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1. (WO2018100300) DEVICE FOR DISTRIBUTING A REFRIGERANT INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER
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Pub. No.: WO/2018/100300 International Application No.: PCT/FR2017/053302
Publication Date: 07.06.2018 International Filing Date: 30.11.2017
IPC:
F28F 9/02 (2006.01) ,F28F 9/007 (2006.01) ,F25B 39/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9
Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02
Header boxes; End plates
[IPC code unknown for F28F 9/07]
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
39
Evaporators; Condensers
02
Evaporators
Applicants: VALEO SYSTEMES THERMIQUES[FR/FR]; ZA l'Agiot 8 rue Louis Lormand, CS 80517 LA VERRIERE 78322 LE MESNIL SAINT DENIS Cedex, FR
Inventors: MOUGNIER, Jérôme; FR
BLANDIN, Jérémy; FR
TISSOT, Julien; FR
AZZOUZ, Kamel; FR
LEBLAY, Patrick; FR
MAQUIN, Olivier; FR
Agent: TRAN, Chi-Hai; FR
Priority Data:
166174130.11.2016FR
Title (EN) DEVICE FOR DISTRIBUTING A REFRIGERANT INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER
(FR) DISPOSITIF DE DISTRIBUTION D'UN FLUIDE RÉFRIGÉRANT À L'INTÉRIEUR D'UNE BOÎTE COLLECTRICE D'UN ÉCHANGEUR THERMIQUE
Abstract:
(EN) The invention relates to a device (18) for distributing a refrigerant (FR) configured to be accommodated inside a collector box of a heat exchanger. The distribution device (18) comprises at least one duct (14) extending along a longitudinal axis (A1). The duct (14) includes, at one of the longitudinal ends thereof, an intake mouth for taking refrigerant (FR) into the duct (14). The duct (14) includes at least one opening (17) for discharging the refrigerant (FR) out of the duct (14). The distribution device (18) comprises the duct (14) provided with the intake mouth (10) and the opening (7), referred to as first duct (14), and at least one second duct (19) that surrounds the first duct (14). The second duct (19) includes at least one passage (20) for discharging refrigerant (FR) from the distribution device (18). At least one spacing device (21) provides, between the first duct (14) and the second duct (19), at least one communication channel (22) between at least one opening (17) and at least one passage (20).
(FR) L'invention concerne un dispositif de distribution (18) d'un fluide réfrigérant (FR) configuré pour être logé à l'intérieur d'une boîte collectrice d'un échangeur thermique. Le dispositif de distribution (18) comprend au moins un conduit (14) étendu suivant un axe longitudinal (A1). Le conduit (14) comporte à l'une de ses extrémités longitudinales une bouche d'entrée pour l'admission du fluide réfrigérant (FR) dans le conduit (14). Le conduit (14) comporte au moins un orifice (17) pour l'évacuation du fluide réfrigérant (FR) hors du conduit (14). Le dispositif de distribution (18) comprend le conduit (14) pourvu de la bouche d'entrée (10) et de l'orifice (7), dit premier conduit (14), et au moins un deuxième conduit (19) qui entoure le premier conduit (14). Le deuxième conduit (19) comporte au moins un passage (20) pour l'évacuation du fluide réfrigérant (FR) hors du dispositif de distribution (18). Au moins un dispositif d'espacement (21) ménage entre le premier conduit (14) et le deuxième conduit (19) au moins un canal (22) de communication entre au moins un orifice (17) et au moins un passage (20).
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)