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)
04/2006
04/26/2006CN2775609Y Travel distance and ABS brake inductor suitable for various size tire
04/26/2006CN2775608Y Automobile accelerator pedal with non-contact type pedal angle displacement transmittor
04/26/2006CN2775601Y Rollingw heel type photoelectric travel sensor
04/26/2006CN1763480A Optical fiber grating sensing and demodulating display device
04/26/2006CN1253717C Analytical circuit for an inductive sensor
04/26/2006CN1253699C Optical displacement sensing apparatus with low sensibility to bias
04/26/2006CN1253698C Light-emitting/receiving combined unit and displacement sensor using same
04/26/2006CN1253697C Differential measurement system based on the use of pairs of Bragg gratings
04/26/2006CN1253696C Sensor with resin moulded casing and its producing method
04/25/2006US7034948 Displacement pickup
04/25/2006US7034947 Compact interference measuring apparatus for detecting the magnitude and direction of positional deviation
04/25/2006US7034660 Sensor devices for structural health monitoring
04/25/2006US7034527 Systems of recording piston rod position information in a magnetic layer on a piston rod
04/25/2006US7034526 Magnetic field forming device and displacement sensor using same
04/25/2006US7034525 Rotational angle detecting device
04/25/2006US7034524 Measuring device for the angle of rotation of a rotating machine member
04/25/2006US7034523 Device for measuring paths and/or positions
04/25/2006US7034522 Method and apparatus for measuring movement, displacement and/or deformation
04/25/2006US7034283 Absolute incremental position encoder and method
04/25/2006US7034282 Optical rotary encoder
04/25/2006US7034281 Position encoder for measuring the position of two objects movable relative to one another
04/25/2006US7032726 Control element
04/25/2006US7032706 Setting method for control parameter, setting device for control parameter, and electric power steering device
04/25/2006US7032469 Three axes line-of-sight transducer
04/25/2006US7032440 Engine rotation information detection device
04/25/2006CA2484772A1 High efficiency ultrasonic transducer driver
04/20/2006WO2006040781A2 Sensor for measuring phisical quantities based on the detection of the variation of an electrical parameter, and method for its fabrication
04/20/2006US20060082949 Measuring device and method for determining the position of an electrically conductive test object
04/20/2006DE10329045B4 Einrichtung zur Ermittlung mindestens einer Endlagenposition eines Antriebsgliedes, insbesondere eines druckmittelbetriebenen Linear- oder Drehantriebes Means for determining at least one end position of a drive member, especially a fluid-operated linear or rotary actuator
04/20/2006DE10329044B4 Einrichtung zur Ermittlung der aktuellen Stellung eines Antriebsgliedes entlang des Hubwegs oder Drehwinkels, insbesondere bei einem druckmittelbetriebenen Linear- bzw. Drehantrieb Means for determining the current position of a drive member along the travel path or rotary angle, in particular at a pressure-medium-operated linear or rotary drive
04/20/2006DE10313022B4 Schaltungsanordnung mit einem linear veränderlichen differentiellen Transformator (LVDT) als Weg- oder Kraftsensor Circuitry with a linear variable differential transformer (LVDT) as displacement or force sensor
04/20/2006DE102004047508B3 Messgrößenaufnehmer Transducers
04/20/2006DE10155534B4 Optoelektronische Vorrichtung Optoelectronic device
04/19/2006EP1647811A1 Encoder output signal correction apparatus and method
04/19/2006EP1647810A1 Encoder output signal correction apparatus and method
04/19/2006EP1647809A2 Induction type displacement detector
04/19/2006EP1647808A1 Controller and astride riding type vehicle
04/19/2006EP1646845A1 Reader for a scale marking
04/19/2006EP1646844A2 Contactless scanning by means of a magnetoresistive sensor
04/19/2006EP1339578B1 Active magnetic sensor for electronic braking systems
04/19/2006EP1313999B1 Device and method for measuring angles
04/19/2006CN2773661Y Wheel sensor
04/19/2006CN2773626Y Raster and fibre-optical composite sensor
04/19/2006CN2773625Y Angle converter
04/19/2006CN1761857A Method and apparatus for generation and transmission of high energy optical pulses for long range measurements
04/19/2006CN1760641A Method and device for multiplexing and demodulating sensor based on optical fiber grating in long cycle
04/19/2006CN1760640A Relative position detection device and an astride riding type vehicle
04/19/2006CN1760639A Digital conversion method of spring coil sensing element, and digital type spring coil sensor
04/19/2006CN1760635A Sensing system of fiber strain
04/19/2006CN1760633A Position detection apparatus and method
04/19/2006CN1760630A Non-contact type method for linear measurement of straight displacement through Hall effect
04/19/2006CN1252616C 位置信号处理装置 Position signal processing means
04/19/2006CN1252533C Multiple-resolution photoelectronic diode sensor array for optical coder
04/19/2006CN1252512C Fiber optic sensor system and method
04/19/2006CN1252450C Position detection system
04/19/2006CN1252447C Transient strain waveform storage
04/18/2006US7030974 Alarm condition distributed fiber optic sensor with storage transmission-reflection analyzer
04/18/2006US7030782 Position detector
04/18/2006US7030608 Rotational angle sensing device and assembling method thereof
04/18/2006US7030607 Variable reluctance-type resolver
04/18/2006US7030606 Angular sensor with a magneto-electric transducer and a magnetic deflection device
04/18/2006US7030605 Measuring graduation for a position measuring system
04/18/2006US7030532 Variable reluctance resolver
04/18/2006US7030368 Method for operating a position measuring device and position measuring device suitable therefor
04/18/2006US7030362 Optoelectronic device for meter optical detector module
04/18/2006US7030359 Exposing a UV-sensitive glass layer in selected areas between receiver and emitter areas in a reflected-light sensor; tempering UV-sensitive glass layer to produce light-absorbing areas in selected areas; wherein at least two glass layers are stacked on one top of other connected by diffusion bonds
04/18/2006US7028577 Acceleration pedal apparatus
04/13/2006WO2006038693A1 Resolver external conductor fixing structure
04/13/2006WO2006038591A1 Encoder
04/13/2006WO2006018192A3 Method and device for correcting systematic track signal errors of incremental position or angle of rotation sensors
04/13/2006WO2005111548A3 Encoder system
04/13/2006WO2005085578A3 Piezo-based encoder with magnetic brake for powered window covering
04/13/2006US20060078369 Ball and socket joint with pivoting angle sensor
04/13/2006US20060076480 Encoder output signal correction apparatus and method
04/13/2006US20060076476 Optical wavelength interrogator
04/13/2006US20060075836 Pressure sensor and method of operation thereof
04/13/2006US20060075809 Throttle position sensor
04/13/2006DE4411758B4 Vorrichtung zur Erkennung einer mechanischen Berührung zweier Bauteile, insbesondere für Kraftfahrzeuge Apparatus for detecting a mechanical contact between two components, in particular for motor vehicles
04/13/2006DE102004049084A1 Sensorschnittstelle mit integrierter Strommessung Sensor interface with integrated current measurement
04/13/2006DE102004047436A1 Inductive sensor apparatus with pulse synchronization and having a sample and hold member connected to the output of a pulse source
04/13/2006DE102004033990B3 Auswerteverfahren für ein analoges Erstsignal und ein analoges Zweitsignal sowie hiermit korrespondierende Auswerteschaltung Evaluation for an analog first signal and a second analog signal corresponding thereto and evaluation
04/12/2006EP1645851A1 Structure monitor system
04/12/2006EP1644704A1 Capacitive position sensor and sensing methodology
04/12/2006EP1644699A2 Methods and apparatus for reducing error in interferometric imaging measurements
04/12/2006CN2771826Y Template positioning rotor magnetic-pole position signal coder
04/12/2006CN2771825Y Superthin hollow shaft photoelectric shaft-position encoder
04/12/2006CN2771824Y Hand-held pulse generator
04/12/2006CN2771823Y Absolute angle coder
04/12/2006CN2771822Y Capacitance type angle torque dual-signal vehicular sensor
04/12/2006CN1758027A Method for measuring variation of gas liquid temperature, absorption, concentration, component and refraction rate
04/12/2006CN1250976C Impedance detector, circuit, impedance detector and method of impedance detection
04/12/2006CN1250942C Construction optical visual sense transducer calibration method based on plane targets
04/12/2006CN1250933C Position-measuring system and method for operating a position-measuring system
04/11/2006US7027672 Fiber optic force sensor
04/11/2006US7027239 Data acquisition system
04/11/2006US7027163 sensor includes first and second periodic diffraction gratings superimposed and shifted laterally relative to each other by distance of less than one period, such that illumination from source is affected by both gratings before reaching detector; fast, accurate
04/11/2006US7026809 Magnetic sensor for detecting position and/or speed of a mobile target
04/11/2006US7026808 Method and apparatus for providing information from a speed and direction sensor
04/11/2006US7026734 Timing disc fixing
04/11/2006US7026605 Angle detection device for rotational body