SPRAY GUN DEVICE AND SYSTEM FOR DISPENSING POLYURETHANE

A foam dispensing apparatus and system thereof for dispensing a mixture of a resin component and an isocyanate component, said foam dispensing apparatus comprising a heated hose assembly and a spray gun wherein the spray gun comprises a spray head and a mix tube and a nozzle for dispensing the resin...

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Bibliographische Detailangaben
Hauptverfasser:	ROWAND William J, SMITH Thomas Fredrick, SWAB John H
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MAKING GRANULES OR PREFORMS MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING NOZZLES PERFORMING OPERATIONS PIPES PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A foam dispensing apparatus and system thereof for dispensing a mixture of a resin component and an isocyanate component, said foam dispensing apparatus comprising a heated hose assembly and a spray gun wherein the spray gun comprises a spray head and a mix tube and a nozzle for dispensing the resin and isocyanate components from the spray gun. In an aspect, the components of the foam dispensing system are lightweight and/or low cost thereby facilitating use and maintenance. Un aparato dispensador de espuma y un sistema de este para dispensar una mezcla de un componente de resina y un componente de isocianato, dicho aparato dispensador de espuma comprende un conjunto de manguera calentada y una pistola pulverizadora en donde la pistola pulverizadora comprende un cabezal de pulverización y un tubo de mezcla y una boquilla para dispensar los componentes de resina y de isocianato de la pistola pulverizadora. En un aspecto, los componentes del sistema dispensador de espuma son livianos y/o de bajo costo, lo que facilita su uso y mantenimiento.