BRPI0413389B8 - Estrutura de invólucro para bateria de polímero de íons de lítio - Google Patents

Estrutura de invólucro para bateria de polímero de íons de lítio

Info

Publication number
BRPI0413389B8
BRPI0413389B8 BRPI0413389A BRPI0413389A BRPI0413389B8 BR PI0413389 B8 BRPI0413389 B8 BR PI0413389B8 BR PI0413389 A BRPI0413389 A BR PI0413389A BR PI0413389 A BRPI0413389 A BR PI0413389A BR PI0413389 B8 BRPI0413389 B8 BR PI0413389B8
Authority
BR
Brazil
Prior art keywords
battery
polymer
layer
polymer layer
extended
Prior art date
Application number
BRPI0413389A
Other languages
English (en)
Inventor
Joon Kim Kyung
Mok Lee Hyang
Chul Hong Ki
Min Hwang Sung
Choon Choo Sung
Seong Lee Kyu
Original Assignee
Lg Chemical Ltd
Lg Energy Solution Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Chemical Ltd, Lg Energy Solution Ltd filed Critical Lg Chemical Ltd
Publication of BRPI0413389A publication Critical patent/BRPI0413389A/pt
Publication of BRPI0413389B1 publication Critical patent/BRPI0413389B1/pt
Publication of BRPI0413389B8 publication Critical patent/BRPI0413389B8/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/579—Devices or arrangements for the interruption of current in response to shock
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

"ESTRUTURA DE INVÓLUCRO PARA BATERIA DE POLÍMERO DE ÍONS DE LÍTIO". É descrita uma estrutura de invólucro para uma bateria de polímero de íons de lítio, que inclui: um alojamento de bateria incluindo uma camada inferior de polímero e uma camada superior de polímero, onde a camada inferior de polímero tem um espaço interno de tamanho pré-determinado para alojar pelo menos uma conjunto de eletrodos e um eletrólito e é provido com uma porção extendida que se estende radialmente e exteriormente a partir de uma borda superior de cada porção vertical da camada inferior de polímero; uma parte da camada superior de polímero é acoplada pivotantemente a uma parte da porção extendida da camada inferior de polímero, e as partes restantes da camada superior de polimero são seladas às partes restantes da porção extendida da camada inferior de polímero; e um membro de proteção de bateria que envolve a circunferência exterior da cobertura de bateria de sorte que a bateria contida na cobertura de bateria pode ser protegida de impactos externos, e é integralmente fixado por uma parte das porções extendidas seladas. A estrutura de invólucro pode proteger uma bateria de impactos externos enquanto minimiza o aumento de tamanho total da bateria.
BRPI0413389A 2003-10-01 2004-09-24 Estrutura de invólucro para bateria de polímero de íons de lítio BRPI0413389B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0068218A KR100529869B1 (ko) 2003-10-01 2003-10-01 리튬 이온 폴리머 전지팩 구조
PCT/KR2004/002462 WO2005031897A1 (en) 2003-10-01 2004-09-24 Packing structure for lithium ion polymer battery

Publications (3)

Publication Number Publication Date
BRPI0413389A BRPI0413389A (pt) 2006-10-17
BRPI0413389B1 BRPI0413389B1 (pt) 2016-05-17
BRPI0413389B8 true BRPI0413389B8 (pt) 2023-01-17

Family

ID=36284182

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413389A BRPI0413389B8 (pt) 2003-10-01 2004-09-24 Estrutura de invólucro para bateria de polímero de íons de lítio

Country Status (9)

Country Link
US (2) US20070231687A1 (pt)
EP (1) EP1668720B1 (pt)
JP (1) JP4543038B2 (pt)
KR (1) KR100529869B1 (pt)
CN (1) CN100474657C (pt)
BR (1) BRPI0413389B8 (pt)
RU (1) RU2308791C1 (pt)
TW (1) TWI281280B (pt)
WO (1) WO2005031897A1 (pt)

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Also Published As

Publication number Publication date
CN1842928A (zh) 2006-10-04
CN100474657C (zh) 2009-04-01
KR100529869B1 (ko) 2005-11-22
TWI281280B (en) 2007-05-11
EP1668720B1 (en) 2018-07-25
TW200522418A (en) 2005-07-01
JP2007503689A (ja) 2007-02-22
EP1668720A4 (en) 2010-05-26
KR20050032199A (ko) 2005-04-07
WO2005031897A1 (en) 2005-04-07
BRPI0413389A (pt) 2006-10-17
EP1668720A1 (en) 2006-06-14
US20100035145A1 (en) 2010-02-11
BRPI0413389B1 (pt) 2016-05-17
US8980466B2 (en) 2015-03-17
US20070231687A1 (en) 2007-10-04
RU2308791C1 (ru) 2007-10-20
JP4543038B2 (ja) 2010-09-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/05/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved