| 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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| 08/14/2013 | CN103245460A Calibrating device for large-torque hydraulic wrench |
| 08/14/2013 | CN103245459A Method for detecting faults of torque sensor of electric steering engine loading test bed |
| 08/14/2013 | CN103245458A Half-sine quasi-static calibration device of force sensor |
| 08/14/2013 | CN103245457A Thin film soil pressure sensor calibration device and calibration method |
| 08/14/2013 | CN102401707B Dynamic concrete stress sensor and calibrating method based on piezoelectric ceramics |
| 08/07/2013 | CN203116908U Calibration system for pressure meters |
| 08/07/2013 | CN103234694A Dual-purpose sensor standard device |
| 07/31/2013 | CN203100972U Pre-embedded bolt axial force sensor calibrating system |
| 07/24/2013 | CN203083759U Tension force tester of texturing machine |
| 07/24/2013 | CN103217249A Device for measuring controlling torque and braking force of unmanned power delta wing and calibrating method for unmanned power delta wing |
| 07/24/2013 | CN102507089B Calibration device and method of car door closing force tester |
| 07/18/2013 | WO2013064141A8 Apparatus for comparatively measuring the power of pulse tools |
| 07/17/2013 | CN203069321U Standard detection device for torque wrench |
| 07/17/2013 | CN203069320U Auxiliary tool for force sensor calibration |
| 07/17/2013 | CN203069319U An electric loading torque wrench detecting instrument |
| 07/17/2013 | CN102589800B Method for calibrating soil pressure sensor in stress test of free field |
| 07/16/2013 | US8485014 Apparatus and methods for imbalance compensation |
| 07/10/2013 | CN203053639U Checking device of prestressed steel structure stay cable tension measurement equipment |
| 07/10/2013 | CN103196629A Six-dimensional sensor calibration device |
| 07/10/2013 | CN103196611A Unmanned power delta wing control force measuring device and calibration method thereof |
| 07/10/2013 | CN103196481A Calibrating device and calibrating method of mine fiber grating sensor |
| 07/03/2013 | CN203037409U Verifying device for tension sensor of rolling mill |
| 07/03/2013 | CN203037408U Pressure sensor durability test bench |
| 06/27/2013 | US20130165817 Orthotic device sensor |
| 06/27/2013 | DE10243762B4 Prüfstand für Kraftschrauber mit einer Bremsvorrichtung zur Simulation des Gegenmoments Test for power drivers with a braking device for simulating the counter torque |
| 06/27/2013 | DE10243761B4 Prüfstand für Kraftschrauber mit einem Aggregat zur Simulation des Gegenmoments Test for power drivers with a unit for emulating the moment |
| 06/26/2013 | EP2606330A2 Method for the self-monitoring of a ceramic pressure measuring cell of a capacitive pressure sensor and an evaluation circuit for carrying out the method |
| 06/26/2013 | CN103175651A Calibration tool and calibration method of sleeper static loading test machine |
| 06/19/2013 | CN203011623U Tool for connecting torque wrenches |
| 06/19/2013 | CN103162900A Embedded type bolt shaft force sensor calibration system and usage method thereof |
| 06/19/2013 | CN102435525B Loading force value calibrating method suitable for fatigue-testing machine and applied calibrating device |
| 06/12/2013 | CN202994352U Experiment apparatus for supporting shaft force check |
| 06/12/2013 | CN103148983A Three-dimensional force loading and calibration device of flexible touch sensor |
| 06/12/2013 | CN103148982A Calibration device of pull-press integrated sensor |
| 06/11/2013 | US8463482 Apparatus and method for predicting the health of a power transmission |
| 06/11/2013 | US8459092 Checkweigher performance validation |
| 06/06/2013 | DE102011120349A1 Device for realization of discrete, static rotational torque in rotational torque standard measuring device, has supplementary load mass stack whose spacing from lever bearing is different from spacing of application point to bearing |
| 06/05/2013 | EP2598854A1 Pressure sensitive transducer assembly and control method for a system including such an assembly |
| 06/05/2013 | CN202974667U Portable dynamic wheel type detecting instrument for roller counterforce type automobile brake check-out console |
| 06/05/2013 | CN202974561U Lever device for calibrating torsion meters |
| 06/05/2013 | CN202974560U Direct loading type force sensor dynamic calibration device |
| 06/05/2013 | CN102279077B Calibration device for double-force-source six-dimensional force sensor |
| 05/29/2013 | DE102007016792B4 Sensor Sensor |
| 05/29/2013 | CN101520357B Operating device for testing torque wrenches |
| 05/22/2013 | EP2593672A2 Ice detection method and system for wind turbine blades |
| 05/22/2013 | CN202947833U Counterweight regulating device and automatic pressure calibration bench |
| 05/21/2013 | US8447554 System, method and computer program for remotely testing system components over a network |
| 05/16/2013 | DE10243760B4 Prüfstand für Kraftschrauber, der eine Bremse mit einer dünnen Scheibe umfasst Test for power drivers, including a brake with a thin slice |
| 05/15/2013 | EP2591329A1 Algorithm for detecting activation of a push button |
| 05/15/2013 | CN103105265A On-line monitor for strain gauge load cell |
| 05/14/2013 | US8442778 Data acquisition system for condition-based maintenance |
| 05/10/2013 | WO2013064319A1 Electronic circuit |
| 05/10/2013 | WO2013064141A1 Apparatus for comparatively measuring the power of impact wrenches |
| 05/08/2013 | CN202928740U Calibrating device of nuclear power station electrically operated valve moment testboard |
| 05/08/2013 | CN103091036A Lever arm effect correction method |
| 05/02/2013 | DE102011111238B4 Verfahren und Vorrichtung zur Vorgabe von Kraft-Weg-Kennlinien Method and apparatus for specifying force-displacement curves |
| 05/01/2013 | EP2585802A1 Piezoresistive force sensor |
| 05/01/2013 | CN202916037U Capacitance pressure transmitter and pressure sensing system |
| 05/01/2013 | CN103076137A Build-up force standard machine capable of automatically centering |
| 04/24/2013 | EP2584333A1 Device and method for testing the precision of measuring devices and use of such a testing device for testing the precision of mesh measuring devices |
| 04/24/2013 | CN202903421U Deadweight lever switching device |
| 04/24/2013 | CN202903420U Simple pressure calibration device of an annular pressure sensor |
| 04/24/2013 | CN202903407U On-line tension force measuring and verifying apparatus |
| 04/17/2013 | CN202886059U Calibration device of air flotation dead-load-type miniature force sensor |
| 04/17/2013 | CN202886058U Calibration rack for fixed point pressure meter |
| 04/17/2013 | CN103048088A Experiment device for checking force of support shaft and method for checking force of support shaft |
| 04/17/2013 | CN103048087A Pressure sensor debugging system and debugging method thereof |
| 04/16/2013 | US8423313 Method and apparatus for testing valve control system |
| 04/11/2013 | DE102011084008A1 Vorrichtung und Verfahren zur Überprüfung eines Montageschlüssels Apparatus and method for inspecting a mounting key |
| 04/10/2013 | CN202869737U Device for calibrating torque sensor of brake system |
| 04/10/2013 | CN103033696A Method, device and system for monitoring subsea components |
| 04/10/2013 | CN103033314A Torsion calibration device and method for measurement beam used for ship model wave load test |
| 04/10/2013 | CN103033313A Electrodeless regulative dynamometer torsion calibrating device |
| 04/03/2013 | CN202854546U Embedded control system for quick cable-releasing hook |
| 04/03/2013 | CN202853917U High-precision hydraulic jack calibrating device |
| 04/03/2013 | CN202853845U Pressure sensor temperature characteristic test device |
| 04/03/2013 | CN202853844U Calibrator for steel wire tensile force device |
| 04/03/2013 | CN202853843U Calibration device for pressure transducer |
| 04/03/2013 | CN202853842U Test bench of strain gauge for calibrating and measuring vehicle axle torque |
| 04/03/2013 | CN103026195A Pressure sensitive transducer assembly and control method for a system including such an assembly |
| 04/03/2013 | CN103017955A Manufacturing process and protection method for constant value residual stress welding test piece |
| 04/03/2013 | CN102305687B Differential type vertical micro-force loading device and method |
| 03/27/2013 | EP2573028A2 Yarn winding apparatus and method of checking yarn tension |
| 03/27/2013 | CN202836997U Movable jack calibrating device |
| 03/27/2013 | CN202836875U Tension monitoring stress pin correction stand for disengaging hook |
| 03/27/2013 | CN202836874U Power-driven torque detector |
| 03/27/2013 | CN202836873U Apparatus for measuring precision of output angle of torque sensor |
| 03/27/2013 | CN202836872U Device for calibrating torque of hydraulic tongs |
| 03/27/2013 | CN202836871U Zero balance device for lever type loading machines |
| 03/27/2013 | CN102156022B 应力传感器标定系统 Stress sensor calibration system |
| 03/27/2013 | CN101476961B Methods and apparatus for error reduction in rotor loading measurements |
| 03/21/2013 | WO2013040508A1 Linearity enhancement of capacitive transducers by auto-calibration using on-chip neutralization capacitors and linear actuation |
| 03/20/2013 | CN102980719A Direct loading type force sensor dynamic calibration device |
| 03/20/2013 | CN102980715A Capacitance pressure transmitter and pressure sensing system |
| 03/20/2013 | CN102980693A Two-stage calibration conversion method using viscous-elastic piezoresistive material to monitor stress variation after high-speed loading |
| 03/13/2013 | CN202793686U Digital pressure high-precision data collecting system |
| 03/13/2013 | CN202793684U Self-centering torque calibrating device |
| 03/06/2013 | CN202770586U Wall-mounted torque calibrating apparatus |
| 03/06/2013 | CN102959379A Abnormality diagnosis method for torque detection device, and electric power steering device |
| 03/06/2013 | CN102959375A Algorithm for detecting activation of a push button |