Means for achieving parallelism of the magnetic axes of a differential magnetic field probe
OwnerFriedrich M. O. Forsterinventor
Life of this patent
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Abstract
A magnetic field differential probe has field sensors located at spaced intervals along a tensilely stressed diamagnetic wire free of mechanical support between the sensors.
Claims17
A magnetic field differential probe having a housing and two magnetic field sensors each with a magnetic core element having its magnetic axis extending parallel to a predetermined straight line, which magnetic core elements are spaced along said straight line at a prescribed base distance, said sensors being connected to evaluation means for generating an electric signal corresponding to the difference between the magnetic fields existing at the respective locations of the magnetic field sensors, comprising:
- a plurality of diamagnetic wires mounted on said probe housing in tension and arranged in a straight line parallel to said predetermined line;
- and
- the magnetic core elements are each affixed to said plurality of wires and mutually spaced from one another at said prescribed base distance.
Dependencies are inferred from the claim text.