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1. (WO2017179898) APPARATUS AND METHOD FOR MOLDING POUCH EXTERIOR MATERIAL FOR SECONDARY BATTERY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/179898 International Application No.: PCT/KR2017/003925
Publication Date: 19.10.2017 International Filing Date: 11.04.2017
IPC:
H01M 2/02 (2006.01) ,H01M 10/04 (2006.01) ,H01M 10/052 (2010.01) ,B29C 33/24 (2006.01) ,B29D 99/00 (2010.01)
Applicants: LG CHEM, LTD.[KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors: OH, Sei-Woon; KR
WOO, Sun-Hwak; KR
HWANG, Soo-Ji; KR
KIM, Hyun-Min; KR
LEE, Eun-Ju; KR
Agent: PHIL & ONZI INT'L PATENT & LAW FIRM; 3F., 36, Seochojungang-ro, Seocho-gu, Seoul 06643, KR
Priority Data:
10-2016-004629915.04.2016KR
10-2017-004540407.04.2017KR
Title (EN) APPARATUS AND METHOD FOR MOLDING POUCH EXTERIOR MATERIAL FOR SECONDARY BATTERY
(FR) APPAREIL ET PROCÉDÉ DE MOULAGE DE MATÉRIAU EXTÉRIEUR DE POCHE POUR BATTERIE RECHARGEABLE
(KO) 이차 전지용 파우치 외장재 성형 장치 및 방법
Abstract: front page image
(EN) Disclosed are an apparatus and a method for molding a pouch exterior material with improved molding quality by minimizing a surface contact between a pouch exterior material and a molding apparatus when molding the pouch exterior material to form a pouch cup. The apparatus for molding a pouch exterior material, according to the present invention, is an apparatus for molding a pouch exterior material for a secondary battery, the apparatus comprising: a mold in which a plate-shaped pouch exterior material may be placed and which is upwardly convex; a chamber which has an inner space having a lower portion open toward the pouch exterior material and the mold and capable of receiving the mold by the rising of the mold or lowering of the mold, and which is seated on a rim of the pouch exterior material to guide and mold the pouch exterior material and is provided with a fluid input valve at the upper end thereof and a fluid output valve at the lower end thereof; and a fluid supply unit for supplying a fluid to a fluid input valve to press-mold the pouch exterior material to fit the mold.
(FR) La présente invention concerne un appareil et un procédé pour mouler un matériau extérieur de poche avec une qualité de moulage améliorée par réduction au minimum d’un contact de surface entre un matériau extérieur de poche et un appareil de moulage lors du moulage du matériau extérieur de poche pour former une coupelle de poche. L'appareil pour mouler un matériau extérieur de poche, selon la présente invention, est un appareil pour mouler un matériau extérieur de poche pour une batterie rechargeable, l'appareil comprenant : un moule dans lequel un matériau extérieur de poche en forme de plaque peut être placé et qui est convexe vers le haut ; une chambre qui comporte un espace interne ayant une partie inférieure ouverte vers le matériau extérieur de poche et le moule et capable de recevoir le moule par l'élévation du moule ou l'abaissement du moule, et qui est installée sur un rebord du matériau extérieur de poche pour guider et mouler le matériau extérieur de poche et est pourvu d'une vanne d'entrée de fluide à son extrémité supérieure et d'une soupape de sortie de fluide à son extrémité inférieure; et une unité d'alimentation en fluide pour fournir un fluide à une soupape d'entrée de fluide pour mouler par pression le matériau extérieur de poche pour s'ajuster au moule.
(KO) 본 발명은 파우치 컵을 형성하기 위해 파우치 외장재 성형시, 파우치 외장재와 성형 장치간의 표면 접촉을 최소화함으로써 성형 품질이 개선된 파우치 외장재 성형 장치 및 방법을 개시한다. 본 발명에 따른 파우치 외장재 성형 장치는, 이차 전지용 파우치 외장재를 성형하는 장치로서, 플레이트 형태의 파우치 외장재가 놓일 수 있으며 상방을 향하여 볼록한 몰드; 상기 파우치 외장재 및 몰드를 향하여 하부가 개방되고 상기 몰드의 상승 또는 자신의 하강에 의해 상기 몰드를 수용할 수 있는 내부 공간이 구비되어 있으며, 상기 파우치 외장재의 테두리 부위에 안착되어 상기 파우치 외장재를 가이드 성형하며 상단에 유체 입력 밸브를 구비하고 하단에 유체 출력 밸브를 구비하는 챔버; 및 상기 유체 입력 밸브로 유체를 공급하여 상기 파우치 외장재를 상기 몰드에 맞게 가압 성형하기 위한 유체 공급부를 포함한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)