| Patents for G01B 17 - Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations (3,873) |
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| 09/23/2009 | CN101538872A Method for reducing impact elastic wave excitation residual signal to identify reflected wave signal |
| 09/17/2009 | WO2009112582A1 Telemetry based data collection method and system for carrying out such method |
| 09/17/2009 | US20090229364 Method and apparatus for determining pipewall thickness using one or more ultrasonic sensors |
| 09/17/2009 | DE102009003590A1 Verfahren und Einrichtung zum Bestimmen eines Toleranzspielraums zwischen dynamischen und statischen Teilen in einer Maschine Method and apparatus for determining a tolerance margin between dynamic and static parts in a machine |
| 09/17/2009 | DE102007056967B4 Verfahren und Vorrichtung zur Herstellung formtreuer Reifen Method and apparatus for producing dimensionally accurate tire |
| 09/16/2009 | CN101532830A Lifting device for measurement of multi-beam transducer |
| 09/10/2009 | DE102008060425A1 Verfahren zur Ventilkalibrierung A method for valve calibration |
| 09/10/2009 | DE102008012181A1 Verfahren zum Anzeigen eines Lärmwerts eines Drehflüglers Method for displaying a noise value of a rotorcraft |
| 09/10/2009 | DE102008009753B3 Method for contactless determination of biomass and morphological parameter of plant populations, involves treating plants of populations with ultrasound by releasing acoustic pulses from ultrasound source |
| 09/09/2009 | CN101526504A Fastener with a weld ultrasonic mounting a stress transducer |
| 09/09/2009 | CN101525053A Anti-icing/de-icing system and method and plane using the same |
| 09/09/2009 | CN101524682A High-frequency ultrasonic transducer made of piezoelectric monocrystalline composite material as well as manufacturing method and application thereof |
| 09/02/2009 | EP2095070A1 Measuring method for determining the wall thickness of an extruded profiled plastic part |
| 09/02/2009 | CN100535589C Automatic detecting method for lining section thickness and tunnel forming machine for realizing the same method |
| 08/27/2009 | WO2008011872A8 Height measuring device |
| 08/27/2009 | US20090216444 System and method for determining the position of an underwater vehicle |
| 08/27/2009 | DE102008010582B3 Anordnung und Verfahren zur Bestimmung der Kombination von Krümmungsradien und Abständen an akustischen Grenzflächen in Messobjekten mittels Ultraschall Apparatus and method for determining the combination of curvature radii and distances of acoustic interfaces in measuring objects using ultrasound |
| 08/26/2009 | CN201297927Y Automobile outline size measuring machine |
| 08/20/2009 | WO2009103058A2 Down hole mud sound speed measure by using acoustic sensors with differentiated standoff |
| 08/20/2009 | DE102008009536A1 Method for adjusting pretensioning force defining bearing clearance in tapered roller bearing in axle drive arrangement in motor vehicle, involves selecting discontinued force based on obtained measured values |
| 08/19/2009 | EP2090229A1 Assembly and method for determining the combination of curvature radii and distances to acoustic boundary areas in test objects using ultrasounds |
| 08/18/2009 | US7577533 Ultrasonic inspection apparatus for inspecting a workpiece |
| 08/18/2009 | US7575371 Temperature sensor and extensometer |
| 08/12/2009 | EP2088395A1 Measurement of the thickness of a liquid layer. |
| 08/12/2009 | CN101504391A Root defect detection method for thick-wall large-diameter pipe butt weld |
| 08/12/2009 | CN101504274A Apparatus for on-line measuring micro-coating thickness change of aluminizing thin film |
| 08/12/2009 | CN100526875C Guide-wave detection method for fluid pipe with adhesive and elastic cladding |
| 08/05/2009 | EP2084969A2 Apparatus and method for displaying numeric values corresponding to the weight of segments of an irregularly shaped item |
| 08/05/2009 | EP1926969B1 Method and apparatus for measuring wall thicknesses of objects |
| 08/05/2009 | CN201285283Y Ultrasonic probe acoustic lens for measuring multi-connection gear weld penetration, and detection apparatus thereof |
| 07/23/2009 | US20090187374 Wireless position sensing in three dimensions using ultrasound |
| 07/23/2009 | US20090184715 Determining Orientation For Seafloor Electromagnetic Receivers |
| 07/22/2009 | EP2080569A1 Device and method for monitoring manufacturing status of seamless pipe and seamless pipe manufacturing facility |
| 07/22/2009 | EP1344044B1 Method for ultrasonically detecting multiple types of corrosion |
| 07/16/2009 | US20090178482 Apparatus for Measuring Wall Thicknesses of Objects |
| 07/15/2009 | CN101482400A Sea ice thickness measurement apparatus and method |
| 07/14/2009 | US7561281 System and method for controlling tube thickness |
| 07/09/2009 | WO2009085558A1 Method and system for integrating ultrasound inspection (ut) with a coordinate measuring machine (cmm) |
| 07/09/2009 | CA2708946A1 Method and system for integrating ultrasound inspection (ut) with a coordinate measuring machine (cmm) |
| 07/08/2009 | CN201269749Y High-temperature thickness measuring probe |
| 07/08/2009 | CN100510615C Disk brake friction wafer attrition rate detecting system based on guide wave |
| 07/01/2009 | CN101469979A Ultrasonic thickness gauge and monocrystal probe and double crystal probe recognition method |
| 07/01/2009 | CN101469978A Adjustable automatic wave amplitude gain compensation method and circuit for ultrasonic thickness gauge |
| 07/01/2009 | CN100507550C Method of ultrasonically inspecting airfoils |
| 06/30/2009 | US7552640 Method for inspection of metal tubular goods |
| 06/30/2009 | US7552631 Internal riser inspection device and methods of using same |
| 06/24/2009 | EP2072948A1 Measuring the thickness of a number of parallel layers |
| 06/21/2009 | CA2646035A1 Method for determining the location of at least two impacts |
| 06/17/2009 | CN101458074A Ultrasonic thickness meter with sensor automatic recognition function |
| 06/17/2009 | CN100501323C Systems, methods and apparatus for incontinuous and non-destructive inspection of metallurgical furnaces |
| 06/11/2009 | WO2009072968A1 Method and arrangement for log classification |
| 06/10/2009 | CN101451830A Harbor navigate construction underwater safety real time monitoring system based on GPRS |
| 06/09/2009 | US7544165 Dynamically configurable ultrasound transducer with integral bias regulation and command and control circuitry |
| 06/04/2009 | WO2009068437A1 Method and system for measuring deflection of a hollow component of a wind energy system from a normal position |
| 06/04/2009 | CA2704200A1 Procedure and system for measuring deflection of a wind power installation from a normal position |
| 06/03/2009 | CN100494888C Base-pile tilt nondestructive detecting method |
| 05/28/2009 | DE102007056967A1 Verfahren und Vorrichtung zur Herstellung formtreuer Reifen Method and apparatus for producing dimensionally accurate tire |
| 05/22/2009 | WO2009063778A1 Operating position detector and apparatus to which the same is applied |
| 05/20/2009 | CN101438150A Ultrasonic test method and equipment for ceramic honeycomb structure |
| 05/13/2009 | CN101430240A On-line real-time diagnosis method for parallel misalignment fault of coupling |
| 05/13/2009 | CN101430197A System for reconstructing three-dimensional defect shape in column structure by using ultrasonic wave |
| 05/07/2009 | US20090114025 Thickness measuring device for vessel steel plate |
| 05/06/2009 | CN201233208Y Automobile position auto-induction apparatus |
| 05/06/2009 | CN101424664A Rail tread crack ultrasonic detection device and detecting method |
| 05/05/2009 | CA2431090C Method of and apparatus for determining the eccentricity of a hollow billet |
| 04/30/2009 | WO2009055110A1 System and method for measuring installation dimensions for flow measurement system |
| 04/30/2009 | US20090112509 System and method for measuring installation dimensions for flow measurement system |
| 04/29/2009 | EP2052205A1 Height measuring device |
| 04/29/2009 | CN201229172Y Electromagnetical supersonic transducer for detecting ferromagnetic pipe |
| 04/29/2009 | CN101419194A Device for detecting section tube damage by water immersion transverse wave method and damage detecting method thereof |
| 04/29/2009 | CN101419193A Defect detection method of turbine generator end ring |
| 04/29/2009 | CN101419065A Geometrical parameter dynamic measurement device for vehicle |
| 04/29/2009 | CN100483127C No-harm detection method for fluid pipe with adhesive and elastic cladding |
| 04/29/2009 | CN100483069C Detecting device and method for pipeline wall thickness |
| 04/29/2009 | CN100482159C Ultrasonic statural height measuring device |
| 04/23/2009 | US20090105967 Defect inspection apparatus and defect inspection method |
| 04/16/2009 | DE102007049103A1 System for determining correct position of mask in storage of coordinate measuring machine, has coordinate measuring machine, where each storage is assigned to ultrasonic system |
| 04/16/2009 | DE102007046769A1 Sensoranordnung Sensor array |
| 04/15/2009 | CN201221941Y Transducer support |
| 04/15/2009 | CN201221940Y Crake depth testing instrument |
| 04/15/2009 | CN101409810A Projector and projector accessory |
| 04/08/2009 | CN201218761Y On-line monitoring system for hydraulic support working condition of coal mine down-hole working surface |
| 04/08/2009 | CN101403730A Phase distortion emendation method based on combination correlation method in phased array ultrasonic detection |
| 04/08/2009 | CN101403729A Phase distortion emendation method based on lump correlation method in phased array ultrasonic detection |
| 04/08/2009 | CN101403728A Phase distortion emendation method based on proximity correlation method in phased array ultrasonic detection |
| 04/08/2009 | CN101403727A Ultrasound phase-control emission fine delay control method based on digital wave-shape phase difference |
| 04/08/2009 | CN101403726A Spacing multi-beam parallel synthesis phased array ultrasonic detection fast subsection algorithm |
| 04/07/2009 | US7516022 Method and system for assessing quality of spot welds |
| 04/07/2009 | US7513161 Device for measuring thickness of vessel steel plate |
| 04/02/2009 | WO2009042126A1 Non-contact feature detection using ultrasonic lamb waves |
| 04/02/2009 | US20090089008 Methods and Systems for Monitoring a Solid-Liquid Interface |
| 04/02/2009 | DE102007043004A1 Verfahren zur vollständigen Erfassung der Geometrie von Prüfgegenständen mittels Ultraschall Procedures for the complete capture of the geometry of test items using ultrasound |
| 04/01/2009 | EP2042828A1 Sensor for detection of objects |
| 04/01/2009 | CN201215504Y Full-automatic baby scale |
| 04/01/2009 | CN101398411A Rail tread defect rapid scanning and detecting method and device thereof |
| 04/01/2009 | CN101398410A Steel rail defect detection method by electromagnetical ultrasonic technology and device thereof |
| 04/01/2009 | CN101398409A Automatic detection method for oblique incidence wave technology steel plate and device thereof |
| 04/01/2009 | CN101398298A Electromagnetical ultrasonic thickness-measuring method |
| 04/01/2009 | CN101398297A Reaping area measurement and billing system and method |
| 03/31/2009 | US7511711 Method for locating an impact on a surface and device therefor |