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)
07/2003
07/15/2003US6591685 Pressure sensor
07/10/2003WO2003056302A1 Soil or snow probe
07/10/2003WO2003056288A1 On-line tension measurement in an optical fibre
07/10/2003WO2003056287A1 Dielectric actuator or sensor structure and method of making it
07/10/2003US20030129763 Method for measuring stress levels in polymeric compositions
07/10/2003US20030127587 Fiber grating environmental sensing system
07/10/2003US20030126930 Null
07/10/2003CA2470530A1 Soil or snow probe
07/09/2003EP1325318A1 Stress wave sensor
07/09/2003EP1325293A1 Strain gauge devices
07/09/2003CN2559974Y Axial pressure measuring instrument
07/09/2003CN1429411A Piezoelectric bending transducer and use thereof
07/08/2003US6590194 Multi-fiber optic 2D-array device for sensing and localizing environment perturbation using speckle image processing
07/08/2003US6590168 Vehicle load measuring apparatus
07/08/2003US6588273 Fixture for locking motorcycle wheels onto balancing machines
07/08/2003CA2406281C System and method for determining strain
07/03/2003US20030122434 Dynamic loading system, dynamic loading method and dynamic loading test method for piles
07/02/2003EP1324402A2 Method for making a thin layer composite unimorph ferroelectric driver and sensor
07/02/2003EP1324099A1 Optical fiber connector, wavelength varying device, pressure sensor, acceleration sensor, and optical device
07/02/2003EP1324082A1 Dual-parameter optical waveguide grating sensing device and sensor
07/02/2003EP1323869A1 Dynamic test method for bearing capacity of piles
07/02/2003EP1322928A1 Vibration sensor for fixing directly or indirectly to a vibrating component
07/02/2003CN1427138A Method for enhancing supporting safety of supporting system under burning load
07/02/2003CN1113223C Self-supporting weight sensor and scale incorporating sensors of this kind
07/01/2003US6586948 Vehicle seat weight measuring device
07/01/2003US6586810 Sensor apparatus using an electrochemical cell
07/01/2003US6586722 Strain sensor with optical fibre Bragg gratings
07/01/2003US6584864 Sensor
07/01/2003US6584857 Optical strain gauge
06/2003
06/26/2003WO2003052368A1 Sensor mat for registering a pressure profile
06/26/2003US20030119391 Conductive pressure sensitive textile
06/26/2003US20030118266 Chiral fiber sensor apparatus and method
06/26/2003US20030117160 Needle load measuring method, needle load setting method and needle load detecting mechanism
06/26/2003US20030115972 Magnetic-based force/torque sensor
06/26/2003US20030115970 High resolution pressure-sensing device having an insulating flexible matrix loaded with filler particles
06/26/2003US20030115968 Capacitive microsystem for recording mechanical deformations, use and operating method
06/25/2003EP1321753A1 Optical tactile sensor
06/25/2003EP1320734A1 Wireless device for measuring an axially mobile rod
06/25/2003EP1242796B1 Tactile sensor having a pressure-dependent contact resistance between two conductive workpieces
06/25/2003EP1101087B1 Flexible silicon strain gage
06/25/2003EP0894238B1 Tactile sensor and method for determining a shear force and slip with such a tactile sensor
06/25/2003CN1425903A Four dimensional force and moment sensor of direct output type robot
06/25/2003CN1112584C X-ray stress intelligent analyzer
06/25/2003CN1112577C Integral pretightened platform type six dimension force sensor
06/25/2003CN1112576C Integrated piezoelectric quartz three-way milling, grinding and cutting dinamometric instrument
06/25/2003CN1112575C Determination method of residual stress
06/24/2003US6581470 Inductive pressure transducer
06/19/2003WO2003050576A1 Chiral fiber sensor apparatus and method
06/19/2003WO2003050492A1 Measuring shear stress at an interface with two walls and two crossed sensor elements
06/19/2003US20030112023 Mechanical-electrical transducer
06/19/2003US20030111615 Method and apparatus to correct for the temperature sensitivity of pressure sensitive paint
06/19/2003US20030111277 Measuring sensor
06/19/2003US20030110863 Vibration pickup and an insulating disk for a vibration pickup
06/19/2003CA2509038A1 Chiral fiber sensor apparatus and method
06/18/2003EP1319931A1 Measuring sensor
06/18/2003EP1319788A2 Pressure sensitive sensor and method of treating a terminal of pressure sensitive sensor
06/18/2003EP1242797B1 Actuator-integrated force sensor
06/18/2003EP1099231B1 Force-responsive detectors and systems
06/18/2003CN1111725C Measurement sensor device based on strain gauge, and modulation amplifier for such measurement device
06/18/2003CN1111724C Support box and mfg. method thereof
06/18/2003CN1111723C Load sensor with modular calibration components
06/17/2003US6578434 Tensile testing sensor for measuring mechanical jamming deformations on first installation and automatic calibrating based on said jamming
06/15/2003CA2410368A1 Measuring sensor
06/12/2003WO2003048700A2 Sealed load cell
06/12/2003WO2003048699A1 Device and method for measuring a force component or a torque component
06/12/2003US20030107868 Capacitive pressure-responsive devices and their fabrication
06/12/2003US20030107302 Piezoelectric element and an oscillation transducer with a piezoelectric element
06/12/2003US20030106379 System and method for measuring stress at an interface
06/12/2003US20030106378 Determining large deformations and stresses of layered and graded structures to include effects of body forces
06/12/2003US20030106377 Pressure sensitive sensor and method of treating terminal of pressure sensitive sensor
06/12/2003US20030106369 Method of sensing and correcting brake functions in moving heavy truck brake systems using instrumented anchor pins
06/11/2003EP1318390A2 Method of manufacturing strain-detecting devices
06/11/2003EP1317662A2 High temperature piezoelectric sensor
06/10/2003US6576968 Sensor
06/10/2003US6575041 Capacitive strain gage and method
06/10/2003US6575035 Apparatus and method for measuring internal stress of reticle membrane
06/10/2003US6575025 Method and apparatus for measuring forces in the presence of external pressure
06/05/2003WO2003046492A1 String weight sensor
06/05/2003WO2003046474A1 Method and apparatus for measuring stress in semiconductor wafers
06/05/2003US20030103549 Method of utilizing a fiber for simultaneously measuring distributed strain and temperature
06/05/2003US20030102875 Input device
06/05/2003US20030102422 Arrangement for the detection of relative movements or relative positions of two objects
06/05/2003US20030101828 Piezoresistive transducers
06/04/2003EP1147391B1 Fibre laser sensor for measuring differential pressures and flow velocities
06/04/2003EP1049850B1 Force-responsive detectors and systems
06/04/2003CN1110690C Installation structure of sensing element for measuring vehicle load
06/03/2003US6573730 Detector provided with plural input means for obtaining output by changes in resistance values
06/03/2003US6571639 Fiber optic system
06/03/2003US6571632 Method and apparatus to provide dynamic ultrasonic measurement of rolling element bearing parameters
06/03/2003US6571511 Force-responsive detectors and systems and methods of making them
05/2003
05/30/2003WO2003016848A8 Stress sensor
05/29/2003US20030098704 Method and apparatus for measuring stress in semiconductor wafers
05/29/2003US20030097887 Load cell having overload protection
05/29/2003US20030097886 Stress composite sensor and stress measuring device using the same for structure
05/28/2003EP1314871A2 Process for determining bearing forces of a driven shaft , particularly for injection pumps of internal combustion engines
05/28/2003EP1314008A1 Vehicle seat sensor
05/28/2003CN2553358Y Hollow cylinder prestressed anchoring bundle forcemeter
05/28/2003CN1420345A Ultrasonic bolt fastening force measuring devcie
05/28/2003CN1109884C Vibrating-string type single-coil current sensor and exciter
05/28/2003CN1109883C Instrument and method for measuring supporting force of insertion medical supporter
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