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. 25, 2000
Filed:
Oct. 08, 1998
Applicant:
Inventor:
Rudi Junghans, Wilhelmsfeld, DE;
Assignee:
Heidelberger Druckmaschinen Aktiengesellschaft, Heidelberg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
101487 ; 101216 ;
Abstract
A method and device for controlling the temperature of an ink duct roller in an inking unit of a rotary printing press, wherein machine oil is supplied to the interior of the ink duct roller as a temperature control medium, and a line system for the machine oil is connected to an oil circuit and an oil reservoir of the printing press, includes temperature controlling and cooling, in a separate system, the machine oil supplied to the ink duct roller from an oil circuit of the printing press.