TURBINE-DRIVEN TANGENTIAL WATER FLOW METER Russian patent published in 1995 - IPC

FIELD: measurement technology. SUBSTANCE: device has two parts. The first part is a base with central rectangular region coupled with inlet and outlet branch pipes by its sites, keeping the cross-section area unchanged. There is a window in the first part, the window being coupled with the second part window having cylindric shape with bottom of bowl-like shape, in which non-magnetic partition of bowl-like shape is mounted. L-shaped turbine blades have internal edges with driving magnetic half-sleeve mounted on the side close to the partition. The driven half-sleeve is located behind the partition and is kinematically coupled with counting unit. EFFECT: enhanced accuracy in determining water discharge rate. 3 dwg