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Machine translation
1. (WO2005060504) BLOCKING ELEMENT FOR USE IN A VALVE FOR A NON-REFILLABLE PRESSURIZED CONTAINER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/060504    International Application No.:    PCT/US2004/039263
Publication Date: 07.07.2005 International Filing Date: 19.11.2004
IPC:
B65D 47/02 (2006.01), E03B 1/00 (2006.01), E03B 15/03, F16K 1/30 (2006.01), F16K 15/00 (2006.01), F16K 31/44 (2006.01)
Applicants: AMTROL INC. [US/US]; 1400 Division Road, West Warwick, RI 02893 (US) (For All Designated States Except US).
PIETTE, Scott [US/US]; (US) (For US Only).
VANHAAREN, Christopher [US/US]; (US) (For US Only)
Inventors: PIETTE, Scott; (US).
VANHAAREN, Christopher; (US)
Agent: NEUNER, George, W.; Edwards & Angell, LLP, P.O. Box 55874, Boston, MA 02205 (US)
Priority Data:
60/529,454 11.12.2003 US
Title (EN) BLOCKING ELEMENT FOR USE IN A VALVE FOR A NON-REFILLABLE PRESSURIZED CONTAINER
(FR) ELEMENT BLOQUANT DESTINE A UNE SOUPAPE POUR UN RECIPIENT SOUS PRESSION NON RECHARGEABLE
Abstract: front page image
(EN)A non-refillable valve (100) for a pressurized container (101) is provided and includes a valve housing (105) having a central bore (104), a port (102) in the housing (105) to facilitate connection of a nozzle to the housing (105), a t-stem (160) and a valve seat (161) that provide the primary valve seal when the valve is closed; and a blocking element (106) in the central bore (104), the blocking element (106) including a check body with raised (190) and recessed (195) portions wherein the raised portions (190) permit centering of the check body in the central bore (104) and wherein the recessed portions (195) permit fluid flow in the central bore (104) past the check body.
(FR)L'invention concerne une soupape non rechargeable destinée à un récipient sous pression, qui contient un boîtier de soupape comportant un canal central, un orifice dans le boîtier facilitant le raccordement d'une buse au boîtier, une tige en T et un siège de soupape qui forme une première garniture d'étanchéité lorsque la soupape est en position fermée; et un élément bloquant dans le canal central, l'élément bloquant comprenant un corps d'arrêt avec des parties surélevées et des parties enfoncées, les parties surélevées permettant de centrer le corps d'arrêt dans le trou central, et les parties enfoncées permettant l'écoulement d'un fluide dans le canal central, au-delà du corps d'arrêt.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)