公开(公告)号：US12090869B2

公开(公告)日：2024-09-17

申请号：US18577931

申请日：2022-11-01

Applicant: LG ELECTRONICS INC.

Inventor： Jiho Lee ,  Hoon Hur ,  Hwankuk Yuh ,  Kangsuk Lee ,  Jungyoun Rue ,  Heemin Yun ,  Byungsoo An

IPC: B60L53/14 ,  B60L53/30

CPC classification number: B60L53/14 ,  B60L53/305 ,  B60Y2200/91

Abstract: A charging system is a charging system comprising a charger for charging an electric vehicle, in which the charger comprises: a base; a charger provided with a contact-type charging terminal that is in contact with or separated from a charging terminal disposed on a lower surface of the electric vehicle; a main cylinder connected to the base and supplying hydraulic pressure; a hydraulic regulator connected to the main cylinder and provided with an inner flow path formed therein; a first hydraulic cylinder respectively connected to the hydraulic regulator and the charger and communicating with the inner flow path; and a second hydraulic cylinder each connected to the hydraulic regulator and the base and communicating with an inner flow path.