Electrostatic-vacuum record cleaning apparatus

Details Electrostatic-vacuum record cleaning apparatus Electrostatic-vacuum record cleaning apparatus

1978-03-06

1980-04-15

Fisher, Richard V.

Undertaking

15 15R, 15306R, B08B 600, B08B 504, G11B 358

Patent

active

041980611

ABSTRACT:
An apparatus for cleaning record disks in which the disks are held by a turntable and rotated beneath a mechanism that imparts an electrostatic charge to dust particles on the information bearing surfaces. The charged and thus loosened particles are removed by a vacuum device. A blower and an attraction member charged oppositely to the particles further enhance the cleaning action of the vacuum.

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