CN107851742A - 电池 - Google Patents

电池 Download PDF

Info

Publication number
CN107851742A
CN107851742A CN201680044818.0A CN201680044818A CN107851742A CN 107851742 A CN107851742 A CN 107851742A CN 201680044818 A CN201680044818 A CN 201680044818A CN 107851742 A CN107851742 A CN 107851742A
Authority
CN
China
Prior art keywords
slider
exterior material
film exterior
battery
weld part
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.)
Pending
Application number
CN201680044818.0A
Other languages
English (en)
Chinese (zh)
Inventor
小岛育央
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.)
NEC Energy Components Co Ltd
Envision AESC Energy Devices Ltd
Original Assignee
NEC Energy Components Co 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 Energy Components Co Ltd filed Critical NEC Energy Components Co Ltd
Publication of CN107851742A publication Critical patent/CN107851742A/zh
Pending legal-status Critical Current

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
    • H01M50/10—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Cell Separators (AREA)
CN201680044818.0A 2015-09-15 2016-09-07 电池 Pending CN107851742A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-181970 2015-09-15
JP2015181970 2015-09-15
PCT/JP2016/076344 WO2017047473A1 (fr) 2015-09-15 2016-09-07 Batterie

Publications (1)

Publication Number Publication Date
CN107851742A true CN107851742A (zh) 2018-03-27

Family

ID=58289223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680044818.0A Pending CN107851742A (zh) 2015-09-15 2016-09-07 电池

Country Status (3)

Country Link
JP (1) JPWO2017047473A1 (fr)
CN (1) CN107851742A (fr)
WO (1) WO2017047473A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108206260A (zh) * 2016-12-16 2018-06-26 罗伯特·博世有限公司 具有结构空间优化的电极接线的电能存储器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7187927B2 (ja) * 2018-09-25 2022-12-13 大日本印刷株式会社 蓄電デバイス
CN115989605A (zh) * 2020-08-24 2023-04-18 株式会社村田制作所 二次电池及二次电池的制造方法
KR20220128848A (ko) * 2021-03-15 2022-09-22 삼성전자주식회사 보강 구조의 배터리 및 이를 포함하는 전자 장치

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000277062A (ja) * 1999-03-29 2000-10-06 Sanyo Electric Co Ltd 薄型電池
CN1641903A (zh) * 2004-01-16 2005-07-20 Neclamilion能源株式会社 具有压力释放开口的薄膜包覆电子器件
JP2007087652A (ja) * 2005-09-20 2007-04-05 Toshiba Battery Co Ltd 非水電解質電池
JP2007311323A (ja) * 2006-05-15 2007-11-29 Lg Chem Ltd 電池ケースにセパレータを固定して安定性を向上させた二次電池
JP2008091269A (ja) * 2006-10-04 2008-04-17 Nissan Motor Co Ltd 薄型電池
JP2009231153A (ja) * 2008-03-25 2009-10-08 Nec Tokin Corp フィルム外装電気化学デバイス
JP2013041786A (ja) * 2011-08-19 2013-02-28 Nec Energy Devices Ltd 電池
US20140205887A1 (en) * 2011-09-29 2014-07-24 Automotive Energy Supply Corporation Battery and method for manufacturing same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012151034A (ja) * 2011-01-20 2012-08-09 Hitachi Maxell Energy Ltd ラミネート形電池およびそれを備えた電子機器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000277062A (ja) * 1999-03-29 2000-10-06 Sanyo Electric Co Ltd 薄型電池
CN1641903A (zh) * 2004-01-16 2005-07-20 Neclamilion能源株式会社 具有压力释放开口的薄膜包覆电子器件
JP2007087652A (ja) * 2005-09-20 2007-04-05 Toshiba Battery Co Ltd 非水電解質電池
JP2007311323A (ja) * 2006-05-15 2007-11-29 Lg Chem Ltd 電池ケースにセパレータを固定して安定性を向上させた二次電池
JP2008091269A (ja) * 2006-10-04 2008-04-17 Nissan Motor Co Ltd 薄型電池
JP2009231153A (ja) * 2008-03-25 2009-10-08 Nec Tokin Corp フィルム外装電気化学デバイス
JP2013041786A (ja) * 2011-08-19 2013-02-28 Nec Energy Devices Ltd 電池
US20140205887A1 (en) * 2011-09-29 2014-07-24 Automotive Energy Supply Corporation Battery and method for manufacturing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108206260A (zh) * 2016-12-16 2018-06-26 罗伯特·博世有限公司 具有结构空间优化的电极接线的电能存储器
CN108206260B (zh) * 2016-12-16 2022-08-26 罗伯特·博世有限公司 具有结构空间优化的电极接线的电能存储器

Also Published As

Publication number Publication date
JPWO2017047473A1 (ja) 2018-08-02
WO2017047473A1 (fr) 2017-03-23

Similar Documents

Publication Publication Date Title
JP5054419B2 (ja) シート状二次電池
JP5755975B2 (ja) 電池用外装材及びリチウム二次電池
CN103748728B (zh) 多孔结构的电极组件及包括其的二次电池
KR101863703B1 (ko) 파우치형 이차 전지 및 이의 제조방법
JP2000200585A (ja) 電池用パッケ―ジ
EP2573856A1 (fr) Batterie rechargeable bipolaire
US10147912B2 (en) Method for manufacturing battery cell and battery module
KR101139016B1 (ko) 다방향성 리드-탭 구조를 가진 리튬 이차 전지
JP2008021634A (ja) シーリング部の安全性が向上した二次電池
US20030228517A1 (en) Electrochemical element with thin electrodes
US20210119285A1 (en) Battery cell
JP7049550B2 (ja) パウチ型二次電池及び二次電池用パウチ
JPH11213964A (ja) 薄型電池及びその製造方法
CN107851742A (zh) 电池
CN104969377A (zh) 防止水渗透的袋型二次电池
EP3109920B1 (fr) Poche de batterie secondaire ayant une propriété d'isolation améliorée, et procédé de sa fabrication
KR101147605B1 (ko) 이차전지의 제조방법
JP2000223108A (ja) 積層型電池
JP2010086807A (ja) 非水電解質電池
JP2003208885A (ja) シート状電池
KR101245288B1 (ko) 셀 어셈블리와 파우치형 케이스의 밀착성을 향상시킨 이차전지 및 그 제조방법
KR20140116795A (ko) 탭 리드
JPWO2017047473A6 (ja) 電池
JP5334109B2 (ja) ラミネート形電池
KR101386824B1 (ko) 전기 디바이스

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: Kanagawa County, Japan

Applicant after: Vision AESC Energy Components Co., Ltd.

Address before: Kanagawa County, Japan

Applicant before: NEC Energy Components Co., Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180327