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:
Dec. 02, 2003
Filed:
Nov. 26, 2001
Applicant:
Inventors:
Axel Hauck, Karlsruhe, DE;
Nikolaus Pfeiffer, Dover, NH (US);
Assignee:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F 7/24 ; B41L 2/500 ;
U.S. Cl.
CPC ...
B41F 7/24 ; B41L 2/500 ;
Abstract
The method effects a closed-loop control of the quantity of dampening solution during printing. The metering of the quantity of dampening solution to be applied to the printing material is preferably a function of the printing speed. In addition, at least one of the variables that influence the requisite quantity of dampening solution in the printing process is taken into account.