| Patents for G01L 25 - Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency (1,922) |
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| 01/19/2012 | DE102010027222A1 Power screwdriver i.e. compressed air or electric screwdriver, testing and calibration device for use in motor car, has controllable, electromagnetic brake including rotor, which comprises form of hollow cylinder |
| 01/19/2012 | CA2805123A1 Ice detection method and system for wind turbine blades |
| 01/18/2012 | CN202119592U Torque sensor calibrating tool |
| 01/18/2012 | CN202119591U Oil cylinder for 10MN force standard machine |
| 01/18/2012 | CN102322890A Transmitter fault diagnosis circuit and method thereof |
| 01/17/2012 | US8099253 Keyboard tester |
| 01/12/2012 | WO2012004370A1 Algorithm for detecting activation of a push button |
| 01/11/2012 | CN202110033U 10MN (Magnetic North) microcomputer control electro-hydraulic servo force standard machine |
| 01/05/2012 | WO2012002137A1 Force sensor correcting method |
| 01/04/2012 | CN202101810U Tensile test device used for comparing calibration of stress sensor |
| 01/04/2012 | CN202101809U Multi-channel cooperative-control hydraulic loading system used in hydraulic force standard machine |
| 01/04/2012 | CN102305687A Differential type vertical micro-force loading device and method |
| 01/04/2012 | CN101832837B Decoupling method for multidimensional force sensor based on coupling error modeling |
| 12/29/2011 | WO2011163442A1 Strain gage resistance calibration using shunts |
| 12/29/2011 | WO2011160794A1 Piezoresistive force sensor |
| 12/28/2011 | CN102297745A 基于gm(0，2)模型的多维力传感器的静态解耦方法 Static decoupling method based multi-axis force sensor gm (0,2) model |
| 12/22/2011 | US20110308295 Automatic torque calibration device |
| 12/21/2011 | EP2397832A2 Automatic torque calibration device |
| 12/21/2011 | CN102288363A Device for calibrating force sensor of lifting capacity limiter |
| 12/20/2011 | US8082115 Data acquisition system for condition-based maintenance |
| 12/14/2011 | CN202075096U 一种拉力计检定装置 A verification equipment Rally |
| 12/14/2011 | CN102279077A 一种双力源六维力传感器标定装置 A dual power source of a six-dimensional force sensor calibration device |
| 12/14/2011 | CN101776506B 大型多维力传感器标定加载台 Large multi-axis force sensor calibration loading station |
| 12/07/2011 | EP2391876A2 Variable torque-rate test joint |
| 12/07/2011 | CN202066642U 一种霍尔扭矩传感器的标定检测设备 Calibration of testing equipment a torque sensor Hall |
| 12/07/2011 | CN202066641U 一种计量标准仪器的离线校验装置 A measure of the standard instrument calibration device offline |
| 11/30/2011 | CN202057451U 一种薄膜测力传感器高速动态标定装置 A film speed dynamic load cell calibration device |
| 11/30/2011 | CN202057445U 扭矩检测仪 Torque Tester |
| 11/23/2011 | CN202049018U Hand-operated digital torque test meter |
| 11/23/2011 | CN102257375A Method, device, system and computer program product for evaluating a power tool |
| 11/23/2011 | CN102253243A Phase difference calibrating system for rotating shaft |
| 11/23/2011 | CN102252804A Multi-functional torque calibration device |
| 11/23/2011 | CN102252803A Dynamic force calibrating device by laser absolute method |
| 11/16/2011 | CN202041338U Detection device for hydraulic torque spanner |
| 11/16/2011 | CN102244522A Micro-power wireless digital transmitter |
| 11/09/2011 | CN202033155U Metering calibrating device of disc dynamometer |
| 11/09/2011 | CN102032967B Torque calibration test bed for loader transmission shaft |
| 11/04/2011 | DE202011050771U1 Kalibrierungsvorrichtung für elektronische Drehmomentschlüssel und deren Anwendungsmethode Calibration device for electronic torque wrench and its application method |
| 11/03/2011 | US20110270564 Auto-calibrating wheel balancer force transducer |
| 11/02/2011 | CN1967175B Method of monitoring and/or determining the condition of a force-measuring device, and force-measuring device |
| 10/26/2011 | CN202018359U Retractable force calibration device |
| 10/26/2011 | CN1781783B Device for detecting force acting on a tire |
| 10/20/2011 | US20110257784 Method and apparatus for calibrating multi-axis load cells in a dexterous robot |
| 10/12/2011 | EP1848975B1 A method and a system for adaptive compensation of the temperature drift of a sensor |
| 10/11/2011 | US8033184 Quantum-based force realization apparatus and force measurer using the same |
| 10/06/2011 | US20110239729 Device with replaceable elements for calibrating screwers |
| 10/05/2011 | CN202002770U Force sensor calibration and comparison device for engine dynamometer |
| 10/05/2011 | CN202002769U Pipe plug calibration tool for differential pressure transmitter |
| 10/05/2011 | CN202002666U Combined testing contraposition tool |
| 10/05/2011 | CN201998879U On-site detecting vehicle of digital oil extraction system |
| 09/30/2011 | CA2698456A1 Rotary drive tool torque testing |
| 09/28/2011 | EP2369317A1 Torque detector and electric power steering system |
| 09/28/2011 | EP2368101A1 Method, device, system and computer program product for evaluating a power tool |
| 09/28/2011 | CN201993201U 机械臂摇式数字扭力测试仪 Manipulators shake digital torque tester |
| 09/28/2011 | CN201993200U 拉力校准装置 Rally calibration device |
| 09/28/2011 | CN201993199U 计算机智能扭矩检定仪 Computer Intelligent Torque Calibrator |
| 09/27/2011 | US8024957 Downhole load cell |
| 09/27/2011 | US8024956 Angle measurement system |
| 09/21/2011 | CN201983902U 钢绞线锚固试验仪压力传感器的效验装置 Strand anchoring means-tested pressure sensor tester |
| 09/21/2011 | CN102192814A Dead weight type standard force source device for cam type independent weight loading and unloading |
| 09/15/2011 | US20110219851 Rotary angle and rotary torque sensing device |
| 09/09/2011 | WO2011109462A1 Calibrating process for torque measuring apparatuse |
| 09/09/2011 | CA2790396A1 Calibrating process for torque measuring apparatus |
| 09/08/2011 | US20110214477 Torque calibrating system |
| 09/07/2011 | CN201964996U 钢索张力表的校准装置 Calibration device cable tension table |
| 09/07/2011 | CN102175390A Piezoelectric sensor calibrating device and method |
| 09/07/2011 | CN102175389A Rolling friction piston pressure gauge |
| 09/07/2011 | CN102175388A Three-dimensional calibration device for curve flexible touch sensor array |
| 09/07/2011 | CN102175387A Rolling friction cylinder hydraulic type force standard machine |
| 09/07/2011 | CN102175354A Method and device for measuring steel strut axial force by utilizing adhered steel sheet |
| 08/31/2011 | CN201955196U 便携式扭矩检定仪 Portable Torque Calibrator |
| 08/31/2011 | CN102169039A Calibrating device for screen (silk screen) tensiometer for printing |
| 08/31/2011 | CN101816613B Ant-colony calibrating precise force-measuring walking aid device |
| 08/24/2011 | CN102162763A Method and device for calibrating a torque measurement unit |
| 08/18/2011 | WO2011098287A1 Method and apparatus for the autonomous calibration of extension or force sensors |
| 08/18/2011 | DE102010007937A1 Verfahren und Vorrichtung zum selbsttätigen Kalibrieren von Dehnungs- oder Kraftaufnehmern Method and apparatus for automatic calibration of strain or force transducers |
| 08/17/2011 | CN201935782U 压力传感器系统标定电路 Pressure sensor system calibration circuit |
| 08/17/2011 | CN102156022A 应力传感器标定系统 Stress Sensor Calibration System |
| 08/17/2011 | CN102156018A Torque tester |
| 08/09/2011 | US7992486 Calibrated handheld espresso tamper |
| 08/04/2011 | WO2011093078A1 Moment calibrating apparatus for multi-component force gauge and method of moment calibration |
| 08/03/2011 | EP2350597A1 Improved device with replaceable elements for calibrating screwers |
| 08/03/2011 | CN201917434U 汽车踏板力与行程检测仪检定装置 Automobile pedal force and stroke detector test device |
| 07/28/2011 | WO2011089378A1 Variable torque-rate test joint |
| 07/28/2011 | US20110185458 Force, pressure, or stiffness measurement or calibration using graphene or other sheet membrane |
| 07/27/2011 | CN201909692U Wireless self-calibration indicator diagram instrument for oil pumping unit in oilwell |
| 07/27/2011 | CN102135462A Dynamic loading testing machine for three-dimensional force transducer |
| 07/21/2011 | DE112006000542B4 Anordnung zur Kalibrierung eines Drehmomentsensors Arrangement for calibrating a torque sensor |
| 07/20/2011 | CN102132135A Method for monitoring the state of a force-measuring apparatus, force-measuring apparatus, and force-measuring module |
| 07/20/2011 | CN102128703A Calibration and loading method of air-floating multidimensional force transducer |
| 07/14/2011 | US20110167890 Method and device for calibrating a torque measurement unit |
| 07/14/2011 | DE112009001972T5 Verbesserungen bezüglich der Analyse von Konstruktionsgliedern Improvements in the analysis of structural members |
| 07/13/2011 | CN201897521U Force sensor calibration apparatus |
| 07/07/2011 | US20110162433 Fall detection system |
| 07/06/2011 | CN201892602U Intelligent loading-type torque calibration system |
| 07/06/2011 | CN102116696A Calibrating device of automobile pedal force and travel detector |
| 06/30/2011 | DE10132110B4 Verfahren zum Eichen der Empfindlichkeit von druckerfassenden Zellen eines Fahrzeugpassagiersitzes A method of calibrating the sensitivity of pressure sensing cells of a vehicle passenger seat |
| 06/29/2011 | CN201885853U High-accuracy hydraulic-loading digital calibration device of high-power dynamometer |
| 06/22/2011 | CN201876339U Locomotive digital pressure gauge test stand |
| 06/15/2011 | CN201867280U Dynamic force generating device |