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)
07/2001
07/17/2001US6262802 Scale for sensing moving object, and apparatus for sensing moving object using same
07/17/2001US6262415 Orientation sensor system with high precision optical interrogation and dense multiplexing
07/17/2001US6260415 System and method for material testing, material suitable for such testing and method for producing such material
07/12/2001WO2001050436A1 Method and apparatus for active isolation in inductive loop detectors
07/12/2001WO2001050093A1 Variable reactance position detector
07/12/2001WO2001050092A1 Galvanometer position detector
07/12/2001WO2001050091A1 Magneto-resistive position detection apparatus
07/12/2001US20010007294 Steering device with measured value transmitter
07/12/2001DE19964002A1 Sensor, has converter to generate electrical signal and signal processing unit to generate output signal with switch unit for offset compensation and devices for frequency-dependent mode switching
07/12/2001DE19962241A1 Position sensor to detect rotation position of shaft, e.g. steering wheel shaft; is coupled to shaft by driven gear and toothing or driving gear of shaft, which are coupled by elastic clamp clips
07/12/2001DE19962153A1 Verfahren und Vorrichtung zur Erfassung der Winkellage rotierender Maschinenteile Method and apparatus for detecting the angular position of rotating machine parts
07/12/2001DE19942477C2 Lenkwinkelsensor Steering angle sensor
07/12/2001DE10000647A1 Verfahren und Einrichtung zur Auswertung von Winkelsignalen Method and apparatus for evaluating angle signals
07/12/2001CA2396418A1 Method and apparatus for active isolation in inductive loop detectors
07/11/2001EP1114983A1 Opto-electronic rotary encoder
07/11/2001EP1114982A1 Angle transducer system
07/11/2001EP1114503A2 Commutator motor
07/11/2001EP1114324A1 Device for detecting the reverse rotation of a rotating part of an internal combustion engine
07/11/2001EP1114296A1 Fiberoptic coupler-sensor and a measurement method
07/11/2001CN2439016Y Bank note magnetic sensor
07/11/2001CN1302740A Corner sensor for rotor, especially for motor vehicle wheel ready to balance
07/11/2001CN1068433C Improved position coder
07/10/2001US6259531 Displacement information measuring apparatus with hyperbolic diffraction grating
07/10/2001US6259249 Induction-type position measuring apparatus
07/10/2001US6259248 Motion detection by pulse signal generation
07/10/2001US6259111 System for tracking movement of an object
07/05/2001WO2001048894A1 Optical measuring device in a pressed-in conducting bar of an electrical machine
07/05/2001WO2001048723A1 System and method for wireless automatic meter reading
07/05/2001WO2001048488A2 Method and device for detecting a polarity reversal in a sensor
07/05/2001US20010006421 Device for measuring translation, rotation or velocity via light beam interference
07/05/2001US20010006344 Method of and device for detecting angular position of a rotatable machine part
07/05/2001US20010006314 Self-centering timing disk hub and method of mounting the same
07/05/2001DE19961884A1 Anordnung zur kontaktlosen Erfassung von Drehwinkeln, Drehmomenten und sonstigen, vorzugsweise rotatorischen Grössen zwischen rotierenden Teilen Arrangement for contactless detection of rotation angles, torques and other, preferably rotational variables between rotating parts
07/05/2001DE10065568A1 Verschiebungsmesseinrichtung Displacement measuring device
07/05/2001DE10060189A1 Capacitive distance sensor for configuration measurement, computes distance between object and sensor unit based on movement distance of objective electrode and distance between object and objective electrode
07/05/2001CA2396723A1 System and method for wireless automatic meter reading
07/04/2001EP1113253A1 Rotary sensor and measurement circuit thereof
07/04/2001CN2438110Y Ejection and metering sensing and measuring mechanism for injection molding machine
07/04/2001CN1301953A Movable magnetic iron type flow meter
07/04/2001CA2293857A1 Sensor for sensing absolute angular position of cylindrical object
07/03/2001US6255811 Magnetic detector with a magnetoresistive element having hysteresis
07/03/2001US6255810 Inductive angle sensor having coupled oscillators with similar inductive response
07/03/2001US6255794 Procedure for the digital evaluation of analogue resolver output signals
07/03/2001US6255678 Apparatus for measuring physical and chemical phenomena
07/03/2001US6255644 Optical rotary encoder
07/03/2001US6253848 Method of obtaining improved geophysical information about earth formations
07/03/2001US6253630 Device to measure the rotational position of a steering wheel
07/03/2001US6253460 Apparatus for position measurement and a system and a method for using the same
06/2001
06/28/2001WO2001046703A1 Method for recognition of signal errors
06/28/2001WO2001046662A1 Arrangement for detecting angles of rotation, torques and other, preferably rotational, variables between rotating components in a contactless manner
06/28/2001WO2001046651A2 Flux shaping pole pieces for a magnetic displacement sensor
06/28/2001US20010005139 Displacement measuring device
06/28/2001US20010005133 Non-contact linear position sensor for motion control applications
06/28/2001US20010004849 Rotation sensor and measurement circuit
06/28/2001DE19963007A1 Method to detect polarization reversal of signal transmitter, especially inductive transmitter; involves scanning equally spaced angle marks on transmitter disc to produce output signal for evaluation
06/28/2001DE19962701A1 Verfahren zur Ermittlung der Position eines Lichtspots auf einer Fotodioden-Zeile Method for determining the position of a light spot on a photodiode row
06/28/2001DE19962309A1 Measuring head to measure movement; has light source to illuminate measuring mark on moving measuring element and fixed measuring mark, so that light intensity varies in fixed movement steps
06/28/2001DE19962067A1 Untersetzungsgetriebe für Dreh- und Schwenkbewegungen, insbesondere für Meß- und Antriebszwecke Reduction gear for rotating and pivoting movements, especially for measuring and propulsion purposes
06/28/2001DE19962066A1 Angle sensor unit for steering wheel axis of vehicle; has clock disc fixed to hub of steering column axis and having grooves to engage steps formed in flange of hub over which bore in disc slides
06/28/2001DE19961504A1 Rotational speed signal error detection method for anti-slip or anti-lock regulation system of vehicle, involves detecting speed change based on specific condition involving pulse width of falling pulses of measurement signal
06/28/2001DE19960891A1 Rotary encoder used for shaft rotation detection, includes arm of shaft attached with permanent magnet, supported in recess of preset angle in shaft
06/28/2001DE19960789A1 Lenkwinkelsensor Steering angle sensor
06/28/2001DE19955144C1 Determining angular position of rotating rotary part, involves evaluating gradient of wire fed around rotary part in at least one partial circular arc, which varies with rotary motion
06/28/2001DE19950880C1 Correcting Brillouin spectra acquired during position-resolved measurements, involves generating propagating refractive index interference grid in measurement fiber by superimposition
06/28/2001DE10063996A1 Sensor arrangement for measuring physical value of e.g. brake pressure, fuel pressure in motor vehicle has output device which outputs first signal to output line in absence of second signal
06/27/2001EP1111628A2 Potentiometric position sensors
06/27/2001EP1111347A1 Positional encoder
06/27/2001EP1111346A2 Device for holding a measurement scale
06/27/2001EP1111345A2 Position measuring device
06/27/2001EP1111344A1 Sensor fault detection method and apparatus
06/27/2001EP1111332A2 Method for the detection of the position of a light spot on a photodiode array
06/27/2001CN2436926Y 整体板式称重传感器 Whole plate load cell
06/27/2001CN1067760C Iron plate brace descriminator
06/26/2001US6253014 Embedded fiber optic sensor
06/26/2001US6252656 Apparatus and method of seismic sensing systems using fiber optics
06/26/2001US6252395 Temperature-compensating amplification circuit and a position detecting apparatus using such amplification circuit
06/26/2001US6252223 Rotary encoder having a disk with a conductive pattern
06/26/2001US6250800 X-ray imaged implanted thermometers
06/21/2001WO2001044834A2 3d motion distant measuring device from a single reference point
06/21/2001WO2001044758A2 System for measuring a parameter within a closed environment
06/21/2001WO2001044757A1 Noncontact position sensor
06/21/2001WO2001044751A1 Position sensor
06/21/2001WO2001029500A3 A digital eddy current proximity system: apparatus and method
06/21/2001US20010004720 Rotational angle detecting device
06/21/2001US20010004618 Anti-rollback system for automatic transmission and method thereof
06/21/2001US20010004215 Adjustment method and system for adjusting various temperature characteristics
06/21/2001DE19961907A1 Rotation speed sensor, such as tachometer in a vehicle, has optical pulse system, especially for thermometer and rotation measurement system with light guides and opening for light passing from light diode to photodiode
06/21/2001DE19960089A1 Capacitive inclination sensor has evaluation circuit laid out in such a manner that makes difference between capacitances of pairs of surface electrodes vary based on inclination of hollow body
06/21/2001DE19936909C1 Optical movement detection device for linear or angular measuring device has telecentric imaging system with optical elements fixed in position relative to object and relative to detector
06/21/2001DE10054140A1 Vorrichtung und Verfahren zur Zylinderentscheidung eines Motors Apparatus and method for decision cylinder of an engine
06/20/2001EP1108987A1 Rotational angle detecting device
06/20/2001EP1108986A1 Method and system for temperature compensated throttle valve position control
06/20/2001EP1108976A1 Steering angle sensor
06/20/2001EP1108198A1 Angle encoder
06/20/2001EP1107691A1 Apparatus and method for measuring pulse transit time
06/20/2001CN1299958A MIniature piezoelectric resonant sensor array chip
06/20/2001CN1299957A Photo-electronic apparatus
06/20/2001CN1299955A Capacitive grid type digital display lever meter
06/20/2001CN1299749A Anti-reverse-rotation system and method for automatic transmission
06/20/2001CN1067471C Crystal-fibre-optical pressure-temp. sensor