| Patents for G01B 17 - Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations (3,873) |
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| 05/30/2013 | WO2013076850A1 Method for inspecting weld penetration depth |
| 05/30/2013 | US20130138387 Method and system for object location detection in a space |
| 05/29/2013 | CN202956097U Ultrasonic-based device for monitoring avalanche of dangerous rock body |
| 05/23/2013 | WO2013073584A1 Tread thickness measurement method |
| 05/23/2013 | WO2013072593A1 Method for reconstructing the geometry of a surface of an object via echographic sounding, corresponding computer program and device for ultrasonic sounding |
| 05/23/2013 | CA2854875A1 Method for reconstructing the geometry of a surface of an object via echographic sounding, corresponding computer program and device for ultrasonic sounding |
| 05/22/2013 | DE202013101428U1 Ein Ultraschallsensor zum Überwachen des Polymer-Spritzgussverfahrens An ultrasonic sensor for monitoring the polymer injection molding process |
| 05/22/2013 | CN202947698U Device for measuring thicknesses of metal layer and oxide layer of boiler heating surface tube wall |
| 05/22/2013 | CN103115961A Waterproof coil overlap joint seam quality detection method and instrument based on B ultrasounds |
| 05/22/2013 | CN103115592A Mu calculating device of supersonic harvester |
| 05/22/2013 | CN103114858A Ultrasonic real-time monitoring device for shield machine cutter anti-abrasion block thickness abrasion loss |
| 05/14/2013 | CA2559170C Method for inspection of metal tubular goods |
| 05/10/2013 | WO2013065219A1 Composite device and robot hand drive control device |
| 05/10/2013 | WO2013065164A1 Film thickness measurement method and film thickness measurement device |
| 05/09/2013 | US20130116972 Method for estimating road surface condition |
| 05/08/2013 | CN202928540U Monorail vehicle brake wheel disc gap detection device |
| 05/08/2013 | CN103095899A Approaching judgment method and equipment and state switching method and equipment |
| 05/08/2013 | CN103090826A Cross section measuring device of high-ductility long-thin rod part |
| 05/01/2013 | CN202915892U Apparatus for testing deformation degree of flat board |
| 05/01/2013 | CN103080740A Apparatus and method for non-invasive measurement of the sound velocity of a fluid flowing in a tubing |
| 05/01/2013 | CN103075982A Three-dimensional reconstruction and measurement device and method of greenhouse strawberry canopy |
| 05/01/2013 | CN103075981A Ultrasonic thickness measuring method |
| 04/25/2013 | US20130098163 Erythrocyte mechanical fragility tester using disposable cartridges |
| 04/25/2013 | CA2852676A1 Acoustic probing technique for the determination of interior pipe coating wear or scale build-up and liner wear |
| 04/24/2013 | CN202903149U High-temperature pipeline wall thickness on-line monitoring device |
| 04/24/2013 | CN202903148U Thickener rake position monitoring device |
| 04/24/2013 | CN103063171A Method for measuring wall thickness of workpiece |
| 04/24/2013 | CN103063170A Ultrasonic testing method for high temperature pressure pipe wall thickness |
| 04/24/2013 | CN103063169A Device for monitoring dangerous rock mass collapse by using ultrasonic wave |
| 04/18/2013 | WO2013053013A1 Conveyor belt monitoring system and apparatus |
| 04/17/2013 | CN202885792U Constant-pressure ultrasonic thickness tester based on RTV (room temperature vulcanized silicone rubber) coating |
| 04/17/2013 | CN103047948A Non-contact detection system for punching position of water dropper of drip irrigation tube |
| 04/11/2013 | DE102011054241A1 Magnetostrictive sensor element for magnetostrictive bearing sensor, has sensor module that is mounted in one of wire adapter to sense signal changes in magnetostrictive wire |
| 04/10/2013 | EP2577224A1 Production control method and device for checking the traversability of pipes |
| 04/10/2013 | CN202869471U Device for measuring submergence depth and heave amplitude of near-surface aircraft |
| 04/10/2013 | CN202869458U Length, width and height measuring instrument |
| 04/10/2013 | CN103033154A Autoregression spectrum analysis method for improving ultrasonic testing time resolution |
| 04/10/2013 | CN103033153A Method for scanning ultrasonic microscope and meanwhile measuring mechanical property parameter of lamina material |
| 04/04/2013 | WO2013044350A1 Ultrasound matrix inspection |
| 04/04/2013 | CA2849778A1 Ultrasound matrix inspection |
| 04/03/2013 | CN202853585U Load and displacement integrated wireless sensing device used for pumping units |
| 04/03/2013 | CN202853584U Verifying device for poor rotating compressor coaxiality |
| 04/03/2013 | CN103026219A Ultrasonic acoustic emissions to detect substrate fracture |
| 04/03/2013 | CN103018771A Device and method to determine shape of streamer |
| 04/03/2013 | CN103018329A Structural damage monitoring system and method based on piezoelectric ultrasonic-smart grids |
| 04/03/2013 | CN103018327A Ultrasonic flaw detection brazed rate measuring method of rectifier of aero-engine |
| 04/03/2013 | CN103017695A Precise detection device and detection method of principal axis cone hole accuracy |
| 04/03/2013 | CN103017694A Online workpiece dimension monitoring equipment |
| 03/27/2013 | CN102999986A Embedded invasion detection system and detection method based on ultraphonic phase array |
| 03/27/2013 | CN102998369A Quantitative monitoring method of dimensional damage |
| 03/27/2013 | CN102997874A Device for testing thickness of heat conductivity coefficient standard board |
| 03/20/2013 | EP2570806A1 Method for subjecting structure form of weld to imaging and device therefor |
| 03/20/2013 | CN202814931U Self-adaption ultrasonic rail fault detection device based on frequency spectrum cognition |
| 03/20/2013 | CN102980540A Quick positioned detecting method for thickness size of variable thickness part and auxiliary detecting device |
| 03/20/2013 | CN102980539A Method for measuring thicknesses of metal layer and oxide layer of wall of boiler heating surface tube |
| 03/20/2013 | CN102980538A High temperature pipeline wall thickness on-line monitoring device |
| 03/20/2013 | CN102109333B Small-curvature radius complex curved surface intelligent ultrasonic thickness measurement system |
| 03/20/2013 | CN101387266B Slender component of wind turbine and rotor vane and tower with the component |
| 03/14/2013 | DE112011101809T5 Akustische Ultraschallemissionen zur Erfassung einer Substratfraktur Ultrasonic acoustic emissions to detect a substrate fracture |
| 03/13/2013 | EP2568252A1 Method and a device for accurate measuring of volume of timber |
| 03/13/2013 | EP2567190A1 A method for inspecting an object by means of ultrasound |
| 03/13/2013 | CN102971603A Production control method and device for checking the traversability of pipes |
| 03/13/2013 | CN102967281A System for measuring longitudinal wave thickness of pulse laser |
| 03/07/2013 | DE102011112150A1 Verfahren zur Bestimmung eines Ausmaßes eines Objekts in einer Umgebung eines Fahrzeugs sowie eine entsprechende Vorrichtung und ein Fahrzeug mit einer derartigen Vorrichtung. Method for determining an extent of an object in an environment of a vehicle and a corresponding apparatus and a vehicle having such a device. |
| 03/06/2013 | CN202770416U Induction type safe distance measuring tool for measuring the sag of jumping line |
| 03/06/2013 | CN202769634U Power station boiler thermal expansion monitoring system based on acoustical principles |
| 03/06/2013 | CN102954774A Electromagnetic ultrasonic measuring device for wall thickness of steel tube based on magnetic focusing bridge circuit |
| 03/06/2013 | CN102305607B Calibration method for measuring thickness of oxidation layer on inner wall of boiler tube by ultrasonic wave |
| 03/06/2013 | CN101947349B Negative pressure wound treatment system based on wound exudate management |
| 03/05/2013 | US8389962 System and method for compensating for magnetic noise |
| 03/05/2013 | US8387467 Method for testing the coating of a vane base |
| 02/28/2013 | WO2012170580A3 Optical method and apparatus for determining a characteristic such as volume and density of an excavated void in a construction material |
| 02/27/2013 | CN102944611A Steel tube nondestructive testing system using magnetostriction torsion ultrasonic guided waves |
| 02/20/2013 | CN102937412A Foreign matter blocking detection and intelligent alarm method for camera devices |
| 02/20/2013 | CN102128605B 绝缘子扫查装置及系统 Insulator scanning device and system |
| 02/20/2013 | CN102109336B Method for detecting wall thickness of working blade of complex hollow turbine |
| 02/19/2013 | US8378816 System and method to assess signal similarity with applications to diagnostics and prognostics |
| 02/13/2013 | CN202734921U Powder return quantity measurement instrument of coarse powder separator |
| 02/13/2013 | CN202734773U Syringe ultrasonic thickness measuring device |
| 02/13/2013 | CN202734772U Device for detecting the thickness of plates |
| 02/13/2013 | CN102928139A Method and equipment for contact pressure detection of sealing face of metal-metal sealing joint |
| 02/13/2013 | CN102927936A Wireless saw differential strain gauge |
| 02/13/2013 | CN102927935A Single crystal hollow blade wall thickness ultrasonic testing method |
| 02/13/2013 | CN101936825B Jetted air collecting device and gate type pedestrian security inspection equipment using same |
| 02/07/2013 | WO2013017880A1 Wear measurement |
| 01/30/2013 | CN102901478A Device and method for measuring diving depth and heaving of near surface underwater vehicle |
| 01/30/2013 | CN102901472A Detection method of single-wave-beam depth sounder |
| 01/24/2013 | WO2013010276A1 Water retention monitoring |
| 01/24/2013 | US20130020144 Adaptive Magnetic Coupling System |
| 01/23/2013 | EP2549273A2 Ultrasonic probe using rear-side acoustic matching layer |
| 01/23/2013 | CN102893145A Method for subjecting structure form of weld to imaging and device therefor |
| 01/23/2013 | CN102102926B Evaporator frosting comprehensive judging method |
| 01/23/2013 | CN101802251B Thin film forming apparatus, film thickness measuring method and film thickness sensor |
| 01/22/2013 | CA2438089C Medical imaging and navigation system |
| 01/17/2013 | DE102005001431B4 Zugmitteltrieb, Verfahren zur Erfassung des Verschleißes eines endlosen Zugmittels und endloses Zugmittel für einen solchen Zugmitteltrieb Traction drive method for detecting wear an endless traction means and endless traction means for such a traction drive |
| 01/16/2013 | EP2546601A1 Device for contactless control of the slope position of flat objects |
| 01/16/2013 | CN202676673U Steel pipe ultrasonic flaw detection composite probe device |
| 01/16/2013 | CN102879472A Adaptive steel rail ultrasonic flaw detection method and device based on frequency spectrum recognition |
| 01/15/2013 | US8355888 Pedestrian navigation system and method |
| 01/10/2013 | DE102011106699A1 Linearbewegungsvorrichtung mit Oberflächenwellensensor und drahtloser Sensorsinganalübertragung Linear motion device with surface acoustic wave sensor and wireless Sensorsinganalübertragung |