Patents for G01L 1 - Measuring force or stress, in general (22,371) |
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06/13/1984 | EP0110514A1 Method and system for measuring a deformation |
06/13/1984 | EP0109977A1 Force transferring element for use with a load cell |
06/12/1984 | US4453609 Compensated load cell |
06/12/1984 | US4453422 Strain gage load cell having improved sensitivity |
06/07/1984 | WO1984002188A1 Force measuring platform and load cell therefor |
06/05/1984 | US4452087 For stress-related characteristics |
05/29/1984 | US4451817 Dynamometer transducer utilizing an amorphous metal |
05/29/1984 | US4451730 Optical measuring apparatus for measuring force or pressure |
05/29/1984 | US4450922 Force sensing device for measurement apparatus |
05/29/1984 | CA1168059A1 Semiconductor strain gauge |
05/22/1984 | US4450020 Method of manufacturing cladding tubes of a zirconium-based alloy for fuel rods for nuclear reactors |
05/22/1984 | CA1167664A1 Resonator force transducer |
05/15/1984 | US4448085 Force transducer |
05/15/1984 | US4448083 Device for measuring components of force and moment in plural directions |
05/09/1984 | EP0107966A2 Load cell and method for its manufacture |
05/08/1984 | US4446747 Method and apparatus for testing lip pressure applied to a smoking article and for calibrating the pressure testing apparatus |
05/02/1984 | EP0106900A1 Force-measuring transducer |
05/01/1984 | US4446527 High accuracy measuring apparatus |
05/01/1984 | US4445386 Hermetically sealed high temperature strain gage |
04/26/1984 | WO1984001625A1 Waterproof strain gage element system |
04/26/1984 | WO1984001624A1 Method for measuring the load of oblong shaft-like objects, and unit implementing such method |
04/24/1984 | US4445065 Non-prismal beam resonator |
04/24/1984 | US4444061 Force and torque sensor for machine tools |
04/24/1984 | US4444056 Temperature compensated circuit |
04/24/1984 | US4444054 Temperature compensation for diffused semiconductor strain devices |
04/18/1984 | EP0105564A1 Force transducer |
04/18/1984 | EP0105483A2 Piezoelectric sensor |
04/17/1984 | US4442718 Strain gauge and electric circuit for adjustment and calibration of same |
04/17/1984 | CA1165880A1 Peak dynamic stress calculator |
04/17/1984 | CA1165584A1 Mounting system for applying forces to load-sensitive resonators |
04/10/1984 | US4441366 In a force sensing transducer |
04/04/1984 | EP0104575A2 Pressure sensing device, especially for industrial robots |
04/03/1984 | US4441097 Device for controlling a circuit |
04/03/1984 | US4441044 Transducer with a piezoelectric sensor element |
04/03/1984 | US4440251 In force measuring apparatus comprising force receiving means |
03/28/1984 | EP0104151A2 A device for the non-destructive testing of the internal stress state of heat tempered plate glass |
03/28/1984 | EP0103802A2 Apparatus for determining contact-tension in pretensioned tools |
03/27/1984 | US4439705 Oscillating crystal transducer systems with symmetrical temperature compensator |
03/27/1984 | CA1164244A1 Semiconductor strain gauge |
03/21/1984 | EP0103360A2 Capacitive load cell |
03/21/1984 | EP0103347A1 Bendable circuit board and load cell using it |
03/20/1984 | US4437914 Method of producing sheathed cables and/or transducers and a device for carrying out this method |
03/20/1984 | CA1163824A1 Capacitance transducer |
03/15/1984 | WO1984001026A1 Temperature compensation for diffused semiconductor strain devices |
03/14/1984 | EP0007312B1 Optical sensing apparatus |
03/13/1984 | US4437164 Ridge circuit compensation for environmental effects |
03/13/1984 | US4437138 Force sensing means and method of producing such sensing means |
03/13/1984 | US4436419 Optical strain gauge |
03/06/1984 | US4434671 Tension sensor |
03/06/1984 | US4434665 For indicating the value of a physical quantity to be measured |
03/06/1984 | CA1163114A1 Force and kinetic energy measuring device |
02/29/1984 | EP0101669A2 Measuring device using a temperature-compensated piezoelectric resonator |
02/28/1984 | US4433581 Offshore platform structural assessment system |
02/22/1984 | EP0101425A2 Shear beam load cell |
02/21/1984 | US4432247 Load cell having thin film strain gauges |
02/21/1984 | US4432246 Displacement and/or force measuring device and method |
02/21/1984 | US4432239 Of the surface of a test specimen |
02/14/1984 | CA1162288A1 Transducer device having a piezoelectric polymer element and a method of fabrication of said device |
02/14/1984 | CA1162076A1 Mill load sensing system |
02/08/1984 | EP0100023A2 Torque wrench |
02/07/1984 | US4429580 Stress transducer for fabrics and flexible sheet materials |
02/07/1984 | US4429579 Tie rod tension sensor |
01/31/1984 | US4429413 Fingerprint sensor |
01/31/1984 | US4428976 Selection of different adjusting resistances |
01/25/1984 | EP0099319A2 Torque readout sensor |
01/24/1984 | US4427881 Sensor device for measuring a physical parameter |
01/24/1984 | US4427075 Electrohydraulic control device for use in agricultural machines |
01/24/1984 | US4426884 Flexible force sensor |
01/18/1984 | EP0098796A1 Sensitive element for a stress transducer, and transducer employing it |
01/18/1984 | EP0098790A1 Device for hermetically closing load cells |
01/18/1984 | EP0098706A2 Force transducers |
01/18/1984 | EP0098507A2 Integrated circuit sensor for force or displacement |
01/17/1984 | US4426718 X-Ray diffraction apparatus |
01/10/1984 | US4424717 Force transducer |
01/03/1984 | US4423793 Load cell of integral unitary construction containing a solid disc-shaped measuring section |
01/03/1984 | US4423640 Electromechanical bending force receiver, in particular for weighing cells |
12/27/1983 | US4422341 Snap-in draft sensor |
12/27/1983 | US4422336 Instrumentation resonance compensation |
12/21/1983 | EP0096156A2 Process for the quasi-hermetic, almost reactionless covering of sensitive physical structures, especially strain gauges |
12/20/1983 | US4422063 Semiconductor strain gauge |
12/20/1983 | US4421979 Microbending of optical fibers for remote force measurement |
12/20/1983 | US4420985 Force measurement device |
12/20/1983 | US4420984 String-type measurement cell |
12/13/1983 | US4420251 Optical deformation sensor |
12/13/1983 | US4419902 Constant strain load cell |
12/13/1983 | US4419885 Method of verifying the stress rolling of a metallic rim |
12/06/1983 | US4419653 Variable resistance switch |
12/06/1983 | US4419620 Linearizing circuits for a semiconductor pressure transducer |
12/06/1983 | US4419211 Gas analysis sensor for measuring concentration of gas constituent |
12/06/1983 | CA1158061A1 Industrial process control instrument employing a resonant sensor |
11/29/1983 | US4418326 Measuring device using a strain gauge |
11/29/1983 | US4417632 Automatic weighing method and device |
11/22/1983 | US4416163 Strain gage load cell insensitive to external pressure |
11/22/1983 | US4416162 Gram beam force gauge |
11/15/1983 | US4415767 Method and apparatus for speech recognition and reproduction |
11/15/1983 | US4414853 Pressure transmitter employing non-linear temperature compensation |
11/15/1983 | US4414837 Apparatus and methods for the shunt calibration of semiconductor strain gage bridges |
11/09/1983 | EP0093450A2 Differential pressure apparatus |
11/08/1983 | US4413518 Apparatus and method for measuring the extension of bolts under stress |
11/08/1983 | CA1156488A1 Apparatus for determination of elastic isodynes and of the general state of birefringence whole field- wise using the device for birefringence measurements in a scanning mode (isodyne polariscope) |