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1. (WO2019031121) HEAT EXCHANGER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031121 International Application No.: PCT/JP2018/025517
Publication Date: 14.02.2019 International Filing Date: 05.07.2018
IPC:
F28D 1/03 (2006.01) ,F28D 9/00 (2006.01) ,F28F 3/04 (2006.01) ,F28F 9/00 (2006.01)
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
03
with plate-like or laminated conduits
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
9
Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3
Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02
Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
04
the means being integral with the element
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
Applicants:
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city, Aichi 4488661, JP
Inventors:
浅野 太一 ASANO Taichi; JP
Agent:
特許業務法人ゆうあい特許事務所 YOU-I PATENT FIRM; 愛知県名古屋市中区錦一丁目6番5号 名古屋錦シティビル4階 Nagoya Nishiki City Bldg. 4F 1-6-5, Nishiki, Naka-ku, Nagoya-shi, Aichi 4600003, JP
Priority Data:
2017-15587210.08.2017JP
Title (EN) HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR
(JA) 熱交換器
Abstract:
(EN) An adjacent cooling channel (231) is formed between the inner wall of a duct plate (10) and a cooling plate (20) that is adjacent to the duct plate (10). In addition, the adjacent cooling channel (231) is formed between a prescribed cooling plate (20) that contacts the inner wall of the duct plate (10), and a separate cooling plate (20) that is adjacent to the prescribed cooling plate (20). An intermediate cooling channel (232) is formed by joining the outer edges of a plurality of cooling plates (20) at a location separated from the duct plate (10). An inner fin (24) is provided in the intermediate cooling channel (232). Channel structures (40, 42, 43) are provided in the adjacent cooling channel (231). The pressure loss of the cooling medium flowing through the adjacent cooling channel (231) is smaller than the pressure loss of the cooling medium flowing through the intermediate cooling channel (232) in which the inner fin (24) is provided.
(FR) L'invention concerne un canal de refroidissement adjacent (231) formé entre la paroi interne d'une plaque de conduit (10) et une plaque de refroidissement (20) qui est adjacente à la plaque de conduit (10). De plus, le canal de refroidissement adjacent (231) est formé entre une plaque de refroidissement (20) prescrite qui est en contact avec la paroi interne de la plaque de conduit (10) et une plaque de refroidissement (20) séparée qui est adjacente à la plaque de refroidissement (20) prescrite. Un canal de refroidissement intermédiaire (232) est formé par jonction des bords externes d'une pluralité de plaques de refroidissement (20) à un emplacement séparé de la plaque de conduit (10). Une ailette interne (24) est disposée dans le canal de refroidissement intermédiaire (232). Des structures de canal (40, 42, 43) sont disposées dans le canal de refroidissement adjacent (231). La perte de pression du milieu de refroidissement circulant à travers le canal de refroidissement adjacent (231) est inférieure à la perte de pression du milieu de refroidissement circulant à travers le canal de refroidissement intermédiaire (232) dans lequel l'ailette interne (24) est prévue.
(JA) 隣接冷却流路(231)は、ダクトプレート(10)の内壁と、そのダクトプレート(10)に隣接するクーリングプレート(20)との間に形成される。または、隣接冷却流路(231)は、ダクトプレート(10)の内壁に接する所定のクーリングプレート(20)と、その所定のクーリングプレート(20)に隣接する別のクーリングプレート(20)との間に形成される。中間冷却流路(232)は、ダクトプレート(10)から離れた位置で複数のクーリングプレート(20)の外縁同士が接合されて形成される。インナーフィン(24)は、中間冷却流路(232)に設けられる。流路構造体(40、42、43)は、隣接冷却流路(231)に設けられ、インナーフィン(24)が設けられた中間冷却流路(232)を流れる冷却媒体の圧力損失より、隣接冷却流路(231)を流れる冷却媒体の圧力損失が小さくなるように構成される。
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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, 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 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)