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Class Information
Number: 702/45
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Mechanical measurement system > Flow metering
Description: Subject matter wherein the data processing system or calculating computer is designed for or utilized to determine the amount of a fluid mass or volume passing through a structure (e.g., conduit, pipe) per unit area or time.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623975 |
Method of measuring gas flow |
Nov. 24, 2009 |
| 7623976 |
System of distributed configurable flowmeters |
Nov. 24, 2009 |
| 7620505 |
Device for determining and/or monitoring the volume, and/or mass, flow rate of a medium |
Nov. 17, 2009 |
| 7617083 |
Method for simulating fluid flows within a reservoir by means of a chimera type discretization |
Nov. 10, 2009 |
| 7614312 |
Multi-phase coriolis flowmeter |
Nov. 10, 2009 |
| 7610159 |
Multivariable mass flow rate transmitter system and flow rate setting tool |
Oct. 27, 2009 |
| 7606732 |
Distributed meter networks and systems for monitoring same |
Oct. 20, 2009 |
| 7599807 |
Compensating for frequency change in flowmeters |
Oct. 6, 2009 |
| 7596458 |
Tracking vibrations in a pipeline network |
Sep. 29, 2009 |
| 7593790 |
Method for designing aerosol spray dispensers |
Sep. 22, 2009 |
| 7587290 |
High water cut well measurements using heuristic salinity determination |
Sep. 8, 2009 |
| 7580801 |
Monitoring of two-phased fluid flow |
Aug. 25, 2009 |
| 7574924 |
Magnetic flow meter |
Aug. 18, 2009 |
| 7571062 |
Digital flowmeter |
Aug. 4, 2009 |
| 7565255 |
Thermal flow meter and control system |
Jul. 21, 2009 |
| 7558684 |
Flow meter filter system and method |
Jul. 7, 2009 |
| 7552015 |
Apparatus and method for displaying mass flow controller pressure |
Jun. 23, 2009 |
| 7550979 |
System and method for measuring conductivity of fluid |
Jun. 23, 2009 |
| 7546212 |
Method and device for operating a flow meter |
Jun. 9, 2009 |
| 7542890 |
Method and apparatus for implementing multi-grid computation for multi-cell computer models with embedded cells |
Jun. 2, 2009 |
| 7536264 |
Balancing net inventory using a dynamic expansion coefficient of liquid product relative to temperature changes |
May. 19, 2009 |
| 7523005 |
Clamp-on coriolis mass flow meter using in-situ calibration |
Apr. 21, 2009 |
| 7519482 |
Multi-variable mass/flow rate transfer device |
Apr. 14, 2009 |
| 7516034 |
Magnetic flow transmitter having multiple flowtube data sets |
Apr. 7, 2009 |
| 7516023 |
Flowmeter specification and ordering system |
Apr. 7, 2009 |
| 7516024 |
Method and apparatus for measuring parameters of a stratified flow |
Apr. 7, 2009 |
| 7508222 |
Electromagnetic flow meter |
Mar. 24, 2009 |
| 7505854 |
Startup techniques for a digital flowmeter |
Mar. 17, 2009 |
| 7493194 |
Method and system for achieving force control in externally driven hydraulic cylinders |
Feb. 17, 2009 |
| 7480577 |
Multiple sensor flow meter |
Jan. 20, 2009 |
| 7480576 |
Compensating for frequency change in flowmeters |
Jan. 20, 2009 |
| 7477996 |
Integrated absolute and differential pressure transducer |
Jan. 13, 2009 |
| 7474969 |
Method and system for production metering of oil wells |
Jan. 6, 2009 |
| 7474966 |
Apparatus having an array of piezoelectric film sensors for measuring parameters of a process flow within a pipe |
Jan. 6, 2009 |
| 7474968 |
Critical flow based mass flow verifier |
Jan. 6, 2009 |
| 7469188 |
Method and flow meter for determining the flow rate of a multiphase fluid |
Dec. 23, 2008 |
| 7467027 |
Compensation for thermal siphoning in mass flow controllers |
Dec. 16, 2008 |
| 7457711 |
Flowmeter and flowmeter system |
Nov. 25, 2008 |
| 7447599 |
Method and system for generating an uncertainty value |
Nov. 4, 2008 |
| 7441469 |
Method and apparatus for measuring flow through a conduit by measuring the Coriolis coupling between two vibration modes |
Oct. 28, 2008 |
| 7440873 |
Apparatus and method of processing data to improve the performance of a flow monitoring system |
Oct. 21, 2008 |
| 7437267 |
Sewage inflow amount predicting device and method, and server device |
Oct. 14, 2008 |
| 7426874 |
Electromagnetic flowmeter with measuring tube |
Sep. 23, 2008 |
| 7424894 |
Method and apparatus for providing a determined ratio of process fluids |
Sep. 16, 2008 |
| 7424374 |
Flow transport analysis method and system |
Sep. 9, 2008 |
| 7424375 |
Tidal seepage meter |
Sep. 9, 2008 |
| 7424377 |
Power reduction method in an electronic counter |
Sep. 9, 2008 |
| 7421350 |
Meter electronics and method for detecting a residual material in a flow meter assembly |
Sep. 2, 2008 |
| 7412336 |
Attitude insensitive flow device system and method |
Aug. 12, 2008 |
| 7409871 |
Mass flow meter or controller with inclination sensor |
Aug. 12, 2008 |
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