| Patents for G01L 9 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means (16,396) |
|---|
| 03/22/1988 | CA1234299A1 Integral differential and static pressure transducer |
| 03/17/1988 | DE3630618A1 Pressure exchanger |
| 03/15/1988 | US4730622 Pressure and oxygen saturation catheter |
| 03/15/1988 | US4730496 Capacitance pressure sensor |
| 03/09/1988 | EP0259081A2 Fiber optic coupled pressure transducer using single fiber and method of fabrication |
| 03/02/1988 | CN85103486B Direct-reacting digital sensor |
| 03/01/1988 | US4728920 For measuring the pressure on an engine lubricating fluid |
| 02/24/1988 | EP0256928A1 Pressure transducer |
| 02/24/1988 | EP0256674A2 Pressure monitoring devices |
| 02/24/1988 | CN87104418A Differential-pressure sensor |
| 02/24/1988 | CN86105681A Differential pressure meter |
| 02/23/1988 | US4727251 Detector for helicopter blade crack indicator |
| 02/23/1988 | US4726233 Electric pressure pick-off |
| 02/23/1988 | US4726232 Temperature coefficient compensated pressure transducer |
| 02/17/1988 | EP0255906A2 Diaphragm for force measuring devices |
| 02/16/1988 | US4724709 Pressure measuring system with internal reference |
| 02/16/1988 | US4724707 Measurement device for measuring of air pressure, particularly for recording air data in aircraft |
| 02/16/1988 | CA1232773A1 Adhesive joint for diaphragm to sensor connection in pressure transducers |
| 02/11/1988 | WO1988001049A1 Media isolated differential pressure sensors |
| 02/09/1988 | CA1232649A1 Optic sensors |
| 02/03/1988 | EP0255084A2 Pressure measuring cell |
| 02/02/1988 | US4722348 Catheter tip pressure transducer |
| 02/02/1988 | US4722229 Pressure transducer |
| 02/02/1988 | US4722227 High pressure sensor |
| 01/28/1988 | WO1988000709A1 Transmitter with vernier measurement |
| 01/27/1988 | EP0254707A1 Electronic measuring device |
| 01/27/1988 | EP0254445A1 A transducer |
| 01/27/1988 | EP0253946A2 Mechanical-electrical transducer |
| 01/27/1988 | EP0253860A1 Procedure for manufacturing a piezoresistive resistance element and apparatus applying said procedure, and pick-up manufactured by the procedure, in particular a pressure pick-up or equivalent |
| 01/27/1988 | EP0094429B1 Apparatus for conveying fluid pressures to a differential pressure transducer |
| 01/26/1988 | US4721938 Process for forming a silicon pressure transducer |
| 01/26/1988 | US4720999 Universal pressure transducer |
| 01/20/1988 | CN87104354A Capacitance pressure sensor |
| 01/19/1988 | US4720676 Magnetomechanical transducer utilizing resonant frequency shifts to measure pressure in response to displacement of a pressure sensitive device |
| 01/19/1988 | US4719796 Method and apparatus for testing a vehicle anti-skid brake system |
| 01/14/1988 | WO1988000335A1 Differential pressure sensor |
| 01/14/1988 | WO1988000023A1 Miniaturized sensor for physiological pressure measurements |
| 01/12/1988 | US4719538 Force responsive capacitive transducer |
| 01/12/1988 | US4718279 Dual bourdon tube type sensing pressure transducer |
| 01/12/1988 | US4718278 Pressure transducer with improved calibration |
| 01/07/1988 | EP0251592A2 Pressure sensor |
| 01/07/1988 | DE3717624A1 Intelligent pressure sensor |
| 12/30/1987 | WO1987007948A1 Pressure transducer with stress isolation for hard mounting |
| 12/30/1987 | WO1987007947A1 Capacitance pressure sensor |
| 12/30/1987 | CN87209178U High temp.-resistant and vibration-proof capacitance pressure transducer |
| 12/29/1987 | US4716492 Pressure sensor with improved capacitive pressure transducer |
| 12/23/1987 | EP0250028A2 Circuit device for compensation of temperature dependent and temperature independent drifts of a capacitive sensor |
| 12/22/1987 | US4715003 Method for temperature compensation and measuring circuit therefor |
| 12/22/1987 | US4714835 Optical position-measuring sensor |
| 12/22/1987 | US4713969 Differential pressure transmission apparatus |
| 12/22/1987 | CA1230496A1 Differential pressure sensor |
| 12/16/1987 | EP0248870A1 Fluid volume measurement device |
| 12/16/1987 | CN86210614U Static atmospheric telemetering sensor test system |
| 12/15/1987 | US4713540 Method and apparatus for sensing a measurand |
| 12/15/1987 | US4712648 Dual magnetic coil driver and monitor sensor circuit |
| 12/15/1987 | US4712566 Device for recording physiological pressures |
| 12/15/1987 | US4712430 For low pressure measurement |
| 12/10/1987 | DE3618798A1 Method for measuring a physical quantity influencing the inherent oscillation of a measurement transducer |
| 12/09/1987 | EP0248153A2 Device for measuring the mass pressure in an extruder with two worm gears |
| 12/08/1987 | US4712082 Pressure sensor |
| 12/08/1987 | US4711246 Fiber optic coupled pressure transducer using single fiber and method of fabrication |
| 12/08/1987 | US4711130 Pressure measuring element |
| 12/08/1987 | US4711129 Pressure sensor |
| 12/08/1987 | US4711127 Method and apparatus for measuring the pressure of a fluid |
| 12/03/1987 | WO1987007375A1 Cell holding a pressure pick-off particularly made of ceramic |
| 12/03/1987 | DE3618230A1 Optical measurement value pick up |
| 12/02/1987 | EP0247293A2 Pressure transducer provided with a Bourdon tube |
| 12/02/1987 | CN87102977A Arrangement for measuring internal inertia pressure of double screw extruder |
| 12/01/1987 | US4710744 Pressure transducer package |
| 12/01/1987 | US4710709 Magnetomechanical transducers utilizing resonant frequency shifts to measure displacement of an object |
| 11/26/1987 | DE3719236A1 Intelligent pressure sensor |
| 11/19/1987 | EP0245472A1 Dual diaphragm differential pressure transducer |
| 11/17/1987 | US4706501 Detection of step charges of pressure in vessels and apparatus therefor |
| 11/17/1987 | US4706500 Pressure responsive switch |
| 11/12/1987 | DE3615193A1 Pressure sensor (pick-up) |
| 11/11/1987 | EP0245032A2 Pressure sensor with improved capacitive pressure transducer |
| 11/11/1987 | EP0245031A2 Low cost high precision sensor |
| 11/11/1987 | EP0244736A2 Pressure detector |
| 11/10/1987 | US4706100 High temperature hetero-epitaxial pressure sensor |
| 11/05/1987 | WO1987006711A1 Measurement circuit |
| 11/05/1987 | DE3711017A1 Druckgeber Thruster |
| 11/04/1987 | EP0244087A2 Remote temperature-compensated pressure sensor |
| 11/04/1987 | EP0244086A2 Resonator device |
| 11/03/1987 | US4703757 Optical fiber pressure transducer |
| 11/03/1987 | US4703663 Force sensor for electrical measuring of forces, torques, acceleration pressures and mechanical stresses |
| 11/03/1987 | US4703658 Pressure sensor assembly |
| 11/03/1987 | US4703657 Gas pressure sensor |
| 11/03/1987 | CA1228749A1 Low pressure transducer |
| 10/28/1987 | EP0242894A1 Pressure sensor using optical fibres |
| 10/28/1987 | EP0242353A1 Electric pressure detector provided with a leak indicator. |
| 10/27/1987 | US4703216 Oscillating crystal transducer systems |
| 10/27/1987 | US4703174 Fiberoptic temperature/pressure sensor system |
| 10/27/1987 | US4702675 Peristaltic pump provided with a pressure measurement device |
| 10/27/1987 | US4702113 For low pressure measurement |
| 10/22/1987 | WO1987006339A1 Circuitry for measuring mechanical deformation, specially under pressure |
| 10/22/1987 | WO1987006337A1 Circuitry for generating an output signal non-linearly dependent on temperature |
| 10/21/1987 | EP0148893B1 Integrated electroacoustic transducer |
| 10/20/1987 | US4701826 High temperature pressure sensor with low parasitic capacitance |
| 10/14/1987 | EP0241294A1 Catheter type sensor |
| 10/14/1987 | EP0241093A2 Optical position sensor |