| Patents for G01B 17 - Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations (3,873) |
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| 01/09/2013 | CN202661227U Apparatus for real-time detection of balance of self-elevating platform and driving depth of pile leg |
| 01/09/2013 | CN102865839A Ultrasound thickness measuring method and device based on broadband frequency-modulation and receiving compensation |
| 01/03/2013 | DE102011106392A1 Vorrichtung zur Kraftmessung an einem Messkörper Device for measuring force on a measuring body |
| 01/02/2013 | CN202649478U Detection structure for detecting disengaging distance between steel liner and concrete of grotto |
| 01/02/2013 | CN102853791A Method for scanning ultrasonic microscope and measuring thickness, sound velocity, density and attenuation of thin material simultaneously |
| 01/02/2013 | CN102847287A Basketball training device |
| 01/02/2013 | CN102353956B Device and method for measuring water draught of inland ship based on sonar synchronous scanning |
| 01/02/2013 | CN102221353B Automatic detecting system for detecting coke thickness by hydraulic decoking |
| 01/02/2013 | CN102003951B All-pipe water immersion type ultrasonic automatic detector for nodular cast iron pipes |
| 01/02/2013 | CN101419193B Defect detection method of turbine generator end ring |
| 01/02/2013 | CN101191786B Ultrasonic inspection method |
| 12/27/2012 | WO2012106609A3 Method of determining multilayer thin film deposition on a piezoelectric crystal |
| 12/26/2012 | CN102322829B Coverage monitoring method of deformation of confined pressure space based on ultrasonic waves |
| 12/26/2012 | CN102288139B Height measuring instrument |
| 12/26/2012 | CN102037310B Laser ultrasonic measurement system with movable beam delivery |
| 12/20/2012 | WO2012174057A1 Coiled tubing useful life monitor and technique |
| 12/20/2012 | WO2012173293A1 Apparatus and method for inspection of section of magnetic conduit pipe using microprocessor |
| 12/20/2012 | US20120320368 Optical coherence photoacoustic microscopy |
| 12/19/2012 | CN101393019B Non-contact oil layer thickness detecting method |
| 12/13/2012 | US20120316796 System for bearing fault detection |
| 12/13/2012 | CA2836797A1 Optical method and apparatus for determining a characteristic such as volume and density of an excavated void in a construction material |
| 12/12/2012 | CN102818251A Power station boiler heat expansion monitoring system and measuring method based on acoustical principle |
| 12/06/2012 | WO2012164701A1 Welded joint structure and weld quality detection method |
| 12/05/2012 | EP2529182A1 System and method for assessing inhomogeneous deformations in multilayer plates |
| 12/05/2012 | CN202582510U Self-sucking pulse reflection ultrasonic wave thickness gauge probe |
| 11/29/2012 | WO2012159870A1 Method and device for determining a thickness of rolling stock |
| 11/28/2012 | EP2527055A1 Method and device for determining the thickness of a milled item |
| 11/28/2012 | CN202562456U Dry-coupling torsional-mode magnetostrictive transducer |
| 11/28/2012 | CN202562455U Detection device for shield machine cutter abrasion loss |
| 11/27/2012 | CA2438090C Ultrasonic positioning |
| 11/26/2012 | CA2777867A1 Apparatus for pipeline inspection and method of pipeline inspection |
| 11/26/2012 | CA2777865A1 Apparatus for pipeline inspection and method of pipeline inspection |
| 11/26/2012 | CA2777306A1 Ultrasonic scanning with local gain intervals |
| 11/26/2012 | CA2776611A1 Apparatus for pipeline inspection |
| 11/22/2012 | WO2012094305A3 Method and device to measure perforation tunnel dimensions |
| 11/22/2012 | WO2010002659A3 Rapid data-based data adequacy procedure for pipepline integrity assessment |
| 11/21/2012 | CN202547616U Christmas tree ultrasonic self-correction three-dimensional multi-spot corrosion detector |
| 11/21/2012 | CN202547615U Outer-pulling ruler of ultrasonic measurement balance machine |
| 11/21/2012 | CN102788560A Non-contact measuring system for detecting shape of woodwork PCD (Poly Crystal Diamond) tool |
| 11/14/2012 | CN202533055U Plate width detection device |
| 11/14/2012 | CN102778214A Method for measuring capacity of jar-shaped container |
| 11/14/2012 | CN102109613B Method for defining effective thickness of target reservoir bed under complex geological conditions |
| 11/14/2012 | CN101718538B Signal receiving and amplifying device of electromagnetic ultrasonic thickness measuring instrument |
| 11/08/2012 | WO2012109360A3 System, apparatus, and method for ice detection |
| 11/08/2012 | DE102007011445B4 Verfahren und Vorrichtung zur Untersuchung eines geschweißten Hohlprofilträgers Method and apparatus for examining a welded hollow profile support |
| 11/07/2012 | CN102768027A Method for monitoring whole-process safe displacement of underground surrounding rock |
| 11/06/2012 | US8305344 Projector and projector accessory |
| 10/31/2012 | DE102012103627A1 Method for limiting range of movement of measuring sensor in coordinate measuring machine, involves determining position and geometry of sensor in permissible range and using movement axes of machine to limit sensor movement range |
| 10/31/2012 | CN102759744A Method for detecting grotto steel lining concrete void thickness |
| 10/30/2012 | US8301401 Low profile encircling ultrasonic probe for the inspection of in-situ piping in immersion mode |
| 10/24/2012 | CN102749383A Non-destructive inspection instrument employing multiple sensor technologies in an integral enclosure |
| 10/24/2012 | CN101855514B Acoustic thickness measurements using gas as a coupling medium |
| 10/23/2012 | US8296084 Non-contact, focused, ultrasonic probes for vibrometry, gauging, condition monitoring and feedback control of robots |
| 10/23/2012 | US8296082 System for testing performance of array ultrasound transducer |
| 10/23/2012 | US8292833 Finger motion detecting apparatus and method |
| 10/17/2012 | EP2511655A1 Determination of pipe internal cross-sectional area |
| 10/17/2012 | CN102741650A System and method for assessing inhomogeneous deformations in multilayer plates |
| 10/17/2012 | CN101672634B Construction method of C-scan peak image of ultrasonic scanning microscope |
| 10/16/2012 | US8286489 Input apparatus and input method |
| 10/16/2012 | US8286488 Apparatus and system for measuring material thickness |
| 10/11/2012 | DE102011109717B3 Verfahren und Sensorträger zur Aufdachungsmessung von Rohrleitungen mittels Ultraschallprüfung Process and sensor support to Aufdachungsmessung of pipelines using ultrasound examination |
| 10/10/2012 | CN202486100U Full-automatic ultrasonic testing system with function of thickness test |
| 10/10/2012 | CN202485719U Intelligent monitoring device for icing state of power transmission line of power grid |
| 10/10/2012 | CN102721536A Method for detecting and positioning clamping fault of hydraulic valve |
| 10/10/2012 | CN102717022A Busbar self-piercing riveting manufacturing equipment and busbar self-piercing riveting manufacturing method |
| 10/04/2012 | WO2012129703A1 Profiling tool for determining material thickness for inspection sites having complex topography |
| 10/04/2012 | US20120253698 Integrated phased array transducer, system and methodology for structural health monitoring of aerospace structures |
| 10/04/2012 | DE102012006184A1 Ultraschallsende- und Empfangsvorrichtung zur Dicken- und/oder Flächengewichtsmessung Ultrasonic transmitting and receiving apparatus for the thickness and / or basis weight measurement |
| 10/04/2012 | DE102005059645B4 Verfahren und Vorrichtung zur Erkennung eines bogenförmigen Bedruckstoffes Method and apparatus for detecting an arc-shaped print substrate |
| 10/04/2012 | CA2831812A1 Profiling tool for determining material thickness for inspection sites having complex topography |
| 10/03/2012 | CN202471026U Brake flange thickness dynamic measurement device |
| 10/03/2012 | CN202471025U Ultrasonic meter ruler |
| 10/03/2012 | CN102707029A On-line detection and evaluation method of welded seam quality of laser filler wire welding |
| 10/03/2012 | CN102147471B Front obstacle detecting system and method based on ultrasonic phased array |
| 10/03/2012 | CN101551236B Measuring unit for air flow |
| 10/02/2012 | US8276453 Touchless input device |
| 10/02/2012 | US8276452 Ultrasonic inspection apparatus |
| 09/26/2012 | EP2503283A1 Method and device for synchronising ultrasound converters for determining the extension length of an extendible machine section |
| 09/26/2012 | EP2502024A1 Method for making a numerical three-dimensional model of a structure of soft and hard parts, three-dimensional model and carrier |
| 09/26/2012 | CN202452960U Full-automatic ultrasonic thickness measurement device |
| 09/26/2012 | CN202452959U Induction type safe distance measuring tool |
| 09/20/2012 | WO2012125431A1 Runner assembly including ultrasonic transducer |
| 09/20/2012 | DE102012102157A1 Oberflächentexturaufzeichnung mit Mikrofon Surface texture recording with microphone |
| 09/19/2012 | CN102679942A Method and device for determining surface condition of carriageway in aid of combination of acoustic and electromagnetic wide-angle sensing device |
| 09/19/2012 | CN102679918A Ultrasonic meter ruler |
| 09/18/2012 | US8270118 Head stack assembly cartridge |
| 09/18/2012 | CA2508176C Co-extrusion manufacturing process of thin film electrochemical cell for lithium polymer batteries and apparatus therefor |
| 09/13/2012 | US20120232840 Shape measurement device and shape measurement method |
| 09/13/2012 | US20120232834 Method and system for assessing orthopedic alignment using tracking sensors |
| 09/05/2012 | CN202420448U Pipe length measuring instrument |
| 09/05/2012 | CN102654482A Resistance spot welding nugget nucleation dynamic quality nondestructive testing method |
| 09/05/2012 | CN101806589B Method for non-destructive measurement and calculation of casting length of anchor bolt |
| 09/05/2012 | CN101588112B Electric brush slip ring fault diagnosis Device for fault mechanism diagnosis and maintenance and design method |
| 08/29/2012 | CN101358843B Wall thickness detecting system for high-temperature inner barrel |
| 08/23/2012 | DE102011012010A1 Machine tool for machining rotationally driven workpiece, has ultrasonic inspection device having measuring head that is movable in predetermined distance along workpiece by moving workpiece spindle in horizontal and vertical directions |
| 08/23/2012 | DE102011011764A1 Ultrasonic measuring system for determining pre-stressing force in e.g. screw of e.g. steel girder, has data processing unit that is structurally separated from and connected to data acquisition unit via wired or wireless connection |
| 08/22/2012 | CN102645187A Distributed ultrasonic underground space structure deformation monitoring system and area location method |
| 08/22/2012 | CN102645151A Device and method for detecting jump of pull rod |
| 08/22/2012 | CN102175196B Coupling matching device for electromagnetic ultrasonic thickness measuring probe |
| 08/22/2012 | CN101726728B Clock phase synthesis counting method and device |