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Machine translation
1. (WO2010116065) FIRE VALVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/116065    International Application No.:    PCT/FR2010/050520
Publication Date: 14.10.2010 International Filing Date: 23.03.2010
IPC:
A62C 2/12 (2006.01)
Applicants: VRACO SAS [FR/FR]; 1306, route d'Argent ZI F-38510 Morestel (FR) (For All Designated States Except US).
WILLOQUET, Jean-Baptiste [FR/FR]; (FR) (For US Only)
Inventors: WILLOQUET, Jean-Baptiste; (FR)
Agent: CABINET HERRBURGER; 115, boulevard Haussmann F-75008 Paris (FR)
Priority Data:
0952318 09.04.2009 FR
Title (EN) FIRE VALVE
(FR) CLAPET COUPE-FEU
Abstract: front page image
(EN)The invention relates to a fire valve made of a body (100) consisting of a frame (50) and a tunnel (10) in which a butterfly damper (200) is pivotably mounted between a closed position, separating an inner side (I) from an outer side (E), and an open holding position. The body (100) and the butterfly damper (200) formed by a blade (210) are each produced by assembling cut and pasted refractory sand-lime plates (11, 51, 211). The assembly forming the body (100) and that forming the butterfly damper (200) are provided with steel reinforcements directly attached to the plate assemblies. The reinforcements (60, 70) of the body (100) are attached onto the outer side of the tunnel (10) and of the frame (50) and the reinforcements (240, 250) of the butterfly damper (200) are attached onto both sides of the blade (210). The butterfly damper is locked by the expansion of the metal elements.
(FR)Clapet coupe-feu formé d'un corps (100) composé d'un cadre (50) et d'un tunnel (10) dans lequel un registre papillon (200) est mon té pivotant entre une position fermée séparant un côté intérieur (I) d'un côté extérieur (E) et une position ouverte d'attente. Le corps (100) et le registre papillon (200) formé par une lame (210) sont réalisés chacun par un assemblage de plaques réfractaires (11, 51, 211) silico-calcaires découpées et collées. L'assemblage formant le corps (100) et celui du registre papillon (200) sont munis de renforts en acier fixés directement aux assemblages de plaques. Les renforts (60, 70) du corps (100) sont fixés du côté extérieur du tunnel (10) et du cadre (50) et les renforts (240, 250) du registre papillon (200) sont fixés sur les deux faces de la lame 210. Le registre papillon se verrouille par la dilatation d'éléments métalliques.
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, 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, 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: French (FR)
Filing Language: French (FR)