Coating apparatus – With means to apply electrical and/or radiant energy to work... – With electromagnetic and/or electrostatic removal of...
Patent
1985-11-25
1986-09-30
Welsh, John D.
Coating apparatus
With means to apply electrical and/or radiant energy to work...
With electromagnetic and/or electrostatic removal of...
430120, 430122, 118689, 118690, G03G 1309
Patent
active
046141650
ABSTRACT:
An apparatus which develops an electrostatic latent image recorded on a photoconductive member employed in an electrophotographic printing machine having a finite, usable life. The apparatus employs a developer material which ages during the life of the electrophotographic printing machine. A continuous supply of carrier granules is furnished to the developer material. The addition of these carrier granules extends the useful life of the developer material so as to correspond to at least the useful life of the electrophotographic printing machine.
REFERENCES:
patent: 3923503 (1975-12-01), Hagenbach
patent: 4226525 (1980-10-01), Sakamoto
patent: 4236485 (1980-12-01), Inukai
patent: 4511639 (1985-04-01), Knott et al.
Edmunds Cyril G.
Folkins Jeffrey J.
Hart Steven C.
Beck J. E.
Fleischer H.
Welsh John D.
Xerox Corporation
Zibelli R.
LandOfFree
Extended life development system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Extended life development system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extended life development system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-979304