Electricity: electrical systems and devices – Discharging or preventing accumulation of electric charge
Patent
1980-09-02
1982-12-07
Rubinson, G. Z.
Electricity: electrical systems and devices
Discharging or preventing accumulation of electric charge
361221, H05F 300
Patent
active
043630707
ABSTRACT:
Apparatus including a brush-like device having an array of conductive filaments is able to neutralize electrostatic charges on, for example, a moving web of charge-retaining materials by passing said web through the alternating electrostatic field established by said device when it is electrically connected to a relatively low potential AC source having the proper magnitude and frequency.
REFERENCES:
patent: 2163294 (1939-06-01), Simons
patent: 2333213 (1943-11-01), Slayter
patent: 3308045 (1967-03-01), Sullivan
patent: 3671806 (1972-06-01), Whitmore et al.
patent: 3757164 (1973-09-01), Binkowski
patent: 3863108 (1975-01-01), Blythe et al.
"Controlling Polar Charge with Low Electrical Potentials", Research Disclosure, Feb. 1980, p. 70.
Kelleher John J.
Polaroid Corporation
Rubinson G. Z.
Schroeder L. C.
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