SAMPLER FOR DRAWING SAMPLES FROM RESERVOIRS CONTAINING PETROLEUM PRODUCTS Russian patent published in 1999 - IPC

Abstract RU 2132994 C1

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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RU 2 132 994 C1

Authors

Zatsepin Ju.S.

Migal' V.S.

Tjurin V.S.

Fadeev E.V.

Dates

1999-07-10—Published

1998-02-23—Filed