The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2025
Filed:
Aug. 25, 2022
Xiaomi Ev Technology Co., Ltd., Beijing, CN;
Wenhui Luo, Beijing, CN;
XIAOMI EV TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A stator for a motor includes a stator core of a hollow columnar structure. The stator core includes a first end and a second end in an axial direction. The stator core defines a first oil cooling channel and a second oil cooling channel through in the axial direction. The first oil cooling channel has a first oil inlet at the first end and a first oil outlet at the second end. The second oil cooling channel has a second oil outlet at the first end and a second oil inlet at the second end. At the first end, the first oil inlet and the second oil outlet are arranged along a circumferential direction of the stator core and located on a same circumference centered around an axis of the stator core.