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)
08/1992
08/06/1992WO1992013254A1 Multi-magnet long stroke sensor
08/06/1992WO1992013252A1 A method and device for touch-free determination of the translatory or angular position of a body
08/06/1992DE4105202C1 Tilt measurer for two bodies rotating about common axis at same angular speed - directs light beam to circular masks coaxially arranged on bodies and having equal alternating transparent and opaque segments
08/06/1992DE4103200A1 Measurement transducer for physical parameters - has two sensors e.g. capacitive, inductive or resistor sensors, and changeover switch selecting on sensor at time for connection to evaluation circuit
08/05/1992EP0497742A1 A graduated element for optical reading by reflection and a method for its manufacture
08/05/1992EP0496918A1 System for generating pulse signals from markings on a passing object
08/05/1992EP0356482A4 A sensor and transducer apparatus
08/05/1992EP0318541B1 Process for evaluating signals from an incremental transmitter
08/05/1992EP0288574B1 Apparatus for processing signals of a pulse encoder
08/05/1992CN1017746B Capacitance-type measuring device for absolute measurement of positions
08/04/1992US5136286 Switched capacitance meter reading device using variable width electrodes
08/04/1992US5136192 High speed measuring device utilizing logarithmic conversion
08/04/1992US5136159 Angular displacement detecting device for floating body with integral magnetic path forming means
08/04/1992US5136158 Angular displacement detecting device for floating body with integral magnetic path forming means
08/04/1992CA1306009C Magnetoresistive magnetic sensor
08/04/1992CA1305872C Micromechanical atomic force sensor head
07/1992
07/29/1992EP0496254A1 Measuring device for electrical measuring of resistance and method therefore
07/29/1992EP0496095A1 Method to monitor the ouput signals of a sensor
07/29/1992EP0496072A2 Opto-electronic sensor to measure linear entities
07/29/1992CN1017658B Optical encoder
07/28/1992US5134397 Phase compensation for electromagnetic resolvers
07/28/1992US5134371 Magnetic detection device using an oscillator whose detection element is a magnetoresitance effective element
07/28/1992US5134350 Door controller for mass transit vehicles
07/28/1992US5134283 Means for detecting a tilting state with a light emitting element on a movable member
07/28/1992US5134281 Microbend optic sensor with fiber being sewn thereto in a sinuously looped disposition
07/28/1992US5133598 Command servo for moving mirror of Michelson interferometer
07/28/1992CA1305766C Encoder disc
07/23/1992WO1992012445A1 Fibreoptic connector system
07/23/1992WO1992012438A1 Magnetic sensor and structure of its mounting
07/23/1992WO1992012402A1 Remotely readable data storage devices and apparatus
07/23/1992WO1992012401A2 Indicating devices and apparatus
07/23/1992DE4101579A1 Encapsulated position measurement appts. for machinery - has housing slit with elastic sealing lips and tension resistant seal element, e.g. carrying magnetising or heating current
07/22/1992EP0495063A1 Arrangement for positioning a flexible division carrier of a length-measuring system on a machine.
07/22/1992EP0495062A1 Arrangement for positioning a flexible division carrier of a length-measuring system on a machine
07/22/1992CN2110858U Self-power supplying long distance intermission fast transfer mechanism with sector gear
07/22/1992CN1017553B Measurement of capacitance and parameters related thereto
07/21/1992US5132631 Glass surface coating detector
07/21/1992US5132583 Piezoresistive material, its preparation and use
07/21/1992US5132579 Slip ring with balanced center of gravity for use in detecting rotation of motor
07/21/1992US5132531 Translational position sensing apparatus employing rotating element and PSD
07/21/1992US5132530 Light detector based on fluorescent dyes
07/21/1992US5132527 Compensation arrangement for opto-electronic reference generator
07/21/1992US5131753 Robotic placement device using compliant imaging surface
07/21/1992US5131744 Mirror rotation angle detection mechanism
07/21/1992CA1305542C Object motion sensing and measuring apparatus
07/16/1992DE4100556A1 Interrogation circuit for capacitative position detector - converts capacitative output current via load resistor into interrogation signal
07/14/1992US5131062 Fiber optic sensor module
07/14/1992US5131017 Incremental position measuring system
07/14/1992US5130649 Speed detection apparatus having magnetic rotor with two magnetized portions and a crescent shaped non-magnetized portion
07/14/1992US5130641 Eddy wheel edge sensor
07/14/1992US5130556 Photoelectric fiber thickness and edge position sensor
07/14/1992US5130554 Two-dimensional scanning device for detecting position between two relatively movable objects
07/14/1992US5130536 Optical rotary encoder with indexing
07/14/1992US5130529 Semiconductor optical position sensing device
07/09/1992WO1992011510A1 Position sensor
07/09/1992WO1992011507A1 Method and sensor for the determination of the position of a position-control element relative to a reference body
07/08/1992EP0493898A1 System for detecting changes in temperature and pressure
07/08/1992EP0493385A1 High-resolution coder.
07/08/1992EP0395665B1 Measuring device for determining the torque of a rotating mechanical part
07/08/1992CN2109549U Grid pair
07/07/1992US5129022 Method and apparatus for providing reference signals from points along an optical fiber transmission path
07/07/1992US5128609 Setting up of quadrature signals
07/07/1992US5128536 Abnormality processing circuit for an encoder
07/07/1992US5127733 Integrated optical precision measuring device
07/05/1992CA2055790A1 System for accurately detecting changes in temperature and pressure
07/02/1992DE4041363A1 Transparent object detection arrangement for moving glass bottles - has two light barriers inclined at acute angle with logic circuit for combining their output signals
07/01/1992EP0493260A1 Magnetoresistive position detecting device
07/01/1992EP0493169A1 Analysis device for interferometric microdisplacement sensors
07/01/1992EP0493154A1 Position measuring device for an actuator rod of a pneumatic servomotor
06/1992
06/30/1992US5127035 Pulse counter circuit and displacement measuring device
06/30/1992US5126946 Ultrasonic edge detector
06/30/1992US5126736 Position detection encoder having plural light receiving and light emitting elements
06/30/1992US5126665 Device for measuring an angle of rotation of a rotatable structural element
06/30/1992US5126663 Hall effect sensor with a protective support device
06/30/1992US5126562 Encoder for setting optical path lengths of related beams
06/30/1992US5126561 Angle displacement detector for optical image stabilization device
06/30/1992US5126560 Graduation carrier of plastics material with a graduation structure and fresnel zone ring
06/30/1992US5125744 Optical measurement device
06/30/1992CA1304469C Magnetic sensing proximity detector
06/30/1992CA1304244C Orientating optical fibres
06/25/1992WO1992010822A1 Turn counting position sensor
06/25/1992WO1992010723A1 Device for determining the absolute position of a component moving along a predetermined path
06/25/1992WO1992010722A1 Magnetic position and speed sensor having a hall probe
06/25/1992DE4041491A1 Sensor for object position - is used with IC engine choke flap, it achieves high resolution with small number of marking tracks and sensing elements
06/25/1992DE4040794A1 Verfahren und lagegeber zur lagebestimmung eines positionierkoerpers relativ zu einem bezugskoerper Method and location encoders for position determination of a positioning relative to a bezugskoerper
06/24/1992EP0491621A1 Angle position sensor with magnetoresistors
06/24/1992EP0490904A1 Measuring device for travel or angle of rotation
06/24/1992EP0274478B1 Measuring device for measuring a parameter, such as consistency, of a flowing substance
06/23/1992US5124548 Encoder for detecting relative displacement having first and second scales and a light receiving device
06/23/1992US5123751 Systems for sensing pressure and temperature at a common location
06/23/1992US5123496 Rear-wheel steering angle detecting apparatus for a vehicle
06/20/1992CA2056844A1 Magnetoresistor angular position sensor
06/19/1992CA2057943A1 Interferometric microdisplacement sensor analysis device
06/17/1992EP0490866A2 Shaft encoder
06/17/1992EP0490710A1 Method and device for the detection of a displacement
06/17/1992EP0490685A2 A rotary encoder
06/17/1992EP0490206A1 Position encoder for linear or angular measuring apparatus
06/17/1992EP0490146A2 Apparatus for detecting laser machining device height from a workpiece
06/17/1992EP0489936A1 Method to detect amplitude and offset variations in two electrical sinusoidal signals 90 degrees out of phase and also circuitry to implement this method and the use of this method in a control system
06/17/1992EP0489899A1 Optical fibre parameter measuring device