Magnetic length measuring system, length measuring method and method for producing a magnetic length measuring system

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United States of America Patent

PATENT NO 9410788
APP PUB NO 20130113469A1
SERIAL NO

13695520

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Abstract

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A length measuring system includes a magnetic component having two helical magnetically conductive or magnetic elements which have first and second axial ends. The elements are arranged in an axially symmetrically manner relative each other along a common longitudinal axis such that a magnetic field can be formed between the elements, the angle of the field relative to the common longitudinal axis continuously rotating along a predetermined length. The length measuring system further includes a magnetic sensor which can be arranged between the two elements at a right angle to the common longitudinal axis of the elements and which is connected to an evaluation unit.

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Patent Owner(s)

Patent OwnerAddress
VITESCO TECHNOLOGIES GMBHSIEMENSSTRASSE 12 REGENSBURG 93055

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wallrafen, Werner Hofheim, DE 53 542

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