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Machine translation
1. (WO2012112778) HYDRAULIC SYSTEM AND METHOD FOR A HYBRID VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/112778    International Application No.:    PCT/US2012/025451
Publication Date: 23.08.2012 International Filing Date: 16.02.2012
IPC:
B60W 10/30 (2006.01), B60W 20/00 (2006.01)
Applicants: ALLISON TRANSMISSION, INC. [US/US]; 4700 West 10th Street Indianapolis, IN 46222 (US) (For All Designated States Except US).
LONG, Charles, F. [US/US]; (US) (For US Only).
TAYLOR, Charles, T. [US/US]; (US) (For US Only)
Inventors: LONG, Charles, F.; (US).
TAYLOR, Charles, T.; (US)
Agent: REEVES, Charles, R.; Woodard, Emhardt, Moriarty, Mcnett & Henry LLP 111 Monument Circle, Suite 3700 Indianapolis, IN 46204 (US)
Priority Data:
61/443,750 17.02.2011 US
Title (EN) HYDRAULIC SYSTEM AND METHOD FOR A HYBRID VEHICLE
(FR) PROCÉDÉ ET SYSTÈME HYDRAULIQUE POUR UN VÉHICULE HYBRIDE
Abstract: front page image
(EN)A hydraulic system for a hybrid module which is located between an engine and a transmission includes a parallel arrangement of a mechanical pump and an electric pump. Each pump is constructed and arranged to deliver oil to other portions of the hydraulic system depending on the operational mode. Three operational modes are described including an electric mode, a transition mode, and a cruise mode. Various monitoring and control features are incorporated into the hydraulic system.
(FR)La présente invention se rapporte à un système hydraulique pour un module hybride qui est placé entre un moteur et une transmission. Ledit système hydraulique comprend un agencement parallèle d'une pompe mécanique et d'une pompe électrique. Chaque pompe est construite et agencée pour distribuer de l'huile à d'autres parties du système hydraulique en fonction du mode de fonctionnement. On décrit trois modes de fonctionnement, à savoir un mode électrique, un mode de transition et un mode de croisière. Diverses caractéristiques de surveillance et de commande sont incorporées dans le système hydraulique.
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, QA, RO, RS, RU, RW, 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, RW, 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, RS, 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)