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1. (WO2010073767) HEAT EXCHANGER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/073767 International Application No.: PCT/JP2009/063032
Publication Date: 01.07.2010 International Filing Date: 21.07.2009
IPC:
F28D 1/053 (2006.01) ,F25B 39/00 (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
04
with tubular conduits
053
the conduits being straight
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
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:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府大阪市阿倍野区長池町22番22号 22-22, Nagaike-Cho, Abeno-Ku, Osaka-Shi, Osaka 5458522, JP (AllExceptUS)
三代 一寿 MISHIRO Kazuhisa; null (UsOnly)
上野 円 UENO Madoka; null (UsOnly)
Inventors:
三代 一寿 MISHIRO Kazuhisa; null
上野 円 UENO Madoka; null
Agent:
佐野 静夫 SANO Shizuo; 大阪府大阪市中央区天満橋京町2-6天満橋八千代ビル別館 Tenmabashi-Yachiyo Bldg. Bekkan, 2-6, Tenmabashi-Kyomachi, Chuo-Ku, Osaka-Shi, Osaka 5400032, JP
Priority Data:
2008-33004425.12.2008JP
Title (EN) HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR
(JA) 熱交換器
Abstract:
(EN) A heat exchanger, wherein, in mounting of corrugated fins on outward facing flat surfaces of outermost flat tubes among flat tubes of the heat exchanger, protective plates or protective films are not required on the outer side of the outermost flat tubes. A heat exchanger (1A) is provided with two header pipes (2, 3) arranged parallel to each other with a spacing therebetween, flat tubes (4) arranged between the header pipes (2, 3) and having refrigerant paths (5) formed in the flat tubes (4) so as to communicate with the header pipes (2, 3), and corrugated fins (6) arranged between the flat tubes (4).  Outermost corrugated fins (6a) having walls overlapped on each other in a louver-like pattern are mounted on outward facing flat surfaces of outermost flat tubes (4) among the flat tubes (4).
(FR) L'invention porte sur un échangeur de chaleur, dans lequel, lors du montage d'ailettes ondulées sur les surfaces plates faisant face à l'extérieur de tubes plats les plus à l'extérieur parmi les tubes plats de l'échangeur à chaleur, des plaques de protection ou des films protecteurs ne sont pas nécessaires sur le côté extérieur des tubes plats les plus à l'extérieur. Un échangeur à chaleur (1A) comporte deux tuyaux collecteurs (2, 3) disposés parallèles l'un à l'autre avec un espacement entre ceux-ci, des tubes plats (4) disposés entre les tuyaux collecteurs (2, 3) ayant des trajets réfrigérants (5) constitués dans les tubes plats (4) de façon à communiquer avec les tuyaux collecteurs (2, 3) et des ailettes ondulées (6) disposées entre les tubes plats (4). Les ailettes ondulées les plus à l'extérieur (6a), comportant des parois se chevauchant l'une sur l'autre selon une configuration de type persienne sont montées sur les surfaces plates orientées vers l'extérieur des tubes plats les plus à l'extérieur (4) parmi les tubes plats (4).
(JA)  熱交換器の複数の偏平チューブの中で最も外側に位置する偏平チューブの、外側に向いた偏平面にコルゲートフィンを取り付けるに際し、その外側に保護板や保護フィルムを設けなくて済むようにすることを目的とする。熱交換器1Aは、間隔を置いて平行に配置された2本のヘッダパイプ2、3と、ヘッダパイプ2、3の間に複数配置され、内部に設けた冷媒通路5を ヘッダパイプ2、3の内部に連通させた偏平チューブ4と、偏平チューブ4同士の間に配置されたコルゲートフィン6を備える。複数の偏平チューブ4の中で最も外側に位置する偏平チューブ4の、外側に向いた偏平面には、襞が鎧戸状に重なる形状の最外側コルゲートフィン6aが取り付けられる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP2372282SG171717US20110226454CN102216715KR1020110089366AU2009332193
ID2012/00259MYPI 2011002034IN4526/CHENP/2011