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1.发明申请公开(公告)号：US20150298352A1
公开(公告)日：2015-10-22
申请号：US14617353
申请日：2015-02-09
申请人： Erik Wallgren , Mark Wallgren
发明人： Erik Wallgren , Mark Wallgren
摘要： An aggregate bin heater assembly having a bin for receiving aggregate therein and a plurality of fluid inlets supported at vertically spaced apart elevations relative to the bin for distributing a heating fluid into the aggregate within the bin, further includes a control system for controlling distribution of the heating fluid. A pressure sensor associated with at least an uppermost one of the fluid inlets so as to be arranged to sense pressure within the bin at the respective elevation. A controller determines a low pressure condition if the pressure sensed by the pressure sensor is lower than a prescribed normal pressure. A valve associated with the uppermost one of the fluid inlets shuts off the flow of heating fluid to the uppermost one of the fluid inlets responsive to determination of the low pressure condition by the controller.
摘要翻译： 一种具有用于容纳聚集体的容器的集料箱加热器组件和相对于所述箱体在垂直间隔开的高度处被支撑的多个流体入口，用于将加热流体分配到所述箱体内的所述聚集体中，还包括控制系统， 加热液体。 与至少最上面的一个流体入口相关联的压力传感器，以便被布置成在相应高度处感测箱内的压力。 如果压力传感器感测到的压力低于规定的常压，则控制器确定低压条件。 与最上面的一个流体入口相关的阀门响应于控制器确定低压条件而将加热流体的流动切断到最上面的一个流体入口。
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公开(公告)号：US10384370B2
公开(公告)日：2019-08-20
申请号：US14617353
申请日：2015-02-09
申请人： Erik Wallgren , Mark Wallgren
发明人： Erik Wallgren , Mark Wallgren
摘要： An aggregate bin heater assembly having a bin for receiving aggregate therein and a plurality of fluid inlets supported at vertically spaced apart elevations relative to the bin for distributing a heating fluid into the aggregate within the bin, further includes a control system for controlling distribution of the heating fluid. A pressure sensor associated with at least an uppermost one of the fluid inlets so as to be arranged to sense pressure within the bin at the respective elevation. A controller determines a low pressure condition if the pressure sensed by the pressure sensor is lower than a prescribed normal pressure. A valve associated with the uppermost one of the fluid inlets shuts off the flow of heating fluid to the uppermost one of the fluid inlets responsive to determination of the low pressure condition by the controller.
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