Arrangement for determining the position of a motion sensor...

Details Arrangement for determining the position of a motion sensor... Arrangement for determining the position of a motion sensor...

2006-10-10

2006-10-10

Lefkowitz, Edward (Department: 2862)

Electricity: measuring and testing

Magnetic

Magnetometers

C324S207210, C338S03200R

Reexamination Certificate

active

07119539

ABSTRACT:
An arrangement for determining the position of a motion sensor element influencing the formation of a magnetic field, impressed on the arrangement, periodically along its motion co-ordinate, includes a sensor arrangement which is sensitive along a measuring direction aligned at least substantially parallel to the motion co-ordinate of the motion sensor element to at least the polarity of the magnetic field impressed on the arrangement and is adapted to supply a measuring signal in dependence upon a field component of the magnetic field impressed on the arrangement. The motion sensor element, arranged in a strip-shaped zone of a main surface extending along the motion co-ordinate of the motion sensor element includes periodically recurrent areas alternatively influencing the measuring field which is being formed parallel to the main surface and is at least substantially parallel to the motion co-ordinate of the motion sensor element.

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