FLUID MATERIAL APPLICATION SYSTEM EMPLOYING TUBE-IN-HOSE HEAT EXCHANGER

A fluid material application system is provided with an application deck fo r applying a fluid material that includes printing ink, adhesive or coating, a source of fluid material, a source of heat transfer Iiquid, and a heat exchanger. The heat exchanger includes a tube-in-hose ink heat exchange el...

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Bibliographische Detailangaben
Hauptverfasser:	MUELLER, DUANE R, PESAVENTO, EUGENE R, SCHMELZER, MICHAEL A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BLASTING HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING IMPREGNATING OR COATING OF PAPER LIGHTING LINING MACHINES MECHANICAL ENGINEERING PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRINTING PRINTING MACHINES OR PRESSES PRODUCTION OF CELLULOSE PULP COMPOSITIONS SPRAYING OR ATOMISING IN GENERAL STAMPS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TYPEWRITERS WEAPONS
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Beschreibung
Zusammenfassung:	A fluid material application system is provided with an application deck fo r applying a fluid material that includes printing ink, adhesive or coating, a source of fluid material, a source of heat transfer Iiquid, and a heat exchanger. The heat exchanger includes a tube-in-hose ink heat exchange element having a fluid material carrying seamless tube located within a hose. The hose is adapted to be connected to a heat transfer fluid source so that a heat transfer fluid flows around the fluid material carrying tube to control and maintain the temperature of the fluid material in the tube at a generally constant temperature. The elongated heat exchange element may possess a winding type of configuration (e.g., it may be coiled or helically wound or may be laid out in a serpentine path) to define a winding flow path for the fluid material and the heat transfer fluid, and may be located within an enclosing structure to define an overall compact heat exchanger.