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1. (WO2007003815) METHOD OF TRANSMITTING THE POWER OF A HYBRID VEHICLE BETWEEN A HEAT ENGINE SHAFT AND A WHEEL AXLE SHAFT OF THE VEHICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/003815 International Application No.: PCT/FR2006/050439
Publication Date: 11.01.2007 International Filing Date: 12.05.2006
IPC:
B60K 6/04 (2006.01)
(Deprecated)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
02
Prime-movers comprising electrical and internal combustion motors
04
having energy storing means
Applicants:
PEUGEOT CITROEN AUTOMOBILES SA [FR/FR]; Route de Gisy F-78140 Velizy-Villacoubaly, FR (AllExceptUS)
ROCQ, Gaëtan [FR/FR]; FR (UsOnly)
LE NEINDRE, Yvan [FR/FR]; FR (UsOnly)
LAUNAY, Cédric [FR/FR]; FR (UsOnly)
Inventors:
ROCQ, Gaëtan; FR
LE NEINDRE, Yvan; FR
LAUNAY, Cédric; FR
Agent:
LEROUX, Jean-Philippe; PSA PEUGEOT CITROEN Service Brevets (LG081) 18 rue des Fauvelles F-92250 La Garenne-Colombes, FR
Priority Data:
055141130.05.2005FR
Title (EN) METHOD OF TRANSMITTING THE POWER OF A HYBRID VEHICLE BETWEEN A HEAT ENGINE SHAFT AND A WHEEL AXLE SHAFT OF THE VEHICLE
(FR) PROCEDE DE TRANSMISSION DE PUISSANCE D'UN VEHICULE HYBRIDE ENTRE UN ARBRE D'UN MOTEUR THERMIQUE ET UN ARBRE DE ROUES D'UN VEHICULE
Abstract:
(EN) The invention relates to a method of transmitting power between a shaft (10) of a heat engine (2) and a wheel (6) axle shaft (12) of a hybrid vehicle. The inventive method involves the use of: a power transmission device (1) comprising an electric machine (4) which is connected to (i) the heat engine by means of a clutch (3) and (ii) a wheel (6) axle shaft (12); and a starting system (31) which is mechanically independent of the electric machine (4) and which is connected to the heat engine (2). According to the invention, the heat engine (2) is started by applying a torque to the shaft (10) simultaneously using the starting system (31) and the clutch (3).
(FR) La présente invention concerne un procédé de transmission de puissance entre un arbre (10) d'un moteur (2) thermique et un arbre (12) de roues (6) d'un véhicule hybride. Dans ce procédé, on met en œuvre un dispositif (1) de transmission de puissance comportant une machine (4) électrique reliée d'une part au moteur (2) thermique par un embrayage (3), et d'autre part à un arbre (12) de roues (6), et un système (31) de démarrage indépendant mécaniquement de la machine (4) électrique et relié au moteur (2) thermique. Dans ce procédé, on démarre le moteur (2) thermique en appliquant un couple sur son arbre (10) simultanément à l'aide du système (31) de démarrage, et de l'embrayage (3).
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Designated States: 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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, 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, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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, 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: French (FR)
Filing Language: French (FR)
Also published as:
EP1885575JP2008545576US20080200302CN101198503FR2886221BRPI0613297