| Patents for G01H 1 - Measuring vibrations in solids by using direct conduction to the detector (4,000) |
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| 07/27/2011 | EP2347230A1 Signal analyzer |
| 07/27/2011 | EP2347229A1 Data analyzer |
| 07/27/2011 | EP2347228A1 Data collector |
| 07/27/2011 | EP1474662B1 Analysis systems for analysing the condition of a machine |
| 07/27/2011 | CN102135454A Device for measuring temperature signal and vibration signal of bearing |
| 07/27/2011 | CN101787715B Method used for testing stability of foundation of fan suspended in road tunnel and system therefor |
| 07/27/2011 | CN101718578B Rotary milling vibration measuring instrument |
| 07/21/2011 | WO2011087440A1 Apparatus for analysing the condition of a machine having a rotating part |
| 07/21/2011 | WO2011085737A1 Method of condition monitoring and device therefore |
| 07/20/2011 | EP2345878A2 User interface system and method for diagnosing a rotating machine condition not based upon prior measurement history |
| 07/20/2011 | EP2344875A1 Correlating push force and stalk vibration to a plant's susceptibility to root lodging |
| 07/20/2011 | EP2344728A1 Method and system for monitoring a turbojet engine |
| 07/20/2011 | CN101782475B Blade fault diagnosing method based on vibration of wind generating set |
| 07/14/2011 | WO2011083239A1 Sound wave detection device and sound wave source location system |
| 07/13/2011 | CN102120256A Method for determining deflection displacement-time change relationship in mold vibration |
| 07/07/2011 | WO2011080466A1 Listening clamp for a vibroacoustic diagnosis tool used mainly in the automotive industry |
| 07/07/2011 | US20110162858 Method and system for the traceability of a tool vibratory charge and tool for use with the system |
| 07/07/2011 | US20110162457 Systems and methods for measuring turbine blade vibratory response |
| 07/07/2011 | DE112009002115T5 Verfahren und Vorrichtung zum Steuern der Handhabung von Spuckstoff in einem Pulverprozess Method and apparatus for controlling the handling of reject in a powder process |
| 07/06/2011 | EP2341324A2 Systems and methods for measuring turbine blade vibratory response |
| 07/06/2011 | CN101139932B Construction shield for underground mining |
| 07/05/2011 | CA2584841C Telemetry wave detection apparatus and method |
| 06/30/2011 | US20110154900 Vibration monitoring apparatus and vibration monitoring method |
| 06/22/2011 | DE102009058797A1 Method for implementing infrasonic intrusion detection, involves comparing low and high pass levels with preset low pass threshold and preset high pass threshold, and activating intruder alarm during excession of preset thresholds |
| 06/15/2011 | EP2333737A1 Hazard warning system with method for recognising objects in the vicinity of same |
| 06/15/2011 | CN201867241U Device for fast detecting natural frequency of motor rotor |
| 06/15/2011 | CN201867240U Vibration recording instrument |
| 06/15/2011 | CN201867239U Vibration noise monitor for mechanical equipment |
| 06/15/2011 | CN102095575A Automatic electric spindle test system based on UMAC (Universal Motion and Automation Controller) |
| 06/15/2011 | CN102095573A State monitoring and diagnosis alarm method for mechanical component of satellite borne rotary equipment |
| 06/15/2011 | CN101666676B Compound alternating torque and torsional vibration loading test platform |
| 06/09/2011 | WO2011068427A1 Machine for examination of heart of turbo compressor |
| 06/09/2011 | US20110137586 Wind turbine monitoring and adjusting |
| 06/09/2011 | US20110133458 Method and apparatus for optimizing wind turbine operation |
| 06/09/2011 | DE102009056268A1 Gefahrenmelder und Verfahren zur Erkennung von Gegenständen im Nahbereich des Gefahrenmelders Hazard detector and method for detecting objects in the vicinity of the danger detector |
| 06/08/2011 | CN102089540A Method for predicting the dynamic behaviour of an aircraft structure |
| 06/08/2011 | CN101563588B Method for non-contacting blade oscillation measurement |
| 06/03/2011 | WO2011064490A1 Method and device for monitoring torsional vibrations of a rotary shaft of a turbine engine |
| 06/03/2011 | CA2782043A1 Method and device for monitoring torsional vibrations of a rotary shaft of a turbine engine |
| 06/02/2011 | US20110128375 Particle measuring instrument, in particular for the analysis of grain sizes of fine and very fine bulk materials |
| 06/01/2011 | DE19964592B4 Schwingungsmeßgerät A vibration |
| 06/01/2011 | DE102008026603B4 Sensor zur Erfassung von Objekten in einem Erfassungsbereich Sensor for detecting objects in a detection area |
| 05/26/2011 | WO2011062866A1 Cluster analysis system and method to improve sorting performance |
| 05/25/2011 | CN102072818A Method for obtaining fire detection signal of cylinder of engine with speed sensor arranged in front |
| 05/24/2011 | US7949496 Analysis system |
| 05/19/2011 | DE102009000351B4 Schwingungsaufnehmereinheit Vibration pickup unit |
| 05/18/2011 | CN201837449U Torsional vibration tester for novel crankshaft torsional vibration damper |
| 05/18/2011 | CN102066695A Method and system for determining the angular position of a turbojet engine rotor |
| 05/18/2011 | CN101726413B Method of fault diagnosis on ball socketed bearing of steel-making converter by comprehensive analysis |
| 05/17/2011 | US7944367 Phase signal triggering hold off |
| 05/17/2011 | US7942056 Self-exciting, self-sensing piezoelectric cantilever sensor |
| 05/11/2011 | EP2320204A2 Device for Measuring the Relative Alignment of two Articles and for Vibration Measurement and Method for Determining a Quality Characteristic |
| 05/11/2011 | EP2320203A1 Vibration measurement device and method |
| 05/11/2011 | CN102053016A System for monitoring vibration of rotating machinery rolling bearing in wireless mode |
| 05/11/2011 | CN102052998A Rotor rub-impact acoustic emission signal recognition method |
| 05/11/2011 | CN101696893B Method for generating standard torsional vibration signals |
| 05/10/2011 | US7941231 Ambient noise level sampling system for cooling an electronic device |
| 05/04/2011 | EP2317308A2 Method and device for inspecting a component for damage |
| 05/04/2011 | EP1474661B1 An apparatus for analysing the condition of a machine |
| 05/04/2011 | CN201819737U Device for measuring angular frequency of shock absorber under overload |
| 05/04/2011 | CN102047084A Method for monitoring an electrodynamic motor |
| 05/04/2011 | CN101762390B Rotary testing device of variable pitch speed reducer |
| 05/04/2011 | CN101360979B Non-invasive vibro-acoustic analysis |
| 04/28/2011 | DE102009050387A1 System for determining torsion angle- change of drive strand of vehicle, has evaluation device for determining change of torsion angle of drive strand by comparative evaluation of detected driving speed and wheel speed dependent parameters |
| 04/27/2011 | EP2314995A2 System and method for vibration analysis and phase analysis of vibration waveforms using dynamic statistical averaging of tachometer data to accurately calculate rotational speed |
| 04/27/2011 | EP2314994A2 System and Method for Handling Wide Dynamic Range Signals Encountered in Vibration Analysis Using a Logarithmic Amplifier |
| 04/26/2011 | US7933691 System for and method of monitoring free play of aircraft control surfaces |
| 04/21/2011 | WO2011046268A1 Cooked state monitoring system and method |
| 04/21/2011 | WO2010041053A3 Servicing monitor |
| 04/21/2011 | DE102009049651A1 Device for monitoring person i.e. patient, in e.g. hospital, has sensors detecting vibration as measured variable of body, and processor outputting state variable as vibration dependent state variables |
| 04/20/2011 | CN201803789U Portable fixing device of vibrating sensor |
| 04/20/2011 | CN201803788U Inherent frequency acquisition device for 600-DEG-C high-temperature thermal vibration coupling tests on airfoils of high-speed cruise missiles |
| 04/20/2011 | CN101173869B Method and apparatus for diagnosing a mechanism |
| 04/14/2011 | WO2011042312A1 Rotor behaviour determination |
| 04/13/2011 | EP2307672A1 Method and system for determining the angular position of a turbojet engine rotor |
| 04/13/2011 | CN201795856U Device for detecting solid acoustic signals |
| 04/13/2011 | CN102012259A Fast test device for natural frequency of motor rotor |
| 04/13/2011 | CN101089585B Rail vehicle with ballast strike detection means |
| 04/07/2011 | DE102009048301A1 Sensor for detecting vibrations of bearing, has display element comprising electro-optical component controlled by electric impulse that is delivered by piezoelectric sensor, where component is provided with electrochromic coating |
| 04/07/2011 | DE102009048300A1 Sensor for detecting vibrations of bearing, has energy storage provided for intermediate storage of energy that is provided from piezoelectric sensor, where energy storage is unloaded by display element |
| 04/07/2011 | DE102009048139A1 Micro-mechanical sensor for use as frequency-selective solid borne sound sensor, has mass elements connected with each other by flexible connection, where elements are oscillatable in same- and opposite phase to each other in same direction |
| 04/07/2011 | DE102009043177A1 Printed circuit board for use in detection device for detecting structure-borne sound change in vehicle body, has sheet metal part arranged in hole in board and soldered on board during automatic reflow-soldering phase of component |
| 03/31/2011 | WO2011015332A3 Method for determining the clamping force on a mechanical joint connection connecting at least two components |
| 03/30/2011 | CN101999039A A wind turbine, a method for controlling a wind turbine and use thereof |
| 03/30/2011 | CN101397096B Paper carrying apparatus and image forming apparatus having the same |
| 03/24/2011 | WO2011004413A3 Low frequency folded pendulum with high mechanical quality factor, and seismic sensor utilizing such a folded pendulum |
| 03/24/2011 | WO2010051954A3 Method and device for vibration analyses and sample database therefor and use of a sample database |
| 03/23/2011 | EP2299248A1 Method for detecting cracks in turbine blades |
| 03/23/2011 | EP2297555A2 Apparatus and method for determining the vibration behavior of an integrally bladed stator or rotor disk |
| 03/23/2011 | CN201772925U Device for dismantling vibrating sensor in vibration test |
| 03/23/2011 | CN101221065B Vibration teaching table capable of implementing non-contact exciting distance fine regulation and vibration active control |
| 03/22/2011 | US7908923 Method of non-destructively testing a work piece and non-destructive testing arrangement |
| 03/17/2011 | WO2011029926A1 Method for determining cracks in turbine blades |
| 03/16/2011 | EP2294287A2 Method and device for detecting cracks in compressor blades |
| 03/16/2011 | EP1474660B1 An analysis system for analysing the condition of a machine |
| 03/16/2011 | CN201765053U Device for on-site vibration test of bipolar primary air fan |
| 03/16/2011 | CN201765052U Online vibration detecting device of automobile air-conditioner production line |
| 03/09/2011 | CN101334313B Method and apparatus for detecting the vibrations of an automobile acting on a person |
| 03/03/2011 | WO2011023596A1 Method and system for monitoring wind turbine generator vibration |
| 03/03/2011 | WO2010000958A3 Method for predicting the dynamic behaviour of an aircraft structure |