SAMPLER FOR DRAWING SAMPLES FROM RESERVOIRS CONTAINING PETROLEUM PRODUCTS
FIELD: sampling apparatus. SUBSTANCE: sampler includes sampling column and valve sections which are disconnected from column in drawing samples. Opening the sections for filling them with liquid is effected by means of shut-off cocks, connecting levers and rocker arms connected in parallelogram. EFF...
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Zusammenfassung: | FIELD: sampling apparatus. SUBSTANCE: sampler includes sampling column and valve sections which are disconnected from column in drawing samples. Opening the sections for filling them with liquid is effected by means of shut-off cocks, connecting levers and rocker arms connected in parallelogram. EFFECT: facilitated procedure; enhanced quality of sampling. 1 dwg |
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