JP6287531B2 - 電極巻回装置 - Google Patents

電極巻回装置 Download PDF

Info

Publication number
JP6287531B2
JP6287531B2 JP2014087173A JP2014087173A JP6287531B2 JP 6287531 B2 JP6287531 B2 JP 6287531B2 JP 2014087173 A JP2014087173 A JP 2014087173A JP 2014087173 A JP2014087173 A JP 2014087173A JP 6287531 B2 JP6287531 B2 JP 6287531B2
Authority
JP
Japan
Prior art keywords
sheet
roller
electrode sheet
negative electrode
positive electrode
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.)
Active
Application number
JP2014087173A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015207444A5 (enExample
JP2015207444A (ja
Inventor
文徳 大橋
文徳 大橋
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2014087173A priority Critical patent/JP6287531B2/ja
Publication of JP2015207444A publication Critical patent/JP2015207444A/ja
Publication of JP2015207444A5 publication Critical patent/JP2015207444A5/ja
Application granted granted Critical
Publication of JP6287531B2 publication Critical patent/JP6287531B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

  • Secondary Cells (AREA)
JP2014087173A 2014-04-21 2014-04-21 電極巻回装置 Active JP6287531B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014087173A JP6287531B2 (ja) 2014-04-21 2014-04-21 電極巻回装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014087173A JP6287531B2 (ja) 2014-04-21 2014-04-21 電極巻回装置

Publications (3)

Publication Number Publication Date
JP2015207444A JP2015207444A (ja) 2015-11-19
JP2015207444A5 JP2015207444A5 (enExample) 2016-08-12
JP6287531B2 true JP6287531B2 (ja) 2018-03-07

Family

ID=54604102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014087173A Active JP6287531B2 (ja) 2014-04-21 2014-04-21 電極巻回装置

Country Status (1)

Country Link
JP (1) JP6287531B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6260608B2 (ja) 2015-12-02 2018-01-17 トヨタ自動車株式会社 渦状電極、渦状電極の製造方法
CN112151879B (zh) * 2020-10-13 2022-04-01 厦门美力新能源科技有限公司 一种锂电池极片叠片设备及其叠片方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4964818B2 (ja) * 2008-04-04 2012-07-04 シーケーディ株式会社 巻回素子の製造装置
JP6232849B2 (ja) * 2012-09-26 2017-11-22 株式会社Ｇｓユアサ 蓄電素子

Also Published As

Publication number Publication date
JP2015207444A (ja) 2015-11-19

Similar Documents

Publication Publication Date Title
CN106816641B (zh) 涡旋卷绕电极和制造涡旋卷绕电极的方法
CN113785425B (zh) 制造电极组件的方法、通过该方法制造的电极组件、和二次电池
JP6210352B2 (ja) 電極ガイドを含むラミネーション装置
CN102055004B (zh) 可再充电电池及其制造方法
JP6292678B2 (ja) 二次電池と電極の製造方法
KR101291063B1 (ko) 2차 전지 내부 셀 스택 적층 장치 및 방법
CN108199092A (zh) 一种锂电池卷绕装置及卷绕工艺
KR20140035646A (ko) 2차 전지 내부 셀 스택 방법 및 이를 이용하여 제조되는 셀 스택
CN105811017A (zh) 一种卷绕式叠片电芯单元的连续复合装置
JPWO2010087384A1 (ja) 電池及び電池の製造方法と、電池における巻芯の製造方法及び巻芯製造装置並びに巻芯
CN106058296A (zh) 一种二次电池电芯
CN205646029U (zh) 一种卷绕式叠片电芯单元的连续复合装置
KR20160016173A (ko) 비정형 이차전지 및 제조방법
JP6287531B2 (ja) 電極巻回装置
CN205564899U (zh) 卷绕式电芯
CN107302109B (zh) 卷绕式电芯
JP2014107166A (ja) 電極の製造装置および電極の製造方法
JP2012238511A (ja) 二次電池製造方法
CN205508963U (zh) 卷绕式电芯
JP6632793B2 (ja) 二次電池用電極の製造方法および製造装置
CN107302110A (zh) 卷绕式电芯
CN112928402A (zh) 一种电芯和电池
CN105977506A (zh) 一种方形锂电池及其生产方法
CN205564900U (zh) 卷绕式电芯
CN221352825U (zh) 辊压复合机构、卷绕设备以及卷绕生产线

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160524

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160627

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170425

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170509

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170627

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20170912

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171205

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20171212

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: 20180109

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180122

R151 Written notification of patent or utility model registration

Ref document number: 6287531

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151