active

054004659

ABSTRACT:
A vacuum cleaner system includes a vacuum cleaner having a hollow air inlet, an air outlet, a removable dirt bag communicating with the inlet and the outlet, and means for moving initially dirt-laden air from the inlet to the outlet via the bag. The system also includes a charge generator for generating an electrostatic charge of a given polarity on the bag. The system optionally includes a charge generator for generating an electrostatic charge of the given polarity on the initially dirt-laden air.

REFERENCES:
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patent: 4941224 (1990-07-01), Saeki et al.
patent: 4941230 (1990-07-01), Lamore
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patent: 5143524 (1992-09-01), Inculet et al.
patent: 5217511 (1993-06-01), Plaks et al.
patent: 5230723 (1993-07-01), Travis et al.
patent: 5306534 (1994-04-01), Bosses
patent: 5330559 (1994-07-01), Cheney et al.
IAS'93 Cover and pp. 1749-1753.

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