Patents
Sitemap › G01 - Measuring; Testing › G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure › 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)
10/2012
10/17/2012CN102735382A Energy efficiency test method and device of variable frequency oil pump unit
10/17/2012CN102735381A Locked-rotor torque detection device and method for three-phase permanent magnet synchronous motor
10/16/2012US8290747 Structural damage detection and analysis system
10/16/2012US8286508 Systems and methods for measuring angular motion
10/16/2012US8286507 Torque sensor arrangement
10/11/2012WO2012137897A1 Displacement sensor, displacement detecting apparatus, and operation device
10/11/2012WO2012136619A1 Bearing housing, in particular bottom bracket housing, for a shaft with a magnetic sensor
10/11/2012WO2012136143A1 Electric-assisted bike torque sensor
10/11/2012WO2012055955A3 Magnetic encoder for a differential angle sensor assembly
10/11/2012US20120257989 Method and system of submersible pump and motor performance testing
10/11/2012DE102011006911A1 Lagergehäuse, insbesondere Tretlagergehäuse, für eine Welle mit einem magnetischen Sensor Bearing housings, particularly the bottom bracket, for a shaft with a magnetic sensor
10/10/2012CN202486151U Revolving speed torque transducer mounting device capable of reducing vibration
10/10/2012CN102721498A Torque testing method and device for rotary cultivator matched with walking tractor
10/10/2012CN102721497A Sensor coil assembly and EPS assembly provided with same
10/10/2012CN102721496A Novel vortex dynamometer
10/10/2012CN102721495A Slip-type torque testing platform
10/10/2012CN102182770B Shaft connecting device for connecting motor and dynamometer
10/04/2012WO2012130551A1 Crank drive for a bicycle
10/04/2012WO2012130550A1 Crank drive for a bicycle
10/04/2012US20120253700 Stall detection in fans utilizing frequency converter
10/04/2012US20120247064 Sampling control station for bottles or containers filling plant
10/03/2012EP2505980A2 Method and device for determining a torque
10/03/2012EP2504678A1 Cyclic cranked system method and related devices
10/03/2012EP2504677A1 Torque sensor
10/03/2012EP2504177A1 Rear hub power meter for a bicycle
10/03/2012CN202471438U Torque testing device for greenhouse roller shutter machine
10/03/2012CN202471324U Wireless buckle-type dynamometer
10/03/2012CN202471323U Combined type electric power dynamometer
10/03/2012CN202471322U Torque tester for electromagnetic clutch
10/03/2012CN202471321U Clamping tool for torque test of automotive air-conditioning panel knob
10/03/2012CN202471320U Water valve torque test device
10/03/2012CN102712341A Apparatus for detecting steering torque and steering angle and steering system having the same
10/03/2012CN102706564A Motor test system and control method for electric vehicle
10/03/2012CN102706553A Measurement method and device and rotary drilling dig
10/03/2012CN102706503A Torque display system and method thereof
10/03/2012CN102706495A Automatic detection device and method for miniature starting torque
10/03/2012CN102288343B Drilling-torque coal layer rock burst predicting device and predicting method thereof
10/03/2012CN101960274B Magneto-strictive torque sensor, method for manufacturing the same, and electric power steering system
10/02/2012US8278945 Inductive position detector
10/02/2012US8278914 Rotation angle detector
09/2012
09/27/2012WO2012129486A1 Moment fraction computation for sensors
09/27/2012WO2012128060A1 Torque sensor
09/27/2012WO2012128059A1 Torque sensor
09/27/2012WO2012127390A1 Differential deflection measurement in structural members
09/26/2012EP2502041A1 Variable torque rate test joint
09/26/2012EP2501603A2 Apparatus for detecting steering torque and steering angle and steering system having the same
09/26/2012CN202455208U Fixing tool for measurement and control of new energy motor
09/26/2012CN202453184U Parameter measurement device for tapered roller bearing
09/26/2012CN102694493A Permanent magnet motor torque estimation method in fault model
09/26/2012CN102692313A Fracturing fluid stirring test device
09/26/2012CN102692289A Test system and method for measuring efficiency of electric driving system of novel-energy automobile
09/26/2012CN101995310B Test device of frictional characteristic of sliding bearing under middle and heavy radial load
09/26/2012CN101936868B Novel portable thickening instrument
09/25/2012US8272301 Extensive apparatus for a wrench
09/25/2012US8272277 Sensor for measuring stresses including a layer of a magnetoelastic material and a method for producing the layer
09/20/2012WO2012125780A2 Isolated torque sensor
09/20/2012US20120234108 Isolated torque sensor
09/20/2012US20120234107 Non-contact torque measurement apparatus and methd
09/20/2012DE102011014472A1 Verfahren und Vorrichtung zur Bestimmung eines Drehmoments Method and apparatus for determining a torque
09/19/2012CN202442826U Torque measuring device
09/19/2012CN102680894A Performance testing system and performance testing method for portable motor
09/19/2012CN102670217A Wearable sensor measuring device and method for lower limb joint acting force and moment
09/13/2012US20120227514 Rotation angle detection device and torque detection device
09/13/2012DE102011116561A1 Torque measuring shaft for use in rotary actuators in automotive engines, aircraft- and marine engines, has two axial flanges that are displaceably arranged on rotating axis and torsion body that is arranged between both flanges
09/12/2012EP2496920A1 Magnetic flux collector for a torque detection device
09/12/2012CN202433197U Power testing device for pressure plates of benches
09/12/2012CN202433134U Ship shaft power measuring device
09/12/2012CN202433133U Disk electric eddy current dynamometer
09/12/2012CN202433132U Height adjusting torque automatic test device of height adjustor for seat basin framework of automobile seat
09/12/2012CN102667435A Rotation angle sensor
09/12/2012CN102667434A Sensor assembly for combined speed-torque detection
09/12/2012CN102661823A Cylinder sleeve piston ring group friction work test device
09/11/2012CA2770744A1 System and method for communicating device specific data over an advanced metering infrastructure (ami) network
09/07/2012WO2012117187A1 Method for calibrating a torquemeter
09/07/2012CA2827403A1 Method for calibrating a torquemeter
09/06/2012US20120222497 Belt Test Apparatus
09/06/2012DE102011012840A1 Method for determining operating parameter of motor vehicle, involves applying drive force of electric drive machine on assigned wheel through shaft, where torque of wheel or drive speed of motor vehicle is evaluated
09/05/2012CN202420738U Instrument for pulley experiment
09/05/2012CN202420737U Ship stern shaft power test signal acquisition device with remote data transmission function
09/05/2012CN202420736U Disc type electric eddy current dynamometer
09/05/2012CN102656432A Torque detection device
09/05/2012CN102128752B Micro-torque mechanical testing machine and method
09/05/2012CN101975548B Sensor for detecting high-precision corner and torque of precision mechanism
09/05/2012CN101590874B Electric power steering device
08/2012
08/30/2012US20120216630 Machine Type Identification
08/29/2012EP2492657A1 Method and apparatus for calibrating a torque measurement
08/29/2012CN202403848U Vertical-horizontal-convertible electric dynamometer
08/29/2012CN202403847U Electric eddy dynamometer
08/29/2012CN202403846U Dynamometer
08/29/2012CN101688769B Pre tension monitoring solution
08/28/2012US8251589 Linear roller bearing with bonded rolling surface parts
08/28/2012US8250935 Torque measurement device and arrangement composed of a torque measurement device and a drive shaft
08/23/2012WO2012111415A1 Torque detection device and electric power steering device
08/23/2012DE102011004366A1 Sensoranordnung zum Bestimmen eines Drehwinkels Sensor system for determining a rotation angle
08/22/2012EP2029915B1 Dynamic traction control system
08/22/2012CN202393541U Fan motor tester
08/22/2012CN202393540U An electric bicycle moment sensor combined with a motor to be one body
08/22/2012CN202393539U Intelligent identifying torque sensor
08/22/2012CN202393538U Measuring device for input shaft torque of automobile steering gear
08/22/2012CN202393537U Friction torque testing instrument for rolling bearing
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