G01F3/02 - CPC Classification Index

ClassID:

165142 ⎘

G01F3/02 - CPC Classification

Classification description:

Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement

Sub-classes:

G01F3/04 » having rigid movable walls 3
G01F3/20 » having flexible movable walls, e.g. diaphragms, bellows 30

Recent Application in this class:

20230008196

SYSTEMS AND METHODS FOR MEASURING PHASE FLOW RATES OF A MULTIPHASE PRODUCTION FLUID

20170348481

WATER DELIVERY SYSTEM AND METHOD FOR DELIVERING WATER

20160287164

Portable flow meter for low volume applications

20150114242

System and method for regulating and measuring flow

20140174198

MICROFLUIDIC DISK FOR MEASURING MICROFLUID AND METHOD FOR MEASURING MICROFLUID

20090078042

FLUID FLOW SENSOR