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:
Jan. 05, 2010
Filed:
Mar. 12, 2005
Erik Gydesen, Vejle, DK;
Erik Gydesen, Vejle, DK;
Tresu Anlæg A/S, Bjert, DK;
Abstract
There is described a method and a system for cleaning an ink chamber () of a printing unit. The system includes a storage tank () which via a high-pressure pump () is connected with a hydrophore (). In the hydrophore a high pressure is built up, and the hydrophore is connected with cleaning nozzles () via a valve (). Thus it becomes possible to inject a shot of cleaning liquid into the chamber by switching the valves (). The cleaning nozzles are preferably designed as a mushroom-shaped plug () with a stem () which is mounted in the chamber wall and which has a circular domed top () of elastic, resilient material. When injecting cleaning liquid, the elastic plug will spray cleaning liquid out into the chamber, and after shutting off the pressure, there will be a self-closing effect.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile