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1. (WO2007021845) FILL PORT FOR A SELF-PRIMING CENTRIFUGAL PUMP, WITH SAFETY DEVICE
Dados bibliográficos mais recentes no arquivo da Secretaria Internacional   

№ de pub.: WO/2007/021845 № do pedido internacional: PCT/US2006/031205
Data de publicação: 22.02.2007 Data de depósito internacional: 10.08.2006
Pedido de exame (capítulo 2) depositado: 09.03.2007
CIP:
F04B 53/00 (2006.01)
Requerentes: SHAW, James, G.[US/US]; US (UsOnly)
NORTHRUP, James[US/US]; US (UsOnly)
ENVIROTECH PUMPSYSTEMS, INC.[US/US]; 440 West 800 South P.O. Box 209 Salt Lake City, UT 84110-0209, US (AllExceptUS)
Inventores: SHAW, James, G.; US
NORTHRUP, James; US
Mandatário: MORRISS, Julie, K. ; Morriss O'Bryant Compagni, P.C. 734 East 200 South Salt Lake City, UT 84102, US
Dados da prioridade:
11/501,32609.08.2006US
60/707,09710.08.2005US
Título (EN) FILL PORT FOR A SELF-PRIMING CENTRIFUGAL PUMP, WITH SAFETY DEVICE
(FR) ORIFICE DE REMPLISSAGE DE POMPE CENTRIFUGE À AUTO-AMORÇAGE AVEC DISPOSITIF DE SÉCURITÉ
Resumo: front page image
(EN) A safety cover for the fill port of a self-primer pump is structured to improve the seal between the fill port cover and the fill port in the pump casing to thereby control the release of steam from the pump, and includes an improved sealing band between the fill port and fill port cover, an improved fill port cover design and an improved retaining clamp design.
(FR) Selon cette invention, la structure d’un capuchon de sécurité destiné à l’orifice de remplissage d’une pompe à auto-amorçage est perfectionnée pour que le joint entre le capuchon et l’orifice dans le corps de pompe régule la libération de vapeur de la pompe, et comporte des améliorations en termes de bande scellante entre l’orifice et le capuchon, de conception du capuchon et de modèle de bride de retenue.
Estados designados: 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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Instituto Eurasiático de Patentes (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
Instituto Europeu de Patentes (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, 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)
Língua de publicação: inglês (EN)
Língua de depósito: inglês (EN)