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Class Information
Number: 702/54
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Mechanical measurement system > Fluid measurement (e.g., mass, pressure, viscosity) > Acoustic or vibration sensor
Description: Subject matter wherein the physical property or characteristic of the fluid is determined using a probe having an acoustic impedance or a vibratable structure.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620534 |
Sound enabling computerized system for real time reservoir model calibration using field surveillance data |
Nov. 17, 2009 |
| 7607351 |
Acoustic impact detection and monitoring system |
Oct. 27, 2009 |
| 7596458 |
Tracking vibrations in a pipeline network |
Sep. 29, 2009 |
| 7584065 |
Doppler ultrasonic flowmeter, and processor and method thereof with quantization error correction |
Sep. 1, 2009 |
| 7567182 |
Acoustic fire sensing system |
Jul. 28, 2009 |
| 7546198 |
Dynamic noise-reduction baselining for real-time spectral analysis of internal combustion engine knock |
Jun. 9, 2009 |
| 7523676 |
Ultrasonic flow rate measurement method and system |
Apr. 28, 2009 |
| 7511711 |
Method for locating an impact on a surface and device therefor |
Mar. 31, 2009 |
| 7496456 |
3D ultrasonographic device |
Feb. 24, 2009 |
| 7484815 |
Brake device of motorcycle |
Feb. 3, 2009 |
| 7444245 |
Field device for determining and/or monitoring a process variable |
Oct. 28, 2008 |
| 7444246 |
System and method for determining fluctuating pressure loading on a component in a reactor steam dome |
Oct. 28, 2008 |
| 7426852 |
Submersible meter for measuring a parameter of gas hold-up of a fluid |
Sep. 23, 2008 |
| 7421350 |
Meter electronics and method for detecting a residual material in a flow meter assembly |
Sep. 2, 2008 |
| 7398166 |
Method and apparatus for the measurement of the acoustic impedance |
Jul. 8, 2008 |
| 7386352 |
Modular sensor network node |
Jun. 10, 2008 |
| 7376522 |
Method and system for determining the direction of fluid flow |
May. 20, 2008 |
| 7363174 |
Apparatus and method for measuring a fluid flow rate profile using acoustic doppler effect |
Apr. 22, 2008 |
| 7343252 |
Method, system and apparatus for passively monitoring the maintenance and distribution of fluid products to heavy work vehicles |
Mar. 11, 2008 |
| 7343253 |
Coriolis mode processing techniques |
Mar. 11, 2008 |
| 7319934 |
Method and device for determining the acoustic parameters of fluids in a resonator device |
Jan. 15, 2008 |
| 7313488 |
Coriolis mode processing techniques |
Dec. 25, 2007 |
| 7305309 |
Transmission measuring system with high time resolution |
Dec. 4, 2007 |
| 7274996 |
Method and system for monitoring fluid flow |
Sep. 25, 2007 |
| 7254494 |
Ultrasonic signal processing method and applications thereof |
Aug. 7, 2007 |
| 7248985 |
Acoustic signature testing for electronic, electromechanical, and mechanical equipment |
Jul. 24, 2007 |
| 7225081 |
Application specific integrated circuitry for controlling analysis of a fluid |
May. 29, 2007 |
| 7200493 |
Method for screening crystallization or amorphous stage conditions for molecules |
Apr. 3, 2007 |
| 7114373 |
Fluid monitoring |
Oct. 3, 2006 |
| 7113876 |
Technique and electronic circuitry for quantifying a transient signal using threshold-crossing counting to track signal amplitude |
Sep. 26, 2006 |
| 7107851 |
Processing data, for improved, accuracy, from device for measuring speed of sound in a gas |
Sep. 19, 2006 |
| 7082371 |
Fundamental mistuning model for determining system properties and predicting vibratory response of bladed disks |
Jul. 25, 2006 |
| 7079958 |
Method for operating a process-measuring device |
Jul. 18, 2006 |
| 6983208 |
Method and apparatus for combined measurements of concentration, distribution and flow velocity of suspended solids |
Jan. 3, 2006 |
| 6963810 |
Method and system for locating critical flow feature indicators in three dimensional flow regimes |
Nov. 8, 2005 |
| 6957157 |
Tracking vibrations in a pipeline network |
Oct. 18, 2005 |
| 6950760 |
Startup and operational techniques for a digital flowmeter |
Sep. 27, 2005 |
| 6940409 |
Fluid flow detector |
Sep. 6, 2005 |
| 6931945 |
Doppler ultrasonic flowmeter |
Aug. 23, 2005 |
| 6934017 |
Method and device for detection of information on optical elements, particularly for monitoring a laser arrangement |
Aug. 23, 2005 |
| 6928369 |
Ultrasonic current meter |
Aug. 9, 2005 |
| 6898547 |
Rotor assembly system and method |
May. 24, 2005 |
| 6895362 |
Active broken rail detection system and method |
May. 17, 2005 |
| 6853951 |
Methods and systems for analyzing the degradation and failure of mechanical systems |
Feb. 8, 2005 |
| 6847903 |
Liquid water content measurement apparatus and method |
Jan. 25, 2005 |
| 6839644 |
Plumbing supply monitoring, modeling and sizing system and method |
Jan. 4, 2005 |
| 6834241 |
Programmable coriolis flow meter electronics for outputting information over a single output port |
Dec. 21, 2004 |
| 6820016 |
Leak detection apparatus and method |
Nov. 16, 2004 |
| 6782325 |
Programmable coriolis flow meter electronics for outputting information over a single output port |
Aug. 24, 2004 |
| 6751568 |
Method for testing characteristics of oscillators |
Jun. 15, 2004 |
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