Particle sample device

Details Particle sample device Particle sample device

1990-01-12

1991-01-29

Raevis, Robert

Measuring and testing

Sampler, sample handling, etc.

Flow divider, deflector, or interceptor

G01N 120

Patent

active

049877844

ABSTRACT:
A device used to obtain a representative sample of particles flowing through conduit. The device comprises an inside end of tube inserted into the bottom of said conduit with a tube particle opening facing upstream into the slurry flowing in said conduit. The outside end is attached to sample collector. As the particle slurry flows past said particle opening a small number of the particles will enter said particle opening and by gravity, fall into said sample collector.

REFERENCES:
patent: 3250128 (1966-05-01), Cassel
patent: 3260120 (1966-07-01), Stilwell
patent: 3507155 (1970-04-01), Segl, Jr.
patent: 3594087 (1971-07-01), Starks et al.
Minns et al., "A New Technique for Measuring the Efficiency of Particle Sampling Probes in Flowing Liquid Systems", Post Doctoral Fellow, Whiteshell Nuclear Research Establishment, Pinawa, Manitoba, R0E 1L0, Dec. 1974.

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