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)
06/2002
06/04/2002US6400138 Reduced offset high accuracy induced current absolute position transducer
06/04/2002US6400137 Optical fiber with crimp and for sensing wheel rotation
06/04/2002US6399940 Optical rotary position encoder
05/2002
05/30/2002WO2002042721A1 Capacitive measurement device
05/30/2002WO2002042713A2 Angle measurement by magnetic transducer
05/30/2002WO2002042133A1 Active magnetic sensor for electronic braking systems
05/30/2002US20020065592 Steering column differential angle position sensor
05/30/2002US20020064330 Circumferential strain attenuator
05/30/2002US20020064289 Position transducer
05/30/2002US20020063866 Method and apparatus for interrogating fiber optic sensors
05/30/2002US20020063491 Stator structure of variable reluctance resolver
05/30/2002US20020063202 Multiple state opto-electronic switch
05/30/2002US20020063200 Apparatus for protecting sensing devices
05/30/2002CA2430252A1 Capacitive measurement device
05/29/2002EP1209448A1 Optical angular or linear encoder
05/29/2002EP1209447A2 Light detector and light detecting IC therefor
05/29/2002EP1209446A1 Rotational pulse generator
05/29/2002EP1209439A2 Position detection apparatus with correction for non-linear sensor regions
05/29/2002EP1208356A1 Linear bearing with a device for measuring
05/29/2002EP1208348A2 Linear and rotary magnetic sensor
05/29/2002EP0891647B1 Electric motor
05/29/2002DE10156730A1 Berührungslose Verschiebungserfassungsvorrichtung Non-contact displacement sensing device
05/29/2002DE10154383A1 High pressure injection device has contactless valve body displacement sensor arrangement with first section of nozzle needle in pressure chamber, coil connected to supply, acquisition unit
05/29/2002DE10104855A1 Device for determining angular position of a rotating component using a code trace on a rotating disk with stationary detectors for reading the trace which is then related to an angular position, e.g. a motor vehicle steering angle
05/29/2002CN1351251A Pressure sensor based on electric resistance of pickup and pressure measuring method
05/28/2002US6396572 Apparatus for comparing tensile or compressive stresses imposed on different parts of optical fiber
05/28/2002US6396260 Measuring device for contactless detection of a rotational angle
05/28/2002US6396259 Electronic throttle control position sensor
05/28/2002US6396052 High precision analog encoder system
05/28/2002US6395575 Method of manufacturing sensor and resistor element
05/28/2002US6393963 Hydraulic cylinder with position encoder
05/23/2002WO2002041012A1 Device for indicating manipulations of electricity meter connections
05/23/2002WO2002040947A1 Position measuring system and method for the assembly thereof
05/23/2002WO2002040946A1 Method for evaluating the signals of an optoelectronic displacement or angle measuring device and implementation of said method
05/23/2002WO2002040945A1 Method for evaluating a signal in an optoelectronic distance or angle measuring device and use of said method
05/23/2002WO2002040944A1 Method and apparatus for reading an array of thermal resistance sensors
05/23/2002WO2002040935A2 Non-contact measuring method and apparatus for producing a signal representative of a distance between facing surfaces
05/23/2002WO2001088397A8 System and method for measuring dynamic loads in a magnetic bearing
05/23/2002US20020062203 Object tracking using a single sensor or a pair of sensors
05/23/2002US20020060782 Optical traingulation displacement sensor using a diffraction grating
05/23/2002US20020060564 Non-contact displacement detecting device
05/23/2002US20020059862 Keyboard musical instrument for exactly producing tones and hammer sensor varying output signal exactly representing physical quantity of hammer
05/23/2002DE10146380A1 Mehrachsenpotentiometer Mehrachsenpotentiometer
05/23/2002DE10145912A1 Faseroptischer interferometrischer Sensor, Signalverarbeitungssystem eines faseroptischen interferometrischen Sensors und Speichermedium A fiber-optic interferometric sensor signal processing system of a fiber optic interferometric sensor, and storage medium
05/23/2002DE10111399C1 Incremental measuring source for providing absolute position value has microprocessor with lower sampling rate and back-up battery switched in parallel with main microprocessor upon voltage failure
05/23/2002DE10056947A1 Method for mounting a material measure with dividing structures and a scanner head with scanning structures for scanning the dividing structures fastens a dividing support on a first part and the scanner head on a second part
05/23/2002DE10056605A1 Method for signal evaluation of an opto-electronic path or angle measurement device, especially for determination of a vehicle steering column position, in which adjustments can be made for impaired sensors or damaged code wheel
05/23/2002DE10056604A1 Method for signal evaluation of an opto-electronic path or angle measurement device, especially for determination of a motor vehicle steering angle, in which the effects of impaired sensors or a damaged code wheel are compensated
05/23/2002DE10056448A1 Measurement of absolute longitudinal position, e.g. the position of a push saddle used with a machine tool, using an absolutely coded linear scale in conjunction with a scanning head and an absolute angle coder
05/23/2002DE10055996A1 Positionsmessgerät und Verfahren zur Inbetriebnahme eines Positionsmessgerätes Position measuring device and method for starting a position measuring device
05/23/2002DE10054470A1 Drehstellungsgeber zum Erfassen einer Drehstellung Rotary encoder for detecting a rotation position
05/22/2002EP1207515A2 Keyboard musical instrument for exactly producing tones and hammer sensor therefor
05/22/2002EP1207372A1 Method and device for conditioning a periodic analog signal
05/22/2002EP1206686A1 Apparatus and method for interrogating a passive sensor
05/22/2002EP1206685A1 Reflection material measure and method for producing a reflection material measure
05/22/2002EP1206684A1 Position-measuring device
05/22/2002EP1012641A4 Sensor apparatus with polarization maintaining fibers
05/22/2002CN2492836Y Square capacitive chromatographic imaging sensor
05/22/2002CN2492835Y Stroke sensor
05/22/2002CN1085340C Apparatus for estimating vehicle speed based on detected wheel speed.
05/22/2002CN1085332C Position encoder
05/21/2002US6392529 Carbon fiber contactor having an elastomer to reduce hysteresis
05/21/2002US6392407 Rotation angle detecting device
05/21/2002US6392405 Rotation detection sensor ring and method of making the same
05/21/2002US6392224 Scanning unit for an optical position measuring device
05/21/2002US6392214 Optical unit photoelectric switch fiber-type photoelectric switch and color discrimination sensor
05/21/2002US6392168 Small rotary encoder
05/16/2002WO2002039068A1 Multi-parameter interferometric fiber optic sensor
05/16/2002WO2002039067A1 Angle or position determining device and method, servo device and servo method, and motor
05/16/2002WO2002039066A1 Position measuring device and method for determining a position
05/16/2002WO2002038930A2 Pedal position sensor using bipolar tapered magnets
05/16/2002WO2001086360A3 High resolution position sensor
05/16/2002US20020057523 Encoder device
05/16/2002US20020057436 Multi-parameter interferometric fiber optic sensor
05/16/2002US20020057084 Method and device for determining the actual reversal of a follow-on rotary drive
05/16/2002US20020056323 Rotary sensor capable of accurately detecting angle of rotation to be transmitted from the outside
05/16/2002US20020056322 Rotary sensor
05/16/2002US20020056320 Rotary sensor capable of detecting rotation angle of shaft to be detected with high accuracy
05/16/2002DE10142305A1 Vorrichtung zur Erfassung einer Versetzung A device for detecting a displacement
05/16/2002DE10134305A1 Opto-electronic device for measuring objects and surfaces has a light emitter and receiver with a vibrating mirror to deflect the light beam so that it scans the surface of the object being measured yielding accurate measurements
05/16/2002DE10054146A1 Process for determining distance between heater and distributor head involves measuring capacitance of variable capacitor arranged between heater and distribution head
05/16/2002DE10054062A1 Verfahren zur Positionsbestimmung und Positionsmesseinrichtung zur Ausführung des Verfahrens Method for determining the position and position-measuring device for implementing the method
05/16/2002DE10053303A1 Kontaktscheibensystem und Verfahren zum Steuern eines Scheibenwischermotors Contact disc system and method for controlling a windscreen wiper motor
05/15/2002EP1205740A2 Signal processing system of multiplexed fiber bragg grating sensor using CDMA
05/15/2002EP1205735A1 Magnetic encoder and method of manufacturing same
05/15/2002EP1205734A2 Measuring method for a mechatronic device
05/15/2002EP1205728A2 Position measuring device and method for putting a position measuring device into operation
05/15/2002EP1205642A1 Method of estimating the effect of the parasitic currents in an electromagnetic actuator for the control of an engine valve
05/15/2002EP1204843A1 Device and method for measuring angles
05/15/2002EP1161796A4 Method and apparatus determining position of a movable barrier
05/15/2002EP1161795A4 Method and apparatus determining position of a movable barrier
05/15/2002CN1349097A Electronic component, and rotating speed sensor using same
05/15/2002CN1084882C 光编码器 Optical encoder
05/14/2002US6389373 Resolver signal processing system
05/14/2002US6389187 Optical fiber bend sensor
05/14/2002CA2177540C Switch with magnetically-coupled armature
05/10/2002WO2002037060A1 Method for measuring position and position measuring device for carrying out said method
05/10/2002WO2002037059A1 Method for determining a position and position measurement device for carrying out said method
05/10/2002WO2002037058A1 Instrumented bearing for steering wheel
05/10/2002WO2001068404A3 Pedal arrangement for a motor vehicle with a displacement sensor unit