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US 2020/0047790 A1Published application
Magnetic detection device, torque sensor and electric power steering device
AssigneeKYB Corporation
InventorHideo MAEHARA
Life of this patent
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Abstract
A magnetic detection device includes a substrate including a penetration part, a magnetic detection part supported on the substrate to overlap the penetration part, a pair of magnetic guiding parts arranged to sandwich the penetration part and the magnetic detection part, the pair of magnetic guiding parts being configured to guide a magnetic flux from a magnetic generation part to the magnetic detection part, and a soft magnetic member at least partially provided inside the penetration part.
Claims8
A magnetic detection device, comprising:
- a substrate including a penetration part;
- a magnetic detection part supported on the substrate to overlap the penetration part;
- a pair of magnetic guiding parts arranged to sandwich the penetration part and the magnetic detection part, the pair of magnetic guiding parts being configured to guide a magnetic flux from a magnetic generation part to the magnetic detection part;
- and
- a soft magnetic member at least partially provided inside the penetration part.
2 more elements
Dependencies are inferred from the claim text.