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Machine translation
1. (WO2011147078) VALVE TRIM APPARATUS HAVING CAVITY TO RECEIVE CONTAMINATES FROM SEALING SURFACE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/147078    International Application No.:    PCT/CN2010/073212
Publication Date: 01.12.2011 International Filing Date: 25.05.2010
IPC:
F16K 25/04 (2006.01), F16K 1/26 (2006.01), F16K 3/22 (2006.01)
Applicants: EMERSON PROCESS MANAGEMENT (TIANJIN) VALVE CO., LTD. [CN/CN]; No. 15 Xing Wang Road, Wuqing Development Area Tianjin 301700 (CN) (For All Designated States Except US).
SUN, Zhimin [CN/CN]; (CN) (For US Only).
GAO, Chun [CN/CN]; (CN) (For US Only).
CHEN, Zhengyu [CN/CN]; (CN) (For US Only)
Inventors: SUN, Zhimin; (CN).
GAO, Chun; (CN).
CHEN, Zhengyu; (CN)
Agent: KING & WOOD MALLESONS; 20th Floor, East Tower, World Financial Centre No.1 Dongsanhuan Zhonglu, Chaoyang District Beijing 100020 (CN)
Priority Data:
Title (EN) VALVE TRIM APPARATUS HAVING CAVITY TO RECEIVE CONTAMINATES FROM SEALING SURFACE
(FR) APPAREIL D'AMÉNAGEMENT INTÉRIEUR DE SOUPAPE COMPRENANT UNE CAVITÉ DESTINÉE À RECEVOIR DES SUBSTANCES CONTAMINÉES DE LA SURFACE D'ÉTANCHÉITÉ
Abstract: front page image
(EN)A valve trim apparatus comprises a valve seat (216) and a closure member (214) to operatively engage the valve seat (216). One of the closure member (214) and the valve seat (216) includes a plurality of annular ribs (222), and at least one of the valve seat (216) and the closure member (214) defines at least one groove (218) to be positioned between at least two of the annular ribs (222) to receive material from a sealing surface (220) between the closure member (214) and the valve seat (216) when the closure member (214) is sealingly engaged with the valve seat (216).
(FR)Un appareil d'aménagement intérieur de soupape comprend un siège de soupape (216) et un élément de fermeture (214) destiné à entrer fonctionnellement en prise avec le siège de soupape (216). L'élément de fermeture (214) ou le siège de soupape (216) comprend une pluralité de nervures annulaires (222), et le siège de soupape (216) et/ou l'élément de fermeture (214) définit/définissent au moins une rainure (218) destinée à être positionnée entre au moins deux des nervures annulaires (222) pour recevoir une substance d'une surface d'étanchéité (220) entre l'élément de fermeture (214) et le siège de soupape (216) lorsque l'élément de fermeture (214) entre en prise étanche avec le siège de soupape (216).
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, RO, RS, RU, 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, 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, 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)