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1. (WO2018101618) BATTERY CELL-DEGASSING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/101618    International Application No.:    PCT/KR2017/012337
Publication Date: 07.06.2018 International Filing Date: 02.11.2017
IPC:
H01M 10/04 (2006.01), H01M 2/12 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: PARK, Hyo-Jin; (KR).
KIM, Myung-Hyun; (KR).
BAE, Joon-Sung; (KR).
LEE, Eui-Kyung; (KR).
HEO, Jin-Woo; (KR).
HONG, Suk-Hyun; (KR)
Agent: PHIL & ONZI INT'L PATENT & LAW FIRM; 3F., 36, Seochojungang-ro, Seocho-gu, Seoul 06643 (KR)
Priority Data:
10-2016-0162977 01.12.2016 KR
Title (EN) BATTERY CELL-DEGASSING DEVICE
(FR) DISPOSITIF DE DÉGAZAGE D'ÉLÉMENT DE BATTERIE
(KO) 배터리 셀 디가싱 장치
Abstract: front page image
(EN)A battery cell-degassing device for degassing a battery cell provided with a gas pocket part according to an embodiment of the present invention comprises: a chamber cover having a battery cell separably rested thereon; a vacuum chamber which is coupled with the chamber cover as a result of the horizontal sliding of the chamber cover, and which is capable of accommodating the battery cell in a vacuum atmosphere; a piercing unit provided to the vacuum chamber and piercing a part of a gas pocket part; and a pressuring unit which is provided to the vacuum chamber away from the piercing unit, and which flattens the upper surface and the lower surface of the battery cell and allows the gas inside the battery cell to be discharged out of the battery cell.
(FR)Selon un mode de réalisation de la présente invention, un dispositif de dégazage d'élément de batterie, servant à dégazer un élément de batterie pourvu d'une partie poche de gaz, comprend : un couvercle de chambre comportant un élément de batterie reposant amovible sur celui-ci; une chambre à vide qui est accouplée au couvercle de chambre du fait du coulissement horizontal du couvercle de chambre, et qui peut loger l'élément de batterie dans une atmosphère sous vide; une unité de perforation disposée dans la chambre à vide et perforant une partie d'une partie poche de gaz; et une unité de mise sous pression qui est disposée dans la chambre à vide à l'écart de l'unité de perforation, et qui aplatit la surface supérieure et la surface inférieure de l'élément de batterie et permet d'évacuer, de l'élément de batterie, le gaz se trouvant à l'intérieur de l'élément de batterie.
(KO)본 발명의 일 실시예에 따른 가스 포켓부가 구비되는 배터리 셀을 디가싱하기 위한 배터리 셀 디가싱 장치는, 배터리 셀이 분리 가능하게 안착되는 챔버 커버, 챔버 커버의 수평 방향에 따른 슬라이딩에 따라 챔버 커버와 결합되며, 배터리 셀을 진공 분위기 하에서 수용 가능한 진공 챔버, 진공 챔버에 구비되며, 가스 포켓부의 일부를 피어싱하는 피어싱 유닛 및 피어싱 유닛과 이격되게 진공 챔버에 구비되며, 배터리 셀의 상측면 및 하측면을 평탄화시키면서 배터리 셀 내부의 가스를 배터리 셀 외부로 배출시키는 가압 유닛을 포함하는 것을 특징으로 한다.
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, JO, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)