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Machine translation
1. (WO2008100342) BUTTERFLY VALVES HAVING SLEEVE INSERTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/100342    International Application No.:    PCT/US2007/080050
Publication Date: 21.08.2008 International Filing Date: 01.10.2007
IPC:
F16K 1/22 (2006.01)
Applicants: SIKORSKY AIRCRAFT CORPORATION [US/US]; 6900 Main Street, P.O. Box 9729, Stratford, CT 06615 (US) (For All Designated States Except US).
PALIN, Harold, J. [US/US]; (US) (For US Only).
SECCHIAROLI, Lawrence, N. [US/US]; (US) (For US Only).
LUCKACHINA, John, C. [US/US]; (US) (For US Only).
VYGODER, Alexander [US/US]; (US) (For US Only)
Inventors: PALIN, Harold, J.; (US).
SECCHIAROLI, Lawrence, N.; (US).
LUCKACHINA, John, C.; (US).
VYGODER, Alexander; (US)
Agent: WISZ, David, L.; Carlson, Gaskey & Olds, P.C., 400 West Maple Road, Suite 350, Birmingham, MI 48009 (US)
Priority Data:
11/536,696 29.09.2006 US
Title (EN) BUTTERFLY VALVES HAVING SLEEVE INSERTS
(FR) VANNES PAPILLONS AYANT DES INSERTS DE MANCHON
Abstract: front page image
(EN)A butterfly valve having a valve body (12), a butterfly shaft (16), a butterfly plate (14), and a sleeve insert (32) is provided. The valve body is made of a first material and the sleeve insert is made of a second material. The butterfly rhaft is in the valve body for rotation about a first axis. The butterfly plate is in the valve body and secured to the butterfly shaft so that rotation of the butterfly shaft causes the butterfly plate to rotate about a second axis through a travel path between a closed position and an open position. The sleeve insert is in the valve body at least in a region of the travel path between the valve body and the butterfly plate.
(FR)L'invention concerne une vanne papillon comportant un corps de vanne, un arbre de papillon, une plaque de papillon et un insert de manchon. Le corps de vanne est composé d'un premier matériau et l'insert de manchon est composé d'un deuxième matériau. L'arbre de papillon se trouve dans le corps de la vanne pour pivoter autour d'un premier axe. La plaque de papillon se trouve dans le corps de la vanne et est fixée à l'arbre de papillon de manière à ce que la rotation de l'arbre de papillon fasse pivoter la plaque de papillon autour d'un deuxième axe en passant par un trajet entre une position fermée et une position ouverte. L'insert de manchon se trouve dans le corps de vanne au moins dans une région du trajet entre le corps de vanne et la plaque de papillon.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, 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, HU, IE, IS, IT, LT, LU, LV, MC, MT, 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)