Patents for G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means (32,725) |
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11/17/1992 | US5164676 Machine for inspecting the wall thickness of glass bottles |
11/17/1992 | US5164668 Angular position sensor with decreased sensitivity to shaft position variability |
11/17/1992 | US5163333 Back and trunk positioning and shape sensing apparatus |
11/17/1992 | US5163328 Miniature pressure sensor and pressure sensor arrays |
11/12/1992 | WO1992019939A1 Dynamic and contactless measurement of displacement or permittivity using a capacitive sensor |
11/12/1992 | WO1992019933A1 Non-contact wet or dry film thickness measuring device using eddy current and ultrasonic sensors |
11/11/1992 | EP0512282A1 Angle sensor for contactless determination of the rotation of a shaft |
11/11/1992 | EP0512094A1 Touch probe. |
11/11/1992 | EP0379568B1 Probe for use with measuring apparatus |
11/11/1992 | CN1066125A Automatic detecting device for crankshaft friction torque and floating |
11/11/1992 | CN1066121A Dynamic and non-contact measurement of displacement or of permittivity by use of capacitive sensor |
11/10/1992 | US5162653 Scanning tunneling microscope and surface topographic observation method |
11/10/1992 | CA1310092C Method for determining position within the measuring volume of a coordinate measuring machine and the like and system therefor |
11/05/1992 | DE4114079A1 Position sensor e.g. for speed or angle measurement of rotating shaft - uses soft iron, elongated core surround by coil to detect ferromagnetic sections e.g. teeth of gear wheel |
11/04/1992 | EP0511704A1 Translation device |
11/04/1992 | EP0511662A1 Scanning probe microscope, molecular processing method using the scanning probe microscope and DNA base arrangement detecting method |
11/04/1992 | EP0511459A2 Synchrosystem |
10/29/1992 | DE4213866A1 High precision position sensor for linear or esp. rotary motion - has flat coils forming inductances moved w.r.t. metal objects, pattern analyser of inductance parameters |
10/29/1992 | DE4114398A1 Device for measuring distance between points separated by non-metallic mediun - has transmitter of alternating magnetic field with transmission coil, reception module with receiver coil and distance evaluation and display circuit |
10/28/1992 | EP0511145A2 Method for determining the thickness of an interfacial polysilicon/silicon oxide film |
10/28/1992 | EP0510723A1 Control system for a multiphase synchronous machine |
10/28/1992 | EP0510336A2 Method for contactless controlling of the sense of rotation of electrical machines |
10/28/1992 | CN2120320U Position transmitter |
10/28/1992 | CN1018859B Arrangement of measuring paper and like on table plate |
10/27/1992 | US5159275 Method and apparatus for detecting cable length |
10/27/1992 | US5158366 Refractory monitoring temperature sensor and refractory erosion location measuring device |
10/27/1992 | US5157964 Method and apparatus for judging crushes of can body |
10/27/1992 | US5157845 Device for checking linear dimensions of parts |
10/21/1992 | EP0509745A1 Two-part sensor with transformer power coupling and optical signal coupling |
10/21/1992 | EP0509716A1 Cantilever unit and atomic force microscope, magnetic force microscope, reproducing apparatus and information processing apparatus using the cantilever unit |
10/21/1992 | EP0509675A2 Measurement of surface roughness |
10/21/1992 | EP0509244A1 Sensor and method for measuring the position of a damping piston within a damping cylinder of an oscillation damper |
10/21/1992 | EP0509078A1 Device for measuring linear dimensions on a structured surface of an object |
10/21/1992 | EP0425529B1 A measuring device for determining an angle of rotation |
10/21/1992 | CN1018766B Apparatus for sensing directin and speed of steering wheel shaft |
10/20/1992 | US5157372 Flexible potentiometer |
10/20/1992 | US5157329 Apparatus for sensing rotation having an encoder biased towards a stationary sensor and a member transmitting rotation to the encoder |
10/20/1992 | US5157296 Bearing for use in high resolution precision control device |
10/19/1992 | CA2062608A1 Two-part sensor with transformer power coupling and optical signal coupling |
10/15/1992 | WO1992017763A1 Multiple gage length extensometer |
10/15/1992 | WO1992017749A1 Method for sensing part where electromagnetic characteristics are changed, and device thereof |
10/15/1992 | DE4111768A1 Complex test equipment for large sheet metal components - includes template secured to frame with distance pieces defining space for sensing and fixing devices |
10/14/1992 | EP0508914A1 Apparatus for measuring the elongation of sample strips |
10/14/1992 | EP0508236A1 Position transducer |
10/14/1992 | CN1065331A Device for monitoring physical state of olject |
10/13/1992 | US5155694 Apparatus for measuring groove positions of a workpiece |
10/13/1992 | US5155465 Variable resistor with a switching mechanism |
10/13/1992 | US5155444 Trim bar gap verification tool and method using a flexible capacitor sensor having a magnetic metallic laminate |
10/13/1992 | US5155443 Machine for inspecting the wall thickness of glass containers |
10/13/1992 | US5154003 Pivoted-arm caliper |
10/13/1992 | US5154002 Probe, motion guiding device, position sensing apparatus, and position sensing method |
10/13/1992 | CA1308574C Atomic force sensor head |
10/11/1992 | CA2065569A1 Apparatus for measuring the elongation of sample strips |
10/08/1992 | DE4132651C1 Data monitoring device for thermal workpiece machining - has transformer for amplifying voltage of AC voltage signal, inserted between AC voltage generator and workpiece |
10/07/1992 | EP0507099A1 Miniature electronic device aligner using capacitance techniques |
10/07/1992 | EP0497791A4 Rescaleable inclinometer |
10/07/1992 | CN1065136A Method for calibrating wall thickness inspection machine |
10/07/1992 | CN1018587B Method and circuit structure of depending on function autosyn generating digital rotation number and angle information |
10/06/1992 | US5152308 Method of operating a motor-controlled valve |
10/06/1992 | US5152168 Quantitative assessment of the geometrical distortion suffered by the profile of a semiconductor wafer |
10/06/1992 | US5152158 Apparatus for measuring and controlling the amount of yarn withdrawn from a warp beam of a warp knitting machine |
10/06/1992 | US5152072 Surface-sensing device |
10/06/1992 | CA1308461C Method and apparatus for detecting a sheet strip material misfeed condition |
09/30/1992 | EP0506399A1 Single sensor apparatus and method for determining engine speed and position |
09/30/1992 | EP0506318A1 Signal transmission system for trigger probe |
09/30/1992 | EP0506005A2 A device for measuring the dimension of an object |
09/30/1992 | EP0505422A1 Position sensor |
09/30/1992 | EP0428543B1 Apparatus for checking features of parts |
09/30/1992 | CN2117588U Plate condenser type displacement sensor |
09/29/1992 | US5151870 Apparatus and method for determining a center and measuring with reference thereto |
09/29/1992 | US5151710 Apparatus for measuring bending movements of an antenna support mast, and application thereof to controlling the pointing of a motor-driven antenna |
09/29/1992 | US5151685 Water level alarm apparatus |
09/29/1992 | US5151677 Rapid orientation apparatus for an observation and/or weapon-carrying vehicle |
09/29/1992 | US5150515 Kinetic wheel alignment system and method |
09/29/1992 | CA1308181C High resolution digital suspension position sensor for automotive vehicle |
09/23/1992 | EP0505075A2 Calibration method for inspecting the wall thickness of containers |
09/23/1992 | EP0505041A2 Magnetic sensor |
09/23/1992 | EP0504676A1 Sensor for strain measurement |
09/23/1992 | CN2116888U Single lead line induction synchronizer |
09/22/1992 | US5150314 For measuring physical surface geometry |
09/22/1992 | US5150049 Magnetostrictive linear displacement transducer with temperature compensation |
09/22/1992 | US5150035 Encoder having atomic or molecular structure reference scale |
09/22/1992 | US5149918 Apparatus to determine coordinates |
09/22/1992 | US5149387 Flush mounting of thin film sensors |
09/22/1992 | US5148608 Edge sensor with multi-size outer engagement surfaces |
09/20/1992 | CA2062140A1 Method for calibrating a wall thickness inspection machine |
09/17/1992 | DE4107816A1 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 |
09/16/1992 | EP0503556A1 Incremental displacement measuring device for a member in translatory motion, in particular for a circuit breaker actuating rod |
09/16/1992 | EP0503501A1 Apparatus for roller spacing determination |
09/16/1992 | EP0503245A1 Stationary device and procedure for measuring wear and thickness at brake pads of disc brakes |
09/16/1992 | EP0503238A1 Device for measuring the length of filiform textile materials |
09/16/1992 | EP0503037A1 Capacitance probes. |
09/16/1992 | EP0503032A1 Capacitance sensing probe. |
09/16/1992 | EP0367781B1 Rotation angle potentiometer |
09/15/1992 | US5148106 Angle detection sensor with setting of ratio of magnetic forces of rotating magnet and bias magnet |
09/15/1992 | US5148026 Scanning probe microscopy |
09/15/1992 | US5146691 For position determining |
09/15/1992 | US5146690 For measuring the microsurface contour of work-pieces |
09/15/1992 | US5146689 Key reading method and apparatus |
09/14/1992 | CA2063057A1 Measurement of the horizontal deviation of an elevator car vertical hoistway rail |