POSITION FEEDBACK FOR SELF BEARING MOTOR
First Claim
Patent Images
1. A sensing mechanism comprising:
- a magnetic source;
a magnetic flux sensor; and
a sensor backing on which the magnetic source and flux sensor are mounted,wherein the magnetic source and magnetic flux sensor are arranged to form a magnetic circuit from the magnetic source to a ferromagnetic target, from the target to the sensor, and returning to the magnetic source through the sensor backing.
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Abstract
A sensing mechanism includes a magnetic source, a magnetic flux sensor, a sensor backing on which the magnetic source and flux sensor are mounted, and a ferromagnetic target, where the magnetic source, magnetic flux sensor, and ferromagnetic target are positioned to form a magnetic circuit from the magnetic source to the target, from the target to the sensor, and returning to the magnetic source through the sensor backing.
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Citations
3 Claims
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1. A sensing mechanism comprising:
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a magnetic source; a magnetic flux sensor; and a sensor backing on which the magnetic source and flux sensor are mounted, wherein the magnetic source and magnetic flux sensor are arranged to form a magnetic circuit from the magnetic source to a ferromagnetic target, from the target to the sensor, and returning to the magnetic source through the sensor backing. - View Dependent Claims (2, 3)
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Specification