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Machine translation
1. (WO2013053835) DEPRESSURIZATION DEVICE INCLUDING A DEPRESSURIZATION MEANS AND A MEANS FOR BYPASSING THE DEPRESSURIZATION MEANS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/053835    International Application No.:    PCT/EP2012/070175
Publication Date: 18.04.2013 International Filing Date: 11.10.2012
IPC:
B60H 1/32 (2006.01), B60H 1/00 (2006.01), F25B 41/06 (2006.01)
Applicants: VALEO SYSTEMES THERMIQUES [FR/--]; 8 rue Louis Lormand - La Verrière F-78320 Le Mesnil Saint Denis (FR) (For All Designated States Except US).
YAHIA, Mohamed [FR/FR]; (FR) (US only).
HALLER, Régine [FR/FR]; (FR) (US only)
Inventors: YAHIA, Mohamed; (FR).
HALLER, Régine; (FR)
Priority Data:
1103121 13.10.2011 FR
Title (EN) DEPRESSURIZATION DEVICE INCLUDING A DEPRESSURIZATION MEANS AND A MEANS FOR BYPASSING THE DEPRESSURIZATION MEANS
(FR) DISPOSITIF DE DETENTE COMPRENANT UN MOYEN DE DETENTE ET UN MOYEN DE CONTOURNEMENT DU MOYEN DE DETENTE
Abstract: front page image
(EN)The invention relates to a depressurization device (1) for a coolant circuit (15) installed in a vehicle, including a body (2) suitable for having a coolant (14) pass therethrough, said body (2) accommodating a depressurization means (3) suitable for lowering the pressure of the coolant, and a means (5) for bypassing the depressurization means (3), which is capable of opening when a pressure of the coolant upstream from the bypass means (5) is lower than a predetermined threshold. The invention also relates to the circuit incorporating the expansion device (1), as well as to the modes for operating said circuit. The invention can be used in motor vehicles.
(FR)L'invention concerne un dispositif de détente (1) pour circuit (15) de fluide réfrigérant installé sur un véhicule, comprenant un corps (2) propre à être traversé par un fluide réfrigérant (14), ledit corps (2) logeant un moyen de détente (3) propre à abaisser la pression du fluide réfrigérant et un moyen de contournement (5) du moyen de détente (3) apte à s'ouvrir quand une pression du fluide réfrigérant en amont du moyen de contournement (5) est inférieure à un seuil déterminé. L'invention vise aussi le circuit incorporant le dispositif de détente (1), ainsi que les modes de fonctionnement de ce circuit. Application aux véhicules automobiles.
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)