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US 2020/0348196 A1Published application
Sensing device
AssigneeLG Innotek Co., Ltd.
InventorsHo Chan SON, Se Ho KIM
Life of this patent
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Abstract
An embodiment may provide a sensing device comprising: a rotor; a stator disposed outside the rotor; and a sensor module disposed outside the stator, wherein the rotor includes a rotor holder, and a magnet and a sleeve which are coupled to the rotor holder, wherein the magnet includes a first body and a first protrusion protruding in an axis direction from the first body, the sleeve includes a second body and a second protrusion protruding outward from the second body, and the rotor holder includes a first groove in which the first protrusion is disposed.
Claims21
-29. (canceled)
A sensing device comprising:
- a housing including a first housing and a second housing;
- a stator disposed inside the housing;
- a collector disposed in the housing;
- and
- a rotor disposed inside the stator,
- wherein the first housing includes a main body and a protruding portion protruding from an inner surface of the main body, and
- wherein the protruding portion includes contact surfaces in contact with one surface of the stator and a groove disposed between the contact surfaces.
4 more elements
Dependencies are inferred from the claim text.