| 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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| 05/13/1980 | US4203032 Arrangement for producing a constant signal amplitude in an opto-electronic scanning system |
| 05/06/1980 | US4201981 Device for the display of data representative of quantities |
| 05/06/1980 | US4201940 Method and apparatus for measuring the position of regulating rods in a nuclear reactor |
| 05/06/1980 | US4201911 Shaft angle digitizer |
| 05/06/1980 | US4200985 Visual indicator for alternate units of measure |
| 05/01/1980 | WO1980000874A1 Device for measuring the thickness of accumulator plates in the course of their sorting |
| 05/01/1980 | WO1980000873A1 Optoelectronic device for high precision dimensional measurements |
| 04/30/1980 | EP0010493A1 Optoelectronic device for high precision dimensional measurement |
| 04/30/1980 | EP0010303A1 Signal conditioner |
| 04/30/1980 | EP0010221A1 Fibre optic measuring instrument |
| 04/29/1980 | US4200911 Control of the flow rate and fluid pressure in a pipeline network for optimum distribution of the fluid to consumers |
| 04/29/1980 | US4200787 Fiber optic elevation sensing apparatus |
| 04/22/1980 | US4199749 Angle coder having sprocket driven endless code tapes for determining the angular position of a rotatable shaft |
| 04/22/1980 | US4199718 Bearing wear detector for AC rotary electric instrument |
| 04/22/1980 | US4198863 Electromagnetic torsional stiffness element |
| 04/22/1980 | US4198757 Fastening apparatus for longitudinal measuring system |
| 04/15/1980 | US4197855 Device for measuring the location, the attitude and/or the change in location or, respectively, attitude of a rigid body in space |
| 04/15/1980 | US4197748 Distance-measuring apparatus |
| 04/15/1980 | US4197741 Marine detection apparatus |
| 04/15/1980 | US4197653 Electronic sextant |
| 04/15/1980 | CA1075486A1 Measuring instrument indicating mechanism |
| 04/08/1980 | US4197451 Totalizer apparatus for recording two data inputs on a single channel |
| 04/08/1980 | US4196994 Desensitized photoelectric detector unit |
| 04/02/1980 | EP0009339A1 Apparatus for digital position measurements |
| 04/02/1980 | EP0009102A1 A multipolar resolver |
| 04/01/1980 | US4196418 Detection plate for an identification system |
| 03/25/1980 | CA1074419A1 Method of measurement of the position of a magnetic rod |
| 03/19/1980 | EP0008602A1 A device for transmitting linear measuring motion |
| 03/18/1980 | US4194084 Aperture capacitor pickup |
| 03/18/1980 | US4193199 Shaft position transducer |
| 03/11/1980 | US4193054 Air flow transducer |
| 03/04/1980 | US4191477 Process and apparatus for the separate evaluation of image contents in two coordinate directions of motion |
| 03/04/1980 | US4191470 Laser-fiber optic interferometric strain gauge |
| 03/04/1980 | US4190962 Navigation devices |
| 03/04/1980 | CA1073077A1 Positional transducer utilizing magnetic elements |
| 02/26/1980 | US4190826 Multidevice position digital encoder |
| 02/26/1980 | US4190767 Optical encoder apparatus |
| 02/26/1980 | US4189840 Scanning unit |
| 02/20/1980 | EP0008267A1 Improvements in opto-electronic detection devices with optical fibres |
| 02/20/1980 | EP0008237A1 A sensor for generating electrical signals representative of relative motion |
| 02/20/1980 | EP0008210A1 Crane operating aid |
| 02/19/1980 | US4189674 Signal transducing means using a bistable magnetic device |
| 02/19/1980 | US4189234 Noncontacting method for measuring angular deflection |
| 02/19/1980 | US4188827 Bi-metallic indicator |
| 02/19/1980 | US4188820 Device for measuring rotational angles of a rotating shaft |
| 02/19/1980 | CA1072194A1 Position coder associated with a variable reluctance machine |
| 02/12/1980 | US4187923 Guide wheel position indicating apparatus |
| 02/12/1980 | CA1071427A1 Hot spot thermometer |
| 02/06/1980 | EP0007893A1 A device for generating an electric output signal in response to the positioning of a mechanical member and an equipment for controlling the draught in a boiler, preferably an oil-fired boiler, including such a device |
| 02/05/1980 | US4187453 Electric motor drive system |
| 02/05/1980 | US4187422 Internal reference for stellar tracker |
| 02/05/1980 | US4186492 Dial measurement gauge |
| 01/29/1980 | US4186412 Apparatus for detecting the position of fine object |
| 01/29/1980 | US4185919 Quadrant detection system |
| 01/29/1980 | CA1070856A1 Method of making a transducer |
| 01/23/1980 | EP0007312A1 Optical sensing apparatus. |
| 01/23/1980 | EP0007267A1 Optoelectronic sensor for longitudinal displacements |
| 01/23/1980 | EP0007207A1 Method and apparatus for applying a covering of material to a workpiece |
| 01/23/1980 | EP0007034A1 Arrangement for measuring the distance between a metallic workpiece and a tool |
| 01/22/1980 | US4185298 Process and apparatus for the automatic inspection of patterns |
| 01/22/1980 | US4185239 Super sharp and stable, extremely low power and minimal size optical null detector |
| 01/22/1980 | US4184262 Device for determining the exact position of two members linearly displaceable relative to each other |
| 01/15/1980 | US4184166 Locomotive performance recorder |
| 01/15/1980 | US4184080 Ratiometric edge detector system |
| 01/15/1980 | US4184072 Solar cell angular position transducer |
| 01/09/1980 | EP0006492A1 Method of digital interpolation of one period of a three-phased analog signal |
| 01/09/1980 | EP0006482A1 Detection circuit for the maxima and minima of a low frequency variable amplitude electric signal and the application of this circuit to apparatus for detecting the relative position and the direction of relative movement of two objects |
| 01/09/1980 | EP0006441A2 Optical device for a position detection apparatus with a self-reflecting grid |
| 01/08/1980 | USRE30183 Radio-frequency tuned-circuit microdisplacement transducer |
| 01/08/1980 | US4182953 Rotating shaft pulse generating apparatus |
| 01/08/1980 | US4182935 Optical fiber data transmission system |
| 01/08/1980 | US4182187 Force balancing assembly for transducers |
| 01/08/1980 | US4182180 Enthalpy comparator |
| 01/08/1980 | US4182156 Measuring device for measuring the angle of rotation of a machine |
| 01/08/1980 | CA1069617A2 Control and data system |
| 01/08/1980 | CA1069339A1 Probe cover grip and release device |
| 01/01/1980 | US4181961 Process for the measurement of absolute values by means of a non-linearly working measured value emitter, and a measuring device for carrying out the process |
| 01/01/1980 | US4181884 Rotational position detection device using a reference mark and two sensors spaced integer times apart |
| 01/01/1980 | US4181012 Device for converting mechanical quantities into electrical quantities |
| 12/25/1979 | US4180823 Control device for controlling the movements of two carriages of a duplex recorder |
| 12/25/1979 | US4180753 Apparatus for generating electrically distinguishable bipolar signals using a magnetic sensor and an oval wheel with teeth and notches in its minor and major axis |
| 12/25/1979 | US4180704 Detection circuit for a bi-directional, self-imaging grating detector |
| 12/25/1979 | US4180703 Bi-directional, self imaging grating detection apparatus |
| 12/25/1979 | US4179919 Terrain contour tracking system |
| 12/18/1979 | US4179720 Magnetic recorded information reproducing apparatus |
| 12/18/1979 | US4179701 Device for electromechanically positioning a unilaterally pivoted lever arm in three different stable positions |
| 12/18/1979 | US4178918 Automatic blood pressure measuring and recording system |
| 12/12/1979 | EP0006051A1 Electrodynamometric detector with overload indicator |
| 12/12/1979 | EP0006022A1 Solid surface detecting and measuring device and method |
| 12/12/1979 | EP0006008A2 Joy-stick controller |
| 12/12/1979 | EP0005798A1 Stabilized fibre-optical measuring apparatus |
| 12/04/1979 | US4177421 Capacitive transducer |
| 12/04/1979 | US4176555 Signal amplifier system for controlled carrier signal measuring sensor/transducer of the variable impedance type |
| 12/04/1979 | CA1067311A1 Vibratory-wire strain gage |
| 11/28/1979 | EP0005548A1 Optoelectrial potentiometer |
| 11/28/1979 | EP0005547A1 Optoelectric adjustable potentiometer |
| 11/28/1979 | EP0005478A2 Device comprising a cylinder, a piston movable therein and a piston position transducer arranged within the cylinder |
| 11/27/1979 | US4176305 Galvano magnetic position control system |
| 11/27/1979 | US4176276 Photoelectric incident light distance measuring device |
| 11/27/1979 | US4175365 Method and apparatus for measuring distances |