Measuring and testing – Sampler – sample handling – etc. – Withdrawing through conduit or receptacle wall
Patent
1985-10-18
1986-12-02
Levy, Stewart J.
Measuring and testing
Sampler, sample handling, etc.
Withdrawing through conduit or receptacle wall
G01N 120
Patent
active
046255702
ABSTRACT:
A device for removing samples of a material which is dropped through a vertical pipeline. The device includes a scoop which can be telescoped into the pipeline through a side mounting track to catch a material sample, and then telescoped out of the pipeline into the mounting track. The mounting track has a lower discharge opening which registers with the scoop when the latter is rotated 180.degree. so that the sample can be dropped into a container. The inner end of the scoop is closed so that the pipeline remains closed during all phases of the sampling operation. The mounting track is secured to a nozzle on the pipeline.
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patent: 3949614 (1976-04-01), Abonnenc
patent: 4294124 (1981-10-01), Kalwaitis
Allen Bud
Carroll James P.
Everett Phillip
Hovater Joe
Livingston Hank
Champion International Corporation
Jones William W.
Levy Stewart J.
Raevis Robert R.
Sommer Evelyn M.
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