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:
Jul. 21, 2026
Filed:
Feb. 16, 2024
Hyundai Mobis Co., Ltd., Seoul, KR;
Dae Wook Kim, Yongin-si, KR;
Hyun Ho Park, Suwon-si, KR;
Jin Ho Jung, Yongin-si, KR;
Hyoung Geun Park, Yongin-si, KR;
HYUNDAI MOBIS CO., LTD., Seoul, KR;
Abstract
Provided is a motor cooling structure including: a motor housing having a hollow cylinder shape; a stator core accommodated in the motor housing, and including a plurality of concentric ring-shaped split cores stacked therein; and a cooling pipe receiving cooling fluid flowing from the outside, and providing cooling fluid to the stator core, wherein the split core includes a plurality of passage parts which are recessed in an outer circumference and through which the cooling fluid flows, and a plurality of press-fit parts protruding from the outer circumference, and the passage parts communicate with each other not to form a straight line when the plurality of split cores are stacked.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile