Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542)
09/2005
09/22/2005DE19734303B4 Magnetrad Magnetic wheel
09/22/2005DE102004011100A1 Bewegungssensor und Verfahren zur Herstellung eines Bewegungssensors Motion sensor and method of manufacturing a motion sensor
09/22/2005DE102004010263A1 Verfahren und Vorrichtung zur Drehzahlerfassung von Turboladern Method and apparatus for monitoring rotational speed of turbochargers
09/22/2005DE102004009715A1 Automotive rotation speed measurement device, comprises an integrated circuit the output of which is a pulse sequence in which pulse separation represents the speed and pulse width the direction of rotation
09/21/2005EP1577655A1 Hub unit with sensor
09/21/2005CN2727699Y Free falling body measuring device for dual-frequency laser interferometer measuring speed
09/21/2005CN1672309A Motor for use with a sensor
09/21/2005CN1672014A Compact device for measuring the speed and the direction of rotation of an object
09/21/2005CN1670484A Rotation state detecting device and rotation state detecting method
09/20/2005US6947814 Process and device for estimating at least the vertical speed of an aircraft, in particular of a rotary wing aircraft
09/20/2005US6946832 Speed and angular position sensing assembly
09/20/2005US6946649 Rotary encoder and position adjuster therefor
09/20/2005US6945698 Shaft speed monitor
09/20/2005US6945666 Illumination device with removable power pack
09/15/2005WO2005085875A1 Movement sensor and method for producing a movement sensor
09/15/2005US20050201648 Combined sensor and bearing assembly
09/15/2005US20050200350 Magnetic encoder
09/15/2005US20050200349 Method and apparatus of determining gas turbine shaft speed
09/15/2005US20050199790 Rotary optical encoder
09/15/2005US20050199054 Testing apparatus
09/15/2005DE4447894B4 Drehzahlgeber Speed ​​Sensor
09/15/2005DE102004010413A1 Verfahren und Steuergerät zum Bereinigen eines Drehzahlsignals Process and control device to clean a speed signal
09/15/2005DE102004009776A1 Glider thermal source location procedure analyses flight data updated from central databank and displays upcurrent predictions to pilot
09/15/2005CA2500044A1 Method and apparatus of determining as turbine shaft speed
09/14/2005EP1575026A2 Automatic player musical instrument, for exactly controlling the keys
09/14/2005EP1574861A2 Combined sensor and bearing assembly
09/14/2005EP1574835A2 Method and controlling device for speed signal conditioning
09/14/2005EP1574823A1 Rolling bearing unit with sensor
09/14/2005CN1668939A System and method for measuring velocity using frequency modulation of laser output
09/14/2005CN1667696A Automatic player musical instrument, automatic player used therein and method for exactly controlling keys
09/14/2005CN1667364A Motion state sensing device for rotation gear
09/14/2005CN1667352A Moving body measuring apparatus
09/13/2005US6943542 Sealed wheel speed detector with rotating magnetic ring and stationary magnetic sensor
09/13/2005US6943513 Force-applying input device
09/13/2005US6943334 Method for determining absolute motion of an object
09/13/2005US6941822 Angular displacement sensing system and method using brushless DC motor commutation hall effect sensors
09/09/2005WO2005083450A1 Method of measuring the speed of an object
09/09/2005WO2002082098A3 Speed sensor flange assemblies
09/08/2005US20050194969 Combined sensor and bearing assembly
09/08/2005US20050194965 Speedometer gear output structure
09/08/2005US20050194964 Detection signal processing circuit and detection signal processing apparatus for a rotation sensor
09/08/2005DE102004001448A1 Non-mechanical inertial Coriolis-based digital turn rate sensor has two very short digital or binary counters orthogonal to optional rotation axis and parallel to each other at distance apart, with signal generator on one feeding both
09/07/2005EP1571453A1 Passive sensor for measuring the speed of a rolling contact bearing
09/07/2005EP1360098B1 Unit for an electronically regulated braking system
09/07/2005CN1665571A Information processor having input system using stroboscope
09/07/2005CN1664590A Passive sensor for measuring speed of rolling contact bearing
09/07/2005CN1218184C Protective structure for vehicle wheel speed detection sensor
09/06/2005US6940940 Electronic hubodometer
09/06/2005US6939050 Wheel support bearing assembly
09/01/2005WO2005080995A1 Rotation sensor, and method for outputting signals from rotation sensor
09/01/2005WO2005080923A1 Flow meter
09/01/2005US20050189418 Method and apparatus for position detection
09/01/2005US20050188766 Angular velocity sensor
09/01/2005DE102005005554A1 Verfahren zur Überprüfung eines Halbleitersensors für eine dynamische Grösse A method for checking a semiconductor dynamic quantity sensor
09/01/2005DE102004006684A1 Angular velocity determination device for automotive applications comprises magnet, sensor and rotor with the magnetic field lines forming a magnetic circuit that passes through the rotor
08/2005
08/31/2005EP1568123A2 Method and apparatus for fine resolution brushless motor control
08/31/2005EP1567870A1 Mobile member speed sensor
08/31/2005EP1285274B1 Methof of determining speed of rotation of a motor and a computer software product to carry out the method
08/31/2005CN2722253Y Optical-fibre coder with axial angle
08/31/2005CN2722252Y Miniature jet flow angle speed sensor
08/30/2005US6937012 Magnetic sensor with pointing control circuit
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
08/25/2005WO2005078457A1 Bearing device with sensor
08/25/2005US20050185868 Bearing assembly with rotational speed sensor unit
08/25/2005US20050184861 Programmable transmission sensor
08/25/2005DE202005008095U1 Motor vehicle performance measurement device, has sensor to measure acceleration of vehicle before initiation of performance measurement phase, which is activated upon exceeding preset acceleration value
08/25/2005DE102005006151A1 Vorrichtung zur Erkennung der Raddrehzahl Device for detecting the wheel speed
08/25/2005DE102004004281A1 Position measurement arrangement in which marking sequences on a carrier are detected and compared with reference marking sequences in a section by section manner so that any discrepancies trigger an error signal
08/25/2005DE102004004100A1 Positionssensor und entsprechendes Verfahren zum Detektieren der Position eines Rotationskörpers Position sensor and corresponding method for detecting the position of a body of revolution
08/24/2005EP1566510A2 Opening and closing body control device
08/24/2005EP1565755A1 Position detector
08/24/2005EP1565362A2 Axle unit with slip sensor and slip measurement method
08/24/2005CN2720703Y Two-cylinder electrojet motorcycle magnetic motor
08/24/2005CN2720701Y Electrojet motorcycle magnetic motor rotor
08/24/2005CN2720694Y Power-supply short-protection device for rotation speed sensor
08/24/2005CN2720458Y Distance-measuring instrument
08/24/2005CN1657947A Optical movement information detector, movement information detection system, electronic equipment and encoder
08/24/2005CN1216300C Detector for detecting moving speed and safety interval of vehicls
08/24/2005CN1216270C Position encoder
08/23/2005US6934662 MEMS based tilt sensor
08/18/2005WO2005076016A1 Magnetoresistive speed sensor
08/18/2005WO2005075945A2 Method and device for determining parameters of a fluctuating flow
08/18/2005US20050182550 Braking force distribution control apparatus and method
08/18/2005US20050179908 Optical movement information detector, movement information detection system, electronic equipment and encoder
08/18/2005US20050179557 Sensor device
08/18/2005US20050179440 Method of inspecting a semiconductor dynamic quantity sensor
08/18/2005US20050179429 Method and device for the detection of local displacements and rotations
08/18/2005US20050179409 Opening and closing body control device
08/18/2005US20050179317 Device for detecting the wheel speed
08/18/2005DE102004004491A1 Vorrichtung zur Bestimmung einer Drehgeschwindigkeit Device for determining a rotational speed
08/17/2005EP1564559A1 Signal processing method and apparatus
08/17/2005EP1563312A1 Measuring and stabilising system for machine-controllable vehicles
08/17/2005EP1297610B1 Electrical drive unit
08/17/2005CN1656667A Method for detecting communication impulses of a fan motor and circuit arrangement for carrying out said method
08/17/2005CN1655335A Method of inspecting a semiconductor dynamic quantity sensor
08/17/2005CN1654962A Two-phase flow digital particle image speed measurement method and device
08/17/2005CN1654961A Sensor device
08/16/2005US6931317 Methods and devices for determining a correction value for a measured segment time
08/16/2005US6931166 Optical sensor and method for detecting projectile impact location and velocity vector
08/11/2005WO2005073736A2 Method and system for measuring the speed of a vehicle