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公开(公告)号：US4460140A
公开(公告)日：1984-07-17
申请号：US430283
申请日：1982-09-30
CPC分类号： F16L3/1222 , F16L57/00
摘要： A support for a flexible heated dispensing hose comprising a hollow cylinder having opposite ends. A bracket attaches the cylinder to the dispenser. A helical spring is contained within the cylinder and extends beyond the opposite ends thereof. The hose is supported by the spring and cylinder so that the hose is free to move from side to side, the hose is prevented from kinking, abrasion of the hose against the cylindrical member is reduced, and optimum ventilation of the hose is provided.
摘要翻译： 用于柔性加热分配软管的支撑件，其包括具有相对端部的中空圆柱体。 支架将气缸连接到分配器。 螺旋弹簧容纳在气缸内并延伸超过其相对端。 软管由弹簧和气缸支撑，使得软管可以自由地从一侧移动到另一侧，防止软管扭结，软管对圆柱形构件的磨损减小，并且提供软管的最佳通风。
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公开(公告)号：US4413255A
公开(公告)日：1983-11-01
申请号：US273098
申请日：1981-06-12
CPC分类号： G08B21/182 , G01F23/247 , Y10T137/8342
摘要： A low level indicator for a heated fluid in a container such as for use in indicating the glue level in a tank in a hot melt glue application. A thermistor probe is positioned at the mid-level of the container and senses the level of the heater fluid based upon sensing fluid contact with the probe. A light or alarm is activated when the heated fluid level falls below the probe, permitting of cooling the probe. The light or alarm is only activated when the probe becomes cooler subsequent to a time at which the probe was immersed in the fluid and properly heated. This conditional activation prevents continued low level alarm indications when the container is refilled with material at a temperature lower than that of the heated fluid.
摘要翻译： 用于容器中的加热流体的低水平指示器，例如用于在热熔胶施用中指示罐中的胶水位。 热敏电阻探针位于容器的中间位置，并且基于感测与探头的流体接触来感测加热器流体的水平。 当加热的液体液位低于探头时，灯或报警器被激活，允许冷却探头。 只有当探针浸入液体并进行适当加热之后探头变冷时才会激活光或报警。 当使用低于被加热流体的温度的材料重新填充容器时，这种条件启动可防止持续的低水位报警指示。
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