BRPI0512275A - estrutura de conexão para conexão elétrica de pcm e célula de bateria e módulo de bateria secundária contendo a mesma - Google Patents

estrutura de conexão para conexão elétrica de pcm e célula de bateria e módulo de bateria secundária contendo a mesma

Info

Publication number
BRPI0512275A
BRPI0512275A BRPI0512275-9A BRPI0512275A BRPI0512275A BR PI0512275 A BRPI0512275 A BR PI0512275A BR PI0512275 A BRPI0512275 A BR PI0512275A BR PI0512275 A BRPI0512275 A BR PI0512275A
Authority
BR
Brazil
Prior art keywords
pcm
battery cell
electrical connection
connection structure
secondary battery
Prior art date
Application number
BRPI0512275-9A
Other languages
English (en)
Inventor
Ki Eob Moon
Original Assignee
Lg Chemical 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 filed Critical Lg Chemical Ltd
Publication of BRPI0512275A publication Critical patent/BRPI0512275A/pt
Publication of BRPI0512275B1 publication Critical patent/BRPI0512275B1/pt
Publication of BRPI0512275B8 publication Critical patent/BRPI0512275B8/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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • 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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape for prismatic 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/029—Welded connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

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)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

ESTRUTURA DE CONEXãO PARA CONEXãO ELéTRICA DE PCM E CéLULA DE BATERIA E MóDULO DE BATERIA SECUNDáRIA CONTENDO A MESMA Uma estrutura de conexão elétrica e um módulo de bateria secundária usando a mesma são revelados. A estrutura compreende um elemento de conexão elétrica que inclui um corpo isolante para isolar um PCM de uma célula de bateria e condutores do catodo e do anodo montados no corpo isolante em uma condição de ficarem isolados eletricamente um do outro. Um ou ambos os condutores do catodo e do anodo são soldados aos terminais de eletrodo associados da célula de bateria. Os condutores do catodo e do anodo são conectados em uma condição de contato às derivações de eletrodo associadas do PCM durante o encaixe do PCM à célula de bateria. A estrutura de conexão permite que somente os condutores de eletrodo sejam soldados à célula de bateria, e permite que os terminais de eletrodo sejam conectados às derivações de eletrodo por meio de contato sem uma operação de soldagem adicional, reduzindo assim de forma notável o número de etapas de montagem, diminuindo os custos de fabricação e impedindo mau funcionamento.
BRPI0512275A 2004-07-26 2005-05-31 Estrutura de conexão para conexão elétrica de pcm e célula de bateria e módulo de bateria secundária contendo a mesma BRPI0512275B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040058356 2004-07-26
PCT/KR2005/001617 WO2006011710A1 (en) 2004-07-26 2005-05-31 Connecting structure for electrical connection of pcm and battery cell and secondary battery pack containing the same

Publications (3)

Publication Number Publication Date
BRPI0512275A true BRPI0512275A (pt) 2008-02-26
BRPI0512275B1 BRPI0512275B1 (pt) 2019-09-10
BRPI0512275B8 BRPI0512275B8 (pt) 2023-01-10

Family

ID=35657827

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512275A BRPI0512275B8 (pt) 2004-07-26 2005-05-31 Estrutura de conexão para conexão elétrica de pcm e célula de bateria e módulo de bateria secundária contendo a mesma

Country Status (10)

Country Link
US (1) US7462417B2 (pt)
EP (1) EP1805828B1 (pt)
JP (1) JP5068649B2 (pt)
KR (1) KR100660741B1 (pt)
CN (1) CN100514712C (pt)
AT (1) ATE557437T1 (pt)
BR (1) BRPI0512275B8 (pt)
RU (1) RU2325734C1 (pt)
TW (1) TWI307187B (pt)
WO (1) WO2006011710A1 (pt)

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KR20130018097A (ko) 2011-08-12 2013-02-20 주식회사 엘지화학 신규한 구조의 이차전지 팩
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Also Published As

Publication number Publication date
KR20060046292A (ko) 2006-05-17
JP2008507834A (ja) 2008-03-13
EP1805828A4 (en) 2010-03-10
KR100660741B1 (ko) 2006-12-22
EP1805828B1 (en) 2012-05-09
CN1985387A (zh) 2007-06-20
BRPI0512275B8 (pt) 2023-01-10
US7462417B2 (en) 2008-12-09
EP1805828A1 (en) 2007-07-11
TWI307187B (en) 2009-03-01
US20060019531A1 (en) 2006-01-26
BRPI0512275B1 (pt) 2019-09-10
JP5068649B2 (ja) 2012-11-07
RU2325734C1 (ru) 2008-05-27
CN100514712C (zh) 2009-07-15
ATE557437T1 (de) 2012-05-15
TW200607136A (en) 2006-02-16
WO2006011710A1 (en) 2006-02-02

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Legal Events

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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 10/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/09/2019, OBSERVADAS AS CONDICOES LEGAIS

B25A Requested transfer of rights approved

Owner name: LG ENERGY SOLUTION, LTD. (KR)