Coating apparatus – With means to apply electrical and/or radiant energy to work... – With means to orient coating particles
Patent
1983-12-27
1987-04-14
Lawrence, Evan K.
Coating apparatus
With means to apply electrical and/or radiant energy to work...
With means to orient coating particles
118651, 118653, 355 3DD, G03G 1508
Patent
active
046569642
ABSTRACT:
A device for developing an electrostatic latent image formed on a photosensitive member includes a composite sleeve which is comprised of a cylindrical support, a dielectric layer formed on the support and a plurality of fine magnets serving as floating electrodes embedded in the dielectric layer and which is driven to rotate to carry magnetic toner as magnetically attracted to its outer peripheral surface.
REFERENCES:
patent: 3003462 (1961-10-01), Streich, Sr.
Kaneko Toshio
Kanno Fuchio
Kobayashi Kazuo
Sakamoto Koji
Yasuda Wataru
Lawrence Evan K.
Ricoh & Company, Ltd.
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