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:
Jan. 04, 2022
Filed:
Jul. 14, 2017
Hanon Systems, Daejeon, KR;
Min Gyo Jung, Daejeon, KR;
Sang Hun Kim, Daejeon, KR;
Sung Jun Park, Daejeon, KR;
Seong Kook Cho, Daejeon, KR;
Jae Kyoung Jin, Daejeon, KR;
Hanon Systems, Daejeon, KR;
Abstract
The present disclosure relates to a high voltage cooling fan motor unit. For this purpose, the present disclosure includes a motorlocated inside a high voltage cooling fan motor housing; an inverter PCBlocated on the upper portion of the motor; a cover platefor covering the upper surface of the motor housing, assembled in the state of facing the inverter PCB, and having a groove partformed on the outside upper surface thereof; a cooling finprovided on the outside of the cover platein the state of facing the groove part; and a power conversion unitmounted on the lower surface of a heat sinkin the state of facing the inverter PCBvia the heat sinkmounted on the inside lower surface of the cover plate