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