Developing device including means for recovering carrier particl

Details Developing device including means for recovering carrier particl Developing device including means for recovering carrier particl

1994-08-26

1996-10-15

Ramirez, Nestor R.

Photocopying

Contact printing

Light boxes

355251, 355296, G03G 15095

Patent

active

055659691

ABSTRACT:
A magnetic brush type developing device of the type used for electrophotography includes a developing roller and a carrier recovery roller, each of which includes a non-magnetic sleeve and a permanent magnet disposed within the non-magnetic sleeve. The developing roller is positioned adjacent to a photostatic body bearing an electrostatic latent image. During use the developing roller is rotated to transfer a two-component developing agent, comprised of a carrier and a toner, onto the photosensitive body. The carrier roller faces the photosensitive body and includes a permanent magnet having an orientation and a magnetic force that will cause the carrier component of the two-component developing agent to transfer from the photostatic body to the carrier roller during rotation of the carrier roller.

REFERENCES:
patent: 3920329 (1975-11-01), Dennie et al.
patent: 4378754 (1983-04-01), Rasekhi
patent: 4457257 (1984-07-01), Murakami et al.
patent: 4671641 (1987-06-01), Kohyama
patent: 5187529 (1993-02-01), Nakayama

Affiliated with

Also associated with

Rating

Developing device including means for recovering carrier particl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Developing device including means for recovering carrier particl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Developing device including means for recovering carrier particl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1250937