| Patents for G01H 1 - Measuring vibrations in solids by using direct conduction to the detector (4,000) |
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| 08/26/2004 | US20040163472 Acceleration sensor formed on surface of semiconductor substrate |
| 08/25/2004 | EP1450150A2 Procedure and device for testing the air noise of a motor vehicle |
| 08/24/2004 | US6782324 Method and apparatus for using acoustic signals to identify one or more disc drives that are likely to fail |
| 08/12/2004 | WO2004036157A3 Quality control method |
| 08/12/2004 | US20040158416 System for determining machine running speed from machine vibration: apparatus and method |
| 08/12/2004 | DE10335558B3 Function monitoring method for agricultural machine using evaluation of detected vibration signal via variable filtering dependent on mean rotation rate of working parts |
| 08/11/2004 | EP1445617A2 System for determining machine running speed from machine vibration: apparatus and method |
| 08/11/2004 | EP1444491A2 Vibration monitoring system for gas turbine engines |
| 08/11/2004 | CN1519545A Sensor device and ceramic encapsulated outer hull for electronic component |
| 08/05/2004 | WO2004065927A1 Synchronous averaging of epicyclic sun gear vibration |
| 08/05/2004 | WO2004065918A2 Method for determination of the stress on blades of a turbine machine during operation and corresponding device for carrying out said method |
| 08/05/2004 | US20040153268 Spectral evaluation of an object to be tested |
| 08/05/2004 | DE10359930A1 Determining method of the demands on rotating blades in a current machine, blades being fixed or arranged on a rotor shaft |
| 08/04/2004 | EP1443331A2 Sensor device and ceramic package for mounting electronic components |
| 08/03/2004 | US6769305 Acceleration sensor |
| 07/29/2004 | WO2004063680A2 Multiple discriminate analysis and data integration of vibration in rotation machinery |
| 07/28/2004 | EP1440738A2 Method of monitoring the performance of an ultrasonic transducer |
| 07/28/2004 | EP1440301A1 Noise, vibration and harshness analyzer |
| 07/27/2004 | US6768949 Modular equipment dynamic condition monitoring system with multiple processors |
| 07/27/2004 | US6768938 Vibration monitoring system for gas turbine engines |
| 07/23/2004 | CA2455828A1 Ultrasonic transducer structures |
| 07/22/2004 | US20040143398 Method and system for monitoring vibration and/or mechanical waves in mechanical systems |
| 07/21/2004 | EP1169896A4 Low stress die attachment |
| 07/20/2004 | US6765493 Apparatus and method for interrogating a passive sensor |
| 07/15/2004 | WO2004059399A2 Method and system for diagnostics and prognostics of a mechanical system |
| 07/15/2004 | US20040138832 Multiple discriminate analysis and data integration of vibration in rotation machinery |
| 07/15/2004 | CA2512383A1 Method and system for diagnostics and prognostics of a mechanical system |
| 07/13/2004 | US6763312 Multiple discriminate analysis and data integration of vibration in rotation machinery |
| 07/13/2004 | US6761528 Steam turbine and method of measuring the vibration of a moving blade in a flow passage of a steam turbine |
| 07/08/2004 | DE19647834B4 Sensor zum Erfassen von Schwingungen Sensor for detecting vibrations |
| 07/07/2004 | CN2624187Y 多功能振幅牌 Multifunction amplitude card |
| 06/30/2004 | CN2622683Y Stethophone with repeating device |
| 06/29/2004 | CA2278589C Improvements in or relating to measuring properties of materials or structures |
| 06/24/2004 | US20040122604 Vibration monitoring device and system |
| 06/24/2004 | DE10358375A1 Noise classification of electric motors, especially automobile starter motors, whereby noise related parameters are assigned to classes and then treated statistically, especially using a fuzzy logic system |
| 06/23/2004 | EP1431727A2 Method and apparatus for monitoring rotating machinery and estimating torque therein |
| 06/23/2004 | EP1348296A4 Control embedded machine condition monitor |
| 06/22/2004 | US6754569 Method and apparatus for normalizing condition indicators |
| 06/22/2004 | US6753499 Method and apparatus for detecting anomalous discharge in plasma processing equipment using weakly-ionized thermal non-equilibrium plasma |
| 06/17/2004 | WO2004032050A3 Low-power signal processing using mems |
| 06/15/2004 | US6751281 Measurement system of torsion vibration for reactor internal pump |
| 06/10/2004 | US20040107773 Detection of movement to termites in wood by acoustic emission techniques |
| 06/03/2004 | WO2004046668A1 Horizontal ground motion detector |
| 05/27/2004 | WO2002073150A9 System and method for analyzing vibration signals |
| 05/27/2004 | US20040100744 Electrostatic discharge circuit |
| 05/27/2004 | US20040100742 Electrical fault detection system |
| 05/26/2004 | EP1421264A1 Device with a screw plug and a range of devices |
| 05/19/2004 | EP1032731B1 Method for detecting contamination and/or damaging of a face that runs through a nip or nips in a calender for paper |
| 05/19/2004 | CN1497180A Service life forcasting system of wshirler, service life forcasting method of whirler and manufacturing device with whirler |
| 05/13/2004 | WO2004040246A1 Method for assessing interfering noise |
| 05/13/2004 | DE10250739A1 Verfahren zur Bewertung von Störgeräuschen Procedures for the assessment of noise |
| 05/06/2004 | WO2004038346A1 Method and test device comprising a vibratory signal sensor |
| 05/06/2004 | US20040083813 Ultrasonic sensor system for horizontally polarised transversal waves |
| 05/06/2004 | EP1415132A1 Spectral evaluation of an object to be tested |
| 05/04/2004 | US6729186 Multi-channel vibration analyzer |
| 04/29/2004 | WO2004036157A2 Quality control method |
| 04/29/2004 | US20040083009 Control embedded machine condition monitor |
| 04/29/2004 | DE10248511A1 Qualitätsprüfungsverfahren Quality control procedures |
| 04/28/2004 | EP1131610B1 Electronic coupling stud for a vibration measuring system |
| 04/27/2004 | US6728658 Method and apparatus for determining the health of a component using condition indicators |
| 04/27/2004 | US6725723 Device for mounting on a machine |
| 04/15/2004 | WO2004032050A2 Low-power signal processing using mems |
| 04/15/2004 | US20040069301 Dispenser for medicament |
| 04/15/2004 | US20040069067 Fluorescence measurement apparatus and method |
| 04/15/2004 | US20040069064 Method and apparatus for selecting trees for harvest |
| 04/15/2004 | DE10163148B4 Verfahren und Vorrichtung zum Überwachen des Fahrverhaltens von Schienenfahrzeugen Method and device for monitoring the running behavior of rail vehicles |
| 04/13/2004 | US6721631 Method for remote monitoring of gas turbine |
| 04/13/2004 | US6719707 Apparatus and method for performing musical perception sound analysis on a system |
| 04/13/2004 | CA2060261C System and method for monitoring synchronous blade vibration |
| 04/08/2004 | WO2004029564A1 Broadband long pulse ultrasonic inspection |
| 04/08/2004 | WO2004029563A1 Monitoring and diagnosting a technical installation using purely mechanically activated signalling means |
| 04/08/2004 | US20040066977 Low-power signal processing using MEMS |
| 04/08/2004 | CA2500017A1 Broadband long pulse ultrasonic inspection |
| 04/07/2004 | EP1405047A1 Vibration analysis for predictive maintenance in machinery |
| 04/06/2004 | US6715444 Method and device for measuring frequency of specific behavior of animal |
| 04/01/2004 | WO2003098366A3 Modular equipment vibration monitoring system with multiple processors |
| 04/01/2004 | US20040064291 System for predicting life of a rotary machine, method for predicting life of a manufacturing apparatus which uses a rotary machine and a manufacturing apparatus |
| 04/01/2004 | US20040060347 Method and system for detecting damage to the rotor of an aircraft engine |
| 03/30/2004 | US6714880 Multi-alarm monitoring and protection system |
| 03/30/2004 | US6711952 Method and system for monitoring bearings |
| 03/25/2004 | WO2004025232A2 Method and device for detecting oscillations of the shafting of an electric machine |
| 03/24/2004 | CN1484539A Method and apparatus for measuring and orienting golf club shaft |
| 03/23/2004 | US6711523 Method and apparatus for determining a condition indicator for use in evaluating the health of a component |
| 03/17/2004 | EP1021698B1 A dynamic, non-uniform clock for resampling and processing machine signals |
| 03/16/2004 | US6706367 Adhesive connection between an adhesion surface of a body and a corresponding adhesion surface on the outside of a machine housing |
| 03/11/2004 | WO2004021016A1 Three axis active magnetic levitation for inertial sensing systems |
| 03/10/2004 | CN1141555C Vibration measurer with optical fibre detector |
| 03/04/2004 | WO2004018981A1 Method for detecting and automatically identifying defects in technical equipment |
| 03/04/2004 | US20040040754 Data receiving device for use in an impulse-based data transmission system |
| 03/02/2004 | US6701258 Modular monitoring and protection system with distributed voting logic |
| 02/26/2004 | WO2004017038A1 Detector of defects for rotating machinery |
| 02/26/2004 | WO2004017033A1 Vibration information transmission apparatus and vibration monitoring/analyzing system |
| 02/26/2004 | US20040039760 Monitoring and correcting for non-translational motion in a resonance measurement apparatus |
| 02/26/2004 | US20040039294 Biophysical sensor |
| 02/26/2004 | US20040035218 Monitoring of concrete vessels and structures |
| 02/25/2004 | EP1390739A2 Method and apparatus for determining the health of a component using condition indicators |
| 02/25/2004 | EP1390736A1 Multi-function stress wave sensor |
| 02/25/2004 | CN1477381A Synchronous hammering mode test control equpment |
| 02/24/2004 | US6697741 Method and system for evaluating and monitoring hydraulic pump noise levels |
| 02/24/2004 | US6694816 Apparatus and method for evaluating rotational accuracy of rolling bearing and rolling bearing evaluated by the rotational accuracy evaluation method, and apparatus and method for radial vibration of rotating body and rotation unit with rotating body evaluated by the radial vibration evaluation method |