165262 ⎘
Details of, or accessories for, apparatus of groups - insofar as such details or appliances are not adapted to particular types of such apparatus Integration to give total flow, e.g. using mechanically-operated integrating mechanism
Sub-classes:A GAS FLOW MEASUREMENT DEVICE
#2METHOD AND APPARATUS FOR CONTINUOUSLY SUPPLYING A METERING DEVICE
#3Self-charging water usage monitor, systems, and methods
#4Self-charging water usage monitor, systems, and methods
#5Water consumption meter
#6Autonomous chemical injection system for oil and gas wells
#7Uni-directional drive gear and a gear transmission device with the same
#8Liquid volume measurement device
#9Counter module adaptor assembly for rotary gas meters
#10Method for operating a flowmeter and respective flowmeter
#11Flow meter device
#12Fluid meter device
#13Fluid meter device
#14Silt control in fluid networks
#15Flow meter for the measuring of fluid volumes originating from a faucet
#16Device and method for measuring a non-compressible fluid
#17Meter register and remote meter reader utilizing a stepper motor
#18Energy manager—water leak detection
#19Optical measuring apparatus and specimen discriminating and dispensing apparatus
#20Device for scanning the division mark of a mechanical roller-type counter, for any type of counter
#21Meter register and remote meter reader utilizing a stepper motor
#22Method and an apparatus for operating an electromagnetic valve associated to a gas meter
#23Water Usage and Temperature Monitoring Device
#24INSTRUMENTS FOR FLOW METERS
#25Water meter with an emergency shut-down
#26Consultants - instrumentation loop logic diagrams
#27Instruments for flow meters
#28Meter register and remote meter reader utilizing a stepper motor
#29Notifications for reducing overflows from combined sewer systems and sanitary sewer systems