Magnet assembly
AssigneeASM Automation Sensorik Messteehnik GmbH
InventorsKlaus Manfred Steinich, Georg Cuntze
Life of this patent
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Abstract
In order to amplify a use field of a position giving magnet of a magnetic field sensitive sensor and in order to reduce the scatter field, a magnetic interconnection made from plural magnets preferably arranged in longitudinal direction behind one another is being used, wherein the pole orientations of the magnets differ from one another and are arranged in particular symmetrical to the center element.
Claims12
A magnetic field sensitive sensor (1) comprising a permanent magnet (2) configured as a position giving element,
- wherein the permanent magnet (2) is a magnetic interconnection (4) including plural interconnection elements (4a, b . . . ) that are magnetizable or non-magnetizable, including plural interconnection magnets (5a, b . . . ),
- wherein the interconnection magnets (5a, b) with diverging pole orientations (6a, b) are arranged proximal to one another, so that their magnetic fields interfere with one another.
The magnet interconnection including plural particular magnets comprising:
- the magnet interconnection includes plural, in particular magnetizable interconnection elements (4a, b . . . ) among them plural interconnection magnets (5a, b)
- wherein the interconnection magnets (5a, b) viewed in longitudinal direction are arranged with pole orientations (6 . . . ) deviating from one another.
Dependencies are inferred from the claim text.