Patents for G01H 1 - Measuring vibrations in solids by using direct conduction to the detector (4,000) |
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01/31/2001 | EP1071937A1 System and method for configuring and/or parameterizing an diagnostic device |
01/31/2001 | EP1071935A2 System and method for configuring and conducting test processes |
01/25/2001 | DE19933755A1 Rotating mechanical component analysis device uses peak value detectors with different signal decay time constants for evaluation of sensor signal components in different spectral ranges |
01/23/2001 | US6176136 Method and device for determining the state of a vibrating structure of a rotary wing aircraft |
01/18/2001 | WO2001003840A1 A system for monitoring mechanical waves from a moving machine |
01/16/2001 | US6173613 Measuring crack growth by acoustic emission |
01/16/2001 | CA2200830C A precipitation measuring system and a method for precipitation measurement |
01/11/2001 | WO2001003064A1 Artificial intelligence systems for classifying events, objects and situations |
01/09/2001 | US6170334 Continuous monitoring of reinforcements in structures |
01/09/2001 | US6170148 Method of making an encapsulated transducer with an alignment plug |
12/27/2000 | CN2412211Y Electric machine viberating noise detector |
12/20/2000 | EP1061184A2 Laser beam detecting device |
12/19/2000 | US6163504 Signal detector and methodology for monitoring sound signals having frequencies over a selected frequency range |
12/12/2000 | US6158286 Process and devices for the determination of the vibrations of the rotor of a rotary machine |
11/30/2000 | WO2000071211A1 Method and apparatus for locating and aligning golf club shaft spine |
11/23/2000 | WO2000033037A3 System and method for characterizing, synthesizing, and/or canceling out acoustic signals from inanimate sound sources |
11/22/2000 | EP1054243A1 Method and means for combined vibration measurement |
11/22/2000 | EP1053542A1 Resonant structures for transducers |
11/14/2000 | US6145381 Real-time adaptive control of rotationally-induced vibration |
11/08/2000 | EP1050749A1 Human body vibration evaluation device and hand-held vibration tool |
11/07/2000 | US6144923 Machine diagnosis system |
11/07/2000 | US6144188 Method for detecting fully charged condition of secondary battery and detector using the same |
10/31/2000 | US6138516 Low-power shock detector and detection method |
10/25/2000 | CN1271429A Volume phase hologram and method for producing the same |
10/19/2000 | DE19917372A1 Surface temperature measurement device, derives temperature of surface from time variation of temperature detected by applying sensing tip using mathematical model |
10/18/2000 | EP0843883B1 Inertia switch and mounting therefor |
10/17/2000 | US6131270 Method of manufacturing an encapsulated transducer with an integrally formed full length sleeve and a component alignment preform |
10/12/2000 | WO2000060322A1 Method and device for monitoring the chassis of multiple-axle vehicles |
10/10/2000 | US6128959 Driveline vibration analyzer |
10/03/2000 | US6127770 Pressure wave sensor |
09/27/2000 | EP1039278A2 Strain gage vibration sensor |
09/27/2000 | EP1039277A1 Torsional vibration monitoring system |
09/26/2000 | US6122966 Ultrasonic leak detecting lubrication apparatus and method of use |
09/21/2000 | WO2000056132A1 Low stress die attachment |
09/21/2000 | WO2000055652A1 Calibration of sensors |
09/21/2000 | WO2000055648A1 Hydrophone assembly |
09/21/2000 | WO2000055646A1 Accelerometer transducer used for seismic recording |
09/21/2000 | WO2000055638A1 Sensor design and process |
09/21/2000 | WO2000055593A2 Sensor |
09/21/2000 | WO2000055591A1 Damage indicator |
09/21/2000 | WO2000055585A2 Method and apparatus for monitoring rotating machinery and estimating torque therein |
09/21/2000 | WO2000055577A1 Integrated and multi-axis sensor assembly and packaging |
09/21/2000 | WO2000055105A2 Explosive shear wave energy source |
09/21/2000 | DE10012725A1 Device for location of interference noises within vehicle has control unit that carries out comparison of determined noise value with the data of first and/or second memory unit |
09/21/2000 | CA2365886A1 Calibration of sensors |
09/21/2000 | CA2365868A1 Hydrophone assembly |
09/20/2000 | EP1037024A2 Electromagnetic vibration sensor |
09/12/2000 | US6116102 Seat testing body for vibration measurements on seats |
09/12/2000 | US6116089 Method and apparatus for identifying defects in a rotating machine system |
09/06/2000 | EP1032731A1 Method for detecting contamination and/or damaging of a face that runs through a nip or nips in a calender for paper |
09/05/2000 | US6114965 System for monitoring the dynamic tooling/shutheight deflection activity within a press machine |
08/31/2000 | WO2000050857A1 Method for conducting model-based, vibration diagnostic monitoring of rotating machines |
08/29/2000 | US6109111 Concrete vibrator monitor |
08/24/2000 | WO2000049371A1 Apparatus and method for detecting vibrations, e.g. in a coriolis mass-flowmeter, using noise filtering |
08/24/2000 | DE19907454A1 Method for model based vibration diagnostic monitor of rotating machines by judging machine condition being related to current function and previously established reference operating parameters |
08/24/2000 | CA2372444A1 Apparatus and method for detecting vibrations, e.g. in a coriolis mass-flowmeter, using noise filtering |
08/22/2000 | US6105432 Contact tester |
08/17/2000 | WO2000047953A1 A non-invasive system and method for diagnosing potential malfunctions of semiconductor equipment components |
08/08/2000 | US6101453 Method and apparatus for analyzing vibration of housing of disk device |
08/08/2000 | US6098463 Method and apparatus for measurement of wide dynamic range signals |
08/02/2000 | EP1023662A4 Wireless machine monitoring and communication system |
08/02/2000 | EP1023662A1 Wireless machine monitoring and communication system |
08/02/2000 | EP1023643A1 Volume phase hologram and method for producing the same |
07/26/2000 | EP1021698A4 A dynamic, non-uniform clock for resampling and processing machine signals |
07/26/2000 | EP1021698A1 A dynamic, non-uniform clock for resampling and processing machine signals |
07/26/2000 | EP0654163B1 Process and device for monitoring vibrational excitation of an axial compressor |
07/25/2000 | CA2050210C Apparatus and method for simulating blade pass sensor signals |
07/20/2000 | WO2000042599A1 Measurement and processing of stringed acoustic instrument signals |
07/19/2000 | EP0832429A4 Method and apparatus for predicting structural integrity by estimating modal damping factor |
07/18/2000 | US6089092 Vibration sensor |
07/12/2000 | EP1018640A1 Torsional vibration measuring instrument and torsional vibration measuring method |
06/29/2000 | DE19860333A1 Verfahren zur modellbasierten schwingungsdiagnostischen Überwachung rotierender Maschinen Method for model-based vibration diagnostic monitoring of rotating machinery |
06/28/2000 | EP1014054A2 Method for model-based diagnostic vibration monitoring of rotating machines |
06/28/2000 | CN2385070Y Oscillation double-roller square bushing |
06/27/2000 | US6079275 Signal detection instrument with touch probe resonator assembly for use therewith |
06/27/2000 | US6079274 Vibration wave detecting method and vibration wave detector |
06/21/2000 | CN1257206A Apparatus and method for mornitoring axle fracture or early gear slippage in gear system |
06/20/2000 | US6078874 Apparatus and method for machine data collection |
06/20/2000 | US6076405 Remote self-powered structure monitor |
06/15/2000 | DE19858937A1 Monitoring rail traffic along railway line by evaluating sound spectrum to detect periodic events indicating faults |
06/14/2000 | EP1007940A1 Improvements in or relating to measuring properties of materials or structures |
06/08/2000 | WO2000033037A2 System and method for characterizing, synthesizing, and/or canceling out acoustic signals from inanimate sound sources |
06/02/2000 | WO2000031507A1 Human body vibration evaluation device and hand-held vibration tool |
05/31/2000 | EP1004867A2 Apparatus and method for monitoring shaft cracking or incipient pinion slip in a geared system |
05/31/2000 | DE19953261A1 Device to measure vibration or structure-borne noise signals of technical system; has portable data collector that can be connected to measuring points on object and has memory and display to select measuring point |
05/23/2000 | US6065332 Method and apparatus for sensing and displaying torsional vibration |
05/17/2000 | CN2378726Y Multi-function mechanical vibration |
05/16/2000 | US6062085 Interpenetration apparatus for meausurement of underground blasting vibration |
05/16/2000 | US6062083 Measuring crack growth by acoustic emission |
05/10/2000 | EP0999433A2 Apparatus and method for acquisition of vibration signals and/or structural sound signals |
05/10/2000 | EP0998671A1 Ultrasonic leak detecting apparatus |
05/10/2000 | EP0998661A2 Vibration monitoring system |
05/09/2000 | US6060673 Inertia switch and mounting therefor |
05/04/2000 | WO2000025101A1 Electronic coupling stud for a vibration measuring system |
05/03/2000 | EP0997714A2 Remote self-powered structure monitor |
05/02/2000 | US6058076 Signal detector and method for detecting signals having selected frequency characteristics |
04/26/2000 | EP0783670B1 Electromechanical transducer |
04/18/2000 | US6051833 Probe scanning device |
04/04/2000 | US6046602 Method for determining the state of strength of winding overhangs of electric machines, and arrangement for carrying out the method |
04/04/2000 | US6044700 Aircraft equipment configuration identification interface guide |