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WO2018182386A3 - Dispositif d'injection d'électrolyte - Google Patents

Dispositif d'injection d'électrolyte Download PDF

Info

Publication number
WO2018182386A3
WO2018182386A3 PCT/KR2018/003871 KR2018003871W WO2018182386A3 WO 2018182386 A3 WO2018182386 A3 WO 2018182386A3 KR 2018003871 W KR2018003871 W KR 2018003871W WO 2018182386 A3 WO2018182386 A3 WO 2018182386A3
Authority
WO
WIPO (PCT)
Prior art keywords
secondary battery
electrolyte
supporting part
injection device
electrolyte injection
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.)
Ceased
Application number
PCT/KR2018/003871
Other languages
English (en)
Korean (ko)
Other versions
WO2018182386A2 (fr
Inventor
윤진국
신종훈
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.)
Ets Co Ltd
Original Assignee
Ets Co 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 Ets Co Ltd filed Critical Ets Co Ltd
Priority to CN201880022052.5A priority Critical patent/CN110462882A/zh
Publication of WO2018182386A2 publication Critical patent/WO2018182386A2/fr
Publication of WO2018182386A3 publication Critical patent/WO2018182386A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • 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
    • H01M50/105—Pouches or flexible bags
    • 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
    • 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
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/049—Processes for forming or storing electrodes in the battery container
    • 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • H01M50/636—Closing or sealing filling ports, e.g. using lids
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Filling, Topping-Up Batteries (AREA)

Abstract

La présente invention concerne une batterie secondaire et, plus particulièrement, un dispositif d'injection d'électrolyte destiné à injecter un électrolyte dans une poche pour sceller une batterie secondaire. L'invention concerne en outre un dispositif d'injection d'électrolyte pour une batterie secondaire (10) d'une structure de type plaque, comprenant : une cellule de batterie secondaire (20) dans laquelle sont empilées de manière alternée une première feuille d'électrode (13) et une seconde feuille d'électrode (14) et un séparateur (12) est disposé entre la seconde feuille d'électrode (13) et la seconde feuille d'électrode (14) ; et une poche (11) permettant de sceller la cellule de batterie secondaire (20) imprégnée d'un électrolyte, le dispositif d'injection d'électrolyte comprenant : une partie de support (100) de batterie, installée de façon à pouvoir être déplacée vers le haut et vers le bas, dans laquelle est chargée au moins une batterie secondaire (10) de sorte que la normale d'une surface de plaque soit disposée horizontalement, le côté supérieur de la poche (11) étant ouvert ; un boîtier supérieur (200), dont un côté inférieur est ouvert, formant un espace interne (S) scellé conjointement avec la partie de support (100) de batterie lorsque la partie de support (100) de batterie est déplacée vers le haut ; une partie de commande de pression (300) destinée à convertir la pression de l'espace interne (S) de la pression atmosphérique à une pression vacuométrique prédéfinie dans un état dans lequel la partie de support (100) de batterie est déplacée vers le haut et l'espace interne (S) est scellée ; et au moins une partie d'injection d'électrolyte (410), installée dans le boîtier supérieur (200), comprenant au moins une partie buse (410) devant être insérée dans la batterie secondaire (10) lorsque la partie de support (100) de batterie est déplacée vers le haut, et injectant un électrolyte lorsque la pression de l'espace interne (S) chute au niveau de la pression vacuométrique.
PCT/KR2018/003871 2017-03-31 2018-04-02 Dispositif d'injection d'électrolyte Ceased WO2018182386A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880022052.5A CN110462882A (zh) 2017-03-31 2018-04-02 电解质注入装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0041608 2017-03-31
KR1020170041608A KR20180111121A (ko) 2017-03-31 2017-03-31 전해질 주입장치

Publications (2)

Publication Number Publication Date
WO2018182386A2 WO2018182386A2 (fr) 2018-10-04
WO2018182386A3 true WO2018182386A3 (fr) 2019-01-03

Family

ID=63676419

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/003871 Ceased WO2018182386A2 (fr) 2017-03-31 2018-04-02 Dispositif d'injection d'électrolyte

Country Status (3)

Country Link
KR (1) KR20180111121A (fr)
CN (1) CN110462882A (fr)
WO (1) WO2018182386A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102602205B1 (ko) * 2018-11-21 2023-11-14 (주)이티에스 이차전지셀 디가스시스템
KR101957503B1 (ko) * 2018-12-26 2019-03-12 주식회사 티엠프라자 진공호퍼 프리챠져
KR102758789B1 (ko) 2019-02-15 2025-01-23 주식회사 엘지에너지솔루션 전해액 함침 향상을 위한 전지셀 활성화 트레이 및 이를 이용한 전지셀의 제조방법
DE102022109229A1 (de) * 2022-04-14 2023-10-19 Mühlbauer Gmbh & Co. Kg Konfigurationswandlermechanismus, trägervorrichtungen und system zur verarbeitung von pouch-batteriezellengehäusen

Citations (5)

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Publication number Priority date Publication date Assignee Title
KR100868684B1 (ko) * 2007-10-10 2008-11-13 (주)하나기술 전지용 전해액 주입 장치 및 이를 이용한 전해액 주입 방법
KR101084835B1 (ko) * 2009-09-24 2011-11-21 삼성에스디아이 주식회사 이차전지 전해액 주입용 진공가압 장치 및 이를 이용한 전해액 주입 방법
KR20150137654A (ko) * 2014-05-30 2015-12-09 주식회사 엘지화학 이차전지 및 이의 제조방법
KR20160107644A (ko) * 2015-03-04 2016-09-19 주식회사 코캄 전해액 주입 장치 및 주입 방법
JP6060896B2 (ja) * 2011-03-28 2017-01-18 日本電気株式会社 二次電池およびその製造方法

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JP2850400B2 (ja) * 1989-09-20 1999-01-27 松下電器産業株式会社 鉛蓄電池の電解液注液装置及び注液法
JPH06267530A (ja) * 1993-03-16 1994-09-22 Yuasa Corp 密閉形鉛蓄電池
IT1320714B1 (it) * 2000-10-19 2003-12-10 Ind Accumulatori S P A Soc Impianto per la formazione elettrochimica di batterie al piombo-acido,particolarmente per autoveicoli.
JP2002298833A (ja) * 2001-03-30 2002-10-11 Shibaura Mechatronics Corp 二次電池の製造方法、及び液体注入方法
KR101805141B1 (ko) * 2009-12-28 2017-12-05 나가노 오토메이션 가부시키가이샤 전해액을 공급하는 장치
CN102569717A (zh) * 2011-12-02 2012-07-11 苏州冠硕新能源有限公司 一种电解液注液设备及使用该设备注液的方法
CN104124424B (zh) * 2014-06-13 2016-08-24 浙江超威创元实业有限公司 一种锂离子电池连体注液装置
KR101802295B1 (ko) * 2015-01-16 2017-11-28 주식회사 엘지화학 진동을 이용한 이차전지의 탈기 장치 및 탈기 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100868684B1 (ko) * 2007-10-10 2008-11-13 (주)하나기술 전지용 전해액 주입 장치 및 이를 이용한 전해액 주입 방법
KR101084835B1 (ko) * 2009-09-24 2011-11-21 삼성에스디아이 주식회사 이차전지 전해액 주입용 진공가압 장치 및 이를 이용한 전해액 주입 방법
JP6060896B2 (ja) * 2011-03-28 2017-01-18 日本電気株式会社 二次電池およびその製造方法
KR20150137654A (ko) * 2014-05-30 2015-12-09 주식회사 엘지화학 이차전지 및 이의 제조방법
KR20160107644A (ko) * 2015-03-04 2016-09-19 주식회사 코캄 전해액 주입 장치 및 주입 방법

Also Published As

Publication number Publication date
WO2018182386A2 (fr) 2018-10-04
CN110462882A (zh) 2019-11-15
KR20180111121A (ko) 2018-10-11

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