| 摘要 |
<p>The meter has a reservoir (1) provided with fluid inlet and outlet pipes (2, 3) whose end faces (2A, 3A) are parallel to a vertical transverse plane (A-A) containing a rotation axis of a turbine (4) and are connected to fluid inlet and discharge drains. The reservoir comprises a measurement device including the turbine superposed with a plate. The inlet and outlet pipes have longitudinal axes inclined with respect to and perpendicular to the plane. Distance between an inlet face of a filter (7A) of the inlet pipe and the plane is fixed, and length of the outlet pipe is varied.</p> |
