FR2906650B1 - Structure de noyau pour une batterie secondaire circulaire au lithium - Google Patents

Structure de noyau pour une batterie secondaire circulaire au lithium

Info

Publication number
FR2906650B1
FR2906650B1 FR0654012A FR0654012A FR2906650B1 FR 2906650 B1 FR2906650 B1 FR 2906650B1 FR 0654012 A FR0654012 A FR 0654012A FR 0654012 A FR0654012 A FR 0654012A FR 2906650 B1 FR2906650 B1 FR 2906650B1
Authority
FR
France
Prior art keywords
lithium
secondary battery
core structure
circular secondary
circular
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0654012A
Other languages
English (en)
Other versions
FR2906650A1 (fr
Inventor
Donald P H Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pihsiang Energy Technology Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0654012A priority Critical patent/FR2906650B1/fr
Publication of FR2906650A1 publication Critical patent/FR2906650A1/fr
Application granted granted Critical
Publication of FR2906650B1 publication Critical patent/FR2906650B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/14—Assembling a group of electrodes or separators
    • 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
    • H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
    • 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
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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)
  • Secondary Cells (AREA)
FR0654012A 2006-09-28 2006-09-28 Structure de noyau pour une batterie secondaire circulaire au lithium Expired - Fee Related FR2906650B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0654012A FR2906650B1 (fr) 2006-09-28 2006-09-28 Structure de noyau pour une batterie secondaire circulaire au lithium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0654012A FR2906650B1 (fr) 2006-09-28 2006-09-28 Structure de noyau pour une batterie secondaire circulaire au lithium

Publications (2)

Publication Number Publication Date
FR2906650A1 FR2906650A1 (fr) 2008-04-04
FR2906650B1 true FR2906650B1 (fr) 2008-12-05

Family

ID=37891624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0654012A Expired - Fee Related FR2906650B1 (fr) 2006-09-28 2006-09-28 Structure de noyau pour une batterie secondaire circulaire au lithium

Country Status (1)

Country Link
FR (1) FR2906650B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6440604B1 (en) * 1998-09-08 2002-08-27 Japan Storage Battery Co., Ltd. Cell
KR100599598B1 (ko) * 2004-05-04 2006-07-13 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체 및 집전판
KR100590006B1 (ko) * 2004-06-23 2006-06-14 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
KR100599752B1 (ko) * 2004-06-23 2006-07-12 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
DE202006014778U1 (de) * 2006-09-26 2006-11-23 Wu, Donald P. H., Hsin-Feng Kernaufbau eines kreisförmigen, sekundären Lithium-Akkus

Also Published As

Publication number Publication date
FR2906650A1 (fr) 2008-04-04

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 11

TP Transmission of property

Owner name: PIHSIANG ENERGY TECHNOLOGY CO LTD, CN

Effective date: 20170328

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

ST Notification of lapse

Effective date: 20240505