JPWO2020241410A1 - - Google Patents

Info

Publication number
JPWO2020241410A1
JPWO2020241410A1 JP2021522265A JP2021522265A JPWO2020241410A1 JP WO2020241410 A1 JPWO2020241410 A1 JP WO2020241410A1 JP 2021522265 A JP2021522265 A JP 2021522265A JP 2021522265 A JP2021522265 A JP 2021522265A JP WO2020241410 A1 JPWO2020241410 A1 JP WO2020241410A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021522265A
Other versions
JP7434309B2 (ja
JPWO2020241410A5 (ja
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 filed Critical
Publication of JPWO2020241410A1 publication Critical patent/JPWO2020241410A1/ja
Publication of JPWO2020241410A5 publication Critical patent/JPWO2020241410A5/ja
Application granted granted Critical
Publication of JP7434309B2 publication Critical patent/JP7434309B2/ja
Active 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
    • 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
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/595—Tapes
    • 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
    • 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
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • 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
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of 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
    • H01M10/05—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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

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)
  • Connection Of Batteries Or Terminals (AREA)
JP2021522265A 2019-05-28 2020-05-20 非水電解質二次電池 Active JP7434309B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019099055 2019-05-28
JP2019099055 2019-05-28
PCT/JP2020/019923 WO2020241410A1 (ja) 2019-05-28 2020-05-20 非水電解質二次電池

Publications (3)

Publication Number Publication Date
JPWO2020241410A1 true JPWO2020241410A1 (ja) 2020-12-03
JPWO2020241410A5 JPWO2020241410A5 (ja) 2022-02-22
JP7434309B2 JP7434309B2 (ja) 2024-02-20

Family

ID=73552343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021522265A Active JP7434309B2 (ja) 2019-05-28 2020-05-20 非水電解質二次電池

Country Status (5)

Country Link
US (1) US20220247051A1 (ja)
EP (1) EP3979362A4 (ja)
JP (1) JP7434309B2 (ja)
CN (1) CN113875044A (ja)
WO (1) WO2020241410A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220149496A1 (en) * 2019-03-04 2022-05-12 Panasonic Intellectual Property Management Co., Ltd. Secondary battery and insulating member

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003109669A (ja) 2001-09-28 2003-04-11 Sanyo Electric Co Ltd 薄型電池
JP4017376B2 (ja) 2001-10-24 2007-12-05 松下電器産業株式会社 リチウム二次電池
JP2010055906A (ja) * 2008-08-28 2010-03-11 Sanyo Electric Co Ltd 非水電解質二次電池
JP5363444B2 (ja) 2009-10-01 2013-12-11 三星エスディアイ株式会社 二次電池及びその製造方法
JP2011160822A (ja) * 2010-02-04 2011-08-25 Haruo Ito 切り込み付きサージカルテープ
JP6070067B2 (ja) 2012-10-30 2017-02-01 ソニー株式会社 電池、電極、電池パック、電子機器、電動車両、蓄電装置および電力システム
JP2014074173A (ja) * 2013-11-20 2014-04-24 Nitto Denko Corp 両面粘着テープおよびその貼付方法
CN107851769B (zh) * 2015-08-31 2021-06-18 松下知识产权经营株式会社 非水电解质二次电池
US10497985B2 (en) * 2015-11-06 2019-12-03 Sanyo Electric Co., Ltd. Electrode plate for power storage devices and power storage device
JP6093460B1 (ja) * 2016-02-08 2017-03-08 シーベル産業株式会社 伸縮性粘着テープ
US20190097228A1 (en) * 2016-03-24 2019-03-28 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary battery

Also Published As

Publication number Publication date
JP7434309B2 (ja) 2024-02-20
CN113875044A (zh) 2021-12-31
WO2020241410A1 (ja) 2020-12-03
US20220247051A1 (en) 2022-08-04
EP3979362A4 (en) 2022-07-27
EP3979362A1 (en) 2022-04-06

Similar Documents

Publication Publication Date Title
BR112021017339A2 (ja)
BR112021018450A2 (ja)
BR112021017939A2 (ja)
BR112021017892A2 (ja)
BR112021017738A2 (ja)
BR112021017782A2 (ja)
BR112021018168A2 (ja)
BR112021017728A2 (ja)
BR112021017234A2 (ja)
BR112021017355A2 (ja)
BR112021017173A2 (ja)
BR112021018102A2 (ja)
BR112021017083A2 (ja)
BR112021017637A2 (ja)
BR112021018452A2 (ja)
BR112021021184A2 (ja)
BR112021018250A2 (ja)
BR112021018084A2 (ja)
BR112021018093A2 (ja)
BR112021017703A2 (ja)
BR112021018484A2 (ja)
BR112021017732A2 (ja)
JPWO2020241410A1 (ja)
BR112021017949A2 (ja)
BR112021017983A2 (ja)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211027

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230307

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20230426

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230912

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231030

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240123

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240207

R150 Certificate of patent or registration of utility model

Ref document number: 7434309

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150