The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 29, 2000
Filed:
Aug. 15, 1997
Applicant:
Inventors:
Alfred Hirt, Munchen, DE;
Robert Weiss, Gersthofen, DE;
Assignee:
MAN Roland Druckmaschinen AG, Offenbach am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399241 ;
Abstract
A process and a device for the image-differentiated development (inking) of a latent electrostatic image on an image carrier is disclosed, wherein, in an unlimited wide area, a fluid inking agent is applied to the image areas of the image carrier in the form of ink jets. The image areas have a potential V.sub.B, which is sufficient, in addition to an offset potential V.sub.O of the nozzles, to produce ink jets, which image the image areas of the image carrier.