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1. (WO2018038430) VERTICAL ELECTROLYTIC DEVICE
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Pub. No.: WO/2018/038430 International Application No.: PCT/KR2017/008646
Publication Date: 01.03.2018 International Filing Date: 09.08.2017
IPC:
C25F 7/00 (2006.01) ,C25F 1/04 (2006.01) ,H01M 8/0202 (2016.01)
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
F
PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
7
Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
F
PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
1
Electrolytic cleaning, degreasing, pickling, or descaling
02
Pickling; Descaling
04
in solution
[IPC code unknown for H01M 8/0202]
Applicants:
주식회사 포스코 POSCO [KR/KR]; 경상북도 포항시 남구 동해안로 6261 (괴동동) (Goedong-dong) 6261, Donghaean-ro, Nam-gu Pohang-si, Gyeongsangbuk-do 37859, KR
Inventors:
정원철 CHUNG, Won-Cheol; KR
김종희 KIM, Jong-Hee; KR
김광민 KIM, Kwang-Min; KR
서보성 SEO, Bo-Sung; KR
Agent:
특허법인 씨엔에스 C&S PATENT AND LAW OFFICE; 서울시 강남구 언주로 30길 13, 대림아크로텔 7층 7th Floor, Daelim Acrotel 13, Eonju-ro 30-gil Gangnam-gu, Seoul 06292, KR
Priority Data:
10-2016-010716323.08.2016KR
Title (EN) VERTICAL ELECTROLYTIC DEVICE
(FR) DISPOSITIF ÉLECTROLYTIQUE VERTICAL
(KO) 수직형 전해장치
Abstract:
(EN) An embodiment of the present invention relates to a vertical electrolytic device having an improved structure to easily discharge bubbles generated during an electrolysis process that is used for surface modification of a separator of a fuel cell or the like. The vertical electrolytic device according to an aspect of the present invention includes an electrolytic bath in which an electrolyte is stored and an opening is formed in top and bottom portions thereof to allow vertical movement of a strip, wherein the bottom opening is formed to correspond with the strip to prevent discharge of the electrolyte stored in the electrolytic bath; and at least one pair of electrode parts disposed in the electrolytic bath so as to be facing each other on each side of the strip.
(FR) Selon un mode de réalisation, la présente invention concerne un dispositif électrolytique vertical ayant une structure améliorée pour évacuer facilement des bulles générées pendant un processus d'électrolyse utilisé pour modifier la surface d'un séparateur de pile à combustible ou autre. Le dispositif électrolytique vertical selon un aspect de la présente invention comprend : un bain électrolytique dans lequel est stocké un électrolyte, une ouverture étant formée dans des parties supérieure et inférieure de celui-ci pour permettre un mouvement vertical d'une bande, l'ouverture inférieure étant formée pour correspondre à la bande afin d'empêcher la perte de l'électrolyte stocké dans le bain électrolytique ; au moins une paire de parties d'électrode disposées dans le bain électrolytique de manière à être en regard l'une de l'autre de chaque côté de la bande.
(KO) 본 발명의 일 실시예는 연료전지의 분리판 등의 표면개질에 사용되는 전해과정 중 발생된 기포가 용이하게 배출되도록 구조를 개선한 수직형 전해장치에 관한 것으로, 본 발명의 일 측면에 따른 수직형 전해장치는 내부에 전해액이 저장되며, 스트립이 수직으로 이동하도록 상, 하부에 개방부가 형성되되, 하부의 개방부는 내부에 저장된 전해액의 배출방지를 위해 상기 스트립과 대응되게 형성되는 전해조; 및 상기 전해조의 내부에 상기 스트립을 기준으로 양측으로 대향되게 배치되는 적어도 한 쌍의 전극부;를 포함한다.
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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 (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)