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    • 1. 发明申请
    • HEAT EXCHANGER
    • 热交换器
    • WO2002066918A1
    • 2002-08-29
    • PCT/JP2002/001343
    • 2002-02-18
    • SHOWA DENKO K.K.HORIUCHI, HirofumiHOSHINO, RyoichiOGASAWARA, NoboruTAMURA, TakashiTERADA, TakashiWATANABE, Futoshi
    • HORIUCHI, HirofumiHOSHINO, RyoichiOGASAWARA, NoboruTAMURA, TakashiTERADA, TakashiWATANABE, Futoshi
    • F28F3/08
    • F28D1/035F28D1/0333F28D1/0375F28F1/022Y02P80/156
    • The invention relates to heat exchangers for use in motor vehicles or for industrial use, for example, to heat exchangers for use as evaporators, condensers, oil coolers, intercoolers, heater cores, etc. The invention provides a heat exchanger comprising pairs of plates with each plate of the pair having formed on one side thereof a peripheral ridge, central ridge and channel dividing U-shaped ridges which are formed by forging or cutting. Each pair of plates are fitted together and joined, with channel recesses thereof opposed to each other to form a flat tube and a plurality of U-shaped divided fluid passageways in a U-shaped fluid channel inside the tube. Each pair of adjacent flat tubes are joined by spectacle-shaped header members interposed between the upper ends of the tubes and each comprising a front and a rear fluid passing tube portion and a connecting portion therebetween to provide a front and a rear header in communication with the upper ends of the flat tubes. The flat tubes have a reduced front-to-rear width, diminished wall thickness (thinner layers) and increased heat transfer efficiency to provide a heat exchanger which achieves a higher heat transfer efficiency and greatly improved heat exchange performance.
    • 本发明涉及用于机动车辆或工业用途的热交换器,例如用作蒸发器,冷凝器,油冷却器,中间冷却器,加热器芯等的热交换器。本发明提供了一种热交换器,其包括成对的具有 该对中的每个板的一侧形成有通过锻造或切割形成的外周脊,中心脊和通道分割的U形脊。 每对板被安装在一起并连接,其通道凹槽彼此相对以在管内的U形流体通道中形成扁平管和多个U形分开的流体通道。 每对相邻的扁平管通过插入在管的上端之间的眼镜状的头部构件连接,并且每个包括前后流体通过管部分和它们之间的连接部分,以提供与前部和后部头部连通的前部和后部头部 扁平管的上端。 扁平管具有减小的前后宽度,减小的壁厚(较薄层)和增加的传热效率,以提供实现更高传热效率和大大改善的热交换性能的热交换器。
    • 2. 发明申请
    • HEAT EXCHANGER AND PROCESS FOR FABRICATING SAME
    • 热交换器及其制造方法
    • WO2005061981A1
    • 2005-07-07
    • PCT/JP2004/019706
    • 2004-12-22
    • SHOWA DENKO K.K.NAKADA, Keiichi
    • NAKADA, Keiichi
    • F28F3/00
    • F28D1/0383F28D1/0375F28D2021/0049F28F2240/00
    • An oil cooler 1 to which a heat exchanger of the invention is applied comprises a plurality of flat hollow bodies 2 arranged one above another in parallel at a spacing and extending in a left-right direction, a communication member 3 disposed between left end portions of each adjacent pair of flat hollow bodies 2, and a spacer 4 disposed between right end portions of each adjacent pair of flat hollow bodies 2. The spacer 4 has bores 36 extending therethrough in the front-rear direction. The spacer 4 is disposed at a position corresponding to the cutoff portion of the partition wall 15 in the hollow body 2. A fluid of high pressure can be passed through the flat hollow bodies 2 of the oil cooler 1.
    • 应用本发明的热交换器的油冷却器1包括多个平行的空心体2,其间隔一定间隔并且在左右方向上延伸,连通构件3设置在左侧端部 每个相邻的一对平坦的中空体2以及设置在每个相邻的一对平的中空体2的右端部之间的间隔件4.间隔件4具有沿前后方向延伸穿过的孔36。 间隔件4设置在与中空体2中的分隔壁15的切断部对应的位置。高压流体可以通过油冷却器1的平坦的中空体2。
    • 3. 发明申请
    • FLAT HOLLOW BODY FOR PASSING FLUID THERETHROUGH, HEAT EXCHANGER COMPRISING THE HOLLOW BODY AND PROCESS FOR FABRICATING THE HEAT EXCHANGER
    • 用于穿过流体的平坦的中空体,包含中空体的热交换器和用于制造热交换器的方法
    • WO2004033978A1
    • 2004-04-22
    • PCT/JP2003/012936
    • 2003-10-09
    • SHOWA DENKO K.K.WAKITA, NaoshiKATADA, Yoshinori
    • WAKITA, NaoshiKATADA, Yoshinori
    • F28D9/00
    • B23P15/26F28D1/0375F28D1/0383F28D2021/0049F28F3/027F28F9/0221F28F2240/00F28F2275/04Y10T29/49366Y10T29/49368
    • A fluid passing flat hollow body 2 comprises an upper and a lower flat plate 15, 16 elongated laterally and spaced apart as positioned one above the other, and a channel forming body 17 interposed between and brazed to the two flat plates 15, 16. The channel forming body 17 comprises two straight side bars 18 extending laterally and arranged between the upper and lower flat plates 15, 16 respectively at front and rear opposite side edges thereof, an intermediate bar 19 extending laterally and disposed between and spaced apart from the two side bars 18, two heat transfer area increasing portions 21 each interconnecting the intermediate bar 19 and each of the side bars 18 integrally therewith and positioned at an intermediate portion of the height of the bars, and end bars 22 extending forwardly or rearwardly inward from right ends of the respective side bars 18 integrally therewith and having respective inner ends butting on and brazed to front and rear opposite side faces of a right end of the intermediate bar 19. The intermediate bar 19 has a left end portion cut out therefrom, the two heat transfer area increasing portions 21 have respective right end portions cut out therefrom, and each of the flat plates 15, 16 has holes 13, 14 formed in a right end portion thereof respectively on front and rear opposite sides of the intermediate bar 19. Each of the two flat plates 15, 16 is bent at a left end portion thereof toward the other flat plate, and the bent portions 15a, 16a are lapped over and brazed to each other.
    • 流体通过的平坦中空体2包括上下平坦的板15,16,其横向间隔开并间隔开定位成一个在另一个之上,以及通道形成体17,其插入并钎焊到两个平板15,16。 通道形成体17包括横向延伸并且分别设置在上平板15和下平板16之间的前后相对侧边缘处的两个直边杆18,横向延伸并设置在两侧之间并与之分开的中间杆19 杆18,两个传热区域增加部分21,每个部分将中间杆19和每个侧杆18与其一体地连接并定位在杆的高度的中间部分处,并且从右端向前或向后延伸的端杆22 相应的侧杆18与其一体形成,并且具有相应的内端部对接并钎焊到右侧的前侧和后侧的相对侧面 中间杆19具有从其切出的左端部,两个传热区域增加部分21具有从其切出的相应的右端部,并且每个平板15,16具有孔13, 14分别形成在中间杆19的前后相对侧的右端部。两个平板15,16中的每一个在其左端部处朝向另一个平板弯曲,并且弯曲部15a, 16a相互重叠并钎焊。
    • 4. 发明申请
    • FLÜSSIGKEITS-GAS WÄRMETAUSCHER
    • 液化气加热芯
    • WO2011022738A1
    • 2011-03-03
    • PCT/AT2009/000427
    • 2009-11-11
    • KUNZE, Gerhard
    • KUNZE, Gerhard
    • F28D1/03F28D9/00F28F3/04
    • F28D1/0383F28D1/024F28D1/0341F28D1/0375F28D9/0068F28D9/0075F28F3/046F28F19/04
    • Flüssigkeits-Gas-Wärmetauscher, bestehend aus einem Paket identischer dünner Platten (1) ohne Wärmeleitungsrippen, durch die mit einer Pumpe Flüssigkeit serpentinenförmig bewegt wird, mit Luftspalten und Abstandhaltern (2) zwischen den Platten (1), durch die die zu temperierende Luft (7) von einem Gebläse (6) bewegt wird, wobei die Platten (1) innen bis auf Leitstege (12) und Randzonen (11) ganzflächig durch das Temperierungsmedium (8) durchströmt werden, wobei der Flüssigkeitsfluss (8) aller Platten (1) in parallelen Ebenen zur Gasströmung (7) einem serpentinenförmigen Weg (10) folgt, der im Wesentlichen in der zur Gasströmung (7) entgegengesetzten Richtung orientiert ist und entlang seines Verlaufs nirgends abwärts strömen darf, während der Flüssigkeitszufluss (4) und der Flüssigkeitsabfluss (5) der Platten orthogonal zu den Platteneben durch gemeinsame Kanäle erfolgen, welche durch korrespondierende Öffnungen (3a, 3a') in den Platten (1a) und Durchlässe (3c) in den Abstandhaltern (2) in den Luftspalten gebildet werden.
    • 液体 - 气体热交换器,它包括一个包相同薄板(1)的无热传导肋,液体被蛇形通过泵来移动,具有空气间隙和间隔件(2)的板(1)之间,通过它(该温度是为空气 7移动)(来自鼓风机6),其特征在于,所述板(1)在内部向上引导杆(12)和边缘区域(11)在整个表面上(通过上述温度调节介质8)流过的液体流(8)中的所有的板(1)的 在平面平行于气体流(7)如下,其在气体流动(7)相反的方向定向,并且被允许沿着其路线无处向下流动蛇形路径(10),而所述液体入口(4)和液体排出(5 )的板的制成正交于由公共信道的板一侧(通过对应的开口部3a,3a中“)(在板1a)和通道(图3c)中 间隔件(2)被形成在空气间隙。
    • 5. 发明申请
    • HEAT EXCHANGER
    • 热交换器
    • WO1998025093A1
    • 1998-06-11
    • PCT/JP1997004465
    • 1997-12-05
    • SHOWA ALUMINUM CORPORATIONNAKADA, KeiichiMURAMATSU, ToshiakiHASEGAWA, Kaoru
    • SHOWA ALUMINUM CORPORATION
    • F28F09/02
    • F28F9/0221F28D1/0375
    • An oil cooler (11) comprises oil passage forming members (2A) formed by joining a pair of plates (20A), each of which has through holes (21) on both ends thereof and a channel portion (22) between the both through holes (21), to each other with recessed surfaces of the channel portions (22) facing each other, the pair of plates (20A) being disposed in parallel to each other with a horizontal spacing therebetween, and annular header forming members (4A) interposed between right and left ends of adjacent oil passage forming members (2A). Respective upper and lower end surfaces of the header forming member (4A) include flat portions (41) adapted to overlap flat portions (24) on edges of the through holes of the plate (20A), and recessed portions (42) fitted on convex surfaces on ends (22a) of the channel portions (22). Thus the annular header forming members (4A) are joined to peripheries of communication ports (23) which are defined by the through holes (21) and open ends of the channel portions (22) on the plates (20A) and which communicate with the header forming members.
    • 油冷却器(11)包括通过连接一对板(20A)形成的油通道形成构件(2A),每个板的两端具有通孔(21)和在两个通孔之间的通道部分(22) (21)彼此相对,所述通道部分(22)的彼此面对的凹面,所述一对板(20A)以相互间的水平间隔彼此平行地设置,并且插入了环形头部形成构件(4A) 在邻近的油通道形成构件(2A)的右端和左端之间。 集管形成部件(4A)的各上,下端面包括平板部分(41),其适于在板(20A)的通孔的边缘上与平坦部分(24)重叠,以及凹部(42) 通道部分(22)的端部(22a)上的表面。 因此,环形集管形成构件(4A)连接到由通孔(21)和板(20A)上的通道部分(22)的开口端限定的连通口(23)的周边,并且与通孔 集管形成部件。
    • 6. 发明申请
    • WÄRMETAUSCHER, INSBESONDERE FÜR EINE ABWÄRMENUTZUNGSEINRICHTUNG
    • 热交换器,尤其是对余热使用的装置
    • WO2016146296A1
    • 2016-09-22
    • PCT/EP2016/051939
    • 2016-01-29
    • MAHLE INTERNATIONAL GMBH
    • FETZER, TobiasGRAUER, WilhelmKERLER, BorisRENZ, MarcoVELTE, Volker
    • F28D1/053F28D1/03F28F9/02F28D21/00
    • F28D1/05391F28D1/0308F28D1/0375F28D21/0003F28F9/0214F28F2215/06
    • Die Erfindung betrifft einen Wärmetauscher (1), insbesondere für eine Abwärmenutzungseinrichtung, - mit einer Mehrzahl von Fluidpfaden (2) zum Durchströmen mit einem Fluid, wobei jeder Fluidpfad (2) wenigstens teilweise von einem Rohrkörper (3) begrenzt ist, wobei die Rohrkörper (3) sich entlang einer Rohrerstreckungsrichtung (E) erstrecken und entlang einer Stapelrichtung (S) stapelartig aufeinander angeordnet sind, - wobei durch einen Zwischenraum (6), welcher zwischen zwei in Stapelrichtung (S) benachbarten Rohrkörpern (3) vorhanden ist, jeweils ein Gaspfad (7) zum Durchströmen mit einem Gas entlang einer Gas-Durchströmungsrichtung (G) ausgebildet ist, - wobei die Gas-Durchströmungsrichtung (G) orthogonal zur Rohrkörper- Erstreckungsrichtung (E) verläuft, - wobei der Wärmetauscher eine Mehrzahl von Verbindungspfaden (6) umfasst, welche jeweils wenigstens zwei in Stapelrichtung (S) benachbarte Rohrkörper (3) fluidisch miteinander verbinden.
    • 本发明涉及一种热交换器(1),特别是用于废热利用装置, - 具有多个流体路径(2)为流过与流体,其中,每个流体路径(2)是有限的至少部分地由一管体(3),其中,所述管状体( 3)沿着堆叠方向(S)被布置相互堆叠,管延伸方向(E)延伸 - 在其中(通过中间6空间),这是两个相邻的(在层叠方向S)管状(3)被提供机构之间,在每一种情况下的气体通路 (7)用于沿气体流动方向(G)中流动的气体形成, - 其中所述气体流动方向(G)正交于Rohrkörper-延伸方向(E)通过, - 其中,所述热交换器包括多个连接路径(6) 其中至少两个在层叠方向(S)连接,分别相邻的管状体(3)流体地彼此连接。
    • 8. 发明申请
    • PLATE COOLER FOR FLUIDS
    • 用于液体的板式冷却器
    • WO2009023883A2
    • 2009-02-26
    • PCT/AT2008000257
    • 2008-07-15
    • PUSTELNIK PHILIPPEULER-ROLLE THOMAS
    • PUSTELNIK PHILIPPEULER-ROLLE THOMAS
    • F28D1/0375F28D1/05358F28D2021/0049F28F1/022F28F9/0221F28F9/268F28F2220/00F28F2255/16
    • A plate cooler for fluids, particularly for hydraulic oil, comprising a substantially parallelepiped assembly made of spaced plate-shaped elements formed by an extruded profile (1), in which fluid channels (1') run parallel to one another separated by ribs, wherein air-guiding channels (6) are interposed between adjoining extruded profiles and the fluid channels at the ends are connected to fluid supply and distribution elements and fluid collection and discharge elements, which in turn are provided with fluid supply and discharge connections, and wherein the extruded profiles at the ends are held at a distance from each other by hollow spacer blocks (2) corresponding to the air-guiding height, said blocks comprising a section of a hollow chamber extruded profile and at the same time forming the fluid supply and collection elements, wherein in the region of the spacer blocks in each extruded profile a recess extending substantially across the width thereof is formed.
    • 用于液体的板式冷却器,特别是用于液压油,具有间隔开的板状元件的基本上平行六面体包装,每个由挤压型材(1)的液体通道(1“)通过腹板相互平行的彼此,其特征在于,相邻的挤塑空气管道之间分开,其中形成 (6)被插入,并在其又连接到液体进料和-ableitungsanschlüssen与Flüssigkeitszuführ-和-verteilelementen和液体收集和在化合物-abführelementen的端部所提供的液体通道,并且其中由所述拉夫tführungskanalhöhe对应的空心间隔块的挤出端部( 2)彼此,其由从Strangpreßprofus中空室的部分,并在同一时间和Flüssigkeitszuführ--sammelelemente形式,其中,在每一个S间隔块的区域间隔开 挤压轮廓形成在基本上在其宽度凹部上延伸的部分上。