170975 ⎘
Measuring linear or angular speed; Measuring differences of linear or angular speeds; Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
Sub-classes:MOTOR CONTROL SYSTEM AND MOTOR CONTROL METHOD
#2ABS TONE WHEEL INTEGRATED UNITIZED LIP SEAL
#3VEHICLE SPEED ESTIMATION DEVICE, POSITION CALCULATION DEVICE, AND STORAGE MEDIUM STORING PROGRAM
#4System and Method for Decoding Wheel Speed Sensor Data to Optimize Vehicle Braking Control
#5MOLDED COMPONENT
#6SPEED SIGNAL CONVERTER WITH REVERSE POLARITY DETECTION AND CORRECTION
#7PRINTER
#8OPENING/CLOSING BODY CONTROL DEVICE
#9ROTATION DETECTION METHOD AND APPARATUS, AND MEDICAL DEVICE
#10SYSTEMS AND METHODS FOR IONIZER MONITORING
#11ENCODER SPEED MONITORING DEVICE
#12CONTROL CIRCUIT FOR AN ACTIVE ROTATIONAL SPEED SENSOR
#13SENSOR MEMBER AND METHOD FOR MANUFACTURING SENSOR MEMBER
#14Rotation speed detector
#15Rotating direction and rotating speed sensing device
#16METHOD AND DEVICE FOR DETERMINING AND CHARACTERIZING ROAD UNEVENNESS
#17Retrofit Anti-lock Braking Tone Ring and Sensing System
#18OVERSPEED DETECTION DEVICE
#19Identifying method and identifying system for centrifuge rotor
#20FAILURE DETERMINATION DEVICE, DRIVE CONTROL DEVICE, AND FAILURE DETERMINATION METHOD
#21High-resolution PWM wheel speed sensor protocol
#22Rotary encoder
#23SYSTEMS AND DEVICES FOR WHEEL SENSORS
#24Offset-reduced zero-gauss-magnet with polepiece for differential, twist-insensitive magnetic speed sensors
#25Position sensor system using equidistantly spaced magnetic sensor arrays
#26Apparatus and Method for Identifying Positions of Tire Pressure Sensors, and System Including the Apparatus
#27SENSOR FOR AGRICULTURAL PLANTER CLOSING WHEEL
#28Torque and angle sensing device
#29ROTARY MECHANISM WITH ADJUSTABLE TONE WHEEL
#30SENSOR AND MANUFACTURING METHOD
#31Detection device, rotary machine, and detection method
#32Rotational speed sensor, fixing device for a rotational speed sensor, receiving device for a rotational speed sensor, sensor system having a receiving device and a rotational speed sensor and method for the rotationally locked positioning of a rotational speed sensor
#33Luminaire apparatus having air cleaner attached thereto, which is connected by wires and cables so as to be vertically movable
#34Sensor temperature sensing
#35Inductive rotational speed sensor and method for producing same
#36Sensor apparatus with cleaning
#37Freehub torque and speed sensing device
#38Wheel speed sensor having multiple sensing units and wheel bearing comprising same
#39ROTATIONAL SPEED AND/OR ROTATIONAL ANGLE DETECTION UNIT AND WORKING DEVICE
#40Apparatus and method for controlling motor driven power steering
#41Method and device for determining a speed by means of an inductive speed sensor
#42Component for human-powered vehicle
#43Hybrid feedback device
#44Digital phase tracking filter for position sensing
#45Method for determining the direction of travel of a vehicle
#46Wheel position detection apparatus and tire pneumatic pressure monitoring system including same
#47Method and system for monitoring a fan
#48Sensor assembly for a vehicle
#49Pole wheel on a vehicle wheel
#50Sensor system for determining at least one rotation characteristic of an element rotating around at least one rotation axis
#51SYSTEM AND METHOD FOR DETERMINING AN ANGULAR SPEED OF AN AXLE OF A RAILWAY VEHICLE
#52Method and device for determining a speed by means of an inductive speed sensor
#53METHOD FOR MANUFACTURING A MAGNETIZED ROTATING COMPONENT, ROTATING COMPONENT AND SYSTEM FOR MEASURING ROTATION OF A ROTATING COMPONENT
#54Magnetic speed sensor with a distributed wheatstone bridge
#55MAGNETIC FIELD SENSOR, SYSTEM, AND METHOD FOR SPEED MEASUREMENT
#56System and method for controlling opposed piston engine operation for rotation direction
#57Apparatus and method for estimating tire resonance frequency
#58PROCESS FOR MANUFACTURING HIGH DENSITY ARTICLES FROM STAINLESS STEEL POWDER
#59Magnetic speed sensor with a distributed wheatstone bridge
#60System and method for measuring motor bearings consumption of railway vehicles
#61Vehicle electronic stability control system including improved wheel speed detection
#62Vehicle electronic stability control system including back-up wheel speed detection
#63Wheel speed estimation device
#64Angular speed derivation device and angular speed derivation method for deriving angular speed based on output value of triaxial gyro sensor
#65Wheel-speed tone ring apparatus
#66Wheel speed sensor
#67System and method for locating wheels of vehicle
#68Generating and/or encoding rotational data for a mechanical element over a digital network
#69Systems and methods for electronic measurement of propeller blade angle
#70Vehicle monitoring system
#71Sensor controller, sensor signal receiver, incremental magnetic speed sensor module, method for a sensor controller, method for a sensor signal receiver and computer program
#72Method and device for measuring speed of permanent magnet synchronous motor
#73Centrifugal separator having a system for detecting rotation
#74Synchronization of machine vibration data after collection
#75Methods and system for diagnosing an engine component based on an engine speed profile during an engine shutdown event
#76Method and device for detecting reverse rotation of an internal combustion engine
#77Systems and methods for motor slip calculation using shaft-mounted sensors
#78Turbine arrangement
#79DEVICE FOR DETECTING SPEED OF A ROTATABLE ELEMENT, METHOD AND VEHICLE
#80Speed detection using multiple processing paths
#81Wheel speed sensor with a waterproof structure for output wires
#82Estimation apparatus, estimation method and engine system
#83Automatic threshold detection for tachometer signals
#84Method, apparatus and monitoring system for acquisition of rotating speed and vibration data of machines
#85Motor control method and system
#86Generating timing signals
#87Modular portable speedometer calibration stand
#88Apparatus and method for measuring motor speed
#89Bicycle pedal with cadence sensor
#90Tachometer systems and methods of determining the rotation speed of a wheel of a landing gear of an aircraft
#91Downhole turbine tachometer
#92Rotation sensor
#93Error transmission in two-level rotational speed sensor
#94Torsional moment and angle sensor and actuator drive
#95Rotational speed measuring device for a transmission and method for measuring rotational speed
#96Sensor circuit, vehicle and method therefor
#97Vehicle wheel speed sensor protection structure
#98Motor drive device
#99Differential assembly and speed sensor mounting arrangement therefor
#100Rotation detector
#101Auto tire localization systems and methods utilizing a TPMS angular position index
#102Sensor device for speed measurement on a wheel of a vehicle
#103Apparatus for detecting speed of motor
#104Speed sensor
#105Digital period divider
#106Rotation speed detection device
#107Cart movement detection system for a dynamics track
#108Method for determining a rotational angle position and/or a rotational speed
#109Sensing method and system for correcting an input waveform from a coded wheel
#110Speed sensor identification
#111Saw-based tachometer or RPM detector
#112Rough road determination device
#113Automatic threshold detection for tachometer signals
#114Method and apparatus to detect direction and velocity of movement of equipment by using single sensor
#115Circuit arrangement and method for evaluating a signal
#116Aircraft wheel speed sensor
#117METHOD FOR DETERMINING A ROTARY SPEED OF A DEVICE
#118Methods and systems for conditioning signals from a speed sensor
#119Wheel-speed sensor mounting device
#120Device for measuring the angular velocity or velocity of a moving part and for detecting the direction of motion of the moving part
#121Device for measuring angle and angular velocity or distance and speed
#122Apparatus and method for controlling speed of motor
#123Device and method for determining a contact angle of a rolling element
#124Method and device for measuring the rotational speed of a turbocompressor, and motor vehicle
#125Bicycle rotation detecting device
#126Methods, systems and apparatus for estimating angular position and/or angular velocity of a rotor of an electric machine
#127Speed sensor system and mounting configuration for locomotive traction motors
#128Tachometer for Low-Speed AC Generator
#129METHOD OF SENSING GENERATOR SPEED
#130Method for evaluating an analog signal by evaluating digital data corresponding to the analog signal to determine zero crossings of the analog signal
#131SPEED RATE ERROR REDUCTION IN A PULSE DISPLACEMENT CONVERTER SYSTEM
#132Speed detection system of vehicle
#133Speed detection device
#134Rotation speed detecting device and detecting method thereof
#135Speed sensor authority for and method of measuring speed of rotation
#136ROTATION MEASURING DEVICE
#137Motor control apparatus and method
#138Apparatus and method of calculating a wheel speed by using a tire force sensor and chassis control system using the same
#139Slew rate compensated wheel speed sensor signal processing method and system
#140Device and method for determining the speed of a wheeled terrestrial vehicle from measurements of an ambient terestrial magnetic field
#141Magnetic detection apparatus
#142Cycle meter adjustment device
#143Method of processing encoder signals
#144Sensor and method for the detection of local displacements and rotations
#145Drive motor control apparatus for vehicle, motor control system, method for correcting rotation angle of motor, program for performing the same, rotation detecting apparatus
#146MAGNETIC ENCODER WITH OFFSET ADJUSTMENT FUNCTION
#147Pulse generating device, rotator module, rotational speed control device, and image forming apparatus
#148Systems and methods for measuring rotational speed and position of a rotating device
#149Vehicle body speed calculation device
#150Signal processing circuit of rotation detector and rotation angle detector
#151Method and device for balancing production-related inaccuracies of the magnetic wheel of an electromotive drive of a vehicle
#152Method for detecting the direction of travel of a motor vehicle
#153Rotational position detecting method for AC servomotor and simple encoder
#154Rotary transducer with monitoring of the bearing wear and method therefor
#155Rotary Push On Encoder
#156Rotation sensing method and system
#157PULSE COUNT CONTROL FOR BRUSHED DC MOTOR DRIVEN BY PULSE WIDTH MODULATION
#158Measuring arrangement for detecting a 1/rotary momentum of an engine rotor, and associated method
#159SIGNAL PROCESSING DEVICE FOR SENSING DEVICE
#160Control device and control method
#161Predictive phase locked loop system
#162TRANSMISSION COMPRISING A DEVICE FOR DETECTING ROTATIONAL SPEED
#163Method and apparatus for monitoring the rotational speed of the shaft of a gas turbine
#164Method and apparatus for monitoring gas turbine blades
#165METHOD FOR AUTOMATICALLY SETTING INITIALLY-ESTIMATED ROTATIONAL FREQUENCY IN MOTOR FREQUENCY MEASURING SYSTEM
#166Method and apparatus to monitor position of a rotatable shaft
#167Calibration circuits and methods for a proximity detector using a first rotation detector for a determined time period and a second rotation detector after the determined time period
#168Correction method for microprocessor-controlled digital regulation
#169Method and device for measuring rotation speed of rotating equipment
#170System and method for providing vibration detection in turbomachinery
#171Method for determining the rotation speed of rotating shaft
#172Method for operating an internal combustion engine
#173Sensing rotation of an engine component relative to an engine body using a starter ring
#174Methods and apparatus for magnetic article detection
#175Methods and apparatus for magnetic article detection
#176Circuit arrangement method for obtaining an output signal, and rotational speed measurement device comprising such a circuit arrangement
#177Method and system for accuracy of speed and acceleration measurements on rotating machinery with a speed wheel
#178Signal processing device
#179Sealing device with encoder
#180Bearing with integrated rotation sensor
#181Rotation sensor, and method for outputting signals from rotation sensor
#182Methods and apparatus for magnetic article detection
#183Electronic circuit configuration for optionally connecting rotary speed sensors, especially in commercial vehicles
#184Angle measurement device
#185Movement sensor and method for producing a movement sensor
#186Process and device for contactless measurement of rotational speed
#187Wheel speed sensor assembly
#188Anti-lock brake system and sensor unit for the same
#189Technique for sensing the rotational speed and angular position of a rotating wheel
#190Quadrature sensor systems and methods
#191Encoder failure detection
#192Signal processing method and apparatus
#193Device for detecting the speed and the position of a rotating shaft
#194TACHOMETER PULSE DETECTION METHOD AND CIRCUIT
#195Method and apparatus for position detection
#196Method and device for the detection of local displacements and rotations
#197Device for detecting the wheel speed
#198Variable threshold comparator interface circuit
#199Method and assembly for determining rational speed with variable switching hysteresis
#200Rotation detecting device
#201Vehicle direction detection using tone ring
#202Phonic wheel for turbine engine bearing compartment
#203Shaft rotation speed and direction sensing
#204Track geometry inspection
#205Estimation of roll and roll rate of a spinning body based on a signal received from a remote transmitter
#206Position and direction determination using multiple single-channel encoders