Filtering system for removing toner from an air stream in a deve

Details Filtering system for removing toner from an air stream in a deve Filtering system for removing toner from an air stream in a deve

1998-11-20

1999-11-09

Grimley, Arthur T.

Electrophotography

Internal machine environment

Forced air circulation

399 99, G03G 2120

Patent

active

059830522

ABSTRACT:
An electrophotographic printing machine of the type in which an electrostatic latent image recorded on a charge retentive surface is developed with toner particles to form a visible image thereof, including; a housing having a supply of toner and developer therein; a donor member for transporting toner from said housing to the development zone; means for conveying toner to the donor member; means for generating a negative air stream for carrying toner therein; and a filter for removing the toner from the negative air stream, said filter including filter material and oscillation means, operational connected to said conveying means, for oscillating said filter material to dislodge toner material collected in said filter when said generating means is disabled.

REFERENCES:
patent: 4792344 (1988-12-01), Belcher et al.
patent: 4868600 (1989-09-01), Hays et al.
patent: 5146279 (1992-09-01), Seyfried

Affiliated with

Also associated with

Rating

Filtering system for removing toner from an air stream in a deve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filtering system for removing toner from an air stream in a deve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filtering system for removing toner from an air stream in a deve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1468291