165054 ⎘
Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes with mechanical or fluidic indication
Flow meter for intravenous liquids
#2Vortex flowmeter and associated fiber duct
#3Apparatus and method for measuring fluid flow to a suckling baby
#4Apparatus and method for measuring fluid flow to a suckling baby
#5Portable air flow meter fabricated using 3D printer