Patents for G01L 1 - Measuring force or stress, in general (22,371)
11/1992
11/17/1992US5164669 Method of characterizing residual stress in ferromagnetic materials using a pulse histogram of acoustic emission signals
11/17/1992US5164587 Polarimetric parameter measurement systems and methods for measuring a plurality of parameters
11/17/1992US5163660 Sensor arrangement of vibration isolation apparatus
11/17/1992US5163328 Miniature pressure sensor and pressure sensor arrays
11/12/1992DE4124685A1 Optical measurement of force on elastic spring element - involves opto-electronic detection of displacement of point of impact of beam emitted from cantilevered light guide
11/10/1992US5162775 Variable resistor utilizing extension type conductive rubber
11/05/1992DE4114582A1 Sample holder for stationary X=ray diffractometer for thin layer analysis - has mounting element rotatable and tiltable about mutually perpendicular axes with associated positioning drives
11/04/1992EP0511521A2 Force-measuring transducer
11/04/1992EP0406335B1 Matched pairs of force transducers
11/04/1992EP0393159B1 A mass and force measuring device
11/04/1992CN1065931A Method for nondestructive testing of residual stress
10/1992
10/29/1992WO1992018839A1 Method for measuring mechanical stresses and fatigue conditions in steel
10/27/1992US5159323 Liquid crystal display
10/27/1992US5159159 For detecting the variable force and average position of external forces
10/27/1992CA1309271C Tensile testing gauges for measuring strains and/or torques
10/22/1992DE4112371A1 Overload protector for measurement elements e.g. force or weighing cell - has spring packet between pressure piece and measurement element with bolt and nut applying bias force
10/21/1992EP0509537A2 Security system
10/21/1992CN2119650U Measurer for pulling force
10/21/1992CN1018771B High contrast high temp. grate manufacturing process and applied technology
10/20/1992US5157372 Flexible potentiometer
10/15/1992WO1992017113A1 Knee joint load measuring instrument
10/14/1992EP0507826A1 Method for mounting a machine part comprising a sensitive element which defines, with a support, a variable capacitor
10/13/1992US5155445 Vernier voltage-to-digital converter with a storage capacitance selectable in magnitude
10/13/1992US5154247 Load cell
10/13/1992US5154084 Beam force measuring system for cyclically operating machines
10/13/1992CA1308574C Atomic force sensor head
10/08/1992DE4111148A1 Sensor Sensor
10/07/1992EP0507582A1 Semiconductor sensor
10/07/1992CN2118300U Force measuring mechanism with through hole internal adhesion piece
10/06/1992US5152183 Measurement system for loaded lifting rope
10/01/1992WO1992016713A1 Load cell assembly and tong assembly including said load cell assembly
10/01/1992DE4110389A1 Multidimensional force measurer e.g. for trailer coupling , antilocking control - has common board-shaped force deflector in contact with angularly offset measurement value pick=ups via elastomer layer
10/01/1992DE4110356A1 Force transmission element for force and/or moment measuring system
10/01/1992DE4110222A1 Temp. compensating circuitry for capacitative sensors - has differential amplifier with bipolar output stage with temp.-dependent saturation voltages and internal signal propagation time increasing with temp.
09/1992
09/23/1992EP0505177A1 Vibrating sensor
09/23/1992EP0504676A1 Sensor for strain measurement
09/23/1992EP0504487A2 Electromechanical balance with string vibrator
09/23/1992EP0504149A1 Sensor for measuring force and/or travel and process for its manufacture
09/22/1992US5149121 Force measuring device
09/17/1992WO1992015849A1 Mechanical weigh beam and damping circuit therefor
09/17/1992WO1992015840A1 Force transducer
09/17/1992DE4108555A1 Force measuring unit for web type material LED across roller - located rotatable with unit held locally and accepting measuring body for support of roller leaving gap outside connecting zone
09/17/1992DE4107816A1 Movement and position detector - determines forces on sphere from deformation of conducting paths on system carrier as sphere rolls over them and from effect of sphere short circuiting paths which are at different potentials
09/16/1992EP0503986A1 Device for measuring a force and apparatus for collecting the current of an overhead line utilising this device
09/16/1992EP0503985A1 Force sensor and apparatus for sensing the current of a catenary line from a motor by using this sensor
09/16/1992EP0503719A1 Strain gauged transducer
09/16/1992EP0354238B1 Resilient connecting device, in particular with incorporated force-measuring device and process for manufacturing it
09/16/1992CN2116205U Thick bearer cable stress sensor
09/15/1992US5148458 Method and apparatus for simultaneous phase composition and residual stress measurement by x-ray diffraction
09/15/1992US5146788 Apparatus and method for a temperature compensation of a catheter tip pressure transducer
09/15/1992CA1307544C Weighing device with strain gauges
09/09/1992EP0502781A1 Optical sensor, in particular pressure sensor and corresponding optical measuring procedure
09/09/1992EP0502306A2 Wafer-bonded semiconductor sensor
09/09/1992CN2115532U Non-linear pressure gauge
09/08/1992US5144847 Pressure or force measuring device
09/02/1992EP0501351A2 Load cell
09/02/1992EP0500631A1 Transducer power supply
09/02/1992CN2114825U Column shape micro pressure meter
09/01/1992US5144690 Optical fiber sensor with localized sensing regions
09/01/1992US5142921 Force balance instrument with electrostatic charge control
09/01/1992US5142914 Piezoelectric pressure sensor
09/01/1992US5142911 Device for measuring the strength of pieces of compressed molding material
09/01/1992US5142769 Monitor and control assembly for use with a can end press
08/1992
08/26/1992EP0500453A1 Method for non-destructive on-line measuring of a characteristic of a continuously manufactured product, and associated apparatus
08/26/1992EP0499847A1 Force transducer
08/26/1992EP0499846A1 Flex-ring force transducers
08/20/1992CA2060990A1 Non destructive process for measuring a continuously manufactured product, and related device
08/19/1992WO1992015000A1 A load cell and a brake arrangement provided therewith
08/19/1992EP0484432A4 Transducer with conductive polymer bridge
08/19/1992CN2113479U Manganese copper piezoelectric resistance stress gauge
08/19/1992CA2101626A1 Load cell and a brake arrangement provided therewith
08/18/1992CA1306528C Optical fibre monitoring
08/13/1992DE4203124A1 Tactile sensor for detecting compressive strain - has sensor film with associated read=out and protective films and preferred magnetisation direction, magnetostrictive sensor element
08/13/1992DE4103856A1 Force or pressure measurement arrangement of easily varied design - has modular construction of plates, at least one having annular ring and gap contg. elastomeric force transfer material
08/13/1992DE4102931A1 Force transmission element for force and/or moment measuring system
08/12/1992CN2112813U Automatic measuring controlling wire stock tension device
08/12/1992CN2112378U Wrist strength transducer elastomer
08/12/1992CN1063551A Tracking instrument for stresses of high polymers and their compound materials
08/12/1992CN1017827B Optical posted sheet and its grid sheet for elastic-plastic stress analysis
08/11/1992US5138152 Signal sensing and measuring in fibre optic systems with light pulse width detecting
08/06/1992WO1992013259A1 Transducer beam and beam assembly
08/05/1992EP0497406A1 Radiographic device for measuring stress
08/05/1992EP0496956A2 Transfer element for force or moment measuring devices
08/05/1992EP0356482A4 A sensor and transducer apparatus
08/05/1992CN2112146U Plunger type copper-manganese piezoelectric resistance transducer
08/05/1992CN1063365A Set up method of moire patterns of multiple sparks photographic system
08/05/1992CN1063358A Detecting method of concrete absolute stress and elastic modulus
08/05/1992CN1063357A Manganin piezoresistive stressometer
08/05/1992CN1017747B Procedure for operation of measuring instrument and suitable measuring instrument
08/04/1992US5135062 Strain gage transducer system with guard circuit
08/04/1992US5135002 Pressure transducer compensation system
08/04/1992US5134885 Circuit arrangement for measuring a mechanical deformation, in particular under the influence of a pressure
08/04/1992CA1305872C Micromechanical atomic force sensor head
07/1992
07/30/1992DE4101871A1 Pressure sensing flat seal - comprises piezoelectric sensor sheet between electrically insulating vapour-proof protective ones
07/29/1992EP0496032A2 Method of making strain gauged diaphragm-type pressure transducers
07/29/1992EP0495935A1 Pressure sensor for determination of the pressure in a combustion chamber of an internal-combustion engine.
07/29/1992CN2111520U Capacitor type pressure sensor
07/29/1992CN1063156A Plunger type manganese-copper piezoresistance sensor
07/28/1992US5134303 Laser apparatus and method for measuring stress in a thin film using multiple wavelengths
07/28/1992US5134281 Microbend optic sensor with fiber being sewn thereto in a sinuously looped disposition