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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12/08/1987 | US4711034 Electronic measuring device |
12/03/1987 | WO1987007014A3 Greatly enhanced spatial detection of optical backscatter for sensor applications |
12/03/1987 | DE3618230A1 Optical measurement value pick up |
12/02/1987 | EP0247909A1 Fibre-optical sensor |
12/02/1987 | EP0247842A2 Optical measurement using polarized and unpolarized light |
12/02/1987 | EP0247643A1 Angular position detector |
12/02/1987 | EP0247642A1 Angular position detector |
12/02/1987 | EP0247581A1 Fibre-optical multipoint measuring device with temporal multiplexing |
12/02/1987 | EP0247567A1 Absolute-angle measuring device |
12/02/1987 | EP0247184A1 Displacement measuring apparatus. |
12/02/1987 | EP0247117A1 Improvements in or relating to transducer interfaces |
12/02/1987 | CN87203982U Sensitive vibration transducer |
12/02/1987 | CN87200289U Inserted type moisture meter transducer |
12/02/1987 | CN87102580A Capacitance type transducers for measuring positions |
12/01/1987 | US4710889 Angular position detector |
12/01/1987 | US4710709 Magnetomechanical transducers utilizing resonant frequency shifts to measure displacement of an object |
12/01/1987 | US4710668 Vibrating string resonator |
12/01/1987 | US4710622 Device for stabilizing photosensor output to varying temperature |
12/01/1987 | CA1229767A1 Electric signal to pressure signal transducer |
11/25/1987 | EP0247000A1 Transducers for hostile environments |
11/25/1987 | EP0246892A2 Optical position transducer |
11/25/1987 | EP0246592A2 DC-excited capacitive shaft rotation transducer |
11/25/1987 | EP0246404A2 Measurement method |
11/25/1987 | CN87206336U Wall type detecting head for concrete consistometer |
11/24/1987 | US4709342 Tactile sensing apparatus |
11/24/1987 | US4709209 Magnetostrictive vibration wave position detecting apparatus with variable threshold detecting valves |
11/24/1987 | US4709146 Optically coupled shaft angle encoder |
11/24/1987 | US4709145 Method and apparatus for compensating fiber optic lead and connector losses in a fiber optic sensor by using a dual wavelength optical source and matched polarizer |
11/24/1987 | US4708494 Methods and devices for the optical measurement of temperature with luminescent materials |
11/24/1987 | US4708479 Fibre optic gyroscope with temperature compensation |
11/24/1987 | CA1229674A1 Fiber optic sensor for detecting very small displacements of a surface |
11/19/1987 | WO1987007014A2 Greatly enhanced spatial detection of optical backscatter for sensor applications |
11/19/1987 | WO1987007010A1 Method and apparatus for accurate measurement of a torsional angle |
11/19/1987 | EP0245616A2 Apparatus for the serial transfer of digital values from a measurement converter |
11/19/1987 | EP0245605A2 Identification system |
11/19/1987 | DE3616079A1 Capacitive incremental length measuring system |
11/17/1987 | US4707695 Magnetic position sensor |
11/17/1987 | US4707683 Increasing precision of encoder output |
11/12/1987 | DE3714048A1 Optoelectronic displacement sensor (position encoder) or sensor (resolver) for angles of rotation |
11/12/1987 | DE3615715A1 Microtome |
11/11/1987 | EP0245199A1 Capacitive position sensor |
11/11/1987 | EP0245091A1 Method of and apparatus for fiber optic sensing |
11/11/1987 | EP0244883A2 Method for data acquisition over an optical transmission line using optical sensors |
11/11/1987 | EP0244559A1 Apparatus for monitoring the ink supply in ink writing machines |
11/11/1987 | CN87102220A Index for gas meters |
11/11/1987 | CN86210820U Current signal transduser for electric goat |
11/11/1987 | CN86208757U Resonant bridge sensor |
11/11/1987 | CN86206336U Electronic fuel gauge |
11/11/1987 | CN86108082A Displacement measuring apparatus |
11/11/1987 | CN86103169A Resistance-strain type of dynamometric sensor using additional elastic component and its design method |
11/10/1987 | US4705975 Synchro-generator |
11/10/1987 | US4705971 Linear resolver |
11/10/1987 | US4705943 Rotational optical encoder having binary output |
11/10/1987 | US4705354 Method for fiber optic transmission of a special coded measurement |
11/10/1987 | US4705127 Capacity-type position sensor for electromagnetic load-compensation weighing apparatus |
11/10/1987 | CA1229150A1 Solid state current to pressure transducer |
11/05/1987 | WO1987006690A1 Improvements relating to optical fibre sensing systems |
11/05/1987 | WO1987006689A1 Device for detecting the position of a moving part in a motor vehicle |
11/05/1987 | WO1987006688A1 Method for the temperature compensation of the measure taken by a magnetic sensor |
11/05/1987 | DE3614047A1 Positionserfassungsorgan fuer ein bewegbares teil in einem kraftfahrzeug Position sensing element for a movable part in a motor vehicle |
11/04/1987 | EP0244385A2 A displacement detector for an encoder |
11/04/1987 | EP0244384A2 An automatic utility meter reading and monitoring system |
11/04/1987 | EP0243772A2 Method for optical measuring of a physical or chemical magnitude and optical sensor therefor |
11/04/1987 | EP0243566A2 An improved magnetic resistor-type sensor for encoders |
11/04/1987 | EP0243482A1 Fiberoptic sensing of temperature and/or other physical parameters |
11/03/1987 | USH371 Optical fiber interferometer |
11/03/1987 | US4704690 Angular position detector |
11/03/1987 | US4704597 Elevator travel detecting apparatus |
11/03/1987 | US4704523 Optical rotary encoder device |
10/29/1987 | DE3612146A1 Method and device for path length measurement |
10/28/1987 | EP0243314A1 Apparatus for detecting mechanical magnitudes and for the transmission of the detected signal, and use of the apparatus |
10/28/1987 | EP0242958A2 Position indicating device |
10/28/1987 | EP0242940A2 Magnetic detector |
10/28/1987 | EP0242492A2 An improved non-contact type pattern sensor |
10/28/1987 | CN87102807A Method and circuitry for detecting signals of capacitance type transducers for measuring positions |
10/27/1987 | US4703309 Precision optoelectronic rotational position sensor |
10/27/1987 | US4703287 Phase modulator for fiber-optic sensors |
10/27/1987 | US4703262 Mounting structure for spindle orientation magnetic sensor system |
10/27/1987 | US4703261 Differential Hall-effect gear measure feeler |
10/27/1987 | US4703176 Compact polyphase optical position encoder |
10/27/1987 | US4703175 Fiber-optic sensor with two different wavelengths of light traveling together through the sensor head |
10/27/1987 | US4703174 Fiberoptic temperature/pressure sensor system |
10/22/1987 | WO1987006338A1 Optical rotary encoder |
10/22/1987 | DE3613200A1 Position sensor |
10/21/1987 | EP0242250A2 Opto-electronic device to detect a physical quantity at a distance |
10/21/1987 | EP0242058A1 Improvements relating to position sensing |
10/21/1987 | EP0241913A2 Method and circuitry for detecting signals of capacitance type transducers for measuring positions |
10/21/1987 | EP0241649A2 Capacitive position detector at an electromagnetic force-compensating balance |
10/21/1987 | EP0241642A2 Opto-electronic length or angle measurement apparatus |
10/21/1987 | CN86108207A Turbine fan with coder |
10/20/1987 | US4701649 Brushless motor with symmetrical leads for preventing signal distortion |
10/20/1987 | US4701615 Measuring scale coding system for length or angle measuring instruments |
10/20/1987 | US4701611 Reflectivity compensated fiber optic sensor |
10/20/1987 | US4700812 Vehicular suspension system |
10/20/1987 | US4700482 Self-supporting graduation carrier |
10/15/1987 | DE3639908C1 Device for indirectly electrically measuring a mechanical quantity on a moving object to be sensed |
10/14/1987 | EP0241431A2 Balancing-vessel transducer with intercommunicating chambers for the conversion of a pneumatic signal into a quantifiable output |
10/14/1987 | EP0241332A2 Opto-electronic device to detect a physical quantity at a distance |
10/14/1987 | EP0241171A2 Optical couplers |
10/14/1987 | EP0241093A2 Optical position sensor |