Method and apparatus for maintaining multiple jet nozzle cleaning nozzles

Patent Name: Method and Apparatus for Maintaining Multiple Nozzles of a Printing Machine Nozzle Bundle Patent Applicant Baldwin Imek AG Principal Applicant Address Aleaf, Sweden Inventor Bie Hansson; Peter Arndt Application (Patent) No. 03811210.8 Application date 2003.05.08 Approval date Approval announcement number 1652936 Approval announcement date 2005.08.10 Instruction CD-ROM number D0532 Main classification number B41F7/30 Classification number B41F7/30; B05B15/02; B41F35/00 Distribution original application number Priority Item 2002.5.17 SE 0201483-5 Abstract In order to keep the nozzle cluster nozzle (3) of the printing press clean, air with a certain overpressure is supplied to the lid (5; 13; 24) surrounding the nozzle (3). The conical spray leaving the lid from the nozzle does not contaminate the lid through a slot (7; 16; 26) on the lid. Sovereignty item 1. A method of keeping a plurality of nozzles (3) in a printing press nozzle bundle (1) clean, characterized in that air having a certain flow rate is supplied to a cover (5; 13; 24), The air surrounds each individual nozzle (3), and the cover has an opening (7; 16; 26) for a conical spray from the nozzle (3) and the air flow rate is connected to each individual cover through a connection ( The throttling device (10; 19; 22) on 5; 13; 24) is controlled and the air flow is low enough not to interfere with the injection from the nozzle (3). International Application PCT/SE2003/000740 2003.5.8 International Publication WO2003/097358 English 2003.11.27 Date of Entry into the Country Patent Agencies China Council for the Promotion of International Trade Patent and Trademark Office Agency Address Agent Zhang Zuchang