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1. BR112014002797 - conjunto de baterias secundárias e método para fabricar um conjunto de baterias secundárias

Office
Brazil
Application Number 112014002797
Application Date 01.08.2012
Publication Number 112014002797
Publication Date 07.03.2017
Grant Number 112014002797
Grant Date 20.07.2021
Publication Kind B1
IPC
H01M 2/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
H01M 2/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
H01M 2/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
CPC
H01M 10/425
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
425Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
H01M 2220/30
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2220Batteries for particular applications
30Batteries in portable systems, e.g. mobile phone, laptop
H01M 2200/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2200Safety devices for primary or secondary batteries
H01M 50/557
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
50Current conducting connections for cells or batteries
543Terminals
552characterised by their shape
553Terminals adapted for prismatic, pouch or rectangular cells
557Plate-shaped terminals
H01M 50/583
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
50Current conducting connections for cells or batteries
572Means for preventing undesired use or discharge
574Devices or arrangements for the interruption of current
583in response to current, e.g. fuses
H01M 50/553
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
50Current conducting connections for cells or batteries
543Terminals
552characterised by their shape
553Terminals adapted for prismatic, pouch or rectangular cells
Applicants LG CHEM, LTD.
Inventors HYUNG GU YUN
JONG WOON CHOI
MIGEUM CHOI
Agents Nellie Daniel Shores
Priority Data 10-2011-0078994 09.08.2011 KR
1020120014794 14.02.2012 KR
Title
(PT) conjunto de baterias secundárias e método para fabricar um conjunto de baterias secundárias
Abstract
(PT) conjunto de baterias secundárias.é descrito aqui um conjunto de baterias secundárias incluindo uma célula de bateria tendo um terminal anodo e um terminal catodo formados em uma face tendo uma parte excedente vedada e um módulo de circuito de proteção (pcm) eletricamente conectado à célula de bateria via o terminal anodo e o terminal catodo, onde o pcm inclui uma placa com um circuito de proteção formado nela, a placa sendo fornecida com uma parte de conexão de terminal anodo e uma parte de conexão de terminal catodo conectadas ao terminal anodo e ao terminal catodo, respectivamente, e um invólucro de pcm configurado para receber a placa através de uma face aberta dessa de modo que o invólucro de pcm circunde a placa, e uma tampa eletricamente isolante para fechar a face aberta do invólucro de pcm. a placa é acoplada ao terminal anodo e ao terminal catodo da célula de bateria via a parte de conexão de terminal anodo e a parte de conexão de terminal catodo, a placa é disposta no invólucro de pcm em um estado no qual a placa está paralela à célula de bateria, a face aberta do invólucro de pcm é fechada pela tampa eletricamente isolante, e o invólucro de pcm é montado à parte excedente vedada da célula de bateria.