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:
Feb. 07, 2023
Filed:
Aug. 26, 2020
Lg Electronics Inc., Seoul, KR;
Seunghyoung Ha, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A generator includes a housing; a rotational shaft at least partially inserted into the housing; a rotor coupled to the rotational shaft and rotated together when the rotational shaft is rotated; a stator positioned between an inner surface of the housing and an outer surface of the rotor; a cooling module including a fan cover coupled to the housing, and a fan installed inside of the fan cover to generate a flow of an air passing through an inside of the housing; and a rotation support part including a cylindrical bearing holder positioned inside of the housing, and a bearing which is coupled to an inner circumferential surface of the bearing holder and rotatably supports the rotational shaft, the bearing holder forming a flow path of the air blown by the fan in at least one of an inner side or an outer side.