| Patents for G01H 1 - Measuring vibrations in solids by using direct conduction to the detector (4,000) |
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| 10/14/2009 | CN101557319A Network equipment emergency protection method and device thereof |
| 10/14/2009 | CN100549636C Method and device for detecting oscillations of the shafting of an electric machine |
| 10/14/2009 | CN100549635C Method of adjusting at least one faulty rotor of a rotorcraft |
| 10/14/2009 | CN100548574C Device for overall machine tool monitoring |
| 10/08/2009 | DE102004026711B4 Flugzustands-Sensor für elektronische Komponenten zum Einsatz in Flugzeugen, Verfahren zur Steuerung elektronischer Komponenten an Bord von Flugzeugen und elektronische Komponente Flight state sensor for electronic components for use in aircraft, method for controlling electronic components on aircraft and electronic component |
| 10/06/2009 | CA2418675C Geophone and method of manufacturing a geophone |
| 09/30/2009 | CN101545824A Fault diagnosis technology for mechanical tower |
| 09/30/2009 | CN101545804A Electric reverse vibration generator and method for realizing same |
| 09/24/2009 | WO2009117399A2 Method and apparatus for improved detection of holes in plastic containers |
| 09/24/2009 | DE102005022340B4 Klopfsensor und Verfahren zu dessen Herstellung Knock sensor and method for its production |
| 09/22/2009 | US7592801 Methods and apparatus for vibration detection |
| 09/22/2009 | US7591183 Gas turbine engine with a plurality of bleed valves |
| 09/17/2009 | WO2009112796A1 A vibration test arrangement |
| 09/09/2009 | CN101526432A Bode plot for starting-stopping process analysis |
| 09/09/2009 | CN101526431A Amplitude spectrum array waterfall plot for shaft vibration analysis of starting-stopping process |
| 09/09/2009 | CN101526422A Synthesized bearing fault simulation test bed |
| 09/09/2009 | CN100538305C Vibration measurement and recording system and method |
| 09/08/2009 | US7587299 Anomaly diagnosis apparatus and method of machine installation |
| 09/08/2009 | CA2510799C Electromagnetic ultrasound probe |
| 09/03/2009 | US20090217765 Sensor failure diagnosis device and sensor failure diagnosis method |
| 09/02/2009 | EP2096652A1 Method and device for detecting the natural frequencies of vibration of a turbine blade |
| 09/02/2009 | EP1476733B1 Method and device for detection of a pulsed mechanical effect on a plant component |
| 09/02/2009 | EP1297313B1 Monitoring the health of a power plant |
| 08/26/2009 | EP2092280A2 Apparatus and method for non-contacting blade oscillation measurement |
| 08/26/2009 | CN201297957Y Three-degree-of-freedom vibration spectrum measurement system for momentum wheel |
| 08/26/2009 | CN101515033A Multilayer stereoscopic grid array for recognizing noise source in a beam shaping method |
| 08/25/2009 | US7580802 Method of determining condition of a turbine blade, and utilizing the collected information for estimation of the lifetime of the blade |
| 08/25/2009 | US7579983 Terminal apparatus, control method for terminal apparatus, control program for terminal apparatus, and computer readable storage medium having stored therein control program for terminal apparatus |
| 08/19/2009 | CN101509930A Torsional vibration rotating velocity measuring apparatus and method |
| 08/13/2009 | US20090199644 Vibration actuator |
| 08/13/2009 | DE10351310B4 Vorrichtung und Verfahren zum Betrieb eines Coriolis-Massendurchflussmessers Apparatus and method for operating a Coriolis mass flowmeter |
| 08/13/2009 | DE102008008082A1 Deformations-Kollisionssensor und Verfahren zur Überprüfung von dessen Funktion Deformation collision sensor and method for testing the function |
| 08/12/2009 | EP2088408A1 Method for determining the proportions of individual transfer paths to the operation-related total noise of a sound conveying structure |
| 08/12/2009 | CN101504309A Analysis method for reciprocating mechanical vibration signal |
| 08/12/2009 | CN100526818C Acceleration switch |
| 08/06/2009 | US20090198455 Automated crack detection system and method for vehicle closure |
| 08/05/2009 | EP2085902A1 Order tracking method and system |
| 08/05/2009 | EP2085755A1 Power Tool having Motor Speed Monitor |
| 08/05/2009 | CN100523745C Acoustical insulation sound-deadening pipe used for on-site noise measurement and recognition |
| 07/29/2009 | EP2083252A1 A dosimeter för vibrations |
| 07/29/2009 | EP2082199A2 A data storage device and method |
| 07/23/2009 | DE102008004610A1 Test object's i.e. controller, noise evaluating method for drive of e.g. hybrid vehicle, involves positioning cursor lines in spectrogram corresponding to noise components identified in spectrogram |
| 07/22/2009 | EP1390736A4 Multi-function stress wave sensor |
| 07/16/2009 | WO2009087512A1 Operating system for roller blinds with protection against excessive wind |
| 07/14/2009 | US7560637 Graphical user interface and methods of use thereof in a multimedia player |
| 07/08/2009 | CN201269775Y Wireless remote-measuring system for multi-channel axis set vibration |
| 07/08/2009 | CN101479576A Intrinsically safe vibration and condition monitoring system and the parts thereof |
| 07/07/2009 | US7555952 Sensing device |
| 07/02/2009 | DE10045370B4 Hubkolbenmaschine Reciprocating engine |
| 06/30/2009 | CA2535893C Acoustic vibration analyzing apparatus and acoustic vibration analyzing method, program for analyzing acoustic vibration, and recording medium, readable by computer, on which program for analyzing acoustic vibration is stored |
| 06/25/2009 | DE102007062460A1 Ultrasonic sensor for detecting object, has transmitter controlled by control unit, where transmission power of transmitter is preset by variation of length of control pulse packets using control unit |
| 06/24/2009 | EP2072975A1 Method and apparatus for vibration-based automatic condition monitoring of a wind turbine |
| 06/24/2009 | CN201262569Y High-temperature resistance breakage type vibration perceptron |
| 06/18/2009 | WO2009074011A1 Method for measuring shafting mechanical fatigue of turbine generator set. |
| 06/18/2009 | US20090153137 Methods and Apparatus for Vibration Detection |
| 06/18/2009 | DE102007060278A1 Vorrichtung und Verfahren für die Qualitätsprüfung von Blechteilen Apparatus and method for checking the quality of sheet metal parts |
| 06/17/2009 | CN100501353C Method and system for measuring low frequency vibration using millimeter wave |
| 06/10/2009 | CN201255660Y Composite alternating torque and twist vibration loading experiment platform |
| 06/04/2009 | WO2009068052A1 Hand held data collector and analyzer device |
| 06/04/2009 | US20090142194 Method and systems for measuring blade deformation in turbines |
| 06/04/2009 | US20090139334 Method and a System for Monitoring the Condition and Operation of Periodically Moving Objects |
| 06/03/2009 | CN100494920C Goaf rock sound automatic alarming instrument |
| 06/02/2009 | CA2377029C Artificial intelligence systems for classifying events, objects and situations from signals and discriminating parameters derived from models |
| 05/28/2009 | US20090133504 Saw torque and temperature sensor |
| 05/27/2009 | CN201247097Y Apparatus for monitoring and analyzing hydroelectricity set vibration |
| 05/27/2009 | CN100491936C Vibration sensor |
| 05/26/2009 | US7538474 System and method for Micro Electro Mechanical System (MEMS) device characterization |
| 05/20/2009 | CN201242469Y Device for detecting vibration mechine vibration parameter |
| 05/14/2009 | WO2009060392A1 A method and apparatus for assessing the integrity of a rock mass |
| 05/14/2009 | WO2009023105A3 Method and apparatus for calculating the maximum displacement of a rotating shaft |
| 05/14/2009 | CA2704671A1 A method and apparatus for assessing the integrity of a rock mass |
| 05/13/2009 | CN100487510C Optical fiber safety early warning signal identification system |
| 05/13/2009 | CN100487509C Optical fiber safety early warning polarization control system |
| 05/07/2009 | DE10351312B4 Anbauteil und Coriolis-Massendurchflussmessgerät mit diesem Anbauteil Attachment and Coriolis mass flowmeter with this attachment |
| 04/30/2009 | DE102007051261A1 Motor vehicle's acoustic behavior evaluating method, involves classifying characteristics of preprocessed acoustic signals into classes, and comparing classes of acoustic signals with reference classification |
| 04/29/2009 | EP2053346A2 Eddy current sensor assembly and method for measuring rotation, separation and rotation speed of rotating construction elements |
| 04/29/2009 | CN201229662Y Remote solar automatic monitoring system for noise |
| 04/23/2009 | US20090102469 Methods and Apparatus for Vibration Detection |
| 04/22/2009 | EP1444491B1 Vibration monitoring system for gas turbine engines |
| 04/22/2009 | CN100481137C Method and system for analyzing the condition of machine, and portable analyzer |
| 04/22/2009 | CN100480648C Method and apparatus for vibration sensing and analysis |
| 04/22/2009 | CN100480647C Method and device for detection of vibrations on a rotating vane of a turbine |
| 04/21/2009 | CA2418476C Procedure for the identification of the source of a signal |
| 04/16/2009 | WO2009047761A1 A vibration sensor having a single virtual center of mass |
| 04/16/2009 | CA2701182A1 A vibration sensor having a single virtual center of mass |
| 04/09/2009 | US20090090186 Method and system for diagnosing mechanical, electromechanical or fluidic components |
| 04/09/2009 | DE102007045795A1 Vibrations measuring device for use in heat exchanger i.e. straight pipe heat exchanger, has extending unit extending diameter of device such that diameter of device corresponds to diameter of tube of heat exchanger |
| 04/08/2009 | EP2044401A1 Method for testing rotors |
| 04/08/2009 | CN100476377C Mechanical oscillation detecting tool and usage method thereof |
| 04/08/2009 | CN100476376C Data acquisition device and method for low frequency vibration detection |
| 04/07/2009 | US7513159 Shaft Coupling Monitoring Apparatus |
| 04/02/2009 | US20090084187 Non-Synchronous Vibrational Excitation of Turbine Blades Using a Rotating Excitation Structure |
| 04/02/2009 | DE102007045796A1 Vibration measurement method for heat exchanger i.e. straight pipe heat exchanger, in synthesis gas plant in petrochemical industry, involves determining vibration using acceleration sensor based on piezoelement |
| 04/01/2009 | CN101397096A Paper carrying apparatus and image forming apparatus having the same |
| 04/01/2009 | CN100473958C Monitoring and diagnosing a technical installation using purely mechanically activated signaling means |
| 03/26/2009 | US20090078052 Method of Matching Sensors in a Multi-Probe Turbine Blade Vibration Monitor |
| 03/26/2009 | US20090078051 Method of On-Line Turbine Blade Slope and Sensor Position Verification |
| 03/26/2009 | DE202008015844U1 Transparente Messvorrichtung Transparent measuring device |
| 03/19/2009 | WO2009004319A3 Eddy current sensor and signal processing |
| 03/18/2009 | EP2035791A1 Intrinsically safe vibration and condition monitoring system and the parts thereof |