G01L 3 - Measuring torque, work, mechanical power, or mechanical efficiency, in general

Patents for G01L 3 - Measuring torque, work, mechanical power, or mechanical efficiency, in general (8,585)
12/2009
12/15/2009	US7632058 Wheelchair lift and method for operating the same
12/15/2009	US7631564 Direct shaft power measurements for rotating machinery
12/10/2009	US20090301224 Magnetostrictive sensing systems and methods for encoding
12/10/2009	US20090301223 Direct shaft power measurements for rotating machinery
12/10/2009	DE102008021774A1 Drehmomentsensor Torque sensor
12/09/2009	EP0951705B1 Collarless circularly magnetized torque transducer having two phase shaft, corresponding torque measuring method and corresponding manufacturing method
12/09/2009	CN101600949A 霍尔效应直升飞机桅杆扭矩仪 Hall Effect helicopter torque meter mast
12/09/2009	CN101598615A Power testing device of small outer rotor generator
12/09/2009	CN101598573A Direct shaft power measurements for rotating machinery
12/09/2009	CN100567921C Magnetostrictive load sensor
12/03/2009	US20090293642 Arrangement for the non-contact measurement of torque
12/03/2009	US20090293639 Torque Sensor
12/03/2009	DE102008002065A1 Anordnung zum berührungslosen Erfassen eines Drehmomentes Arrangement for contactless detection of torque
12/02/2009	EP2127812A1 Device for detecting load torque on electric motor
12/02/2009	EP2126650A2 Devices and methods for detecting rates of change of torque
12/02/2009	CN201355308Y GW16/29 series isolating switch three-phase linkage simple test device
12/02/2009	CN201355288Y Integral adjustable small twisting moment sensor
12/02/2009	CN101592538A Method for computing steady-state output power of wind power station based on actual measured data
12/02/2009	CN101590874A Electric power steering device
12/02/2009	CN101590851A Control system for a motor vehicle provided with a semiautomatic gearbox with discrete ratios
12/02/2009	CN100565163C Method for determining the power of a test specimen, testing device and power test bench for the test specimen
12/02/2009	CN100565148C 扭矩传感器 Torque sensor
12/02/2009	CN100565147C Piezo-electricity type 12-dimension sensor
12/01/2009	US7624653 Torque sensor with a resin housing and a method of manufacturing the same
11/2009
11/26/2009	WO2009141261A1 Device for measuring the torque transmitted by a power shaft
11/26/2009	WO2009140976A1 Method for operating a vehicle and vehicle
11/26/2009	WO2009114781A3 Magnetoelastic torque sensor with ambient field rejection
11/26/2009	US20090288499 Torque measurement device and program
11/26/2009	US20090288288 Torque sensor and method of manufacturing the same
11/26/2009	DE19546293B4 Antriebseinheit mit einem stufenlos einstellbaren Kegelscheibenumschlingungsgetriebe Drive unit with a continuously variable cone pulley
11/26/2009	DE112007003215T5 Magnetostriktiver Drehmomentsensor und Drehmomentermittlungsverfahren Magnetostrictive torque sensor and torque investigation
11/26/2009	CA2725101A1 Device for measuring the torque transmitted by a power shaft
11/25/2009	CN101586995A Multi-variant spherical travelling-wave ultrasonic motor moment measuring device
11/25/2009	CN100562728C Removable car engine whole vehicle power measurement instrument
11/24/2009	US7622918 Solenoid magentometer
11/24/2009	US7621368 Magnetostrictive coat forming method, magnetostrictive torque sensor manufacturing method, and electric power steering apparatus employing the sensor
11/24/2009	US7621189 Apparatus and method for generating and sensing torsional vibrations using magnetostriction
11/24/2009	US7621176 Method for determining the crankshaft position of a rotating crankshaft of an internal combustion engine
11/18/2009	CN101581613A Dynamometer for automobile chassis and measurement and control method thereof
11/18/2009	CN100561275C Lens module assembling test device and assembling test method
11/17/2009	US7617741 Wind turbine testing
11/12/2009	US20090277282 Fixture for torque meter and apparatus having the fixture for testing torque
11/12/2009	DE102008022356A1 Strain gauge for torque measuring device, has flexible elongated carrier layer making electrical connection with soldering points, and connection band provided for extension of connection possibilities of measurement grid
11/12/2009	DE102008021773A1 Rotorantennenring Antenna rotor ring
11/11/2009	EP2115413A1 Torque sensor with reduced susceptibility to failure
11/11/2009	EP2115412A2 Method and device for monitoring a drive train having a highly flexible coupling
11/11/2009	EP2114624A1 Screwing device including one or more torque sensors for measuring deformations in a plane perpendicular to the revolution axis, and corresponding sensor holder
11/11/2009	CN201344846Y Dynamic torque sensor based on capacitors
11/11/2009	CN100559136C Hub type liquid cooling permanent magnet dynamometer
11/10/2009	US7614313 Method of generating and measuring torsional waves in cylindrical structure using magnetostrictive effect, and magnetostrictive transducer and structure diagnosis apparatus using the method
11/05/2009	WO2009133534A2 Improvements relating to steering systems
11/05/2009	WO2009132627A1 Roller-type test stand for motor vehicles
11/05/2009	DE102008021775A1 Statorantennenring Statorantennenring
11/05/2009	DE10147904B4 Drehmomentsensor Torque sensor
11/04/2009	EP2113758A2 Torque sensor with telemetry system
11/04/2009	CN201340317Y Torque test bed of vehicle air-conditioning electromagnetic clutch
11/03/2009	US7610819 Transmission headstock for test stands
10/2009
10/29/2009	US20090268282 Apparatus and method for adjusting the pulling-means tension in a pulling means drive, and microscope having a pulling-means drive
10/29/2009	US20090266179 Magnetostrictive torque sensor and electric power steering apparatus
10/29/2009	US20090266178 Optical sensor for measurement of static and dynamic torque
10/28/2009	EP2112486A1 Magnétostrictive torque sensor and electric power steering apparatus
10/28/2009	EP1531971B1 Torque sensor adaptor
10/28/2009	CN201333613Y Assembling and detecting system for automobile disk brake
10/22/2009	WO2009095553A3 Strain gage for measuring longitudinal and transverse deformations
10/22/2009	WO2009092911A3 Method and sensor for measuring temperature-compensated strains
10/22/2009	US20090263245 Systems and methods involving wind turbine towers for power applications
10/21/2009	EP1250580B1 Impact tool control method and apparatus and impact tool using the same
10/21/2009	CN201331403Y Moment rigidity tester for hub bearing unit
10/21/2009	CN201331402Y Thrust bearing dynamic tester
10/21/2009	CN201331401Y Auger drill torque-measuring machine
10/21/2009	CN201331400Y Permanent magnet torquer
10/21/2009	CN101561330A Method and device for detecting mechanical transmission torque numerical value
10/21/2009	CN101561329A An apparatus for calibration of fluid-operated power torque tools
10/21/2009	CN101561328A Intelligent sensor for electric boosting bicycle
10/21/2009	CN100552400C Physical quantity detection device with bridge circuit and temperature compensation method
10/21/2009	CN100551342C Torsion sensor
10/15/2009	US20090259413 Resistive force sensing device and method with an advanced communication interface
10/15/2009	US20090255349 Electric power steering apparatus
10/15/2009	US20090255348 Belt conveying tension measuring system
10/15/2009	DE102008018362A1 Drehmomentsensor Torque sensor
10/14/2009	EP2108932A2 Torque sensor by axial displacement
10/14/2009	EP2108113A1 Device at a torque meter
10/14/2009	EP1250577B1 Distributed stress wave analysis system
10/14/2009	CN100549652C 6-axis road simulator test system
10/13/2009	US7600504 Method for operating an internal combustion engine, taking into consideration the individual properties of the injection devices
10/08/2009	WO2009124211A1 Enhancements to improve the function of a biomimetic tactile sensor
10/08/2009	WO2009123462A1 A device for registration of rotational parameters during assembly of a pipe string
10/08/2009	US20090249893 Measuring device including a layer of a magnetoelastic alloy and a method for production thereof
10/08/2009	US20090249892 Torque measurement device
10/08/2009	CA2719323A1 A device for registration of rotational parameters during assembly of a pipe string
10/07/2009	EP2107355A2 Magnetic torque sensor
10/07/2009	EP2107354A2 Magnetic torque sensor and manufacturing method thereof
10/07/2009	CN201322664Y Hydrostatic bearing type AC electric power dynamometer
10/07/2009	CN100547369C Device for calibrating torque sensor
10/06/2009	US7597010 Method of achieving high transduction under tension or compression
10/01/2009	US20090241693 Torque sensor and manufacturing method thereof
10/01/2009	US20090241692 Torque sensor
10/01/2009	US20090241691 Method and apparatus for measuring force particularly torque
10/01/2009	US20090241674 Rotary machine
10/01/2009	DE102009010959A1 Prüfstand mit zumindest einem Einzelrollendynamometer und einer Achszentriereinrichtung Dynamometer with at least a single roll dynamometer and a Achszentriereinrichtung

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