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1. (WO2013121126) HYDRAULIC CIRCUIT WITH WHICH A MOTOR VEHICLE IS PROVIDED, AND HYBRID HYDRAULIC POWER TRAIN INCLUDING SUCH A HYDRAULIC CIRCUIT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/121126    International Application No.:    PCT/FR2013/050205
Publication Date: 22.08.2013 International Filing Date: 31.01.2013
IPC:
F16H 61/4096 (2010.01), B60K 6/12 (2006.01), F01K 23/06 (2006.01), F02G 5/02 (2006.01), B60W 20/00 (2006.01), B60K 17/10 (2006.01)
Applicants: TECHNOBOOST [FR/FR]; 75 Avenue de la Grande Armée F-75116 Paris (FR)
Inventors: LE LIEVRE, Armel; (FR)
Agent: MENES, Catherine; Peugeot Citroën Automobiles SA Propriété Industrielle 18 rue des Fauvelles F-92250 La Garenne Colombes (FR)
Priority Data:
1251431 16.02.2012 FR
Title (EN) HYDRAULIC CIRCUIT WITH WHICH A MOTOR VEHICLE IS PROVIDED, AND HYBRID HYDRAULIC POWER TRAIN INCLUDING SUCH A HYDRAULIC CIRCUIT
(FR) CIRCUIT HYDRAULIQUE EQUIPANT UN VEHICULE AUTOMOBILE ET GROUPE DE PROPULSION HYBRIDE HYDRAULIQUE COMPRENANT UN TEL CIRCUIT HYDRAULIQUE
Abstract: front page image
(EN)The invention relates to a hydraulic circuit (9) forming part of a hybrid hydraulic power train (1) with which a motor vehicle is provided. The hydraulic circuit (9) includes a main oil pump (7) connected to an internal combustion engine (1). The hydraulic circuit (9) includes a bypass line (20, 21) provided with a secondary oil pump (19) connected to an expansion member (28) installed on a heating loop (29).
(FR)L'invention a pour objet un circuit hydraulique (9) participant d'un groupe de propulsion hybride hydraulique (1) dont est équipé un véhicule automobile. Le circuit hydraulique (9) comprend une pompe à huile principale (7) en relation avec un moteur à combustion interne (1). Le circuit hydraulique (9) comprend une conduite de dérivation (20,21) qui est équipée d'une pompe à huile secondaire (19) en relation avec un organe d'expansion (28) installé sur une boucle thermique (29).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, 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, 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: French (FR)
Filing Language: French (FR)