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SYSTEMS AND METHODS FOR MEASUREMENT OF FLUID COMPOSITION

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20Claims · 3 independent
§ Ⅰ

Dossier Overview

Inventor

Massimiliano Fiore; Cheng-Gang Xie

IPC Classification

G1N 23/83G1N 33/28

CPC Classification

G1N23/83G1N33/2823

A device may include a choke body having a first longitudinal end and a second longitudinal end with a choke volume therein from the first longitudinal end to the second longitudinal end, the choke volume having a center cross-sectional area of a center portion that is no more than a first end cross-sectional area. A device may include a wall of the choke body that continuous in a circumferential direction and having a first radiotransparency at a first end portion and having a second radiotransparency less than the first radiotransparency in the center portion proximate to the center cross-sectional area.

Original (Chinese)

A device may include a choke body having a first longitudinal end and a second longitudinal end with a choke volume therein from the first longitudinal end to the second longitudinal end, the choke volume having a center cross-sectional area of a center portion that is no more than a first end cross-sectional area. A device may include a wall of the choke body that continuous in a circumferential direction and having a first radiotransparency at a first end portion and having a second radiotransparency less than the first radiotransparency in the center portion proximate to the center cross-sectional area.

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