公开(公告)号：US5239876A

公开(公告)日：1993-08-31

申请号：US712883

申请日：1991-06-12

Applicant: Peter Scheucher ,  Franz Petschauer ,  Alois Pesdicek

Inventor： Peter Scheucher ,  Franz Petschauer ,  Alois Pesdicek

IPC: G01N1/14 ,  G01N1/20 ,  G01N11/08 ,  G01N33/34

CPC classification number: G01N1/20 ,  G01N11/08 ,  G01N2001/1427 ,  G01N33/34

Abstract: An apparatus for determining the properties of a compactible material in which the material is continuously conveyed through a measuring zone at substantially constant pressure is provided. The apparatus includes an auger type conveyor housed in a housing. The housing has an inlet, the measuring zone and an outlet. The conveyor removes the material from a container or pipe and conveys the material through the measuring zone. The apparatus includes a flow constrictor adjacent the measuring zone for increasing the pressure of and compacting the material in the measuring zone.

Abstract translation: 提供了一种用于确定可压缩材料的特性的装置，其中材料以基本恒定的压力连续输送通过测量区。 该装置包括容纳在壳体中的螺旋式输送机。 外壳有入口，测量区和出口。 输送机从容器或管道中取出材料，并将材料输送通过测量区域。 该装置包括邻近测量区域的流动压缩机，用于增加测量区域中的材料的压力和压实。