Patents
Patents for G01D 5 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable (43,723)
11/2004
11/04/2004US20040218181 Systems and methods for absolute positioning using repeated quasi-random pattern
11/04/2004US20040217886 Capacitive touch switch system for an audio device
11/04/2004US20040217885 Inductive position detector
11/04/2004US20040217758 Electromagnetic shaft position sensor and method
11/04/2004US20040217757 Linear position sensor
11/04/2004US20040217754 Rotation detecting device
11/04/2004US20040217269 Optoelectronic angle-of-rotation sensor
11/04/2004US20040217268 Absolute position miniature grating encoder readhead using fiber optic receiver channels
11/04/2004US20040217265 Optoelectronic device for meter optical detector module
11/04/2004DE4304060B4 Schaltungsanordnung zur Auswertung von Meßreaktanzen Circuit arrangement for evaluating Meßreaktanzen
11/04/2004DE202004012505U1 Transducer for producing electrical signal dependent on pressure of fluid has diaphragm pressing against spring and pushing tapering pin into beam of light
11/04/2004DE10317803A1 Messwertverarbeitung von Winkel-/Wegmesssystemen Processing of measured values ​​of angle / distance measuring systems
11/04/2004DE10297002T5 Integrierter Positionsresolver für hybride synchrone Elektromotoren Integrated position resolver for hybrid synchronous electric motors
11/04/2004DE102004012271A1 Optischer Drehcodierer Optical rotary encoder
11/03/2004EP1473550A1 Absolute optical position encoder with fiber optic readhead and at least two scales
11/03/2004EP1473549A1 Systems and methods for absolute positioning using repeated quasi-random pattern
11/03/2004EP1473548A2 Redundant resolver system
11/03/2004EP1473547A1 Inductive angular position sensor
11/03/2004EP1472643A1 Arrangement and method for measurement on a resonant oscillator, control thereof and setting of a pixel width
11/03/2004EP1472595A2 Sensing apparatus and method
11/03/2004EP1472547A2 Peak-to-peak signal detector
11/03/2004EP1472508A1 Sensor system
11/03/2004EP1295081B1 Magnetoresistive electrode measuring device
11/03/2004EP1206684B1 Position-measuring device
11/03/2004CN2653448Y Rotary capacitor coupling
11/03/2004CN2653438Y Detector for centre and inclined angle
11/03/2004CN2653436Y Optic scanning outer diameter measuring system without scanning objective lens
11/03/2004CN1542411A Optical semiconductor device
11/03/2004CN1542410A 旋转编码器 Rotary encoder
11/03/2004CN1542408A Optical-electricity encoder for measuring angle of plane inclination of non-rotary-angle aixs
11/03/2004CN1542399A Translational capacitance grating type digimatic micrometer
11/03/2004CN1174417C Magnetic sensing of motion in microfabricated device
11/03/2004CN1174215C Magnetoresistive detector
11/02/2004US6813403 Monitoring of large structures using brillouin spectrum analysis
11/02/2004US6813013 Pressure-isolated bragg grating temperature sensor
11/02/2004US6812861 Method for automatically generating several electrical pulses using numeric default values, in particular for stimulating an incremental encoder
11/02/2004US6812816 Rotary multi-position magnetic detent device
11/02/2004US6812694 Magnetic sensor adjusting method, magnetic sensor adjusting device and magnetic sensor
11/02/2004US6812693 Inductive displacement sensor with volume occupying winding
11/02/2004US6810754 Magnetic-based transducer for measuring displacement
11/02/2004US6810601 Length or angle measuring apparatus with differential screw for moire adjustment
10/2004
10/28/2004WO2004092683A1 Rotary encoder
10/28/2004WO2004092682A2 Contactless magnetic sensor for determination of the linear position of a moving body
10/28/2004WO2004092681A2 Optical sensor for electric machines
10/28/2004US20040213501 Using intensity and wavelength division multiplexing for fiber Bragg grating sensor system
10/28/2004US20040212521 Data transmitting/receiving method and device for encoder
10/28/2004US20040212474 Non-contact magnetically variable differential transformer
10/28/2004US20040212359 Rotor position determination in a switched reluctance machine
10/28/2004US20040211890 Positional encoder assembly
10/28/2004US20040211248 Internal combustion engine with device for determination of absolute rotary angle of crankshaft, and method for determination of absolute rotary angle of crankshaft
10/28/2004US20040211079 Length measuring apparatus
10/28/2004US20040211078 Length measuring apparatus
10/28/2004DE10350666A1 Vehicle steering angle sensor comprises a rotor whose position can be coarsely determined by optical coding means and finely determined using additional magnetic position determination means
10/28/2004DE10317736A1 Abtasteinheit für eine Positionsmesseinrichtung zum optischen Abtasten einer Maßverkörperung Scanning for a position measuring device for optically scanning a measuring scale
10/28/2004DE10314838A1 Verfahren und Vorrichtung zur Messung der Position, welche ein Magnet und ein Messort zueinander haben Have another method and device for measuring the position, which a magnet and a measuring point
10/28/2004DE10314315A1 Operating part e.g. rotary knob, has light distributing part which functions as coded disc for triggering operating function when top part of knob is displaced
10/28/2004DE102004012277A1 Sensorvorrichtung Sensor device
10/28/2004DE102004004025A1 Lenkwinkelsensor Steering angle sensor
10/27/2004EP1471629A2 Rotor position determination in a switched reluctance machine
10/27/2004EP1471624A2 Method of molding resin to protect a resolver winding
10/27/2004EP1471359A1 Measured value output device, measured value monitor, current value output device, and current monitor
10/27/2004EP1471333A1 Optical encoder with scale with adapted optical properties
10/27/2004EP1471332A1 Digital interface for an angular sensor
10/27/2004EP1471331A2 Method for detecting the position of a movable element
10/27/2004EP1471290A2 Failure detection device for a rotation angle detection sensor
10/27/2004EP1470429A2 Method and apparatus for providing information from a speed and direction sensor
10/27/2004EP1470393A2 Path sensor with an magnetoelectric transformer element
10/27/2004EP1443218A9 Precision sensor for a hydraulic cylinder
10/27/2004EP1395481B1 Sensor in king-pin
10/27/2004CN2651754Y Fibre-optic raster accelerator
10/27/2004CN2651703Y Intelligent multiturn absolute rotary encoder for brake level measuring
10/27/2004CN2651699Y Mechanical electric feedback transmitter
10/27/2004CN2651698Y Length signalling device
10/27/2004CN1540695A Rotary coder
10/27/2004CN1540431A Optical coder
10/27/2004CN1540292A Optical rotary coder
10/27/2004CN1540291A Data transceiving method and device of coder
10/27/2004CN1540282A Method for measuring position of zero optical path difference in dual beam interference of wideband light source
10/27/2004CN1173155C Optical non-linear compensative analogue type double axle sun sensor design method and sensor
10/27/2004CN1173154C Method of controlling digital sensor and corresponding digital sensor
10/27/2004CN1173152C Method for determining position of rotor of electric machine, and position sensor
10/27/2004CN1173150C Induction current position sensor
10/26/2004US6809513 Rotary position sensor having waterproof, explosion-protective structure
10/26/2004US6809512 Pedal with integrated position sensor
10/26/2004US6807894 Contraction unit with position sensor device
10/26/2004CA2259856C Method and apparatus for defining the position of an actuator
10/21/2004WO2004090344A1 Piston-cylinder device with position sensing means
10/21/2004WO2004051192A3 Rotation angle detection device
10/21/2004US20040210416 Measuring system for processing angular and linear measured values
10/21/2004US20040210415 Angle or position detecting apparatus, method thereof, servo apparatus, and servo method, and motor
10/21/2004US20040210366 Steering angle detection device for electric power steering apparatus
10/21/2004US20040210199 Medication injector apparatus with drive assembly that facilitates reset
10/21/2004US20040208473 Programmed method and apparatus for quadrature output sensors
10/21/2004US20040207392 Magnetic senor digital processing interface for electrical motor application
10/21/2004US20040207391 Equipment for measuring displacement
10/21/2004US20040207390 Bipolar interrogation for magnetostrictive transducers
10/21/2004US20040207388 Airbag deployment monitor and sensing electronics
10/21/2004US20040207385 Position detection
10/21/2004US20040207261 Airbag deployment monitor and sensing electronics
10/21/2004US20040207170 Sensor in king-pin