• All sections
• G - Physics
• G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
• G01F 11/20 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates

Patent holdings for IPC class G01F 11/20

Total number of patents in this class: 51

10-year publication summary

Principal owners for this class