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)
04/1984
04/24/1984US4445112 Positional encoders with plug-together modules
04/24/1984US4445110 Absolute optical encoder system
04/24/1984US4445076 Control system for synchronous motor employed as servomotor
04/24/1984US4444504 Displacement measuring instrument
04/24/1984US4444057 Movement construction for condition responsive gauge instrument
04/24/1984US4444054 Temperature compensation for diffused semiconductor strain devices
04/24/1984US4443945 Electric micrometer
04/18/1984EP0105569A2 Structural information detector
04/17/1984US4443788 Optical encoder system
04/17/1984US4443787 Apparatus for measuring the angular position of a shaft
04/17/1984US4443700 Optical sensing apparatus and method
04/17/1984US4443698 Sensing device having a multicore optical fiber as a sensing element
04/17/1984US4443670 Rotary encoder contact disk
04/17/1984US4443275 Soldewring, filling synthetic plates
04/17/1984US4443107 Optical displacement sensor
04/17/1984CA1165826A1 Integrated circuit comprising a plurality of voltage- current converters
04/17/1984CA1165802A1 Method and apparatus for ink jet printing
04/17/1984CA1165795A1 Stick actuated multi-directional inductive control element
04/12/1984WO1984001427A1 Inductive device for measuring a travelled distance
04/11/1984EP0105120A2 Method and apparatus for measuring signals from differential sensors
04/11/1984EP0105119A2 Metal tape transducer for the micrometric measurement of linear quantities
04/10/1984US4442532 Encoder output pulse detection using two stage shift register and clock oscillator
04/10/1984US4442351 Optoelectronic incremental position encoder
04/10/1984US4441817 Electro-optical sensors with fiber optic bundles
04/10/1984CA1165184A1 Hemstitching method using zig-zag sewing machine
04/04/1984EP0104932A2 Polarization-maintaining fiber system and method of manufacturing the same
04/04/1984EP0104393A2 Interpretation device for a digital incremental sensor
04/04/1984EP0104379A1 Apparatus for remotely indicating angular position
04/03/1984US4441044 Transducer with a piezoelectric sensor element
03/1984
03/29/1984WO1984001214A1 Displacement measuring apparatus
03/28/1984EP0104148A2 Apparatus for obtaining electrical signals correlated with the position of a mass of mercury in instruments and the like
03/28/1984EP0103835A2 Fibre-optic detector
03/27/1984US4439825 Position regulation system containing a digital incremental measuring apparatus
03/27/1984US4439764 Dual mode meter reading apparatus
03/27/1984US4439725 Microdisplacement detector
03/21/1984EP0103492A1 Cylinder crossing detector for disc drive
03/20/1984US4438398 Position detecting signal generator
03/20/1984US4437240 Telemetry gage system
03/20/1984US4437239 Gauge for the dimensional checking of a mechanical piece
03/20/1984CA1164069A1 Optical valve position sensor system
03/15/1984WO1984001027A1 Position measuring apparatus
03/15/1984WO1984001026A1 Temperature compensation for diffused semiconductor strain devices
03/14/1984EP0102677A2 Optical transducer means
03/14/1984EP0102472A1 Device for linear measurement and angle measurement
03/14/1984EP0007312B1 Optical sensing apparatus
03/13/1984US4437055 Process for the capacitive measurement of lengths and of angles
03/13/1984US4437019 Linear differential transformer with constant amplitude and variable phase output
03/13/1984US4436995 For providing an electrical signal
03/13/1984US4436424 Interferometer using transverse deviation of test beam
03/13/1984US4436099 Instrument for measuring the range of motion associated with a human body joint
03/13/1984US4435991 Potentiometer drive for displacement transducer of reciprocating unit
03/07/1984EP0102241A2 Optical rotary encoder
03/06/1984US4435702 Capacitively coupled rotational speed detector
03/06/1984US4435128 Apparatus for ascertaining a predetermined rotary position of a rotational body
03/06/1984US4434770 Fuel injection timing signal and crank angle signal generating apparatus
03/06/1984US4434665 For indicating the value of a physical quantity to be measured
03/06/1984US4434547 Process for the manufacture and adjustment of a Josephson effect magnetic flux pick-up
03/06/1984CA1163094A1 Interferometer
02/1984
02/29/1984EP0101669A2 Measuring device using a temperature-compensated piezoelectric resonator
02/29/1984EP0101536A1 Relative movement detector
02/28/1984US4434412 Contactless, electric control-handle
02/28/1984US4434391 Flight instrument for physically displaying command signals to a pilot
02/28/1984US4433756 Elevator system
02/28/1984US4433581 Offshore platform structural assessment system
02/28/1984US4433574 Liquid flow measuring device
02/22/1984EP0101078A2 Transmitter-receiver device for an optical fibre sensor system
02/22/1984EP0100828A1 Angle measuring device
02/22/1984EP0100819A2 Modular shaft encoder and method of assembling same
02/21/1984US4433332 Apparatus for remotely determining the position of rotating objects
02/21/1984US4433238 Optical measurement system for spectral analysis
02/21/1984US4432757 Indwelling urethral catheter
02/21/1984US4432599 Fiber optic differential sensor
02/16/1984WO1984000647A1 Device for coupling servo motor to rotary detector
02/15/1984EP0100502A1 A sensor
02/15/1984EP0100429A2 Transducer
02/15/1984EP0100391A2 Circuit arrangement for a cyclic absolute position measuring system
02/14/1984US4430802 Vehicle wheel alignment testing apparatus
02/14/1984US4430799 For measuring the relative position of two objects
02/08/1984EP0100243A2 Position sensor
02/07/1984US4430647 Monitor for detecting malfunction of a rotation-angle transducer
02/07/1984US4430566 In a device for protecting an electrical signal
02/07/1984US4430565 Correlating fiber optical measuring device
02/01/1984EP0099797A1 Rotatable pick-up device of angular position with numerical outputs
01/1984
01/31/1984US4429308 Electrode or pole piece array for creating prescribed electric or magnetic fields
01/31/1984US4429307 Capacitive transducer with continuous sinusoidal output
01/31/1984US4429276 Magnetoresistive displacement sensor and signal reprocessing circuits therefor
01/31/1984US4429219 Apparatus for determining and indicating the position of a movable member
01/31/1984US4428121 Test indicator
01/24/1984US4427883 Optical sensing system for extensible tape rules
01/24/1984US4427881 Sensor device for measuring a physical parameter
01/24/1984US4426883 Web roll amount detecting apparatus
01/19/1984WO1984000261A1 Angular position rotary detector with digital outputs
01/18/1984EP0098551A2 Magnetic position sensor
01/18/1984EP0098507A2 Integrated circuit sensor for force or displacement
01/17/1984US4425864 Rotor for electromagnetic indicator
01/11/1984EP0098238A2 Inductive measuring system or sensor arrangement, and its application
01/11/1984EP0097847A2 Linear position pick-up
01/11/1984EP0097771A1 System for length or angle measurement
01/10/1984US4425043 Device for detecting the position of an object
01/10/1984US4424713 Silicon diaphragm capacitive pressure transducer