Brushing – scrubbing – and general cleaning – Electrostatic cleaning
Patent
1987-01-20
1988-03-01
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Electrostatic cleaning
15306B, 15345, 361220, B08B 600, B08B 502
Patent
active
047276142
ABSTRACT:
A cleaning apparatus using an ionized fluid, such as air, to dislodge charged debris from a workpiece includes a ground corona comb disposed adjacent the workpiece. The ground corona comb has a jagged edge which conforms to the surface of the workpiece. The ground corona comb is attached to a vacuum device which suctions the dislodged debris from the vicinity of the workpiece. Utilization of the ground corona comb reduces the time required for the cleaning process by quickly discharging all electrical charges on the debris enabling the debris to be swiftly suctioned off by the vacuum device.
REFERENCES:
patent: 3536528 (1970-10-01), De Geest
patent: 3904929 (1975-09-01), Kanaya et al.
patent: 3939526 (1976-02-01), Mania et al.
patent: 4198061 (1980-04-01), Dunn
patent: 4313767 (1982-02-01), Bemis et al.
patent: 4454621 (1984-06-01), Testone
Moore Chris K.
Shape Inc.
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