公开(公告)号：US4807672A

公开(公告)日：1989-02-28

申请号：US116854

申请日：1987-11-04

申请人： Fred T. Sherk ,  Jimmy M. Gilbreth

发明人： Fred T. Sherk ,  Jimmy M. Gilbreth

IPC分类号： G01F23/14 ,  H01H35/00

CPC分类号： G01F23/14

摘要： A method for controlling the filling status of particulate solids in a solids container is provided using an apparatus comprising an empty/full indication device comprising a conduit structure, having a vertically opened upper end and a vertically opened lower end, wherein the vertically opened upper end is in open communication with the upper end portion of the solids container at the location of a predetermined full level and the vertically opened lower is in open communication with the lower end portion of the solids container at the location of a predetermined empty level. The conduit structure has a configuration such that when the level of the particulate solids being fed into the solids container reaches the predetermined full level, the particulate solids flow into the vertically opened upper end of the conduit structure by gravity through to the vertically opened lower end of the conduit structure; and, as the level of particulate solids being dispersed out of the solids container drops below the predetermined empty level, substantially of the particulate material within the conduit structure flows, by gravity, into the lower end portion of the solids container.

摘要翻译： 提供一种用于控制固体容器中的颗粒状固体的填充状态的方法，该装置包括一个包括一个具有垂直打开的上端和垂直打开的下端的导管结构的空/全指示装置的装置，其中垂直打开的上端 在固定式容器的上端部处于预定的全部水平位置处开放连通，并且垂直打开的下部与固体容器的下端部分在预定空位的位置处开放连通。 导管结构具有这样的构造，使得当进入固体容器的颗粒状固体的水平达到预定的全部水平时，颗粒固体通过重力流入垂直打开的下端的导管结构的垂直打开的上端 的管道结构; 并且，随着分散在固体容器中的颗粒固体的含量降到预定的空白水平以下，导管结构内的大部分颗粒材料通过重力流入固体容器的下端部分。