Direct Slot Cooling System for Motors
According to one aspect of the present invention, provided is a direct slot cooling system of an electric motor which comprises: a stator formed into a cooling slot through which cooling fluid passes by expanding an inner slot space of a stator core on which a coil is wound; a rotor that is coupled...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | According to one aspect of the present invention, provided is a direct slot cooling system of an electric motor which comprises: a stator formed into a cooling slot through which cooling fluid passes by expanding an inner slot space of a stator core on which a coil is wound; a rotor that is coupled to the center of the stator to rotate; and a housing coupled to both left and right sides of the stator to form a cooling jacket in which the cooling fluid is purified by communicating with the cooling slot in a watertight manner.
본 발명의 일측면에 따르면, 코일이 권취되는 스테이터 코어의 내부 슬롯공간을 확장시켜 냉각유체가 통과하는 냉각슬롯으로 형성하는 고정자; 상기 고정자의 중심에 결합되어 회전 운동하는 회전자; 및 상기 고정자의 좌우 양측에 결합되어 냉각슬롯과 수밀 가능하게 연통하여 냉각유체가 순화하는 냉각자켓을 형성하는 하우징;을 포함하는 전동기의 직접 슬롯 냉각 시스템이 제공될 수 있다. |
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