PL3648192T3 - Sposób wytwarzania cylindrycznej obudowy akumulatora mającej zmniejszoną chropowatość powierzchni - Google Patents

Sposób wytwarzania cylindrycznej obudowy akumulatora mającej zmniejszoną chropowatość powierzchni

Info

Publication number
PL3648192T3
PL3648192T3 PL18870614.7T PL18870614T PL3648192T3 PL 3648192 T3 PL3648192 T3 PL 3648192T3 PL 18870614 T PL18870614 T PL 18870614T PL 3648192 T3 PL3648192 T3 PL 3648192T3
Authority
PL
Poland
Prior art keywords
manufacturing
surface roughness
battery housing
cylindrical battery
reduced surface
Prior art date
Application number
PL18870614.7T
Other languages
English (en)
Inventor
Kwang Su HWANG BO
Je Jun Lee
Sang Sok Jung
Jun Tak Kim
Gil Young Lee
Seong Mo Koo
Original Assignee
Lg Energy Solution, 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 Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Priority claimed from PCT/KR2018/012565 external-priority patent/WO2019083254A1/ko
Publication of PL3648192T3 publication Critical patent/PL3648192T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0422—Cells or battery with cylindrical 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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
    • H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
    • H01M50/145—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
PL18870614.7T 2017-10-23 2018-10-23 Sposób wytwarzania cylindrycznej obudowy akumulatora mającej zmniejszoną chropowatość powierzchni PL3648192T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20170137092 2017-10-23
PCT/KR2018/012565 WO2019083254A1 (ko) 2017-10-23 2018-10-23 표면조도를 개선한 원통형 전지케이스 제조방법

Publications (1)

Publication Number Publication Date
PL3648192T3 true PL3648192T3 (pl) 2025-11-24

Family

ID=66581760

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18870614.7T PL3648192T3 (pl) 2017-10-23 2018-10-23 Sposób wytwarzania cylindrycznej obudowy akumulatora mającej zmniejszoną chropowatość powierzchni

Country Status (8)

Country Link
US (2) US12091725B2 (pl)
EP (1) EP3648192B1 (pl)
JP (1) JP7444357B2 (pl)
KR (1) KR102252386B1 (pl)
CN (2) CN110506344B (pl)
ES (1) ES3041341T3 (pl)
HU (1) HUE072860T2 (pl)
PL (1) PL3648192T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102326468B1 (ko) * 2020-07-17 2021-11-16 (주)동희산업 차량용 알루미늄 배터리 케이스의 제조방법
CN116164616B (zh) * 2022-12-13 2024-05-14 揭阳市汇宝昌电器有限公司 一种镜面拉深电机外壳的产品质量关键指标体系检测方法
KR102826728B1 (ko) 2023-03-29 2025-06-30 엘지전자 주식회사 전자 장치 및 그의 동작 방법

Family Cites Families (26)

* Cited by examiner, † Cited by third party
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JPH0749296B2 (ja) 1991-12-09 1995-05-31 東洋鋼鈑株式会社 電池用薄肉化ニッケルめっき金属缶の製造方法
JP3105785B2 (ja) 1996-05-20 2000-11-06 東洋鋼鈑株式会社 側壁薄肉化金属缶
JPH09306439A (ja) * 1996-05-21 1997-11-28 Katayama Tokushu Kogyo Kk 電池缶形成材料、電池缶形成方法および電池缶
JP3671551B2 (ja) 1996-09-10 2005-07-13 東洋製罐株式会社 電池缶とこの缶を用いた乾電池の製造方法
JPH111779A (ja) 1997-06-11 1999-01-06 Katayama Tokushu Kogyo Kk 電池缶形成材料の製造方法および該方法により製造された電池缶形成材料
JP3604879B2 (ja) 1997-08-05 2004-12-22 松下電器産業株式会社 電池の製造方法
JP2000011966A (ja) 1998-06-17 2000-01-14 Toyo Seikan Kaisha Ltd 電池缶
JP2000021361A (ja) 1998-06-30 2000-01-21 Toyo Rikagaku Kenkyusho:Kk 大容量型電池ケースの製造方法
EP1202360A4 (en) 1999-05-07 2004-09-22 Matsushita Electric Industrial Co Ltd RECTANGULAR BATTERY CONTAINER AND MANUFACTURING METHOD THEREOF
JP2001155698A (ja) * 1999-11-29 2001-06-08 Nec Mobile Energy Kk 密閉型電池
JP4064642B2 (ja) 2000-04-28 2008-03-19 松下電器産業株式会社 電池缶の製造方法
JP3689679B2 (ja) 2002-03-08 2005-08-31 松下電器産業株式会社 円筒形金属缶の製造方法
JP4491208B2 (ja) 2003-08-29 2010-06-30 パナソニック株式会社 電池缶およびその製造方法ならびに電池
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JP2008311198A (ja) 2007-06-18 2008-12-25 Panasonic Corp 電池缶およびそれを備えた電池
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JP2009113058A (ja) 2007-11-02 2009-05-28 Advan Eng Kk オーステナイト系ステンレス製角筒容器の成形方法、成形装置及び角筒容器
KR20100097262A (ko) 2009-02-26 2010-09-03 이성영 바닥면을 갖는 케이스의 제조방법
PH12012501527A1 (en) 2010-02-04 2017-08-09 Crown Packaging Technology Inc Can manufacture
JP5975573B2 (ja) 2013-06-05 2016-08-23 株式会社神戸製鋼所 角形電池ケースの成形方法
KR101709560B1 (ko) 2013-09-27 2017-02-23 주식회사 엘지화학 낮은 저항의 전극 탭을 포함하는 이차전지
JP6193794B2 (ja) 2014-03-31 2017-09-06 株式会社神戸製鋼所 角形電池ケースの成形方法
JP6030178B2 (ja) 2014-09-18 2016-11-24 株式会社神戸製鋼所 車載電池用の角形電池ケースおよびその製造方法
KR101621253B1 (ko) 2015-10-21 2016-05-16 공병인 2차 전지 케이스의 제조방법
WO2019083254A1 (ko) 2017-10-23 2019-05-02 주식회사 엘지화학 표면조도를 개선한 원통형 전지케이스 제조방법

Also Published As

Publication number Publication date
CN110506344B (zh) 2023-07-14
HUE072860T2 (hu) 2025-12-28
EP3648192B1 (en) 2025-08-27
US12091725B2 (en) 2024-09-17
US20200335736A1 (en) 2020-10-22
EP3648192A4 (en) 2020-07-15
ES3041341T3 (en) 2025-11-11
JP2020518101A (ja) 2020-06-18
JP7444357B2 (ja) 2024-03-06
KR102252386B1 (ko) 2021-05-14
US20240417821A1 (en) 2024-12-19
CN110506344A (zh) 2019-11-26
EP3648192A1 (en) 2020-05-06
KR20190045082A (ko) 2019-05-02
CN116742102A (zh) 2023-09-12

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