Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1990-07-06
1993-03-02
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
355253, 355265, 118657, G03G 1324, G03G 1301
Patent
active
051908433
ABSTRACT:
A method for developing an electrostatic latent image comprises the steps of attracting a developer comprised of a magnetic toner and a magnetic carrier onto the surface of a sleeve with a magnet roll disposed therein, rotating the magnet roll and the sleeve in the direction opposite to the rotational direction of an image carrier to move the developer in the same direction as the sleeve, and supplying the developer onto the image carrier under an alternating electrical field and an alternating magnetic field to thereby conduct development. An apparatus for effecting the method comprises a casing for accommodating the developer; the magnet roll arranged to be rotated in the direction opposite to the rotational direction of image carrier; the sleeve arranged to be rotated in the same direction as the magnet roll; and an alternating electrical field applying means.
REFERENCES:
patent: 4231220 (1980-11-01), Asanae et al.
patent: 4235194 (1980-11-01), Wadu et al.
patent: 4309498 (1982-01-01), Yamashita et al.
patent: 4447517 (1984-05-01), Yuge et al.
patent: 4553500 (1985-11-01), Itaya et al.
patent: 4559899 (1985-12-01), Kan et al.
patent: 4669852 (1987-06-01), Tijima et al.
patent: 4674439 (1987-06-01), Sakamoto et al.
patent: 4789612 (1988-12-01), Haneda et al.
patent: 4913288 (1990-04-01), Kanbe et al.
patent: 4935784 (1990-06-01), Shigehivo et al.
Hamamura Kazuo
Murase Tetsuo
Noda Nobutaka
Katsuragawa Electric Co., Ltd.
McCamish Marion E.
Rosasco S.
LandOfFree
Method and apparatus for developing electrostatic latent images does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for developing electrostatic latent images, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for developing electrostatic latent images will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-125851