Rotor plate and rotor assembly including the same
AssigneeHyundai Mobis Co., Ltd.
InventorYeong Woo Seo
Life of this patent
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Abstract
Disclosed are a rotor plate and a rotor assembly including the same. The rotor plate includes a plate body including a first part having a first hole at a center, and a second part having a second hole at a center, the second part having a diameter corresponding to the first part, and connected to the first part in a first direction that is an axial direction perpendicular to the first part, and a diameter of the second hole is larger than a diameter of the first hole, a first slot recessed on an outer peripheral surface of the plate body, a second slot recessed on the outer peripheral surface of the plate body, and a first plate passage formed on a wall of the first part in the second direction that is opposite to the first direction, and connecting the first slot and the first hole.
Claims19
A rotor plate comprising:
- a plate body comprising a first part having a first hole at a center thereof, and a second part having a second hole at a center thereof, the second part having a diameter corresponding to the first part, and connected to the first part in a first direction that is an axial direction perpendicular to the first part, and a diameter of the second hole is larger than a diameter of the first hole;
- a first slot recessed on an outer peripheral surface of the plate body, and a length of the first slot along the first direction being smaller than a length of the plate body along the first direction;
- a second slot recessed on the outer peripheral surface of the plate body, and a length of the second slot along the first direction corresponding to a length of the plate body along the first direction;
- and
- a first plate passage formed on a wall of the first part in a second direction that is opposite to the first direction, and connecting the first slot and the first hole.
A rotor assembly comprising:
- a rotor shaft extending in a first direction, and having a first passage extending in the first direction and a second passage communicated with an interior of the first passage, the second passage extending in a radially outward direction of the first passage;
- a rotor core disposed to surround an outer peripheral surface of the rotor shaft;
- and
- a rotor plate comprising a first plate passage disposed to surround the outer peripheral surface of the rotor shaft, extending in the radially outward direction, and communicated with the second passage, and a second plate passage bent at a distal end of the first plate passage in the radially outward direction.
Dependencies are inferred from the claim text.