FIELD: valving test. SUBSTANCE: mechanism for securing vertical and horizontal pipe lines and water inlet to be tested is mounted on walls of the tank filled with fluid. The pipe lines and water inlet are connected with pumps of various delivery. The pumps are provided with taps and flow meters, additional tank and measuring instruments. The mechanism is provided with vertical and horizontal drives and rods for moving the telescopic pipe lines. The fixed pipe of the vertical pipe line is connected to the pump of less delivery. The movable pipe has guide plates secured at the free end and received in the groove. The groove is made along the movable horizontal pipe of the horizontal pipe. The fixed pipe of the horizontal pipe line is provided with a flexible hose connected with the pump of greater delivery. EFFECT: improved design. 2 cl, 7 dwg
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Authors
Dates
1995-12-10—Published
1991-07-09—Filed