JP2015207444A5 - - Google Patents

Download PDF

Info

Publication number
JP2015207444A5
JP2015207444A5 JP2014087173A JP2014087173A JP2015207444A5 JP 2015207444 A5 JP2015207444 A5 JP 2015207444A5 JP 2014087173 A JP2014087173 A JP 2014087173A JP 2014087173 A JP2014087173 A JP 2014087173A JP 2015207444 A5 JP2015207444 A5 JP 2015207444A5
Authority
JP
Japan
Prior art keywords
roller
sheet
wall part
angle
winding
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.)
Granted
Application number
JP2014087173A
Other languages
Japanese (ja)
Other versions
JP2015207444A (en
JP6287531B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2014087173A priority Critical patent/JP6287531B2/en
Priority claimed from JP2014087173A external-priority patent/JP6287531B2/en
Publication of JP2015207444A publication Critical patent/JP2015207444A/en
Publication of JP2015207444A5 publication Critical patent/JP2015207444A5/ja
Application granted granted Critical
Publication of JP6287531B2 publication Critical patent/JP6287531B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

１０…巻き取りローラー
１１…ローラー
１２…ローラー
１３…ローラー
１４…ローラー
１５…ローラー
２０Ｐ…正極シート
２０Ｎ…負極シート
３０ａ…セパレータシート
３０ｂ…セパレータシート
４０…シート積層体
５０…隔壁部
５１…第１壁部
５２…第２壁部
５３…第３壁部
１００…電極巻回装置
Ｒ…巻き取り方向
Ｒ１…搬送方向上流側の領域
Ｒ２…搬送方向下流側の領域
θ１…ローラー１２の抱き角の角度
θ２…角度 DESCRIPTION OF SYMBOLS 10 ... Winding roller 11 ... Roller 12 ... Roller 13 ... Roller 14 ... Roller 15 ... Roller 20P ... Positive electrode sheet 20N ... Negative electrode sheet 30a ... Separator sheet 30b ... Separator sheet 40 ... Sheet laminated body 50 ... Septum 51 ... 1st wall Part 52: Second wall part 53: Third wall part 100: Electrode winding device R: Winding direction R1: Area on the upstream side in the conveying direction R2: Area on the downstream side in the conveying direction θ1: Angle of the holding angle of the roller 12 θ2 …angle

JP2014087173A 2014-04-21 2014-04-21 Electrode winding device Active JP6287531B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014087173A JP6287531B2 (en) 2014-04-21 2014-04-21 Electrode winding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014087173A JP6287531B2 (en) 2014-04-21 2014-04-21 Electrode winding device

Publications (3)

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

Family

ID=54604102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014087173A Active JP6287531B2 (en) 2014-04-21 2014-04-21 Electrode winding device

Country Status (1)

Country Link
JP (1) JP6287531B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6260608B2 (en) 2015-12-02 2018-01-17 トヨタ自動車株式会社 Vortex electrode and method of manufacturing the vortex electrode
CN112151879B (en) * 2020-10-13 2022-04-01 厦门美力新能源科技有限公司 Lithium battery pole piece lamination equipment and lamination method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4964818B2 (en) * 2008-04-04 2012-07-04 シーケーディ株式会社 Winding element manufacturing equipment
JP6232849B2 (en) * 2012-09-26 2017-11-22 株式会社Ｇｓユアサ Electricity storage element

Similar Documents

Publication Publication Date Title
PL3341988T3 (en) Negative electrode for secondary battery
HUE062062T2 (en) Lithium-ion battery and negative electrode material thereof
EP3549189A4 (en) Multilayered electrode and film energy storage device
EP3133678A4 (en) Negative electrode material for lithium-ion battery, and use therefor
EP3196266A4 (en) Laminate adhesive, stack using the same, and secondary battery
SG11202105261SA (en) Battery module and battery module stack
EP3540829A4 (en) Negative electrode material and lithium-ion battery
EP3240071A4 (en) Electrode for redox flow batteries, and redox flow battery
EP3198670A4 (en) Electrochemical cell with protected negative electrode
EP3396738A4 (en) Battery cell having double welding structure
EP3509148A4 (en) Redox flow secondary battery and electrode thereof
PL3343675T3 (en) Negative electrode and secondary battery including same negative electrode
PL3828964T3 (en) Negative electrode and secondary battery including the same
GB2594192B (en) Fuel cell unit and fuel cell stack
EP3530791A4 (en) Inorganic fiber sheet, honeycomb molded body and honeycomb filter
EP3537513A4 (en) Negative electrode for lithium-ion battery, and lithium-ion battery
EP3544103A4 (en) Cell frame, cell stack, and redox flow battery
PL3694031T3 (en) Negative electrode active material, negative electrode including the same, and secondary battery including the negative electrode
EP3311437A4 (en) Negative electrode active material for secondary battery and secondary battery including the same
WO2015002331A3 (en) Absorbent article
TWM489761U (en) Easy-peeling protective film and peeling sheet thereof
EP3224885A4 (en) Negative active material for secondary battery and secondary battery using the same
EP3561910A4 (en) Lithium-ion battery negative electrode
EP3525276A4 (en) Frame body, cell frame, cell stack, and redox flow battery
JP2015207444A5 (en)