Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019026240) HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/026240 International Application No.: PCT/JP2017/028254
Publication Date: 07.02.2019 International Filing Date: 03.08.2017
IPC:
F28F 1/02 (2006.01) ,F28D 1/053 (2006.01) ,F28F 1/14 (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
1
Tubular elements; Assemblies of tubular elements
02
Tubular elements of cross-section which is non-circular
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1
Tubular elements; Assemblies of tubular elements
10
Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
12
the means being only outside the tubular element
14
and extending longitudinally
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
国立大学法人 東京大学 THE UNIVERSITY OF TOKYO [JP/JP]; 東京都文京区本郷七丁目3番1号 3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 1138654, JP
Inventors:
前田 剛志 MAEDA, Tsuyoshi; JP
東井上 真哉 HIGASHIIUE, Shinya; JP
石橋 晃 ISHIBASHI, Akira; JP
永田 龍一 NAGATA, Ryuichi; JP
飛原 英治 HIHARA, Eiji; JP
党 超鋲 DANG, Chaobin; JP
李 霽陽 LI, Jiyang; JP
Agent:
曾我 道治 SOGA, Michiharu; JP
梶並 順 KAJINAMI, Jun; JP
上田 俊一 UEDA, Shunichi; JP
Priority Data:
Title (EN) HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE
(FR) ÉCHANGEUR DE CHALEUR ET DISPOSITIF À CYCLE FRIGORIFIQUE
(JA) 熱交換器、及び冷凍サイクル装置
Abstract:
(EN) In this heat exchanger, each of a plurality of heat exchanging members has: a main body section including a heat transfer tube; and an extending section that is provided to the main body section. The extending section extends from an end portion of the main body section, said end portion being in third direction. When a main body section size in the third direction is represented by La, an extending section size in the third direction is represented by Lf, the thickness of the heat transfer tube is represented by tp, and the thickness of the extending section is represented by Tf, the relationships of Lf/La≥1 and Tf≤tp are satisfied.
(FR) L'invention concerne un échangeur de chaleur comprenant une pluralité d'éléments d'échange de chaleur comportant chacun : une section de corps principal comprenant un tube de transfert de chaleur ; et une section extensible raccordée à la section de corps principal. La section extensible s'étend à partir d'une partie d'extrémité de la section de corps principal, ladite partie d'extrémité se trouvant dans une troisième direction. Lorsqu'une dimension de la section de corps principal dans la troisième direction est représentée par La, qu'une dimension de la section extensible dans la troisième direction est représentée par Lf, que l'épaisseur du tube de transfert de chaleur est représentée par tp et que l'épaisseur de la section extensible est représentée par Tf, les relations Lf/La≥1 et Tf≤tp sont satisfaites.
(JA) 熱交換器において、複数の熱交換部材のそれぞれは、伝熱管を含む本体部と、本体部に設けられている延在部とを有している。延在部は、第3方向における本体部の端部から延びている。第3方向についての本体部の寸法をLa、第3方向についての延在部の寸法をLf、伝熱管の肉厚の寸法をtp、延在部の厚さ寸法をTfとすると、Lf/La≧1、かつTf≦tpの関係を満たしている。
front page image
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: Japanese (JA)
Filing Language: Japanese (JA)