Patents
Sitemap › G01 - Measuring; Testing › G01D - Measuring not specially adapted for a specific variable; Arrangements for measuring two or more variables not covered by a single other subclass; Tariff metering apparatus; Transferring or transducing arrangements not specially adapted for a specific variable; Measuring or testing not otherwise provided 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
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)
12/1991
12/03/1991US5070238 Rotary encoder having circular magnet
12/03/1991US5069547 Multitrack multilevel sensing system with error detecting
12/03/1991CA1292777C Comb filter pressure temperature sensor
11/1991
11/28/1991WO1991010288A3 Position sensor
11/28/1991DE4016922A1 Two wire electrical measurement transducer - has main analogue path and digital correction path, enabling continuous measurement and rapid parameter change tracking
11/27/1991EP0458429A2 Optical measurement device
11/27/1991EP0458148A2 Angle of rotation detector
11/27/1991EP0457762A1 Actuating drive.
11/27/1991CN1014935B Optical encoder
11/26/1991US5068653 Capacitive displacement measuring device with t-shaped scale coatings
11/26/1991US5068618 Apparatus for measuring differential impedances
11/26/1991US5068607 Electrical linear position transducer with silicon steel foil shield surrounding transducer coil
11/26/1991US5068606 Two wire modulated output current circuit for use with a magnetoresistive bridge speed/position sensor
11/26/1991US5068530 Optical encoder
11/26/1991US5068529 Absolute position detection encoder
11/26/1991US5068528 Encoded surface position sensor with multiple wavelengths and reference beam
11/26/1991US5067816 Optical encoder
11/26/1991US5067815 Optical sensor with intermodal interferometry
11/26/1991US5067813 Optical apparatus for measuring displacement of an object
11/26/1991CA1292532C Optical displacement sensor
11/26/1991CA1292368C Fiberoptic sensing of temperature and/or other physical parameters
11/21/1991EP0457515A1 Capacitive position detector
11/21/1991EP0457065A2 Shock-absorbing device for measuring instrument
11/21/1991EP0456681A1 Optical displacement sensor.
11/20/1991CN2089167U Driving mechanism for improved indirectly measuring type auto-temp recorder
11/20/1991CN1056352A Coordinate measuring machine with improved interpolation circuit
11/20/1991CN1056351A Position measuring device with phase adjust circuit and process for phase adjustment
11/19/1991US5067118 Position detecting device for use by switching plural alternating signals having different phases from each other
11/19/1991US5067089 Device having signal interpolation circuit and displacement measuring apparatus comprising the device
11/19/1991US5067044 Sensor for detecting a quench in a superconductor using an optical coupling
11/19/1991US5066953 Position measuring apparatus with a subdivision circuit for subdividing sinusoidal scanning signals
11/19/1991US5066911 Apparatus and method for sensing displacement using variations magnetic flux linkage
11/19/1991US5066857 Incremental angle encoder having spiral scanning field and multiple discs
11/19/1991US5066130 Displacement measuring apparatus
11/19/1991US5066129 Optical linear encoder with light quantity calabration
11/19/1991US5065525 Length or angle measuring device
11/19/1991CA1292130C Sensor-controlled hydraulic system with electroviscous fluids
11/14/1991WO1991016850A1 Process for the measurement of physical quantities
11/14/1991DE4014395A1 Capacitance-voltage-characteristic measuring appts. - integrates capacitive element output current during periodic voltage application
11/13/1991EP0456367A1 A displacement sensing system
11/13/1991EP0456168A2 Device for the analogue-digital conversion of a measured quantity, generated by transducers disposed in a bridge circuit, in particular by gauges in a weighing cell
11/13/1991EP0455984A1 Coordinate measuring machine with improved interpolation circuit
11/13/1991EP0455983A1 Position measuring device with a phase adjust circuit and process for phase adjustment
11/13/1991EP0455838A1 High-speed orienting device on an observation and/or armoured vehicle
11/13/1991EP0432160A4 Hand position/measurement control system
11/13/1991EP0247184A4 Displacement measuring apparatus
11/12/1991US5065324 Method of detecting absolute steering angle of steering angle sensor for vehicle
11/12/1991US5065105 Capacitive dimensional measurement chain with linear output
11/12/1991US5065095 Position detecting apparatus having means for detecting DC components of AC detection signals
11/12/1991US5065017 Zero mark for optical encoder using stator mask patterns and rotor patterns
11/12/1991US5065014 Rotation angle measuring with overlap area is between two optical grating axes
11/12/1991US5065013 Optical encoders using transmitted and reflected light detection having complementary output
11/12/1991US5065012 Movement detecting device
11/12/1991US5064290 Opto-electronic scale-reading apparatus wherein phase-separated secondary orders of diffraction are generated
11/12/1991US5064270 Optical fiber sensor
11/12/1991US5063685 Tape scale applicator
11/09/1991CA2040190A1 Position measuring device with a phase adjust circuit and process for phase adjustment
11/09/1991CA2040161A1 Coordinate measuring machine with improved interpolation circuit
11/07/1991DE4013566A1 Photoelectric angle-measuring device esp. for machine tool
11/06/1991EP0455613A2 Inductive proximity sensor and position transducer with a passive scale
11/06/1991EP0455461A1 Light measuring apparatus and method
11/06/1991EP0455070A1 Capacitive sensor with frequency output
11/06/1991EP0454975A2 Position and motion detector
11/05/1991US5063382 Construction for mounting a cap to a magnetic type rotary encoder
11/05/1991US5063345 Apparatus for determining a rotational speed of a vehicle wheel
11/05/1991US5063295 Slit disposition structure of fixed slit disk in pulse encoder
11/05/1991US5063291 Optical grating with interpolator having multiplying means to produce quadrature signals
11/05/1991US5062686 Optical sensors and optical fibre networks for such sensors
11/05/1991US5062214 Absolute measurement scale system
11/03/1991CA2038991A1 Transient free high speed coil activation circuit
11/02/1991CA2041550A1 Measuring apparatus and method
10/1991
10/30/1991EP0453971A2 High definition zero mark for optical encoder
10/30/1991EP0453778A2 Angle measuring device
10/30/1991EP0453693A1 Electric field pockels effect sensor
10/30/1991EP0389567B1 Vehicle with driven steering axle
10/30/1991EP0379492B1 Measuring arrangement for measuring rotation angle and/or torque
10/30/1991EP0274491B1 Opto-electronic scale-reading apparatus
10/30/1991CN1055686A Mechanically scanning welding seam tracing photoelectric sensor
10/30/1991CN1014540B Magnetic sensor bearing with adaptive threshold circuit
10/29/1991US5062153 Reading device of polarimetric and interferometric sensors
10/29/1991US5061952 Position sensing device
10/29/1991US5061896 Variable transformer to detect linear displacement with constant output amplitude
10/29/1991US5061073 Photoelectric position measuring arrangement
10/29/1991US5061069 Fiber-optic bender beam interferometer accelerometer
10/29/1991US5061026 Light rod assembly for spark detection system
10/26/1991CA2041095A1 Optical switch
10/23/1991EP0453344A1 Device for measuring the torque of a shaft
10/23/1991EP0453228A2 Fiber optic interferometric chemical sensor
10/23/1991EP0452803A1 Position sensor
10/23/1991EP0229175B1 Position sensor and system
10/23/1991CN1055601A Chemcial sensor
10/22/1991US5060307 Apparatus and a method comprising an optical fiber modulator, coupler, switch, sensor and distribution system
10/22/1991US5059916 Gauge driver for use with a remote sensor and having reduced offset potential response
10/22/1991US5059791 Reference position detecting device utilizing a plurality of photo-detectors and an encoder using the device
10/22/1991US5058973 Device for reading by optical sensor coherence
10/21/1991CA2039007A1 Fiber-optic interferometric chemical sensor
10/21/1991CA2038657A1 High definition zero mark for optical encoder
10/17/1991WO1991015736A1 Index track support structure
10/17/1991WO1991015735A1 Processing circuit for a differential throttle travel control device, and use of this circuit
10/17/1991WO1991013363A3 Signal conditioning circuit
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