Brushing – scrubbing – and general cleaning – Electrostatic cleaning
Patent
1976-12-06
1978-04-11
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Electrostatic cleaning
361212, 274 47, G11B 358
Patent
active
040830730
ABSTRACT:
A device for neutralizing electrostatic charge and removing dust and particles attached by the charges on a gramaphone record or disc, the device comprising a body; a handle on the body for hand operation of the device adjacent to a surface of the disc to be treated; a cap head and a pushbutton on the body; at least one ionic flux- and electric field- generating electrode within the cap head; a piezoelectric generator in the body activated by the pushbutton; and brush means on at least a portion of an edge of the cap to remove dust from said surface immediately after said surface has passed in front of the cap and has been subjected to the action of ionic flux and electric field from the electrode.
REFERENCES:
patent: 3355755 (1967-12-01), Brooks
patent: 3395042 (1968-07-01), Herbert, Jr.
patent: 3716755 (1973-02-01), Marx
patent: 3997817 (1976-12-01), Secker
Nissen J. Harold
Roberts Edward L.
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