JPWO2021140747A1 - - Google Patents

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Publication number
JPWO2021140747A1
JPWO2021140747A1 JP2021569743A JP2021569743A JPWO2021140747A1 JP WO2021140747 A1 JPWO2021140747 A1 JP WO2021140747A1 JP 2021569743 A JP2021569743 A JP 2021569743A JP 2021569743 A JP2021569743 A JP 2021569743A JP WO2021140747 A1 JPWO2021140747 A1 JP WO2021140747A1
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.)
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Application number
JP2021569743A
Other languages
Japanese (ja)
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JP7557790B2 (ja
JPWO2021140747A5 (https=
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Publication of JPWO2021140747A1 publication Critical patent/JPWO2021140747A1/ja
Publication of JPWO2021140747A5 publication Critical patent/JPWO2021140747A5/ja
Application granted granted Critical
Publication of JP7557790B2 publication Critical patent/JP7557790B2/ja
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Classifications

    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Metal Rolling (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2021569743A 2020-01-09 2020-11-17 ロールプレス装置、及び制御装置 Active JP7557790B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020002268 2020-01-09
JP2020002268 2020-01-09
PCT/JP2020/042737 WO2021140747A1 (ja) 2020-01-09 2020-11-17 ロールプレス装置、及び制御装置

Publications (3)

Publication Number Publication Date
JPWO2021140747A1 true JPWO2021140747A1 (https=) 2021-07-15
JPWO2021140747A5 JPWO2021140747A5 (https=) 2022-09-02
JP7557790B2 JP7557790B2 (ja) 2024-09-30

Family

ID=76787869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021569743A Active JP7557790B2 (ja) 2020-01-09 2020-11-17 ロールプレス装置、及び制御装置

Country Status (4)

Country Link
US (1) US12580172B2 (https=)
JP (1) JP7557790B2 (https=)
CN (1) CN114929463B (https=)
WO (1) WO2021140747A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK4224544T3 (da) * 2021-09-28 2026-03-23 Contemporary Amperex Technology Hong Kong Ltd Fremgangsmåde til trykkontrol for en koldpresse og elektronisk anordning
KR102891779B1 (ko) * 2021-11-30 2025-11-26 주식회사 엘지에너지솔루션 이차전지 생산을 위한 롤프레스 시뮬레이션 장치 및 방법
JP7687304B2 (ja) * 2022-08-09 2025-06-03 トヨタ自動車株式会社 電極の製造方法
WO2024136181A1 (ko) * 2022-12-23 2024-06-27 주식회사 엘지에너지솔루션 전극을 압연하는 방법
CN116060453B (zh) * 2023-04-06 2023-08-01 惠州亿纬动力电池有限公司 一种电极极片厚度控制方法及控制系统
KR102886048B1 (ko) * 2023-11-01 2025-11-14 주식회사 엘지에너지솔루션 전극 제조장치 및 그 세팅방법
WO2025095713A1 (ko) * 2023-11-01 2025-05-08 주식회사 엘지에너지솔루션 전극 제조장치 및 그 세팅방법
KR20250146793A (ko) * 2024-04-02 2025-10-13 에스케이온 주식회사 전극 제조 디바이스 및 전극 제조 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04367309A (ja) * 1991-06-12 1992-12-18 Sumitomo Metal Ind Ltd 板厚制御方法
JP2960011B2 (ja) * 1995-11-24 1999-10-06 古河電気工業株式会社 圧延における加減速時の板厚制御方法および制御装置
JP2014042923A (ja) * 2012-08-27 2014-03-13 Hitachi Power Solutions Co Ltd ロールプレス機及びロールプレス方法
JP2016064441A (ja) * 2014-09-26 2016-04-28 日本電気株式会社 加圧装置及び加圧方法、演算制御装置、並びにコンピュータ・プログラム
JP2016115406A (ja) * 2014-12-11 2016-06-23 株式会社日立パワーソリューションズ 厚み計及びそれを備えるロールプレス機

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603124A (en) * 1968-05-09 1971-09-07 Nippon Kokan Kk Computer control system for rolling metal strips using feed-forward and prediction
JPH0638961B2 (ja) * 1984-12-03 1994-05-25 株式会社日立製作所 圧延材の形状制御方法
JPS6411010A (en) * 1987-07-02 1989-01-13 Kawasaki Steel Co Shape control method for rolled stock in continuous rough rolling
US5101650A (en) * 1990-05-01 1992-04-07 Allegheny Ludlum Corporation Tandem mill feed forward gage control with speed ratio error compensation
US5613390A (en) * 1993-11-24 1997-03-25 Kawasaki Steel Corporation Corner reduction device equipped with corner rolls, control device thereof, and method of rolling by using these devices
JP3320974B2 (ja) 1996-04-26 2002-09-03 三菱電機株式会社 可逆式圧延機の板厚制御装置
JP3249417B2 (ja) * 1997-02-24 2002-01-21 株式会社日立製作所 圧延機および圧延方法
JP3966393B2 (ja) * 1997-11-07 2007-08-29 富士通株式会社 情報処理装置の盗難防止機構
KR100363413B1 (ko) * 1998-10-27 2003-02-19 주식회사 포스코 압연라인의 판금두께제어방법_
JP4852846B2 (ja) * 2004-12-24 2012-01-11 大日本印刷株式会社 プレスロール装置およびプレス方法
JP4698334B2 (ja) * 2005-05-23 2011-06-08 東芝機械株式会社 シート成形装置およびシート成形装置のロール間隙制御方法
JP5003492B2 (ja) * 2006-08-03 2012-08-15 東芝三菱電機産業システム株式会社 圧延ロール用電動機の駆動装置
CN101795786B (zh) * 2007-09-20 2012-09-26 东芝三菱电机产业系统株式会社 板厚控制装置
JP5328876B2 (ja) * 2011-12-01 2013-10-30 株式会社日立パワーソリューションズ ロールプレス設備
JP5383941B2 (ja) * 2013-05-28 2014-01-08 京セラドキュメントソリューションズ株式会社 Ｉｈ定着装置
JP5801464B1 (ja) * 2014-12-03 2015-10-28 株式会社日立パワーソリューションズ ロールプレス設備
US10933616B2 (en) * 2016-08-01 2021-03-02 Sintokogio, Ltd. Roll press method and roll press system
JP7316589B2 (ja) * 2018-11-13 2023-07-28 パナソニックＩｐマネジメント株式会社 ロールプレス装置、及び制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04367309A (ja) * 1991-06-12 1992-12-18 Sumitomo Metal Ind Ltd 板厚制御方法
JP2960011B2 (ja) * 1995-11-24 1999-10-06 古河電気工業株式会社 圧延における加減速時の板厚制御方法および制御装置
JP2014042923A (ja) * 2012-08-27 2014-03-13 Hitachi Power Solutions Co Ltd ロールプレス機及びロールプレス方法
JP2016064441A (ja) * 2014-09-26 2016-04-28 日本電気株式会社 加圧装置及び加圧方法、演算制御装置、並びにコンピュータ・プログラム
JP2016115406A (ja) * 2014-12-11 2016-06-23 株式会社日立パワーソリューションズ 厚み計及びそれを備えるロールプレス機

Also Published As

Publication number Publication date
WO2021140747A1 (ja) 2021-07-15
JP7557790B2 (ja) 2024-09-30
CN114929463A (zh) 2022-08-19
US12580172B2 (en) 2026-03-17
US20230033169A1 (en) 2023-02-02
CN114929463B (zh) 2024-08-23

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