发明名称 Insulated hose for transmitting hot liquids
摘要 A hose for carrying liquid, such as hot met adhesive, within a predetermined elevated temperature range. The hose includes a tube for carrying liquid therethrough. The tube is encased in a reinforcing layer with an outer surface. A heater wire, which has an inner core encased in a protective casing, is wound around the reinforcing layer such that the protective casing is in direct contact with the outer surface of the reinforcing layer. Preferably, the protective casing is made from polytetraflouroethylene (PTFE). A thermal insulation layer is disposed around the heater wire and the reinforcing layer to act as a barrier to heat loss from the hose.
申请公布号 US2003007789(A1) 申请公布日期 2003.01.09
申请号 US20010898782 申请日期 2001.07.03
申请人 NORDSON CORPORATION 发明人 PAGNELLA PATRICK C.
分类号 F24H1/14;H05B3/58;(IPC1-7):F24H1/08 主分类号 F24H1/14
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