Hydraulic apparatus for flow measurement.

摘要

ACCESSORY CASING (1) MEASUREMENT shows a side line (10) forming a secondary chamber (11). This camera is directly connected INSIDE THE CABINET WITH MAIN CHANNEL (2) FRONT AND BEHIND A PLACE OF CHOKE (14). FOR IT IS MADE UP OF A CHANNEL OF BY-PASS (13,11,18) guiding a flow of STEP PARTIAL. A measuring instrument which is used for flow measurement STEP PARTIAL, consisting of ONE PIECE OF MEASUREMENT (20) and an indication piece (22) is mounted THROUGH FIXING HOLE UNICO IN PIPES SIDE (10) (SCREW PART 22, THREAD 14). The chamber (11) IT CLOSES WITH OUTWARD. INDICATION PART (21) ARE RIDING OUT THE SIDE (10), and only the measurement part (20) is supplied PARTIAL FLOW STEP. BAR (24) of a measuring element and INDICATION (24,25,26) is movable axially in a guide bore (23). MEASURES DESCRIBED, which prevent COLLECTION OF DIRT ENEL sightglass (28) of the indication piece (21).