Developing roller and rinsing device

Details Developing roller and rinsing device Developing roller and rinsing device

1977-05-10

1978-07-25

Stein, Mervin

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

118645, 118652, 118661, G03G 2100, G03G 1510, G03G 1509

Patent

active

041023064

ABSTRACT:
In an electrophotographic apparatus, there is disclosed a developing device and a rinsing device which use an improved roller. The roller comprises a stationary magnetic member including a plurality of magnetic poles, a non-magnetic rotatable member provided around the magnetic member so as to rotate along the outer periphery of the magnetic member, and a magnetic brush of magnetic particles formed on the outer surface of the rotatable member. By rotation of the rotatable member, the magnetic brush, which is imbued with a developing or rinsing liquid, will feed the liquid to the developing section or the rinsing section.

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