Developing device

Details Developing device Developing device

1980-09-04

1983-05-17

Lawrence, Evan K.

Coating apparatus

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

With electromagnetic and/or electrostatic removal of...

118653, 355 3DD, G03G 1508

Patent

active

043834973

ABSTRACT:
A developing device of a construction including a magnetic device to form a magnetic brush with a magnetic carrier which charges and attracts single component, non-magnetic toner particles, a developer conveying device which receives the attracted toner particles through contact with the magnetic brush of the magnetic device, and leads the toner for development to a position confronting an electrostatic image holding member at a predetermined space interval, and a carrier passage inhibiting device, such as a device for applying an AC voltage between the magnetic device and developer conveying device, for providing movement of the toner to the conveying device while inhibiting movement of the carrier.

REFERENCES:
patent: 3929098 (1975-12-01), Liebman
patent: 4076857 (1978-02-01), Kasper et al.
patent: 4187330 (1980-02-01), Harada et al.
patent: 4261290 (1981-04-01), Yamashita et al.

Affiliated with

Also associated with

Rating

Developing device 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Developing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1562533