Patents
Sitemap › G01 - Measuring; Testing › G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure › G01L 1 - Measuring force or stress, in general
Patents for G01L 1 - Measuring force or stress, in general (22,371)
04/2003
04/02/2003EP1297311A1 Optical deformation sensor with operational testing by different wavelenghts, for side crashes
04/02/2003EP1204842A4 Apparatus and method for visually identifying micro-forces with a palette of cantilever array blocks
04/02/2003EP0698276B1 Flexible potentiometer in a horn control system
04/02/2003CN1407573A Pressure-sensitive sensor
04/01/2003US6539815 High resolution pressure-sensing device having an insulating flexible matrix loaded with filler particles
04/01/2003US6539806 Fluid-load measurement by magnetic excitation and vibration sensing of a fluid-load-sensitive diaphragm
03/2003
03/27/2003WO2003025533A1 Uniform strain piezoresistive sensor
03/27/2003WO2003025532A1 Strain sensor and production method therefor
03/27/2003WO2003025531A1 Distortion sensor
03/27/2003WO2003025524A1 Weight sensor
03/27/2003WO2003025408A1 Sensor element for detecting a physical measuring variable between bodies exposed to high tribological strain
03/27/2003US20030056599 Method and device for measuring strain using shape memory alloy materials
03/27/2003US20030056594 Vibration sensor for fixing directly or indirectly to a vibrating component
03/26/2003EP1296117A1 Fibre optic sensor for monitoring a seam
03/26/2003EP1144974B1 An inductive pressure transducer
03/26/2003CN2541829Y Force gage of stretching meter
03/25/2003US6538362 Piezoelectric/electrostrictive device and method of manufacturing same
03/25/2003US6536292 Triaxial force pin sensor array
03/25/2003CA2258047C Sensing device for measuring a load on a vehicle in two directions simultaneously
03/25/2003CA2052460C Method for monitoring fiber tension
03/20/2003WO2003022731A1 Flexible structure with integrated sensor/actuator
03/20/2003US20030052570 Electromechanic film and acoustic element
03/20/2003US20030051561 Flexible tactile sensor
03/19/2003EP1214744A4 Silicon strain gage having a thin layer of highly conductive silicon
03/19/2003EP0972192B1 Method for measuring stress levels in polymeric compositions
03/18/2003US6534430 Material for measuring static and dynamic physical parameters
03/18/2003US6532824 Capacitive strain sensor and method for using the same
03/18/2003CA2349755C Method for detecting stress and strain
03/13/2003WO2002052235A3 Use of multi-layer thin films as stress sensors
03/12/2003EP1291631A1 A glass with functions of sensor for detecting fracture, stress and strain, and corresponding method of fabrication thereof
03/12/2003EP1291616A2 Device for detecting relative motion of two objects
03/12/2003CN1401978A Torque measuring method and sensor
03/12/2003CN1103115C Integrated microstructures of semiconductor material and method of fabricating same
03/11/2003US6531951 Force sensor
03/11/2003US6530283 Force sensor
03/06/2003WO2003019127A1 Optical device for measuring pressure or force
03/06/2003WO2003019104A1 Strain detector
03/06/2003WO2003018307A1 Strain gauges
03/06/2003US20030043014 Pressure sensitive sensor
03/06/2003US20030042050 Tank weighing assembly with integrated tank mount and load cell
03/06/2003US20030041668 Force-sensing transducers, accelerometers, rate sensors, methods of forming force-sensing transducers, and methods of forming vibrating-beam force transducers
03/06/2003CA2457842A1 Strain gauges
03/05/2003EP1286730A1 Equipment for disclosing pressure
03/05/2003CN1400677A Piezoelectric element and oscillating converter with piezoelectric element
03/05/2003CN1400451A Monitoring method of long-period working state of optical fibre grating anchor wire and its equipment
03/04/2003US6529127 System for remote powering and communication with a network of addressable, multichannel sensing modules
03/04/2003US6529122 Tactile sensor apparatus and methods
03/04/2003US6526825 Gravity device
02/2003
02/27/2003WO2003016954A2 Fibre-optic load sensor with complex support structure
02/27/2003WO2003016926A1 Method and apparatus nbh reducing skew in a real-time centroid calculation
02/27/2003WO2003016891A2 A sensor and a method for measuring static and dynamic micro-deformations
02/27/2003WO2003016848A1 Stress sensor
02/27/2003WO2003016825A2 System and method for microstrain measurement
02/27/2003WO2003016428A2 Triboluminescent materials and devices containing them
02/27/2003US20030041079 Method for reducing skew in a real-time centroid calculation
02/27/2003US20030039428 Optical fiber interferosensor, signal-processing system for optical fiber interferosensor and recording medium
02/27/2003US20030038275 Formed by sintering lead, magnesium, niobium, and titanium oxides; crystal structure; electromechanics; ink jets
02/27/2003US20030038231 Non-intrusive fiber optic pressure sensor for measuring unsteady pressure within a pipe
02/27/2003US20030037966 Detector constructed from fabric including two layers constructed as a single composite fabric structure
02/27/2003CA2456855A1 Method and apparatus for reducing skew in a real-time centroid calculation
02/26/2003EP1286146A1 Load cell
02/26/2003EP1284890A1 Vehicle intrusion detector for detecting the severity of an accident
02/26/2003CN1399715A Distortion detector
02/25/2003US6525651 Force-responsive detectors and systems
02/25/2003US6523423 Force sensor
02/25/2003US6523418 Apparatus and method for ultrasonic stress measurement using the critically refracted longitudinal (Lcr) ultrasonic technique
02/20/2003WO2003014686A1 Contactless measurement of the stress of rotating parts
02/20/2003WO2003014685A1 Device for measuring loads applied to rotating components
02/20/2003WO2003014684A1 Feedback device having electrically conductive fabric
02/20/2003WO2003014657A1 Measurement of fiber strain during processing
02/20/2003US20030036851 Method of roof instability rating
02/20/2003US20030035626 Measurement of fiber strain during processing
02/20/2003US20030034534 Sensor apparatus using an electrochemical cell
02/20/2003US20030033886 Valve packing gland pressure sensing by capacitance measurement
02/20/2003US20030033885 System and method for microstrain measurement
02/20/2003US20030033860 Rheometer for rapidly measuring small quantity samples
02/19/2003EP1283960A1 System and method for measuring dynamic loads in a magnetic bearing
02/19/2003CN2537006Y Plate two dimension sensor for orbital loads
02/18/2003US6522155 Sensor configuration
02/18/2003US6520030 High resolution pressure sensing device having an insulating flexible matrix loaded with filler particles
02/16/2003CA2397028A1 Valve packing gland pressure sensing by capacitance measurement
02/13/2003WO2003012384A2 Method and device for measuring strain using shape memory alloy materials
02/13/2003US20030029253 Load cell
02/13/2003US20030029229 Rheometer for rapidly measuring small quantity samples
02/12/2003EP1283552A2 Crystal element for piezoelectric sensors
02/12/2003EP1282921A1 Piezoelectric bending transducer and use thereof
02/12/2003EP1282811A1 Magnetic-based torque/speed sensor
02/12/2003EP1166135B1 Circuit arrangement for measuring the resistances of a pressure-sensitive resistance mat
02/12/2003EP0738200B1 Shear force sensing system
02/11/2003US6518770 System and method for measuring dynamic loads in a magnetic bearing
02/11/2003US6517737 For use in electromechanical device
02/11/2003CA2238017C Wheatstone bridge with temperature gradient compensation
02/06/2003US20030024328 Force detector and acceleration detector and method of manufacturing the same
02/06/2003US20030024322 Sensor device for registering strain
02/06/2003US20030024302 Rheometer for rapidly measuring small quantity samples
02/06/2003US20030024113 Methods for manufacturing a tactile sensor using an electrically conductive elasomer
02/05/2003EP1282174A2 Piezoelectric element and vibration transducer with piezoelectric element
02/05/2003EP1281056A1 Sensor for non-contacting detection via modulation of electromagnetic signal through by measurement entity controlled mechanical resonance
02/05/2003CN2534572Y Lever-type Railway elastic fastening tightening press force measuring instrument
02/05/2003CN1395680A Flexible fiber optic microbend device, sensors and method of use
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