白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Rotary electric machine unit having rotary electric machine with cooling part and electric power conversion device

專利號
US11888376B2
公開日期
2024-01-30
申請人
DENSO CORPORATION(JP Kariya)
發(fā)明人
Ryota Tanabe; Yuta Hashimoto; Tomohisa Sano; Tomoyuki Shinkai
IPC分類
H02K5/20; H02K11/33; H02K5/22
技術領域
terminals,70e,main,in,70c,capacitor,power,direction,housing,cooling
地域: Kariya

摘要

A rotary electric machine unit including a rotary electric machine, and an electric power conversion device having a plurality of power modules. The rotary electric machine includes a stator, a rotor, and a housing. The housing includes a housing flow path through which a refrigerant flows. The power modules of the electric power conversion device and the rotary electric machine are configured to be cooled by the refrigerant.

說明書

FIG. 38 is a schematic cross-sectional view showing another example of the position of a drive substrate for the cooling structure.

FIG. 39 is a schematic cross-sectional view showing a cooling structure of a motor unit according to a second embodiment.

FIG. 40 is a schematic cross-sectional view showing another example of a position of a drive substrate for the cooling structure.

FIG. 41 is a schematic cross-sectional view showing another example of the positions of a capacitor and the drive substrate for the cooling structure.

FIG. 42 is a schematic cross-sectional view showing a cooling structure of a motor unit according to a third embodiment.

FIG. 43 is a cross-sectional view of a housing taken in a direction orthogonal to an axial direction in a motor unit according to a fourth embodiment.

FIG. 44 is a cross-sectional view of a housing around power modules in a direction orthogonal to a circumferential direction.

FIG. 45 is a schematic plan view showing another example of arrangement of power modules in a housing flow path.

FIG. 46 is a cross-sectional view of a housing taken in a direction orthogonal to an axial direction in a motor unit according to a fifth embodiment.

權利要求

1
微信群二維碼
意見反饋