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1. (WO2017204530) REDOX FLOW BATTERY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/204530    International Application No.:    PCT/KR2017/005348
Publication Date: 30.11.2017 International Filing Date: 23.05.2017
IPC:
H01M 8/18 (2006.01), H01M 8/04186 (2016.01), H01M 8/04276 (2016.01), H01M 2/40 (2006.01)
Applicants: LOTTE CHEMICAL CORPORATION [KR/KR]; 300, Olympic-ro Songpa-gu Seoul 05551 (KR)
Inventors: LEE, Yong-Hee; (KR).
KIM, Mi-Kyoung; (KR).
KANG, Taehyuk; (KR)
Agent: YOU ME PATENT AND LAW FIRM; 115 Teheran-ro Gangnam-gu Seoul 06134 (KR)
Priority Data:
10-2016-0062929 23.05.2016 KR
Title (EN) REDOX FLOW BATTERY
(FR) BATTERIE À FLUX REDOX
(KO) 레독스 흐름 전지
Abstract: front page image
(EN)The present invention relates to a redox flow battery comprising: a stack including a plurality of battery cells laminated on each other; an electrolyte tank including a first chamber for storing a first electrolyte and a second chamber for storing a second electrolyte; and an electrolyte circulation part for supplying an electrolyte of the electrolyte tank to the stack and collecting, into the electrolyte tank, the electrolyte used in the stack, wherein the electrolyte circulation part includes: a first pipe connecting a lower side of the first chamber and the stack; a second pipe connecting the stack and an upper side of the first chamber; a first sub-pipe connected to a lower side of the second chamber; and a second sub-pipe connected to an upper side of the second chamber, and includes: a third pipe connecting the first sub-pipe and the second sub-pipe to the stack; and a fourth pipe connecting the stack and the upper side of the second chamber.
(FR)La présente invention concerne une batterie à flux redox qui comprend : un empilement comportant une pluralité d'éléments de batterie stratifiés les uns sur les autres; un réservoir d'électrolyte comportant une première chambre destinée à stocker un premier électrolyte et une seconde chambre destinée à stocker un second électrolyte; et une partie circulation d'électrolyte destinée à fournir un électrolyte du réservoir d'électrolyte à l'empilement et à recueillir, dans le réservoir d'électrolyte, l'électrolyte utilisé dans l'empilement, la partie de circulation d'électrolyte comportant : un premier tuyau raccordant un côté inférieur de la première chambre et l'empilement; un deuxième tuyau raccordant l'empilement et un côté supérieur de la première chambre; un premier sous-tuyau raccordé à un côté inférieur de la seconde chambre; et un deuxième sous-tuyau raccordé à un côté supérieur de la seconde chambre, et comportant : un troisième tuyau raccordant le premier sous-tuyau et le deuxième sous-tuyau à l'empilement; et un quatrième tuyau raccordant l'empilement et le côté supérieur de la seconde chambre.
(KO)본 기재는, 복수의 전지 셀이 적층된 스택, 제 1 전해액을 저장하는 제 1 챔버 및 제 2 전해액을 저장하는 제 2 챔버를 포함하는 전해액 탱크 및 전해액 탱크의 전해액을 상기 스택으로 공급하고, 상기 스택에서 사용된 전해액을 상기 전해액 탱크로 회수하는 전해액 순환부를 포함하며, 전해액 순환부는, 제 1 챔버의 하측과 상기 스택을 연결하는 제 1 배관, 스택과 상기 제 1 챔버의 상측을 연결하는 제 2 배관, 제 2 챔버의 하측과 연결되는 제 1 서브 배관 및 상기 제 2 챔버의 상측과 연결되는 제 2 서브 배관을 포함하며, 상기 제 1 서브 배관 및 상기 제 2 서브 배관과 상기 스택을 연결하는 제 3 배관 및 스택과 상기 제 2 챔버의 상측을 연결하는 제 4 배관을 포함하는 레독스 흐름 전지에 관한 것이다.
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, KR, 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)