| 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) |
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| 01/14/2004 | CN2599557Y Bidirectional torsioning optical fibre sensor |
| 01/14/2004 | CN2599547Y Power high voltage joint optical fiber on-line monitoring device |
| 01/14/2004 | CN1468366A A device and a method for non-contacting sensing of the rotational state of a rotor |
| 01/14/2004 | CN1467501A Rotary detecting sensor and method for manufacturing same |
| 01/14/2004 | CN1467483A Position measuring device using change in inductance of coil, float-type flowmeter, and position measuring method |
| 01/14/2004 | CN1134321C Method for making grating graph on the surface of grating element of torque transducer |
| 01/13/2004 | US6678059 Apparatus for measuring 6-degree-of-freedom motions of rigid body by using three-facet mirror |
| 01/13/2004 | US6677863 Absolute encoder |
| 01/13/2004 | US6677767 Displacement sensor |
| 01/13/2004 | US6677747 Rotation sensor and manufacturing mold therefor |
| 01/13/2004 | US6677576 Fiberoptic coupler sensor and a measurement method |
| 01/13/2004 | US6675491 Scale on an apparatus for measuring displacement |
| 01/08/2004 | WO2004003500A1 Measuring strain in a structure (bridge) with a (temperature compensated) electromagnetic resonator (microwave cavity) |
| 01/08/2004 | WO2004003481A1 Photodetection system and circuit for amlification |
| 01/08/2004 | WO2004003480A1 Angular displacement encoder with two magnetic tracks |
| 01/08/2004 | WO2004003479A2 Sensor coil and displacement sensor |
| 01/08/2004 | WO2004003478A2 Magnetoresistive sensor |
| 01/08/2004 | WO2004003342A2 Fiber optic amplifier for oilfield applications |
| 01/08/2004 | WO2003067181A3 Sensing apparatus and method |
| 01/08/2004 | WO2003058820A3 Method for interpolating at least two position-dependent, periodic analog signals that are dephased relative each other |
| 01/08/2004 | WO2003058172A3 Encoder with reference marks |
| 01/08/2004 | US20040006443 Position measuring device and method for determining a position |
| 01/08/2004 | US20040004728 Multi-point frame-fixing unit type linear displacement measuring apparatus and method of fixing the same |
| 01/08/2004 | US20040004488 Capacitive sensor circuit with good noise rejection |
| 01/08/2004 | US20040004473 Position sensor using a compound magnetic flux source |
| 01/08/2004 | US20040004472 Inductive position sensor with a cursor and a coupling scale |
| 01/08/2004 | US20040004471 Device and method for measuring angles |
| 01/08/2004 | US20040004181 Photoelectric rotary encoder |
| 01/08/2004 | US20040003510 Determination of displacement |
| 01/08/2004 | DE10325786A1 Positionsmessvorrichtung, Durchflussmesser und Positionsmessverfahren Position measuring apparatus, flow meter and position measuring method |
| 01/08/2004 | DE10325597A1 Drehsensor mit hoher Kontaktzuverlässigkeit zwischen Anschlüssen und Elektroden Rotation sensor with high contact reliability between terminals and electrodes |
| 01/08/2004 | DE10325593A1 Rotationswinkelerfassungsgerät für eine Synchronmaschine Rotation angle detecting apparatus for a synchronous machine |
| 01/08/2004 | DE10310174A1 Schaltungsanordnung zur Gleichrichtung der Ausgangsspannung eines von einem Oszillator gespeisten Sensors Circuit arrangement for rectifying the output voltage of a sensor supplied from an oscillator |
| 01/08/2004 | DE10227528A1 Laufunruhe- und Zündaussetzererkennung bei einer Brennkraftmaschine Laufunruhe- and Misfire Detection in an internal combustion engine |
| 01/08/2004 | DE10227425A1 Induktives Wegmessgerät Inductive Displacement Sensor |
| 01/08/2004 | DE10227019A1 Lineare Wegmessvorrichtung, insbesondere zur Bestimmung der Kolbenposition in einer fluidischen Zylinderanordnung Linear distance measuring device, in particular for determining the position of the piston in a fluid cylinder assembly |
| 01/08/2004 | DE10226988A1 Verfahren zur Ermittlung eines Drehwinkels einer Welle aus dem Winkel-Signal dreier Single-Turn-Winkelsensoren Method for determining a rotation angle of a wave from the angle signal of three single-turn angle sensors |
| 01/08/2004 | DE10226062A1 Weitwinkel-Drehwinkelsensor Wide-angle sensor |
| 01/08/2004 | DE10225959A1 Vorrichtung zur Abdichtung des Spaltes zwischen einem ruhenden Gehäuse und einer rotierenden Welle A device for sealing the gap between a stationary housing and a rotating shaft |
| 01/07/2004 | EP1378754A1 Rotation detection sensor |
| 01/07/2004 | EP1378725A1 Inductive position sensor |
| 01/07/2004 | EP1377799A1 Optical position measuring device |
| 01/07/2004 | EP1377793A1 Long-base, stretched fibre-optic, bragg network extensometer and production method for same |
| 01/07/2004 | EP1224511B1 System and method for controlling a positioning device, in particular for a device pertaining to a tool machine, and a phase blending device |
| 01/07/2004 | EP1203210B1 Magnetised transducer element for torque or force sensor |
| 01/07/2004 | CN2597949Y Water temp and water level sensor |
| 01/07/2004 | CN2597948Y Compound semiconductor magnetic resistance type photoelectric sensor |
| 01/07/2004 | CN1133867C Position detector, encoder board, position detecting method, time and electronic device |
| 01/07/2004 | CN1133865C Method for determining thickness of layer of electroconductive material |
| 01/06/2004 | US6675124 Rotational angle measuring apparatus |
| 01/06/2004 | US6674928 Optical sensing device containing fiber Bragg gratings |
| 01/06/2004 | US6674384 Process and device for making secure the processing of safety signals, on lifting apparatus |
| 01/06/2004 | US6674280 Position detection apparatus with distributed bridge sensor |
| 01/06/2004 | US6674279 Variable attenuation circuit for a differential variable reluctance sensor with enhanced initial threshold accuracy |
| 01/06/2004 | US6674066 Encoder |
| 01/06/2004 | US6672175 Apparatus and method for sensing an angle of relative rotation of rotors |
| 01/06/2004 | US6671976 Output-attached measuring instrument |
| 01/06/2004 | US6671972 Angle measuring instrument and its use |
| 01/02/2004 | EP1376066A2 Optical pattern for an optical encoder |
| 01/02/2004 | EP1376065A2 Opto-electronic angle measuring device and method for manufacturing the same |
| 01/02/2004 | EP1376064A1 Linear displacement sensor |
| 01/02/2004 | EP1376049A1 Sensor using a magnetic transducer for measuring the rotary position of a shaft comprising a cam |
| 01/02/2004 | EP1373837A1 Multimode fiber optic speckle sensor |
| 01/02/2004 | EP1373836A1 An improved displacement and torque sensor |
| 01/02/2004 | EP1373835A2 Method of and a device for coupling optical fibres and opto-electronic components |
| 01/02/2004 | EP1373834A1 Method for calibrating a measuring instrument |
| 01/02/2004 | EP1373833A2 Simplified position or displacement sensor and use thereof |
| 01/01/2004 | US20040000902 Magnetic sensor unit less responsive to leaking magnetic flux |
| 12/31/2003 | WO2004001357A1 Method for measuring and calibrating measurements using optical fiber distributed sensor |
| 12/31/2003 | WO2004001356A2 Technique and system for measuring a characteristic in a subterranean well |
| 12/31/2003 | WO2004001341A1 Temperature compensation of a sensor arrangement (gmr) with double-sided potential changes |
| 12/31/2003 | WO2003078931A3 Switch for an electronic measuring system |
| 12/31/2003 | WO2003071229B1 Rapid high resolution position sensor for auto steering |
| 12/31/2003 | CN2596325Y Pseudo-random code shaft angle detector |
| 12/31/2003 | CN1464972A 位置传感器 Position Sensor |
| 12/31/2003 | CN1464286A Pendulum type mini inertial sensor and process for making same |
| 12/30/2003 | US6671092 Reflective measuring scale graduation and method for its manufacture |
| 12/30/2003 | US6670806 Magnetic position sensor for measuring linear displacement |
| 12/30/2003 | US6670805 Displacement sensor containing magnetic field sensing element between a pair of biased magnets movable as a unit |
| 12/30/2003 | US6670804 Method for determining the angular position of a rotative part which performs a rotational movement |
| 12/30/2003 | US6670686 Integrated sound transmitter and receiver, and corresponding method for making same |
| 12/30/2003 | US6668668 Non-contacting sensors |
| 12/30/2003 | US6668666 System for detecting forces exerted onto a tire |
| 12/30/2003 | US6668614 Capacitive type physical quantity detecting sensor for detecting physical quantity along plural axes |
| 12/30/2003 | US6668467 Scale member, method of producing the same and displacement measuring apparatus therewith |
| 12/30/2003 | US6668464 Coupling and angle encoder with such a coupling |
| 12/25/2003 | US20030236626 Technique and system for measuring a characteristic in a subterranean well |
| 12/25/2003 | US20030234921 Method for measuring and calibrating measurements using optical fiber distributed sensor |
| 12/25/2003 | US20030234352 Optical position sensing device |
| 12/25/2003 | US20030234351 Brightness independent optical position sensor |
| 12/25/2003 | US20030234350 Optical pattern for an optical encoder |
| 12/24/2003 | WO2003107053A1 Optical waveguide grating device and sensors utilising the device |
| 12/24/2003 | WO2003106953A1 Torque detection device |
| 12/24/2003 | WO2003106929A1 Fiber sensor analyzer |
| 12/24/2003 | CN1463064A Stator for rotary detector |
| 12/24/2003 | CN1463063A Stator structure for rotary detector |
| 12/24/2003 | CN1132077C Clock with device for indicating angle position of coaxial analog display hand |
| 12/24/2003 | CN1132056C Optical device for probing rotating and linear motion |
| 12/23/2003 | US6668104 Optical sensor |
| 12/23/2003 | US6667935 Apparatus and method for processing optical signals from two delay coils to increase the dynamic range of a sagnac-based fiber optic sensor array |