| 发明名称 | Apparatus, system, and method for cooling an electric motor | ||
| 摘要 | An apparatus for providing a coolant to a stator and a rotor of an electric motor in a vehicle having a coolant pump is provided. The apparatus includes a base defining a plurality of first openings through at least one of which the coolant is flowable to the stator. The apparatus also includes at least one wall extending from the base to define a cavity configured to receive the coolant from the coolant pump. The apparatus further includes at least one first raised member within the cavity that extends from the base. The at least one first raised member defines at least one second opening substantially aligned with one of the first openings to form a first passageway through which the coolant is flowable to the rotor. The apparatus may be located above the electric motor such that the coolant is flowable by gravity to the stator and/or the rotor. | ||
| 申请公布号 | US9293965(B2) | 申请公布日期 | 2016.03.22 |
| 申请号 | US201313959185 | 申请日期 | 2013.08.05 |
| 申请人 | GM Global Technology Operations LLC | 发明人 | Fuchs Micah Joel;Turnbull Paul F.;Kaiser Edward L. |
| 分类号 | H02K9/00;H02K9/19 | 主分类号 | H02K9/00 |
| 代理机构 | Quinn Law Group, PLLC | 代理人 | Quinn Law Group, PLLC |
| 主权项 | 1. An apparatus for providing a coolant to a stator and a rotor of an electric motor in a vehicle having a coolant pump, the apparatus comprising: a base defining a plurality of first openings through at least one of which the coolant is flowable to the stator; at least one wall extending from the base, the base and the at least one wall defining a cavity configured to receive the coolant from the coolant pump; and at least one first raised member within the cavity, the at least one first raised member extending from the base and defining at least one second opening substantially aligned with one of the first openings to form at least one first passageway through which the coolant is flowable to the rotor. | ||
| 地址 | Detroit MI US | ||