Devices for neutralizing electrostatic charges and removing dust

Details Devices for neutralizing electrostatic charges and removing dust Devices for neutralizing electrostatic charges and removing dust

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

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