发明名称 Sample taking apparatus
摘要 Apparatus for taking samples from a stream of material discharged along a path from a conveyor comprises a gate movable between either one of two different positions in one of which the gate lies in the path of the stream of material and in the other of which the gate is clear of the path. Depending upon the position of the gate, the material is discharged to one of two different receivers.
申请公布号 US4026154(A) 申请公布日期 1977.05.31
申请号 US19750566783 申请日期 1975.04.10
申请人 POLYSIUS AG 发明人 PFEIFFER, HARTMUT;HILBIG, MANFRED;KRELLA, WOLFGANG
分类号 G01N1/20;(IPC1-7):G01F23/00 主分类号 G01N1/20
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