171047 ⎘
Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates
Sub-classes:Device and method for determining at least one parameter of a flow of a fluid
#2MEMS/MOEMS sensor design
#3Systems and methods for remote testing of a flow switch
#4Systems and methods for remote testing of a flow switch
#5Electronic smoke
#6MEMS/MOEMS SENSOR DESIGN
#7Method and system for detecting air pressure neutrality in air containment zones
#8Device for monitoring the flow rate of a medium in a continuous flow device
#9Fluid flow indicator
#10Device for monitoring an air supply flow or a volumetric air flow