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)
07/1998
07/07/1998US5777468 Variable differential transformer system and method providing improved temperature stability and sensor fault detection apparatus
07/07/1998US5777467 Miniaturized displacement transducer assembly
07/07/1998US5777466 Annular speed sensor for a bearing assembly with a set of teeth being bent toward other set of teeth
07/07/1998US5777465 Circuitry and method for sensing spatial transitions sensed with a magnetic sensor
07/07/1998US5777223 Measuring systems for linear or angular movements
07/07/1998US5775355 Method for measuring the lift of a valve needle of a valve and for adjusting the volume of media flow of the valve
07/02/1998WO1998028725A2 Sensor and evaluation system, in particular for double sensors for determining end positions and limit values
07/02/1998WO1998028597A1 Device and method for digital position measuring
07/02/1998WO1998028591A1 Non-contacting torque sensor and displacement measuring apparatus and method
07/02/1998DE19758037A1 Coder for position and measuring sensor for automobile ignition system
07/02/1998DE19756883A1 Optical position sensor with linearity correction circuit
07/02/1998DE19713336C1 Position sensitive photoelectric sensor, e.g. for use in surveying
07/02/1998DE19712672A1 Wireless transmission system for packet oriented transmission
07/02/1998DE19653754A1 Automatic plug connector recognition method
07/02/1998DE19652750A1 Verfahren zur Bestimmung einer Dicke einer Schicht aus elektrisch leitendem Material A method for determining a thickness of a layer of electrically conductive material
07/01/1998EP0851215A1 Angle detection apparatus
07/01/1998EP0851214A2 Encoder signal generating device
07/01/1998EP0851211A1 Optical distance measuring apparatus
07/01/1998EP0851128A2 Non-contact sensor for use in fluid transfer
07/01/1998EP0850398A1 Process for locating, and measuring system suitable therefor
07/01/1998EP0623044B1 Blood processing systems with improved data transfer between stationary and rotating elements
07/01/1998CN1186227A Float flow meter
07/01/1998CN1186225A Coating-freezing preparation of biological sensor
06/1998
06/30/1998US5774219 Reflection-type optical encoder with light receiving array
06/30/1998US5774074 Multi-track position encoder system
06/30/1998US5774068 Absolute signal detecting method and absolute encoder
06/30/1998US5773972 Transition detection circuit for detecting transitions in the state of an object of detection
06/30/1998US5773947 Position detector and position control method for a moving body
06/30/1998US5773820 For an optoelectronic sensor
06/30/1998US5771594 Angular encoder
06/25/1998WO1998027640A1 Electric motor
06/25/1998WO1998027446A2 Temperature compensated fiber bragg gratings
06/25/1998WO1998027406A1 Distributed strain and temperature sensing system
06/25/1998WO1998027400A1 Process for determining the thickness of a layer of electroconductive material
06/25/1998WO1998026973A1 Measuring arrangement provided with a resolver for measuring a vehicle steering angle
06/25/1998DE19755358A1 Frequency source providing digital output signal e.g. for rotation detection in automobile
06/25/1998DE19653047A1 Position measuring system for absolute angle or displacement measurements
06/25/1998DE19652988A1 Angle sensor sensing relative position of two motor vehicle parts e.g. body and chassis
06/25/1998DE19652935A1 Mit einem Resolver versehene Meßeinrichtung zur Messung des Lenkwinkels eines Fahrzeugs Provided with a resolver measuring device for measuring the steering angle of a vehicle
06/25/1998DE19652619A1 Incremental motion pick-up movable transmitter part and field sensor part
06/24/1998EP0849567A2 Light-electrical position measuring device
06/24/1998EP0849566A1 Position measuring device
06/24/1998EP0848804A1 Steering-angle sensor giving absolute values
06/23/1998US5771091 Sensor and a method for measuring distances to, and/or physical properties of, a medium
06/23/1998US5770942 Magnetic detector employing magnetic resistance elements for detecting charges in a magnetic field
06/23/1998US5770155 Composite structure resin cure monitoring apparatus using an optical fiber grating sensor
06/23/1998US5769389 Apparatus for controlling a flow of a fluid
06/18/1998DE19755337A1 Electric motor with sensor for determining engine speed or rotation angle of motor shaft
06/18/1998DE19651234A1 Rotation angle measuring device
06/17/1998EP0847533A1 A method and apparatus for measuring linear displacements
06/17/1998CN2284380Y Photoelectric data transmitting device
06/16/1998US5767975 Method and device for detecting the position for a crease line of a packaging web
06/16/1998US5767686 Device for contactless detection of the position of a moving web
06/16/1998US5767670 Method and apparatus for providing improved temperature compensated output for variable differential transformer system
06/16/1998US5767411 For sensing a measurand field in an environment
06/11/1998WO1998025103A1 Interferometric measurement of positions, position changes and physical quantities derivated therefrom
06/11/1998WO1998025102A1 Rotation angle sensor
06/11/1998WO1998025101A2 Absolute value sensor, in particular rotation sensor for sensing the steering angle of a motor vehicle
06/10/1998EP0847138A2 Capacitive sensing device
06/10/1998EP0673499B1 Rotary transducer
06/10/1998DE19701927C1 Anordnung zum Erfassen einer rotatorischen oder translatorischen Bewegung Means for detecting a rotational or translational motion
06/10/1998DE19650703A1 Verfahren zum interferometrischen Messen von Positionen, Positionsänderungen und daraus abgeleiteter physikalischer Größen Interferometric method for measuring positions, position changes and derived physical quantities
06/10/1998DE19650690A1 Code ruler or code disk arrangement for optical position sensor
06/10/1998DE19650361A1 Variable-area flowmeter or rotameter arrangement for fluid medium e.g. in chemical or processing industry
06/10/1998DE19650249A1 Shaft rotation angle and valve lift detection arrangement for engine
06/10/1998DE19649906A1 Rotation angle detection sensor
06/10/1998CN2283833Y Magnetoelectric sensor for vehicle instrument with encoding and encrypting function
06/09/1998US5764367 Method and apparatus for measuring a position of a web or sheet
06/09/1998US5764161 For determining an unknown external influence applied to a transmission
06/09/1998US5764054 Contiguously matched magnetic sensor array and magnetic media for authentication of documents and products
06/09/1998US5764051 Cold forged toothed ring for producing rotational speed signals
06/09/1998US5763970 Encoder system with cover mounted encoder
06/09/1998US5763874 Incremental optical encoder having partially opaqued quadrature detectors
06/09/1998US5763780 Vibratory rotation sensor with multiplex electronics
06/09/1998US5763778 Apparatus for measuring vehicle speed
06/09/1998US5762579 Position detector for a moving body
06/04/1998WO1998023924A1 Optical rule for linear measures incorporating a guide for the carriage of the optical reader
06/04/1998WO1998023923A1 Transducer
06/04/1998WO1998023922A1 Sensor component
06/04/1998WO1998023921A1 Incremental encoder having absolute reference marks
06/04/1998DE19751853A1 Scanning element for position measuring device
06/04/1998DE19648335A1 Arrangement for measuring position of highly stressed structural elements
06/04/1998DE19644777C1 Filling level indicator sensors for automobile fuel tank
06/03/1998EP0845659A2 Sensor for a position measuring device
06/03/1998CN1183548A Method for detecting and/or measuring physical quantity by distribution sensor
06/03/1998CN1183546A Optical displacement detecting apparatus
06/03/1998CN1183544A Magnetic encoder
06/02/1998US5760959 Interferential position measuring device with three detectors
06/02/1998US5760688 Body sensing device
06/02/1998US5760579 Contactless electrical measurement device including a magnetizable plastic coil body for a current-carrying coil
06/02/1998US5760578 Inductive displacement sensor system detecting displacements in two directions using a multi-bridge circuit
06/02/1998US5760575 Rotor for ABS wheel speed sensor and method of manufacturing the same rotor
06/02/1998US5760392 Scale for use with a displacement sensor
06/02/1998US5760391 Apparatus for analyzing a light signal
06/02/1998US5760359 Motor control apparatus equipped with a controller for controlling rotational position of motor
06/02/1998US5760304 Vibratory rotation sensor with AC forcing voltages
06/02/1998US5759155 Optical rotary encoder device and an apparatus using the same
06/02/1998US5758427 Angular-position measuring device having a mounting element for torsion-proof mounting of a stator to a stationary object
05/1998
05/28/1998WO1998022807A1 A chemical sensor
05/28/1998WO1998022775A1 Integrated interferometer