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, 2014
Filed:
Jun. 20, 2013
Murat Kader, Munich, DE;
Andreas Mueller, Baldham, DE;
Murat Kader, Munich, DE;
Andreas Mueller, Baldham, DE;
Océ Printing Systems GmbH, Poing, DE;
Abstract
In a system or method for supplying print bars with a plurality of print heads with ink in an inkjet printer, a pressure source is activated in a flushing procedure in order to exert an excess pressure to the ink in intermediate tanks supplying ink to the print bars such that the ink is flushed through jets of a print head to be flushed in the respective print bar. The pressure source is shut off when printing. The ink in the intermediate tanks is transported to the print heads by means by hydrostatic pressure. In the event of an overflow of the intermediate tanks, overflowing ink is transported into an overflow container via a respective pressure line connecting the overflow container to the respective intermediate container.