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1. (WO2013058425) LOW-PRESSURE LIQUID LEAKAGE PREVENTION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/058425    International Application No.:    PCT/KR2011/008032
Publication Date: 25.04.2013 International Filing Date: 26.10.2011
IPC:
B63B 43/16 (2006.01)
Applicants: REPUBLIC OF KOREA (KOREA COAST GUARD COMISSIONER) [KR/KR]; 3-8, Songdo-Dong, Yeonsu-Gu, Incheon 406-741 (KR) (For All Designated States Except US).
KOREA OCEAN RESEARCH AND DEVELOPMENT INSTITUTE [KR/KR]; 1270, Sa 2-Dong, Sangrok-Gu, Ansan-si, Gyeonggi-Do 426-170 (KR) (For All Designated States Except US).
KOREA INSTITUTE OF MARITIME AND FISHERIES TECHNOLOGY [KR/KR]; 123, Yongdang-Dong, Nam-Gu, Busan 608-829 (KR) (For All Designated States Except US).
CHAE, Hong Gi [KR/KR]; (KR) (For US Only).
AN, Yungchoon [KR/KR]; (KR) (For US Only).
KWON, Kangmin [KR/KR]; (KR) (For US Only).
JUNG, Kyung Tae [KR/KR]; (KR) (For US Only).
KWON, Ki Seng [KR/KR]; (KR) (For US Only)
Inventors: CHAE, Hong Gi; (KR).
AN, Yungchoon; (KR).
KWON, Kangmin; (KR).
JUNG, Kyung Tae; (KR).
KWON, Ki Seng; (KR)
Agent: KIM, Young-Ok; OK International Patent & Law Office, 9F, 739-3, Yeonsan 4-Dong, Yeonje-Gu, Busan 611-822 (KR)
Priority Data:
10-2011-0107193 19.10.2011 KR
Title (EN) LOW-PRESSURE LIQUID LEAKAGE PREVENTION DEVICE
(FR) DISPOSITIF DE PRÉVENTION DE FUITE DE LIQUIDE À BASSE PRESSION
(KO) 저압용 액체 유출 방지장치
Abstract: front page image
(EN)The present invention relates to a low-pressure liquid leakage prevention device. The low-pressure liquid leakage prevention device includes: a flexible plate formed of thin spring steel; a ground plate coupled to the front side of the plate and formed of an elastic material having superior cushioning properties such as EVA; a packing coupling groove concentrically formed with respect to the center of the front surface of the ground plate; a packing fixed to the packing coupling groove; a magnet coupling groove formed in the ground plate between the packing coupling grooves; and a magnet coupled to the magnet coupling groove. Also, the low-pressure liquid leakage prevention device includes a relief valve for preventing excessive pressure from building when a ship rolls due to bad weather.
(FR)L'invention porte sur un dispositif de prévention de fuite de liquide à basse pression. Le dispositif de prévention de fuite de liquide à basse pression comprend : une plaque flexible formée d'acier à ressort mince ; une plaque de fond accouplée au côté avant de la plaque et formée d'une matière élastique ayant des propriétés d'amortissement supérieures, comme l'EVA ; une rainure d'accouplement de garniture formée concentriquement par rapport au centre de la surface avant de la plaque de base ; une garniture fixée à la rainure d'accouplement de garniture ; une rainure d'accouplement d'aimant formée dans la plaque de base, entre les rainures d'accouplement de garniture ; et un aimant couplé à la rainure d'accouplement d'aimant. En outre, le dispositif de prévention de fuite de liquide à basse pression comprend une soupape de sûreté destinée à éviter qu'une pression excessive ne s'établisse pendant qu'un navire roule sous l'effet d'un mauvais temps.
(KO)본 발명은 유연성을 확보한 얇은 스프링강 구성의 플레이트와, 플레이트의 전방에 결합되며 쿠션력이 우수한 탄성체인 EVA 등으로 구성의 접지판과, 접지판의 전면에 중앙을 기준으로 동심으로 형성되는 패킹결합홈 및 패킹결합홈에 고정되는 패킹과, 각 패킹결합홈 사이에 위치하도록 접지판에 형성한 자석결합홈 및 자석결합홈에 결합한 자석을 포함하는 구성으로 기상악화로 롤링시 과압방지를 위한 릴리프 밸브가 설치된 저압용 액체 유출 방지장치를 구성한 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)