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Machine translation
1. (WO2015113790) VALVE FOR A SUBSEA PRESSURE CANISTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/113790    International Application No.:    PCT/EP2015/050221
Publication Date: 06.08.2015 International Filing Date: 08.01.2015
Chapter 2 Demand Filed:    13.11.2015    
IPC:
F16K 17/04 (2006.01), F16K 1/44 (2006.01), F16K 1/38 (2006.01)
Applicants: SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Wittelsbacherplatz 2 80333 München (DE)
Inventors: ESPEDALEN, Hans; (NO)
Priority Data:
14153087.3 29.01.2014 EP
Title (EN) VALVE FOR A SUBSEA PRESSURE CANISTER
(FR) SOUPAPE POUR UNE BOÎTE SOUS PRESSION SOUS-MARINE
Abstract: front page image
(EN)The present invention relates to a valve (20) for a subsea pressure canister (11). The valve comprises a housing (21) comprising a passage (22) extending between a first port (23) and a second port (24). A first piston (40) is arranged within the passage (22) and movable between a closed and an open position. A first seal (41) provides a sealing between the first piston (40) and the passage (22) in the closed position of the first piston (40). A second piston (42) is arranged within the passage (22) and movable between a closed position and an open position. A second seal (43) provides a sealing between the second piston (42) and the passage (22) in the closed position of the second piston.
(FR)La présente invention concerne une soupape (20) pour une boîte sous pression sous-marine (11). La soupape comprend un logement (21) comprenant un passage (22) s'étendant entre un premier orifice (23) et un second orifice (24). Un premier piston (40) est agencé dans le passage (22) et mobile entre une position fermée et une position ouverte. Un premier joint (41) garantit l'étanchéité entre le premier piston (40) et le passage (22) dans la position fermée du premier piston (40). Un second piston (40) est agencé dans le passage (22) et mobile entre une position fermée et une position ouverte. Un second joint (43) garantit l'étanchéité entre le second piston (42) et le passage (22) dans la position fermée du second piston.
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, 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, KN, KP, KR, 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: English (EN)
Filing Language: English (EN)