CPC Subgroup
G01F 11/28 with stationary measuring chambers having constant volume during measurement
Full Title
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 stationary measuring chambers having constant volume during measurement
7 direct subcodes
Child Classifications
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- G01F 11/30 with supply and discharge valves of the lift or plug-lift type
- G01F 11/36 with supply or discharge valves of the rectilinearly-moved slide type
- G01F 11/42 with supply or discharge valves of the rotary or oscillatory type