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Machine translation
1. (WO2013158029) A GATE FOR A GATE VALVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/158029    International Application No.:    PCT/SG2012/000136
Publication Date: 24.10.2013 International Filing Date: 18.04.2012
IPC:
F16K 3/02 (2006.01), F16K 3/18 (2006.01), F16K 39/04 (2006.01)
Applicants: AKER SOLUTIONS PTE LTD [SG/SG]; 77 Science Park Drive #04-01/07, Cintech III Singapore Science Park Singapore 118256 (SG) (For All Designated States Except US).
KUSWANTORO, Eko [ID/ID]; (ID) (For US Only).
-, Suwar [ID/ID]; (ID) (For US Only)
Inventors: KUSWANTORO, Eko; (ID).
-, Suwar; (ID)
Agent: SPRUSON & FERGUSON (ASIA) PTE LTD.; PO Box 1531 Robinson Road Post Office Singapore 903031 (SG)
Priority Data:
Title (EN) A GATE FOR A GATE VALVE
(FR) VANNE POUR UN ROBINET-VANNE
Abstract: front page image
(EN)A gate (202) for a gate valve (200), a gate valve (200), and a method of assembling a gate valve (200) are provided. The gate (202) comprises a central plate (234) configured to be driven between an open position and a closed position by a stem (206) of the gate valve (200); a first side plate (232a) disposed adjacent to the central plate (234) on an upstream side of a fluid flow; and a second side plate (232b) disposed adjacent to the central plate (234) on a downstream side of the fluid flow; wherein the central plate (234) and the second side plate (232b) are configured to block the fluid flow in the closed position such that a contact pressure between the central plate (234) and the second side plate (232b) is greater than a working pressure of the valve (200).
(FR)L'invention concerne une vanne (202) pour un robinet-vanne (200), un robinet-vanne (200) et un procédé d'assemblage d'un robinet-vanne (200). La vanne (202) comprend une plaque centrale (234) conçue pour être entraînée entre une position ouverte et une position fermée par une tige (206) du robinet-vanne (200); une première plaque latérale (232a) disposée adjacente à la plaque centrale (234) sur un côté amont d'un écoulement de fluide; et une seconde plaque latérale (232b) disposée adjacente à la plaque centrale (234) sur un côté aval de l'écoulement de fluide; la plaque centrale (234) et la seconde plaque latérale (232b) sont conçues pour bloquer l'écoulement de fluide dans la position fermée de sorte qu'une pression de contact entre la plaque centrale (234) et la seconde plaque latérale (232b) soit supérieure à une pression de service du robinet (200).
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, KR, 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: English (EN)
Filing Language: English (EN)