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Machine translation
1. (WO2011018643) BOOSTER PUMP
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/018643    International Application No.:    PCT/GB2010/051120
Publication Date: 17.02.2011 International Filing Date: 07.07.2010
IPC:
F01C 19/00 (2006.01)
Applicants: EDWARDS LIMITED [GB/GB]; Manor Royal Crawley West Sussex RH10 9LW (GB) (For All Designated States Except US).
STONES, Ian David [GB/GB]; (GB) (For US Only).
KEECH, Ian [GB/GB]; (GB) (For US Only)
Inventors: STONES, Ian David; (GB).
KEECH, Ian; (GB)
Agent: CLARK, Charles Robert; Edwards Limited Manor Royal Crawley West Sussex RH10 9LW (GB)
Priority Data:
0914217.5 14.08.2009 GB
Title (EN) BOOSTER PUMP
(FR) POMPE DE SURALIMENTATION
Abstract: front page image
(EN)The present application provides a booster pump (10) comprising two scrolls (20, 22) which are co-operable for pumping fluid from an inlet (24) to an outlet (26) on relative orbiting motion of the scrolls, each scroll comprising a scroll base (30, 36) from which a scroll wall (28, 34) extends generally axially towards the base of the opposing scroll, wherein an axial end face (38) of each of the scroll walls forms a sealing surface for sealing between each scroll wall and the base plate of the opposing scroll.
(FR)La présente invention fournit une pompe de suralimentation (10), comprenant deux spirales (20, 22) qui peuvent coopérer pour pomper un fluide à partir d'une entrée (24) jusqu'à une sortie (26) lors d'un mouvement orbital relatif des spirales, chaque spirale comprenant une base de spirale (30, 36) à partir de laquelle une paroi de spirale (28, 34) s'étend d'une façon essentiellement axiale en direction de la base de la spirale opposée, dans laquelle une face d'extrémité axiale (38) de chacune des parois de spirale forme une surface d'étanchéité destinée à créer une étanchéité entre chaque paroi de spirale et la plaque de base de la spirale opposée.
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)