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Machine translation
1. (WO2009064455) ELECTRICALLY POWERED HYDRAULIC ACTUATING SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/064455    International Application No.:    PCT/US2008/012777
Publication Date: 22.05.2009 International Filing Date: 13.11.2008
IPC:
F04B 17/04 (2006.01), F04B 23/06 (2006.01)
Applicants: CATERPILLAR INC. [US/US]; 100 N.E. Adams Street, Peoria, IL 61629-9510 (US) (For All Designated States Except US).
HYDE, Richard, Mark [US/US]; (US) (For US Only).
NELSON, Bryan, Edward [US/US]; (US) (For US Only)
Inventors: HYDE, Richard, Mark; (US).
NELSON, Bryan, Edward; (US)
Agent: TROUSDALE, Jonathan, V.; 100 N. E. Adams Street, Peoria, IL 61629-9510 (US)
Priority Data:
11/984,380 16.11.2007 US
Title (EN) ELECTRICALLY POWERED HYDRAULIC ACTUATING SYSTEM
(FR) SYSTÈME D'ACTIONNEMENT HYDRAULIQUE ALIMENTÉ ÉLECTRIQUEMENT
Abstract: front page image
(EN)An electrically powered hydraulic actuating system includes a pump (400) that has a plurality of electro-magnetically actuated pumping chambers (401, 402, 403). The plurality of electro-magnetically actuated pumping chambers (401, 402, 403) have a common inlet (405) and a common outlet (406).
(FR)Système d'actionnement hydraulique alimenté électriquement et comprenant une pompe (400) dotée d'une pluralité de chambres (401, 402, 403) de pompage actionnées électromagnétiquement. La pluralité de chambres (401, 402, 403) de pompage actionnées électromagnétiquement est dotée d'une entrée (405) commune et d'une sortie (406) commune.
Designated States: AE, AG, AL, AM, AO, 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, ST, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)