KR20110035868A - 2차 전지 - Google Patents

2차 전지 Download PDF

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Publication number
KR20110035868A
KR20110035868A KR1020100083359A KR20100083359A KR20110035868A KR 20110035868 A KR20110035868 A KR 20110035868A KR 1020100083359 A KR1020100083359 A KR 1020100083359A KR 20100083359 A KR20100083359 A KR 20100083359A KR 20110035868 A KR20110035868 A KR 20110035868A
Authority
KR
South Korea
Prior art keywords
terminal
current collector
counterbore
negative electrode
thinner
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.)
Withdrawn
Application number
KR1020100083359A
Other languages
English (en)
Korean (ko)
Inventor
야스토모 다니구치
유스케 이토
다쿠미 미시로
야스히로 야마우치
도시유키 노마
Original Assignee
산요덴키가부시키가이샤
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 산요덴키가부시키가이샤 filed Critical 산요덴키가부시키가이샤
Publication of KR20110035868A publication Critical patent/KR20110035868A/ko
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride 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
    • H01M50/172—Arrangements of electric connectors penetrating 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/567—Terminals characterised by their manufacturing process by fixing means, e.g. screws, rivets or bolts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
KR1020100083359A 2009-09-30 2010-08-27 2차 전지 Withdrawn KR20110035868A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009227254A JP5449961B2 (ja) 2009-09-30 2009-09-30 二次電池
JPJP-P-2009-227254 2009-09-30

Publications (1)

Publication Number Publication Date
KR20110035868A true KR20110035868A (ko) 2011-04-06

Family

ID=43780741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100083359A Withdrawn KR20110035868A (ko) 2009-09-30 2010-08-27 2차 전지

Country Status (4)

Country Link
US (2) US8241786B2 (enExample)
JP (1) JP5449961B2 (enExample)
KR (1) KR20110035868A (enExample)
CN (1) CN102034951B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130004041A (ko) * 2011-06-30 2013-01-09 삼성에스디아이 주식회사 이차전지
KR20220066835A (ko) * 2020-11-16 2022-05-24 프라임 플래닛 에너지 앤드 솔루션즈 가부시키가이샤 전지 및 그 제조 방법

Families Citing this family (41)

* Cited by examiner, † Cited by third party
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JP5920650B2 (ja) 2010-12-28 2016-05-18 株式会社Ｇｓユアサ 蓄電素子
JP2012164634A (ja) 2011-01-20 2012-08-30 Gs Yuasa Corp 蓄電素子
US8748034B2 (en) 2011-04-14 2014-06-10 Gs Yuasa International Ltd. Battery including baffling member including one of projecting portion and recessed portion extending from lid plate
US8989821B2 (en) * 2011-08-31 2015-03-24 Apple Inc. Battery configurations for electronic devices
JP5699296B2 (ja) * 2011-09-12 2015-04-08 株式会社貴匠技研 金属材のかしめ構造及びこのかしめ構造を用いたバスバー
US9343716B2 (en) 2011-12-29 2016-05-17 Apple Inc. Flexible battery pack
JP5856858B2 (ja) * 2012-01-27 2016-02-10 三洋電機株式会社 角形二次電池の製造方法
JP5976340B2 (ja) 2012-02-29 2016-08-23 三洋電機株式会社 角形二次電池の製造方法
US9812680B2 (en) 2012-08-30 2017-11-07 Apple Inc. Low Z-fold battery seal
US9136510B2 (en) 2012-11-26 2015-09-15 Apple Inc. Sealing and folding battery packs
JP6163783B2 (ja) * 2013-02-28 2017-07-19 三洋電機株式会社 角形二次電池及びその製造方法
JP6089784B2 (ja) 2013-02-28 2017-03-08 三洋電機株式会社 角形二次電池
JP6216368B2 (ja) 2013-03-26 2017-10-18 株式会社Ｇｓユアサ 蓄電素子、及び前記蓄電素子を備える蓄電装置
WO2015025388A1 (ja) * 2013-08-22 2015-02-26 日立オートモティブシステムズ株式会社 二次電池
EP3052842B1 (en) * 2013-09-30 2020-01-22 Danfoss A/S A method for attaching an object to a valve housing
US9593969B2 (en) 2013-12-27 2017-03-14 Apple Inc. Concealed electrical connectors
US9479007B1 (en) 2014-02-21 2016-10-25 Apple Inc. Induction charging system
US20150255776A1 (en) 2014-03-06 2015-09-10 Apple Inc. Battery Pack System
US9455582B2 (en) 2014-03-07 2016-09-27 Apple Inc. Electronic device and charging device for electronic device
US9917335B2 (en) 2014-08-28 2018-03-13 Apple Inc. Methods for determining and controlling battery expansion
US10079370B2 (en) 2014-11-28 2018-09-18 Sanyo Electric Co., Ltd. Secondary battery
JP6569322B2 (ja) * 2015-06-22 2019-09-04 三洋電機株式会社 二次電池及びそれを用いた組電池
US10269502B2 (en) 2015-08-25 2019-04-23 Gs Yuasa International Ltd. Energy storage device including a conductive member penetrating a container and a fixing member covering the conductive member
US10181617B2 (en) 2015-12-14 2019-01-15 Johnson Controls Technology Company Patterned crimp for battery collector attachment
JP6662652B2 (ja) * 2016-02-02 2020-03-11 プライムアースＥｖエナジー株式会社 二次電池及び絶縁体の成形方法
WO2017138323A1 (ja) * 2016-02-09 2017-08-17 株式会社Ｇｓユアサ 蓄電素子の製造方法及び蓄電素子
US10593926B2 (en) 2016-04-25 2020-03-17 Gs Yuasa International Ltd. Energy storage device including a rigidity changing part disposed in a vicinity of a joint portion of a first member and a second member
JP6729137B2 (ja) * 2016-07-28 2020-07-22 三洋電機株式会社 二次電池及びその製造方法、並びにそれを用いた組電池
US10637017B2 (en) 2016-09-23 2020-04-28 Apple Inc. Flexible battery structure
JP6693899B2 (ja) * 2017-03-03 2020-05-13 トヨタ自動車株式会社 密閉型電池および電極端子
JP6972834B2 (ja) * 2017-09-22 2021-11-24 株式会社Ｇｓユアサ 蓄電素子
JP7291771B2 (ja) * 2018-01-17 2023-06-15 三洋電機株式会社 二次電池
JP6996308B2 (ja) * 2018-01-17 2022-01-17 三洋電機株式会社 二次電池及びその製造方法
JP2019125511A (ja) * 2018-01-17 2019-07-25 トヨタ自動車株式会社 密閉型電池
JP7355506B2 (ja) * 2019-02-21 2023-10-03 三洋電機株式会社 二次電池
CN114444643B (zh) 2019-04-17 2024-08-06 苹果公司 无线可定位标签
JP7264077B2 (ja) * 2020-01-31 2023-04-25 トヨタ自動車株式会社 全固体電池
JP7032587B1 (ja) * 2021-03-04 2022-03-08 古河電池株式会社 蓄電池用端子の製造方法および蓄電池
CN117256074A (zh) * 2022-04-08 2023-12-19 宁德时代新能源科技股份有限公司 连接构件、电池单体、电池和用电设备
CN114944284A (zh) * 2022-05-13 2022-08-26 力容新能源技术（天津）有限公司 一种自带均衡的新型超级电容器单体盖板
WO2024249479A2 (en) * 2023-06-02 2024-12-05 Charge Cccv Llc Electric cell lid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3334683B2 (ja) * 1999-06-28 2002-10-15 エヌイーシートーキン株式会社 非水電解液二次電池およびその製造方法
JP4304919B2 (ja) 2002-06-04 2009-07-29 株式会社ジーエス・ユアサコーポレーション 電池
JP4124756B2 (ja) * 2003-10-03 2008-07-23 日立マクセル株式会社 密閉型電池
KR100599732B1 (ko) * 2004-09-21 2006-07-12 삼성에스디아이 주식회사 이차 전지
JP5121279B2 (ja) 2007-03-30 2013-01-16 三洋電機株式会社 密閉型電池の製造方法
KR101407772B1 (ko) * 2007-05-25 2014-06-18 삼성에스디아이 주식회사 전극조립체 및 그를 이용한 이차전지
JP2009076394A (ja) * 2007-09-21 2009-04-09 Toshiba Corp 電池
JP2009087736A (ja) 2007-09-28 2009-04-23 Toshiba Corp 端子装置の製造方法
JP5213404B2 (ja) 2007-09-28 2013-06-19 三洋電機株式会社 密閉電池及びその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130004041A (ko) * 2011-06-30 2013-01-09 삼성에스디아이 주식회사 이차전지
KR20220066835A (ko) * 2020-11-16 2022-05-24 프라임 플래닛 에너지 앤드 솔루션즈 가부시키가이샤 전지 및 그 제조 방법
US12199311B2 (en) 2020-11-16 2025-01-14 Prime Planet Energy & Solutions, Inc. Battery and method of manufacturing same

Also Published As

Publication number Publication date
JP2011076867A (ja) 2011-04-14
CN102034951B (zh) 2014-11-05
US20110076552A1 (en) 2011-03-31
JP5449961B2 (ja) 2014-03-19
US8241786B2 (en) 2012-08-14
US20120270085A1 (en) 2012-10-25
US8603670B2 (en) 2013-12-10
CN102034951A (zh) 2011-04-27

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20100827

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid