| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 02/13/2002 | EP1179385A2 Process and machine for uniting rotatable machine components |
| 02/13/2002 | EP1179384A2 Process and machine for uniting rotatable machine components |
| 02/13/2002 | EP1040321B1 Transducer and method for producing the same |
| 02/13/2002 | EP0745225B1 Error recognition process for sensors of speed of rotation |
| 02/13/2002 | CN1079158C Optical suspension measuring system |
| 02/12/2002 | US6347289 Method and apparatus for determining an in-range failure of a speed sensor |
| 02/12/2002 | US6346808 Crankshaft position sensor |
| 02/12/2002 | US6345825 Sealing arrangement |
| 02/07/2002 | WO2002010765A1 Sensor |
| 02/07/2002 | WO2002010689A1 Active magnetic field sensor, use thereof, method and device |
| 02/07/2002 | WO2002010688A1 Golf cart speedometer/odometer |
| 02/07/2002 | WO2001053790A3 Piezo electric sensor for monitoring rotational parts |
| 02/07/2002 | US20020016087 Connector with flux concentrator for electric motor and corresponding geared motor |
| 02/07/2002 | US20020014888 Rotation detecting device |
| 02/07/2002 | DE10129234A1 Electrical drive unit in sealed housing with customer specific electronics housing attached to it by plug connector |
| 02/07/2002 | DE10036281A1 Determination of a rotating axle angular position by use of two signal wheels with signal tracks comprised of magnetic poles the signal tracks of which are detected by sensors linked to an analysis device for high resolution |
| 02/07/2002 | DE10036090A1 Systematic errors suppression method for resolvers, involves determining correction values and correcting amplitude error and angle error of tracking signal |
| 02/07/2002 | DE10034927A1 Magnetic sensor arrangement for internal combustion engine, has magnet and sensor that measure current rotational angle of crankshaft or cam shaft based on change in magnetic field direction |
| 02/06/2002 | EP1178319A1 Speed sensor integrated into a bearing cap |
| 02/06/2002 | EP1177959A2 Wheel support bearing assembly and anti-skid brake device using the same |
| 02/06/2002 | EP1177450A1 Device for determining positioning and/or speed and uses thereof |
| 02/06/2002 | EP1177449A1 Inductive sensor (speed sensor) with a conical coil base body |
| 02/06/2002 | EP0754326B1 Adaptive profile correction for rotating position encoders in reciprocating engines |
| 02/06/2002 | CN1334464A Detection of rotating direction |
| 02/05/2002 | US6343878 Rolling bearing unit with rotational speed sensor |
| 01/31/2002 | WO2002008692A1 Method and device for optically measuring distance or speed |
| 01/31/2002 | US20020013674 Rotary speed detector |
| 01/31/2002 | US20020011942 Timing ring |
| 01/31/2002 | DE10031637C1 Device for determining revolution rate of induction motor uses saliency tracking method with sensor for measuring electric current, signal processing arrangement integrated into sensor |
| 01/30/2002 | EP1176389A1 Method and device for optical range or speed measurement |
| 01/30/2002 | EP1175325A1 Method for measuring the speed of a rail vehicle and installation therefor |
| 01/30/2002 | EP0929815B1 Rolling bearing with speed measurement device |
| 01/30/2002 | EP0837801B1 Device for the recognition of electromagnetic interference |
| 01/24/2002 | WO2002006841A2 Laser doppler velocimeter with high immunity to phase noise |
| 01/24/2002 | US20020008483 Method and circuit arrangement for detecting motion, direction and position of a part driven by an electric motor |
| 01/24/2002 | US20020007675 Wheel speed sensor-mounting structure for drum brake |
| 01/24/2002 | DE10034153A1 Device for optical measurement of object speeds and/or lengths uses laser-Doppler effect, varies e.g. laser beam wavelength, intensity and/or angle of incidence if signal below threshold |
| 01/24/2002 | DE10026144A1 Sensor zur Erfassung einer Drehbewegung Sensor for detecting a rotational movement |
| 01/23/2002 | EP1175011A1 Digital encoder control method and apparatus |
| 01/23/2002 | EP1174718A1 Sealing assembly for two relatively rotating members, in particular the two rings of a rolling-contact bearing |
| 01/23/2002 | EP1173772A1 Roller bearing with information sensor |
| 01/22/2002 | US6340856 Electric motor |
| 01/22/2002 | US6339964 Device for measuring the relative revolving speed between the races of a rolling contact bearing |
| 01/17/2002 | US20020007243 Vehicle speed estimating apparatus and method and vehicular control apparatus and method |
| 01/17/2002 | US20020005780 Anti-lock brake system for a vehicle, such as a truck or a trailer, including back-up alarm and/or lamps |
| 01/17/2002 | US20020005674 Reluctance type resolver with reduced detection error due to external magnetic flux |
| 01/17/2002 | DE19928624C2 Fahrwerksteuerung Chassis control |
| 01/17/2002 | DE10062839A1 Anordnungen und Verfahren zur Erfassung und Übermittlung von Sensorsignalen in Kraftfahrzeugen, sowie Sensor Arrangements and procedures for the collection and transmission of sensor signals in motor vehicles, as well as sensor |
| 01/17/2002 | DE10032332A1 Camshaft position determining method involves transmitting signal indicating angular position of camshaft to control device, giving current values when preset conditions are met |
| 01/17/2002 | DE10025395C1 Optical measuring method for object velocity and/or distance uses Sagnac-interferometer with time offset propagation of partial beams along measuring path |
| 01/16/2002 | EP1172662A2 Counter verification circuit |
| 01/16/2002 | EP1172656A1 Rotational direction detecting |
| 01/16/2002 | EP1171773A1 Permeability-modulated carrier referencing |
| 01/15/2002 | US6339324 Rotating magnetic object motion sensor with unbalanced bias |
| 01/15/2002 | US6339322 System for a detecting wheel rotation |
| 01/15/2002 | US6338576 Instrumented rolling bearing |
| 01/15/2002 | US6338190 Method for automatically setting an air gap |
| 01/15/2002 | CA2059452C Speed sensor failure detection method and apparatus for an overspeed protection system |
| 01/10/2002 | WO2002003080A1 A device for measuring swing velocity of the golf club head using the resonance circuit |
| 01/10/2002 | WO2002003079A1 Current multiplex transmission of several sensor signals (vehicles) |
| 01/10/2002 | US20020002863 Velocity meter |
| 01/10/2002 | US20020002859 Method and device for measuring the angle of inclination on laterally inclined bends |
| 01/09/2002 | EP0889774B1 Plastic resistor and process for producing it |
| 01/08/2002 | US6337524 Gear motor activating a motor vehicle functional member |
| 01/03/2002 | WO2002001086A2 Bearing with wireless self-powered sensor unit |
| 01/03/2002 | DE10053288A1 Winter-sport device such as a ski, snow-board or runner element with an attached speedometer device for accurate and reliable speed determination by use of the Doppler effect to determine speed from a frequency shift |
| 01/02/2002 | EP1166069A1 Torque and speed sensor |
| 01/02/2002 | EP1166045A2 Device and method for determining and displaying the progressive motion variables or fitness variables pertaining to a user of a piece of sports equipment |
| 01/02/2002 | EP0992102B1 Gear motor activating a motor vehicle functional member |
| 01/01/2002 | US6334361 Plastic resistor and process for producing it |
| 12/27/2001 | WO2001099259A1 Electrical drive unit |
| 12/27/2001 | WO2001048489A3 Method and device for flow analysis |
| 12/25/2001 | US6334094 Engine speed calculation apparatus |
| 12/25/2001 | US6332353 Method and device for measuring the angle of inclination on laterally inclined bends |
| 12/20/2001 | US20010052258 Axle end wheel sensor for a vehicle, such as a truck or a trailer |
| 12/19/2001 | EP1164318A2 Seal ring, sealing device and rolling bearing including the same |
| 12/19/2001 | EP1164205A1 Process for the application of a magnetic material to the surface of a torque or distance measuring system |
| 12/19/2001 | EP1163531A1 Method and device for determining the vehicle reference speed and for detecting an incorrect vehicle reference speed of an all-wheel-drive vehicle |
| 12/19/2001 | EP1163530A1 Blended velocity estimation |
| 12/19/2001 | EP0764829B1 Transition detection circuit |
| 12/19/2001 | CN2466660Y Tracking wheel rotating shaftless coder |
| 12/18/2001 | US6332115 Velocity calculating device and hood raising system |
| 12/13/2001 | WO2001095473A1 Method for providing a digital current fluctuation signal |
| 12/13/2001 | WO2001095472A1 Method for determining the rotational position of the drive shaft of a direct current motor |
| 12/13/2001 | US20010051010 Seal ring, sealing device and rolling bearing including the same |
| 12/13/2001 | DE10127262A1 Wheel speed correction system, uses iterative corrections |
| 12/13/2001 | DE10126094A1 Impulserzeugungsschaltung zum Antrieb eines Gleichstrommotors Pulse generation circuit for driving a DC motor |
| 12/13/2001 | DE10028035A1 Rotation position determining method for DC motor shaft, involves determining relevant current ripple component for each time first and last current ripples are detected, which are included in current ripple evaluation |
| 12/13/2001 | DE10028033A1 Providing digital current ripple signal from analog armature current signal of DC motor, involves including current ripple detected from oversampling in further evaluation when non-conformance is detected |
| 12/13/2001 | DE10027647A1 Rotation detection arrangement for rotary element, has sensor elements that are arranged outside of housing wall and capacitively linked when rotary element rotates over partial area |
| 12/12/2001 | EP1162610A2 Focus error correction from tilt measurement |
| 12/12/2001 | EP1162465A1 Vehicle speedometer |
| 12/12/2001 | EP1162102A2 Speed indication using navigation unit |
| 12/12/2001 | EP1108161B1 Method for detecting cornering for a vehicle with an automatic transmission |
| 12/12/2001 | EP0632897B2 Inductive sensor |
| 12/12/2001 | CN1326090A Bidirectionally synthesizing jet gyroscope |
| 12/11/2001 | US6330057 Optical translation measurement |
| 12/11/2001 | US6329815 Rotation sensor accommodable to an eccentricity of a rotation portion of a member to be detected relative to a rotating shaft of the sensor |
| 12/11/2001 | US6329814 Tone wheel and method of magnetizing the same and method of manufacturing such tone wheel |
| 12/11/2001 | US6328476 Rolling bearing unit with encoder |