Patents for G01H 1 - Measuring vibrations in solids by using direct conduction to the detector (4,000) |
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11/12/2002 | US6477908 Pedestal with vibration sensor, and exposure apparatus having the same |
11/12/2002 | US6477899 Apparatus for locating and aligning golf club shaft spine |
11/07/2002 | US20020164099 Bearing housing with measurement device |
11/07/2002 | US20020162394 Analysing vibration of rotating blades |
11/07/2002 | US20020162389 Method for estimating vehicular running state, vehicular running state estimating device, vehicle control device, and tire wheel |
11/06/2002 | EP1254294A2 Data receiving device for use in an impulse-based data transmission system |
11/05/2002 | US6477472 Analyzing signals generated by rotating machines using an order mask to select desired order components of the signals |
11/05/2002 | US6474166 Method for indicating characteristics of rotating apparatus or vibrating apparatus |
10/31/2002 | US20020159331 Device for receiving seismic waves and method for coupling them with a solid environment |
10/30/2002 | CN2519251Y Hand held vibration measuring apparatus |
10/23/2002 | EP1250577A1 Distributed stress wave analysis system |
10/17/2002 | WO2001075272A3 Turbine engine foreign object damage detection system |
10/17/2002 | DE10163148A1 Monitoring driving behavior of rail vehicles involves subjecting operating parameters to identical and/or different algorithms depending on association with hierarchical monitoring levels |
10/17/2002 | DE10117114A1 Monitoring machines involves measuring control parameter characterizing machine state, adding reference value for current measurement parameter for each machine state to be set up |
10/15/2002 | US6466034 Transformer winding movement detection by high frequency internal response analysis |
10/10/2002 | US20020144553 Stress wave sensor |
10/08/2002 | CA2054598C Apparatus and method for removing common mode vibration data from digital turbine blade vibration data |
10/03/2002 | US20020140566 Monitoring the condition or mechanical health of machinery. |
10/03/2002 | US20020139191 System and method for conditioned-based monitoring of a bearing assembly |
10/02/2002 | CN1372630A Apparatus and method for interrogating passive sensor |
10/01/2002 | US6459656 Information generating apparatus using elastic waves |
09/26/2002 | US20020138217 Dynamically configurable process for diagnosing faults in rotating machines |
09/26/2002 | US20020134158 Method for contactless measuring of vibrations of a rotating body |
09/24/2002 | US6453729 Surface shape evaluation method and device for spherical body |
09/19/2002 | WO2002073150A2 System and method for analyzing vibration signals |
09/19/2002 | WO2002025316A3 Acoustically monitoring concrete vessels and structures |
09/19/2002 | WO2001059482A8 Device for receiving seismic waves and method for coupling them with a solid environment |
09/18/2002 | EP1240478A2 Vibration sensor with a pressure housing |
09/17/2002 | US6453273 System for analyzing signals generated by rotating machines |
09/17/2002 | US6450013 Resonant structures for transducers |
09/11/2002 | EP0811149B1 Metallic body to be glued externally to a machine housing and glueing method |
09/10/2002 | US6449564 Apparatus and method for monitoring shaft cracking or incipient pinion slip in a geared system |
09/10/2002 | US6448488 Measurement and processing of stringed acoustic instrument signals |
09/10/2002 | US6446497 Reciprocating machine with operating parameter sensor |
09/05/2002 | US20020121988 Apparatus and method for interrogating a passive sensor |
09/03/2002 | US6445995 Vibration sensing in gas turbine engine |
08/29/2002 | WO2002066995A1 Vibration measurement apparatus |
08/22/2002 | WO2002012843A3 High and low frequency band dual output transducer |
08/21/2002 | EP1232690A1 Method and device for measuring frequency of specific behavior of animal |
08/21/2002 | CN1365596A Apparatus for detecting plasma anomalous discharge and method of detecting the same |
08/20/2002 | US6435902 Sensor mount |
08/20/2002 | CA2081800C Integrated vibration reducing & health monitoring systems |
08/15/2002 | US20020108444 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 |
08/14/2002 | EP0928413B1 Portable, self-contained data collection systems and methods |
08/14/2002 | EP0824708B1 Seismometers and the like |
08/14/2002 | CN1363823A Vibration measurer with optical fibre detector |
08/08/2002 | WO2002061414A2 Ultrasonic sensor system for horizontally polarised transversal waves |
08/08/2002 | WO2002061381A1 Centralised control system for protecting rotary machines in fixed industrial installations |
08/08/2002 | US20020107084 Method and apparatus for locating and aligning golf club shaft spine |
08/08/2002 | US20020107083 Method and apparatus for locating and aligning golf club shaft spine |
08/08/2002 | DE10104610A1 Ultraschall-Sensoranordnung für horizontal polarisierte Transversalwellen Ultrasonic sensor arrangement for horizontally polarized shear waves |
08/07/2002 | EP1228349A2 Fiber optic seismic sensor |
08/07/2002 | CN1363047A Device for receiving seismic waves and method for coupling them with solid environment, such as soil layer |
08/01/2002 | WO2002058771A1 Dispenser for medicament |
08/01/2002 | US20020103037 Method and apparatus for locating and aligning golf club shaft spine |
07/31/2002 | EP1227325A1 Sensor for speed and vibration |
07/31/2002 | EP0856149B1 Passive sensor for monitoring vibration of a combustion turbine blade |
07/31/2002 | EP0762453B1 An oscillation switch and a portable electrically driven machine with the oscillation switch |
07/31/2002 | CN2503469Y Building covibration device |
07/25/2002 | WO2002056977A1 Method and apparatus for measuring and orienting golf club shaft |
07/24/2002 | EP0960042B1 Method for recognizing and damping wheel and drive train vibrations |
07/18/2002 | DE10065314A1 Method for condition monitoring of wind turbine rotor blades in which sound and vibration sensors are used to generate signals that can be compared with an existing database of signals so that rapid damage assessment can be made |
07/17/2002 | EP0817917B1 Circulating blower, vacuum pump or the like |
07/16/2002 | US6421620 Test data processing system |
07/16/2002 | US6421615 Torsional vibration measuring instrument and torsional vibration measuring method |
07/16/2002 | CA2048688C Process and apparatus for measuring vibrations and particularly nervous tremors of living organisms |
07/11/2002 | WO2002053910A1 Method and device for monitoring the state of rotor blades on wind turbines |
07/11/2002 | US20020091009 Method and apparatus for locating and aligning golf club shaft spine |
07/10/2002 | CN1357742A Multifunctional displacement sensor |
07/10/2002 | CN1087430C Seismosensitive element |
07/09/2002 | US6416020 Method and apparatus for detecting defective track wheels |
07/09/2002 | US6415667 Drive line vibration detection system |
07/04/2002 | WO2002051685A1 Method and device for monitoring the driving behaviour of rail vehicles |
07/04/2002 | US20020083772 Blade vibration test apparatus and method |
07/04/2002 | DE10064945A1 Arrangement for detection of body sound pulses transmitted along a wire or rail to determine the position of a body moving along the rail or wire in which echo pulses are suppressed and sound transfer to a detector optimized |
07/03/2002 | EP1219515A1 Method for estimating vehicular running state, vehicular running state estimating device, vehicle control device, and tire wheel |
07/03/2002 | CN1087078C Inference device for discriminating earthquake |
07/02/2002 | US6412131 Microelectromechanical mechanisms for real-time mechanical vibration signature monitoring and analysis |
06/26/2002 | CN2497289Y Wall-fitting apparatus for underground test probe |
06/26/2002 | CN1086808C State monitoring method for rotary machines based on twisting vibration |
06/25/2002 | US6411921 Portable, self-contained data collection systems and methods |
06/25/2002 | US6408696 Coherent phase line enhancer spectral analysis technique |
06/25/2002 | CA2215365C Vibration dosimeter worn by an operator |
06/20/2002 | US20020077239 Method and apparatus for detecting and controlling imbalance conditions in a centrifuge system |
06/19/2002 | EP0720728B1 Two-wire constant current powered transducer |
06/18/2002 | US6408255 Spacecraft |
06/06/2002 | WO2002045407A2 Control embedded machine condition monitor |
06/06/2002 | DE10059907A1 Apparatus for identifying or verifying a person by their tread on the ground |
06/06/2002 | CA2428168A1 Control embedded machine condition monitor |
06/04/2002 | US6399939 Sensor array system |
05/29/2002 | EP1208385A1 Sensor design and process |
05/29/2002 | CN1351511A Method and apparatus for locating and aligning golf club shaft spine |
05/23/2002 | US20020062194 Apparatus and method for monitoring shaft cracking or incipient pinion slip in a geared system |
05/22/2002 | EP1206686A1 Apparatus and method for interrogating a passive sensor |
05/22/2002 | CN1085457C Method and apparatus for improving warning signal error detection of user's front equipment |
05/21/2002 | US6392584 System and method for detecting and warning of potential failure of rotating and vibrating machines |
05/21/2002 | US6389887 Process for the detection of damage to components of an engine |
05/16/2002 | US20020056398 Method and device for monitoring bogies of multi-axle vehicles |
05/14/2002 | US6387214 Detecting vibration of rotating roll; measuring compression sensitivity |
05/14/2002 | US6386040 Method and system for combined vibration measurements |