PL3549678T3 - Urządzenie do powlekania szczelinowego do zmiany formy powłoki elektrody zawiesiny materiału aktywnego poprzez ruch szczelin - Google Patents

Urządzenie do powlekania szczelinowego do zmiany formy powłoki elektrody zawiesiny materiału aktywnego poprzez ruch szczelin

Info

Publication number
PL3549678T3
PL3549678T3 PL18846292T PL18846292T PL3549678T3 PL 3549678 T3 PL3549678 T3 PL 3549678T3 PL 18846292 T PL18846292 T PL 18846292T PL 18846292 T PL18846292 T PL 18846292T PL 3549678 T3 PL3549678 T3 PL 3549678T3
Authority
PL
Poland
Prior art keywords
slots
movement
active material
electrode active
material slurry
Prior art date
Application number
PL18846292T
Other languages
English (en)
Inventor
Do-Hyun Lee
Taek-Soo Lee
Cheol-Woo Kim
Sang-Hoon Choy
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/KR2018/007422 external-priority patent/WO2019035553A1/ko
Publication of PL3549678T3 publication Critical patent/PL3549678T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0262—Coating heads with slot-shaped outlet adjustable in width, i.e. having lips movable relative to each other in order to modify the slot width, e.g. to close it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/044—Slits, i.e. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0283—Flat jet coaters, i.e. apparatus in which the liquid or other fluent material is projected from the outlet as a cohesive flat jet in direction of the work
    • 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
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Coating Apparatus (AREA)
PL18846292T 2017-08-17 2018-06-29 Urządzenie do powlekania szczelinowego do zmiany formy powłoki elektrody zawiesiny materiału aktywnego poprzez ruch szczelin PL3549678T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20170104380 2017-08-17
KR1020180074840A KR102190114B1 (ko) 2017-08-17 2018-06-28 슬롯들의 움직임으로 전극 활물질 슬러리의 코팅 형태가 변환되는 슬롯 다이 코터
PCT/KR2018/007422 WO2019035553A1 (ko) 2017-08-17 2018-06-29 슬롯들의 움직임으로 전극 활물질 슬러리의 코팅 형태가 변환되는 슬롯 다이 코터
EP18846292.3A EP3549678B1 (en) 2017-08-17 2018-06-29 Slot die coater for changing coating form of electrode active material slurry through movement of slots

Publications (1)

Publication Number Publication Date
PL3549678T3 true PL3549678T3 (pl) 2022-05-30

Family

ID=65560992

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18846292T PL3549678T3 (pl) 2017-08-17 2018-06-29 Urządzenie do powlekania szczelinowego do zmiany formy powłoki elektrody zawiesiny materiału aktywnego poprzez ruch szczelin

Country Status (6)

Country Link
US (1) US11161140B2 (pl)
EP (1) EP3549678B1 (pl)
JP (1) JP7037011B2 (pl)
KR (1) KR102190114B1 (pl)
CN (1) CN110049824B (pl)
PL (1) PL3549678T3 (pl)

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KR102362174B1 (ko) * 2018-10-01 2022-02-10 주식회사 엘지에너지솔루션 슬롯 다이 코터의 상부 토출구와 하부 토출구 간의 거리를 조절하는 슬롯 다이 코터 조정 장치 및 이를 포함하는 전극 활물질 코팅 시스템
KR20210045625A (ko) 2019-10-17 2021-04-27 주식회사 엘지화학 활물질 이중층을 형성하는 전극 슬러리 코팅 장치 및 방법
KR102685121B1 (ko) * 2019-03-28 2024-07-12 주식회사 엘지에너지솔루션 듀얼 슬롯 다이 코터
KR102368359B1 (ko) * 2019-05-14 2022-02-25 주식회사 엘지에너지솔루션 에어 벤트를 포함하는 슬롯 다이 코팅 장치
KR102643620B1 (ko) * 2019-09-02 2024-03-04 주식회사 엘지에너지솔루션 에어 벤트를 포함하는 슬롯 다이 코팅 장치
KR20210029579A (ko) * 2019-09-06 2021-03-16 주식회사 엘지화학 에어 벤트를 포함하는 슬롯 다이 코팅 장치
KR102521454B1 (ko) 2019-09-19 2023-04-14 주식회사 엘지에너지솔루션 이중 슬릿을 포함하는 코팅 다이 및 이를 이용한 전극 활물질 코팅 장치
CN112909262A (zh) * 2019-11-19 2021-06-04 广州汽车集团股份有限公司 一种硅负极及其制备方法与应用
JP6781941B1 (ja) * 2020-05-25 2020-11-11 株式会社タンガロイ ダイヘッド
JP6781967B1 (ja) * 2020-05-25 2020-11-11 株式会社タンガロイ ダイヘッド
KR102643728B1 (ko) * 2020-08-03 2024-03-05 주식회사 엘지에너지솔루션 다중 슬롯 다이 코터
US20230085121A1 (en) * 2020-08-03 2023-03-16 Lg Energy Solution, Ltd. Multi-Slot Die Coater
US20230080280A1 (en) * 2020-08-03 2023-03-16 Lg Energy Solution, Ltd. Multi-Slot Die Coater
KR102677581B1 (ko) * 2020-08-03 2024-06-21 주식회사 엘지에너지솔루션 다중 슬롯 다이 코터
EP4191696A1 (en) * 2020-09-17 2023-06-07 LG Energy Solution, Ltd. Dual-slot die coater, electrode active material slurry coating method using same, and electrode prepared by means of same
WO2022060177A1 (ko) * 2020-09-17 2022-03-24 주식회사 엘지에너지솔루션 듀얼 슬롯 다이 코터 및 이를 이용한 전극 활물질 슬러리 코팅 방법
CN115551648A (zh) * 2020-09-28 2022-12-30 株式会社Lg新能源 多狭缝模具涂布机
US20230249216A1 (en) * 2020-09-28 2023-08-10 Lg Energy Solution, Ltd. Multi-Slot Die Coater
CN115379906B (zh) * 2020-10-28 2024-08-06 株式会社Lg新能源 狭槽模具涂布机
CN115066298B (zh) * 2020-11-05 2024-09-17 株式会社Lg新能源 狭缝模具涂布机
KR102646383B1 (ko) * 2020-11-13 2024-03-08 주식회사 엘지에너지솔루션 에어 벤트를 포함하는 듀얼 슬롯 다이 코터
US20230219112A1 (en) * 2020-11-13 2023-07-13 Lg Energy Solution, Ltd. Dual Slot Die Coater Including Air Vent
KR102646382B1 (ko) * 2020-11-13 2024-03-08 주식회사 엘지에너지솔루션 에어 벤트를 포함하는 듀얼 슬롯 다이 코터
KR102638268B1 (ko) * 2020-11-24 2024-02-16 주식회사 엘지에너지솔루션 코팅액 유동을 개선한 슬롯 다이 코터
KR20220071721A (ko) * 2020-11-24 2022-05-31 주식회사 엘지에너지솔루션 코팅액 유동을 개선한 슬롯 다이 코터
CN214390896U (zh) 2021-01-22 2021-10-15 宁德时代新能源科技股份有限公司 一种涂布系统
CN116060251B (zh) * 2021-10-29 2024-06-25 宁德时代新能源科技股份有限公司 涂布装置、涂布系统以及涂布方法
KR20240087992A (ko) * 2022-12-13 2024-06-20 주식회사 엘지에너지솔루션 이차전지용 음극 제조장치

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Also Published As

Publication number Publication date
US11161140B2 (en) 2021-11-02
EP3549678A1 (en) 2019-10-09
CN110049824B (zh) 2020-12-11
KR20190019827A (ko) 2019-02-27
EP3549678B1 (en) 2022-03-30
JP7037011B2 (ja) 2022-03-16
US20190351446A1 (en) 2019-11-21
EP3549678A4 (en) 2019-12-25
KR102190114B1 (ko) 2020-12-11
CN110049824A (zh) 2019-07-23
JP2020505750A (ja) 2020-02-20

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