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Class Information
Number: 702/51
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Mechanical measurement system > Fluid measurement (e.g., mass, pressure, viscosity) > Leak detecting
Description: Subject matter comprising means for determining the existence of an opening of a conduit or a container, by fault or mistake, through which the fluid escapes or enters the conduit or the container.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7613584 |
Methods, systems and computer program products for automatically detecting leaks in a hydrant fuel piping system |
Nov. 3, 2009 |
| 7607351 |
Acoustic impact detection and monitoring system |
Oct. 27, 2009 |
| 7603242 |
Fuel leak estimator |
Oct. 13, 2009 |
| 7596458 |
Tracking vibrations in a pipeline network |
Sep. 29, 2009 |
| 7590498 |
System and method for vacuum chamber leak detection |
Sep. 15, 2009 |
| 7584651 |
Procedure to diagnose a leak in the fuel tank in a fuel tank ventilation system |
Sep. 8, 2009 |
| 7576681 |
Method and system for data fusion using spatial and temporal diversity between sensors |
Aug. 18, 2009 |
| 7489253 |
Fluid detection and containment apparatus |
Feb. 10, 2009 |
| 7484815 |
Brake device of motorcycle |
Feb. 3, 2009 |
| 7455099 |
Heat exchanger performance monitoring and analysis method and system |
Nov. 25, 2008 |
| 7418354 |
System and method for leak detection based upon analysis of flow vectors |
Aug. 26, 2008 |
| 7403839 |
Water shut-off system |
Jul. 22, 2008 |
| 7359931 |
System to facilitate pipeline management, software, and related methods |
Apr. 15, 2008 |
| 7343251 |
Method to detect a hydrogen leak in a fuel cell |
Mar. 11, 2008 |
| 7337078 |
System and method for remote asset monitoring |
Feb. 26, 2008 |
| 7322225 |
Adhesion promotion vacuum monitoring system for photo resist coaters |
Jan. 29, 2008 |
| 7313487 |
Transpired fuel gas leak detecting device |
Dec. 25, 2007 |
| 7305315 |
Method of compensating tilt using two-axis geomagnetic sensor, and acceleration sensor, and apparatus thereof |
Dec. 4, 2007 |
| 7289918 |
Portable leak detector |
Oct. 30, 2007 |
| 7289863 |
System and method for electronic diagnostics of a process vacuum environment |
Oct. 30, 2007 |
| 7283913 |
Method of executing a leak control system, and a leak control system for performing the method |
Oct. 16, 2007 |
| 7271721 |
Protected distribution system |
Sep. 18, 2007 |
| 7257496 |
Method and apparatus for monitoring SF6 gas and electric utility apparatus |
Aug. 14, 2007 |
| 7246036 |
Remote monitor for steam traps |
Jul. 17, 2007 |
| 7231811 |
Adaptive leak testing method |
Jun. 19, 2007 |
| 7212370 |
Method for reducing time loss during manufacture of hard disk drives by predicting reduction in helium concentration using insitu non-repeatable runout |
May. 1, 2007 |
| 7194893 |
Temperature correction method and subsystem for automotive evaporative leak detection systems |
Mar. 27, 2007 |
| 7178385 |
Method and apparatus for detecting leaks |
Feb. 20, 2007 |
| 7140235 |
Leak detection system for a vehicle fuel tank |
Nov. 28, 2006 |
| 7130751 |
Method and device for detecting leaks in reciprocating machinery |
Oct. 31, 2006 |
| 7082370 |
Localization of a point source of a visualized gas leak |
Jul. 25, 2006 |
| 7076373 |
Leak detection system for a water heater |
Jul. 11, 2006 |
| 7062387 |
Method and apparatus for leak detection in low density gas-filled disk drives |
Jun. 13, 2006 |
| 7051578 |
Method and apparatus for detecting a gas |
May. 30, 2006 |
| 7043375 |
Method and device for energy-saving leak testing of a fuel tank system, in particular of a motor vehicle |
May. 9, 2006 |
| 7039529 |
Consumption meter |
May. 2, 2006 |
| 7039555 |
Method for detecting heat exchanger tube failures and their location when using input/loss performance monitoring of a recovery boiler |
May. 2, 2006 |
| 7031850 |
Method and apparatus for diagnosing leakage in a fluid power system |
Apr. 18, 2006 |
| 7031851 |
Method of determining valve leakage based on upstream and downstream temperature measurements |
Apr. 18, 2006 |
| 7027936 |
Methods for measuring flow by means of an ultra sonic flow meter |
Apr. 11, 2006 |
| 7004014 |
Apparatus, system and method of establishing a test threshold for a fuel vapor leak detection system |
Feb. 28, 2006 |
| 6970808 |
Realtime computer assisted leak detection/location reporting and inventory loss monitoring system of pipeline network systems |
Nov. 29, 2005 |
| 6957157 |
Tracking vibrations in a pipeline network |
Oct. 18, 2005 |
| 6957155 |
Method and apparatus for inspecting leakage of container |
Oct. 18, 2005 |
| 6957156 |
Method for searching for dip angle using tilt-compensated electronic compass |
Oct. 18, 2005 |
| 6935162 |
Apparatus for detecting leakage in an evaporated fuel processing system |
Aug. 30, 2005 |
| 6925864 |
Method of operating an internal combustion engine |
Aug. 9, 2005 |
| 6912472 |
Method of estimating location of abnormality in fluid feed pipeline network |
Jun. 28, 2005 |
| 6909997 |
Method and system for data fusion using spatial and temporal diversity between sensors |
Jun. 21, 2005 |
| 6892751 |
System and method for protecting a building |
May. 17, 2005 |
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