TW529192B - Square battery - Google Patents

Square battery Download PDF

Info

Publication number
TW529192B
TW529192B TW091102065A TW91102065A TW529192B TW 529192 B TW529192 B TW 529192B TW 091102065 A TW091102065 A TW 091102065A TW 91102065 A TW91102065 A TW 91102065A TW 529192 B TW529192 B TW 529192B
Authority
TW
Taiwan
Prior art keywords
battery
patent application
angular
item
recesses
Prior art date
Application number
TW091102065A
Other languages
English (en)
Chinese (zh)
Inventor
Hiroyoshi Miyake
Masahiro Takahashi
Original Assignee
Nec Tokin Tochigi 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 Nec Tokin Tochigi Ltd filed Critical Nec Tokin Tochigi Ltd
Application granted granted Critical
Publication of TW529192B publication Critical patent/TW529192B/zh

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
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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

  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
TW091102065A 2001-02-15 2002-02-06 Square battery TW529192B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001038433A JP3725433B2 (ja) 2001-02-15 2001-02-15 角型電池およびその製造方法

Publications (1)

Publication Number Publication Date
TW529192B true TW529192B (en) 2003-04-21

Family

ID=18901403

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091102065A TW529192B (en) 2001-02-15 2002-02-06 Square battery

Country Status (4)

Country Link
JP (1) JP3725433B2 (ja)
KR (1) KR20020067648A (ja)
CN (1) CN1246924C (ja)
TW (1) TW529192B (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490538B1 (ko) * 2002-09-03 2005-05-17 삼성에스디아이 주식회사 전지
JP2005243274A (ja) * 2004-02-24 2005-09-08 Toshiba Corp 非水系角型二次電池
KR100614381B1 (ko) * 2004-07-29 2006-08-21 삼성에스디아이 주식회사 리튬 이온 이차 전지
KR100670492B1 (ko) * 2004-11-29 2007-01-16 삼성에스디아이 주식회사 리튬 이차전지용 캔 및 이를 이용한 리튬 이차전지
JP5030433B2 (ja) * 2006-02-15 2012-09-19 三洋電機株式会社 角形電池
KR100788555B1 (ko) 2006-02-27 2007-12-26 삼성에스디아이 주식회사 이차전지
JP5011929B2 (ja) * 2006-10-03 2012-08-29 株式会社Ｇｓユアサ 電池及びその製造方法
KR100833737B1 (ko) * 2006-10-25 2008-05-29 삼성에스디아이 주식회사 각형 리튬 이온 전지
JP2008130371A (ja) * 2006-11-21 2008-06-05 Sanyo Electric Co Ltd 電池ケース、該電池ケースを備える非水電解質二次電池及び該非水電解質二次電池の製造方法
KR100898677B1 (ko) 2007-03-07 2009-05-22 삼성에스디아이 주식회사 각형 리튬 이온 전지
JP5294566B2 (ja) * 2007-03-30 2013-09-18 三洋電機株式会社 角形電池
JP2011187288A (ja) * 2010-03-08 2011-09-22 Hitachi Maxell Energy Ltd 密閉型電池
CN102427114A (zh) * 2011-12-02 2012-04-25 苏州冠硕新能源有限公司 电池及其中的电池壳
JP5724858B2 (ja) * 2011-12-05 2015-05-27 トヨタ自動車株式会社 電池の製造方法
KR102221803B1 (ko) 2014-01-20 2021-03-02 삼성에스디아이 주식회사 전지 팩
KR102234288B1 (ko) 2014-04-16 2021-03-31 삼성에스디아이 주식회사 전지 팩
KR102234293B1 (ko) 2014-04-16 2021-03-31 삼성에스디아이 주식회사 전지 팩
KR102332442B1 (ko) 2015-06-19 2021-11-29 삼성에스디아이 주식회사 이차 전지 모듈
WO2017113099A1 (zh) * 2015-12-29 2017-07-06 宁德时代新能源科技股份有限公司 二次电池及其制备方法
KR102629177B1 (ko) 2016-07-12 2024-01-26 삼성에스디아이 주식회사 이차 전지
JP6610514B2 (ja) * 2016-11-21 2019-11-27 トヨタ自動車株式会社 リチウムイオン二次電池
CN113381099A (zh) * 2020-02-21 2021-09-10 比亚迪股份有限公司 电池壳、电池、电池包、电池模组及电动车

Also Published As

Publication number Publication date
KR20020067648A (ko) 2002-08-23
JP3725433B2 (ja) 2005-12-14
CN1246924C (zh) 2006-03-22
CN1371140A (zh) 2002-09-25
JP2002245975A (ja) 2002-08-30

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Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees