Inkjet Printer Having An Image Drum Heater And Cooler

An inkjet offset printer includes a heated drum assembly having a hollow drum with an internal surface defining an internal cavity and a heater and a cooler located in the internal cavity. The heater includes at least one ceramic heater element. The cooler includes a slot to direct an air stream tha...

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Bibliographische Detailangaben
Hauptverfasser:	LEO MICHAEL F, CHIVUKULA VENKATA B, LEIGHTON ROGER G
Format:	Patent
Sprache:	eng
Schlagworte:	CINEMATOGRAPHY CORRECTION OF TYPOGRAPHICAL ERRORS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES MAGNETOGRAPHY PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	An inkjet offset printer includes a heated drum assembly having a hollow drum with an internal surface defining an internal cavity and a heater and a cooler located in the internal cavity. The heater includes at least one ceramic heater element. The cooler includes a slot to direct an air stream that is normal to the internal surface of the drum that aids in quenching the heating element for faster control responses.