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1. WO2022080623 - SIDE FRAME FOR BATTERY CASE

Publication Number WO/2022/080623
Publication Date 21.04.2022
International Application No. PCT/KR2021/007925
International Filing Date 24.06.2021
IPC
H01M 50/20 2021.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
B60L 50/64 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
64Constructional details of batteries specially adapted for electric vehicles
CPC
B60L 50/64
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
64Constructional details of batteries specially adapted for electric vehicles
H01M 50/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
Applicants
  • 주식회사 포스코 POSCO [KR]/[KR]
Inventors
  • 정창균 JUNG, Chang-Gyun
  • 위상권 WEE, Sang-Kwon
  • 지규승 JEE, Kyu-Seung
Agents
  • 특허법인 씨엔에스 C&S PATENT AND LAW OFFICE
Priority Data
10-2020-013108212.10.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) SIDE FRAME FOR BATTERY CASE
(FR) CHÂSSIS LATÉRAL POUR BAC DE BATTERIE
(KO) 배터리 케이스의 사이드 프레임
Abstract
(EN) The present invention relates to a side frame for a battery case, which can achieve light-weight and cost reduction simultaneously while sufficiently protecting battery cells against the external shock, and the side frame for a battery case according to an embodiment comprises: a first frame unit formed to have an open end surface; and a second frame unit which is arranged in the first frame unit to close the open end surface of the first frame unit and is coupled to the first frame unit, wherein the first frame unit and the second frame unit may be formed of different materials from each other.
(FR) La présente invention concerne un châssis latéral pour un bac de batterie, ce qui permet d'obtenir simultanément un poids léger et une réduction de coût tout en protégeant suffisamment les éléments de batterie vis-à-vis du choc externe, et le châssis latéral pour un bac de batterie selon un mode de réalisation comprend : une première unité de châssis formée pour avoir une surface d'extrémité ouverte ; et une seconde unité de châssis qui est agencée dans la première unité de châssis pour fermer la surface d'extrémité ouverte de la première unité de châssis et est couplée à la première unité de châssis, la première unité de châssis et la seconde unité de châssis pouvant être formées de différents matériaux l'une de l'autre.
(KO) 본 발명은, 외부 충격으로부터 배터리 셀을 충분히 보호하면서 경량화와 비용 절감을 동시에 달성할 수 있는 배터리 케이스의 사이드 프레임에 관한 것으로, 일 실시예에 따른 배터리 케이스의 사이드 프레임은, 개방 단면을 갖도록 형성된 제1 프레임부, 및 상기 제1 프레임부 내에서 상기 제1 프레임부의 개방 단면을 폐쇄하도록 배치되어 상기 제1 프레임부에 결합된 제2 프레임부를 포함하고, 상기 제1 프레임부와 상기 제2 프레임부는 상이한 재질로 형성될 수 있다.
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