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)
10/2005
10/20/2005WO2005098383A1 Arrangement for measuring the torque of rotating machine parts
10/20/2005WO2005081929A3 Detection of resonator motion using piezoresistive signal downmixing
10/20/2005WO2005064302A3 Methods and apparatuses for magnetizing an object and for calibrating a sensor device
10/20/2005US20050229686 Detection of oil in turbine engine bleed air
10/19/2005EP1586864A2 Rotation angle detecting apparatus and electric power steering apparatus
10/18/2005US6955097 Radial movement capacitive torque sensor
10/13/2005WO2005094294A2 Engine crankshaft position recognition and tracking method applicable to cam and crankshaft signals with arbitrary patterns
10/13/2005US20050223820 Torque detecting apparatus and manufacturing method thereof
10/13/2005US20050223787 Engine crankshaft position recognition and tracking method applicable to cam and crankshaft signals with arbitrary patterns
10/13/2005US20050223786 System for mounting an engine to a frame
10/13/2005CA2560262A1 Engine crankshaft position recognition and tracking method applicable to cam and crankshaft signals with arbitrary patterns
10/12/2005EP1584908A2 Torque detecting apparatus and manufacturing method thereof
10/12/2005EP1419313A4 Engine torque calculation
10/12/2005CN1682100A Measuring torsional distortion using easily applied clamping apparatus (surface acoustic wave)
10/11/2005US6952973 Method for attaching a torque measuring device
10/06/2005US20050218891 Digital signal conditioning solution for a magnetometer circuit
10/06/2005US20050217356 Misfire detector
10/06/2005US20050217355 Camshaft position sensor testing system
10/06/2005DE102005010636A1 Hilfskraftlenkungs-Vorrichtung und Drehmomentsensor Auxiliary power steering apparatus and torque sensor
10/06/2005DE102004013516A1 Motor vehicle wheel`s driving torque determining method, involves directly measuring rotating angle of shaft, calculating/empirically finding torsional stiffness of shaft, and evaluating torque of wheel from angle and torsional stiffness
10/05/2005CN2731424Y Kinetic energy detector
10/05/2005CN1221790C Sensor circuit and electric mixed bicycle with the circuit
10/04/2005US6951261 Power steering system having torque sensor
10/04/2005US6951145 Non-contact thrust force sensor assembly
09/2005
09/29/2005WO2005090937A1 Torque sensor
09/29/2005WO2005073673A3 Displacement sensor and torque sensor
09/29/2005US20050210971 Torque-detecting device
09/28/2005CN1673700A Torque sensor
09/27/2005US6948385 Rotational angle detecting apparatus and torque detecting apparatus
09/27/2005US6948384 Coupler for torque sensor
09/27/2005US6948382 Angle detection device and torque sensor incorporating angle detection device
09/27/2005US6948381 System and method for sensing torque on a rotating shaft
09/22/2005US20050204831 Torque sensor
09/22/2005US20050204830 Magnetostrictive torque sensor shaft and method for manufacturin the same
09/22/2005US20050204803 Method for testing an electric motor
09/21/2005CN1671589A Electric power steering device
09/20/2005US6946650 Sensor
09/20/2005US6945126 Rotation sensor
09/15/2005US20050199080 Pocket readout apparatus
09/15/2005US20050199075 Sensor, magnetostrictive element, assisted bicycle and method for producing magnetostrictive element
09/15/2005US20050199048 Method for determining the power of a test specimen, measuring device, and power test bench for the test specimen
09/15/2005DE10120087B4 Verfahren zur Einstellung des Mittelpunktspotentials für ein Servolenksystem Method for adjusting the center point potential for a power steering system
09/14/2005CN1667385A Sensor, magnetostrictive element, assisted bicycle and method for producing magnetostrictive element
09/13/2005US6941822 Angular displacement sensing system and method using brushless DC motor commutation hall effect sensors
09/13/2005US6941799 Real-time control system and method of using same
09/09/2005WO2005083380A1 Apparatus for sensing position and/or torque
09/09/2005WO2005081929A2 Detection of resonator motion using piezoresistive signal downmixing
09/09/2005WO2005081786A2 Load measurement apparatus and methods utilizing torque sensitive link for pedal powered devices
09/08/2005US20050193835 Power steering apparatus and torque sensor
09/08/2005US20050193834 Torque sensor
09/08/2005DE102005002966A1 Output determination device for at least two operating means, e.g. turbines, that transfer rotational energy to a machine, e.g. a generator, whereby their power output is indirectly determined by measuring shaft torsion or stress
09/07/2005CN1666095A Magnetostrictive torque sensor shaft and method for manufacturin the same
09/01/2005DE102004007270A1 Vorrichtung zum Messen von Drehwinkeln und/oder -momenten An apparatus for measuring angles of rotation and / or -momenten
08/2005
08/30/2005US6935195 Rotational angle detecting apparatus, torque detecting apparatus and steering apparatus
08/30/2005US6935194 Dual resolver device
08/30/2005US6935193 Device for measuring the angle and/or the angular velocity of a rotatable body and/or the torque acting upon said body
08/30/2005US6935157 Anti-bob system for cycles
08/25/2005WO2005078403A2 Device for determining the output of operational means
08/25/2005WO2005077733A1 Device for measuring angles of rotation and/or torques
08/25/2005WO2003102523A3 Closed-loop waterbrake dynamometer fluid volumetric control system and method
08/25/2005DE10392889T5 Magnetostriktive Drehmomentsensorwelle und Verfahren zum Herstellen derselben A magnetostrictive torque sensor shaft and method of producing same
08/25/2005DE10357852A1 Drive torque measurement method for a belt drive or CVT in which sensors are used to measure the oscillation of either or both sides of the belt drive with a control unit determining the drive torque from the measurement signals
08/25/2005DE102004023801A1 Steering angle sensor for use on road vehicle to determine resultant torque applied to steering column uses two relatively rotatable shaft portions and has multi-pole magnet ring and stator holder
08/18/2005WO2005075950A1 Torque meter
08/18/2005US20050182576 Methods of measuring steam turbine efficiency
08/18/2005US20050178210 Load measurement apparatus and methods utilizing torque sensitive link for pedal powered devices
08/18/2005US20050178191 Measuring device for volume of engine combustion chamber
08/18/2005DE102004002931A1 Indirect determination of the torque acting on a rotating component, e.g. for use in automotive applications, by measurement of another parameter, e.g. force, at two or more operating points and plotting a resultant interpolation
08/17/2005EP1029226B1 Device for measuring torque on a mechanical element
08/16/2005US6931311 Torque sensing for a steering system
08/16/2005US6929089 Electrically driven steering apparatus
08/16/2005US6928888 Torque sensor for detecting a shaft torque
08/16/2005US6928887 Torque sensor
08/11/2005WO2005073673A2 Displacement sensor and torque sensor
08/11/2005US20050173181 Angle sensor, angle-torque sensor and electric power steering unit using same
08/11/2005US20050172727 Apparatus for sensing position and/or torque
08/11/2005US20050172718 Method and apparatus for tracking a resonant frequency
08/10/2005CN1653322A 6-axis road simulator test system
08/09/2005US6926115 Angle sensor, angle-torque sensor and electric power steering unit using same
08/09/2005US6925893 Rotation sensor
08/09/2005US6925892 Method and means for monitoring torque in a hydraulic power unit
08/09/2005US6925863 Method and apparatus for learning an initial value of hydraulic pressure for upshift control of an automatic transmission
08/04/2005US20050167226 One-way clutch and torque detection apparatus using same
08/04/2005US20050167184 Torque detector with reflector for electric power steering system
08/03/2005EP1558903A1 Measuring torsional distortion with an easily applied clip device (saw)
08/03/2005CN1212954C Pedal force detector for electric auxiliary bicycle
07/2005
07/28/2005WO2005068962A1 Device for determining a steering angle and a torque that is exerted on a steering shaft
07/28/2005US20050160835 Torque sensor
07/28/2005US20050160834 Assembly for measuring movement of and a torque applied to a shaft
07/28/2005DE102004060361A1 Elektrisches Servolenkungssystem The electric power steering system
07/28/2005DE102004050817A1 Phasenmittelung bei hohen Drehgeschwindigkeiten Phase averaging at high rotational speeds
07/27/2005EP1425206B1 Assembly consisting of a steering wheel and a torsion module
07/27/2005CN1647374A Improved method and apparatus for tracking a resonant frequency
07/26/2005US6920800 Method for determining inertia of an electric motor and load
07/26/2005US6920793 Systems and apparatus for airborne ultrasonic testing of package and container seals
07/21/2005US20050155811 Electric power steering device
07/21/2005DE102004063415A1 Drehwinkel-Detektionsvorrichtung und Drehmoment-Detektionsvorrichtung Rotation angle detection device and torque detection device
07/21/2005DE102004058919A1 Verfahren und Mittel zur Überwachung von Drehmoment in einer hydraulischen Antriebseinheit Methods and means for monitoring torque in a hydraulic drive unit
07/20/2005EP1555515A2 Torque detecting apparatus
07/20/2005CN1641329A Method and means for monitoring torque in a hydraulic power unit
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