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US 2023/0279873 A1Published application
Electric turbocharger with cooling flow path
AssigneeIHI Corporation
InventorsKoji SAKOTA, Yuji SASAKI, Shun NAKAYAMA
Life of this patent
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Abstract
An electric turbocharger includes a motor including a stator, and a diffuser plate thermally coupled to an end surface of the stator to transfer heat from the stator to the diffuser plate. The diffuser plate forming a cooling flow path to circulate a cooling medium.
Claims20
An electric turbocharger comprising:
- a motor including a stator;
- and
- a diffuser plate thermally coupled to an end surface of the stator to transfer heat from the stator to the diffuser plate, wherein the diffuser plate has a cooling flow path to circulate a cooling medium.
An electric turbocharger comprising:
- a motor including a stator that extends in an axial direction;
- and
- a diffuser plate located adjacent the stator in the axial direction to receive heat from the stator,
- wherein the diffuser plate includes an overlapping region that overlaps the stator in a transverse direction that is orthogonal to the axial direction, wherein the diffuser plate has a cooling flow path to circulate a cooling medium, and
- wherein the cooling flow path extends at least within the overlapping region of the diffuser plate.
2 more elements
An electric turbocharger comprising:
- a motor including a stator;
- and
- a diffuser plate disposed adjacent the stator of the motor,
- wherein the diffuser plate includes a first plate made of a first material, and a second plate made of a second material different from the first material, and
- wherein the diffuser plate forms a cooling flow path in one or both of the first plate and the second plate.
2 more elements
Dependencies are inferred from the claim text.