Motor provided with cooling system
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorsJae Hyeon Lee, Han Hee Park, Seong Min Kim, Hyun Woo Noh, Tae Il Yoo, Ji Wan Cha
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Abstract
A motor with a cooling system is provided. The motor includes a cooling system cooling a stator with coils wound on a core, in which the cooling system includes a plurality of spray pipes having a plurality of holes and spraying oil through the holes, the plurality of spray pipes is positioned between the stator and a housing of the motor, and the plurality of spray pipes includes pipes disposed at a center over the stator and at both sides spaced apart from each other in a circumferential direction of the stator from the center with predetermined gaps therebetween.
Claims20
A motor comprising:
- a cooling system configured to cool a stator with coils wound on a core,
- wherein the cooling system includes a plurality of spray pipes having a plurality of holes,
- wherein the plurality of spray pipes sprays oil through the plurality of holes, wherein the plurality of spray pipes is positioned between the stator and a housing of the motor, and
- wherein the plurality of spray pipes includes pipes disposed at a center over the stator and at both sides spaced apart from each other in a circumferential direction of the stator from the center with predetermined gaps therebetween.
Dependencies are inferred from the claim text.