| Patents for G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means (32,725) |
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| 02/02/1988 | US4722142 Coating thickness gauge |
| 02/02/1988 | CA1232333A1 Measuring proximity of metal to an arc welding torch |
| 01/27/1988 | EP0254515A2 Co-ordinate measuring |
| 01/27/1988 | EP0254478A2 Electromagnetic method and apparatus for positioning objects located behind a conductive wall |
| 01/27/1988 | EP0254429A1 Metrological apparatus and process |
| 01/27/1988 | EP0253993A2 Position coordinate determining apparatus |
| 01/26/1988 | CA1232045A1 Position sensor |
| 01/21/1988 | DE3719972A1 Device for detecting multiple sheets and for sheet-thickness monitoring |
| 01/21/1988 | DE3623977A1 Device for measuring the radial play of antifriction (rolling) bearings |
| 01/19/1988 | US4720791 Method of processing signal of a steering angle sensor |
| 01/19/1988 | US4719803 Borehole extensometer for monitoring relative mass displacements |
| 01/19/1988 | US4719802 Device for and method of determining changes in linear dimension of objects |
| 01/19/1988 | US4719795 Throttle valve opening sensor |
| 01/19/1988 | US4719703 Multicoordinate measuring machine |
| 01/14/1988 | WO1988000399A1 Fine-positioning piezoelectric device |
| 01/14/1988 | WO1988000326A1 Resistive position indicator |
| 01/14/1988 | DE3622497A1 Measuring device for the penetration mandrel test |
| 01/13/1988 | EP0252164A1 Method and apparatus for determining the radial position of a new profile obtained by a reprofiling operation |
| 01/13/1988 | CN87207749U Micro-computer program control resistance strain gauge |
| 01/13/1988 | CN87200563U Intermittent wall rock characteristic curve searching unit |
| 01/13/1988 | CN87102057A Capacitance type position-change vibration measuring instrument |
| 01/12/1988 | US4719420 Apparatus for measuring the position of a moving member relative to a fixed member |
| 01/12/1988 | US4718683 Linear displacement-electrical signal transducer, particularly for automatic levelling devices for motor vehicle suspensions |
| 01/12/1988 | US4718168 Cable length measurement correction system |
| 01/07/1988 | EP0251918A1 Angle position sensor and appliance for determining the angular position using several of said sensors |
| 01/07/1988 | DE3622306A1 Length measurement sensor, especially for sensing the surface of a workpiece |
| 01/05/1988 | US4717875 Method and system for determining curvature in fluid transmission pipelines |
| 01/05/1988 | US4717874 Reluctance type linear position detection device |
| 01/05/1988 | US4717873 Magnetic displacement transducer system having a magnet that is movable in a tube whose interior is exposed to a fluid and having at least one magnetometer outside the tube |
| 01/05/1988 | US4716657 Machine having a self powered tool or measuring probe |
| 01/05/1988 | US4716656 Position - sensing probe |
| 01/05/1988 | US4716614 Device for monitoring the process of toothbrushing |
| 01/05/1988 | CA1231153A1 Method and apparatus for sensing relative movement between members |
| 12/30/1987 | WO1987007941A1 Circuit for operating a magneto-elastic sensor |
| 12/29/1987 | US4716366 Eddy current distance signal apparatus with temperature change compensation means |
| 12/29/1987 | US4716292 Linear incremental measuring system for measuring speed and displacement |
| 12/29/1987 | US4715220 Throttle valve opening sensor |
| 12/23/1987 | EP0249782A2 Improved tube drive apparatus employing flexible drive belts |
| 12/23/1987 | EP0167606B1 Apparatus for continuously measuring the thickness |
| 12/23/1987 | DE3620412A1 Schaltungsanordnung zum betreiben eines magnetoelastischen sensors Circuitry to operate a magnetoelastic sensor |
| 12/22/1987 | US4715007 Instrument for measuring film thickness |
| 12/22/1987 | US4714926 Rod position indication system with temperature compensation |
| 12/22/1987 | US4714804 Rotary switch having rotary contacts with an amorphous alloy coating |
| 12/17/1987 | WO1987007712A1 Position detector with radio transmitter and receiver |
| 12/17/1987 | DE3719005A1 Test device for spindle eccentricity on ring-spinning or ring-twisting machines |
| 12/16/1987 | CN86104058A Capacitance sensing type three dimensional coordinates measurement device |
| 12/15/1987 | US4713613 Device for magnetically detecting displacement of non-magnetic movable member |
| 12/15/1987 | CA1230377A1 System for determining the free point of pipe stuck in a borehole |
| 12/09/1987 | EP0248165A2 Capacitance-type transducer for measuring positions |
| 12/09/1987 | CN86103661A Measuring head for inductive measurement of thickness of insulating layer on electric conductor |
| 12/09/1987 | CN86103568A Surveying device for the jig roller |
| 12/08/1987 | US4712083 Position sensor |
| 12/08/1987 | US4711757 Position indicating device |
| 12/08/1987 | CA1229995A1 Strain transducers |
| 12/03/1987 | WO1987007203A1 Apparatus for measuring the diameter of a log |
| 12/02/1987 | EP0247672A2 Method for determining the distance between adjacent wells |
| 12/02/1987 | EP0247567A1 Absolute-angle measuring device |
| 12/02/1987 | EP0247219A1 Direct access storage unit |
| 12/02/1987 | CN87200299U Electronic range measuring pencil |
| 12/02/1987 | CN87102580A Capacitance type transducers for measuring positions |
| 12/01/1987 | US4710708 Method and apparatus employing received independent magnetic field components of a transmitted alternating magnetic field for determining location |
| 12/01/1987 | US4710701 Capacitive cell for continuous measurement of the linear mass of textile products |
| 12/01/1987 | US4710652 Interference signal component compensation circuit |
| 11/26/1987 | DE3617085A1 Device for measuring forces acting in railway rails or similar loaded beams |
| 11/25/1987 | EP0246778A1 Thread gauge |
| 11/25/1987 | EP0246576A1 Capacitive-measuring system |
| 11/25/1987 | CN87102434A Metrological apparatus |
| 11/24/1987 | US4709210 Magnetoacoustic proximity sensor |
| 11/24/1987 | US4709209 Magnetostrictive vibration wave position detecting apparatus with variable threshold detecting valves |
| 11/24/1987 | US4709208 Magnetic mark detector system |
| 11/24/1987 | US4708019 Measurement of strain employing a piezoresistive blend of a doped acetylene polymer and an elastomer |
| 11/19/1987 | EP0245660A2 Scanning thermal profiler and method for investigating surface structures |
| 11/19/1987 | DE3616079A1 Capacitive incremental length measuring system |
| 11/17/1987 | US4707573 Pressure pad |
| 11/17/1987 | US4706360 Thread gage |
| 11/17/1987 | CA1229397A1 Height adjusting apparatus for motor vehicle |
| 11/11/1987 | EP0245199A1 Capacitive position sensor |
| 11/11/1987 | EP0244886A2 Process and apparatus for the control and acquisition of dimensions, changes of dimensions, positions or changes of position of work pieces, controlling elements or the like |
| 11/11/1987 | CN86208757U Resonant bridge sensor |
| 11/10/1987 | US4706014 Capacitive devices for measuring the diameter of a dielectric fiber |
| 11/10/1987 | US4705971 Linear resolver |
| 11/10/1987 | US4705447 Electronic test head positioner for test systems |
| 11/10/1987 | US4704801 Device for checking the vertical alignment of the upper and lower internal equipment of a pressurized water nuclear reactor |
| 11/10/1987 | US4704799 Master gear error compensation |
| 11/10/1987 | US4704798 Measurement digitizer |
| 11/05/1987 | WO1987006656A1 Hydraulic cylinder with piston and with a magnetic device for piston position determination |
| 11/05/1987 | DE3615060A1 High-resolution waveguide or cavity resonator attenuation measurement transmitter |
| 11/04/1987 | EP0244311A1 Self-regulating proximity detector |
| 11/04/1987 | EP0243766A2 Probe for measuring workpieces |
| 11/03/1987 | US4704577 Eddy currents probe for measuring a gap between a tube and an antivibration bar |
| 11/03/1987 | US4704501 Position detecting device |
| 11/03/1987 | US4703649 Throttle valve opening sensor |
| 10/29/1987 | DE3614300A1 Displacement transducer |
| 10/28/1987 | EP0243082A2 Gap measurement eddy current probe |
| 10/28/1987 | EP0243011A2 Electronic inclination gauge |
| 10/28/1987 | EP0242958A2 Position indicating device |
| 10/28/1987 | EP0242747A2 Probe for measuring workpieces and electrical connections therefor |
| 10/28/1987 | EP0242710A2 Contact-sensing probe |
| 10/28/1987 | EP0242522A1 Device for measuring the position, the orientation and/or the positional and orientational change of a rigid object in space |
| 10/28/1987 | CN87102807A Method and circuitry for detecting signals of capacitance type transducers for measuring positions |