| 摘要 |
PURPOSE: A device for manufacturing an ultrasonic multi-path flow meter is provided to prevent a pair of ultrasonic wave calling side from twisting by preventing a spacer and a bridge member from twisting. CONSTITUTION: A rail(210) is horizontally arranged on the upper of a flow path in a specific direction. A pair of bridge members(220) is connected to the rail and moves on the rail. A plurality of spacers(230) is combined in each bridge member and moves in the longitudinal direction of the bridge member. A plurality of fixed bars(240) is combined with each spacer, located in a row with the rail and moves in the longitudinal direction of a rail. An elevating unit(250) elevates the rail to the flow path. |
