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1. (WO2018100302) DEVICE FOR HOMOGENISING THE DISTRIBUTION OF A REFRIGERANT INSIDE TUBES OF A HEAT EXCHANGER CONSTITUTING A REFRIGERANT CIRCUIT
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Pub. No.: WO/2018/100302 International Application No.: PCT/FR2017/053304
Publication Date: 07.06.2018 International Filing Date: 30.11.2017
IPC:
F28F 9/02 (2006.01) ,F25B 39/02 (2006.01) ,F28F 13/00 (2006.01) ,F28D 1/053 (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
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
13
Arrangements for modifying heat transfer, e.g. increasing, decreasing
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
1
Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
02
with the heat-exchange conduits immersed in the body of fluid
04
with tubular conduits
053
the conduits being straight
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:
AZZOUZ, Kamel; FR
TISSOT, Julien; FR
BLANDIN, Jérémy; FR
LEBLAY, Patrick; FR
Agent:
TRAN, Chi-Hai; FR
Priority Data:
166174430.11.2016FR
Title (EN) DEVICE FOR HOMOGENISING THE DISTRIBUTION OF A REFRIGERANT INSIDE TUBES OF A HEAT EXCHANGER CONSTITUTING A REFRIGERANT CIRCUIT
(FR) DISPOSITIF D'HOMOGÉNÉISATION DE LA DISTRIBUTION D'UN FLUIDE RÉFRIGÉRANT À L'INTÉRIEUR DE TUBES D'UN ÉCHANGEUR DE CHALEUR CONSTITUTIF D'UN CIRCUIT DE FLUIDE RÉFRIGÉRANT
Abstract:
(EN) The invention relates to a device for homogenising the distribution (18) of the refrigerant inside tubes of a heat exchanger. The device for homogenising the distribution (18) comprises a duct (19) provided with at least one window through which the refrigerant can enter into the duct (19). The duct (19) is made of a porous material. The duct (19) accommodates a sheath (25). The sheath (25) accommodates a mixing member (30).
(FR) L'invention concerne un dispositif d'homogénéisation de la distribution (18) du fluide réfrigérant à l'intérieur de tubes d'un échangeur de chaleur. Le dispositif d'homogénéisation de la distribution (18) comprend un conduit (19) pourvu d'au moins une fenêtre par laquelle le fluide réfrigérant est apte à entrer à l'intérieur du conduit (19). Le conduit (19) est réalisé en un matériau poreux. Le conduit (19) loge une gaine (25). La gaine (25) loge un organe de mixage (30).
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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)