公开(公告)号：EP1541953A4

公开(公告)日：2006-04-19

申请号：EP03733571

申请日：2003-06-25

申请人： ZEXEL VALEO CLIMATE CONTR CORP

发明人： OHATA HAJIME ,  AKAIKE JUN ,  TAKAYANAGI N ,  AKIYAMA SHOJI ,  ETO YOSHIHISA

IPC分类号： F28D1/03 ,  F28D1/053 ,  F28F3/02 ,  F28F9/02 ,  F28F1/32

CPC分类号： F28D1/05391 ,  F28D1/0391 ,  F28F3/025 ,  F28F9/0202 ,  F28F9/0224 ,  Y10T29/49391

摘要： A flat tube (4) comprises a flat pipe (16) whose both ends are open and in which a flow path for a heat exchange medium is formed, and an inner fin (17) provided in the flow path (15). The flat pipe (16) is formed from a sheet of material for a flat plate. The inner fin (17) comprises two opposing flat plate portions (17b, 17c) connected along one of side edges of the flat pipe (16) and is formed in a flat plate shape so as to be in contact with the inner face of the flat pipe (16), and a projection portion (17d) that projects from at least one of the flat plate portions (17b, 17c) and whose top is in contact with the other opposing flat plate portion. The projection portion (17d) is projected from both flat plate portions (17b, 17c) toward the opposing flat plate portion. Opposing tops may be brought into contact with each other. When the inner fin included in a flat pipe is cut in the width direction together with the flat tube, significant deformation of the inner fin is prevented from occurring.

摘要翻译： 扁平管（4）包括两端开口且形成热交换介质的流路的扁平管（16）和设置在流路（15）中的内部翅片（17）。 扁平管（16）由用于平板的一片材料形成。 内部翅片17包括沿着扁平管16的一个侧边连接的两个相对的平板部17b，17c，并形成为平板形状以便与扁平管16的内表面接触 扁平管16以及从至少一个平板部17b，17c突出并且其顶部与另一个相对的平板部接触的突出部17d。 突起部（17d）从两个平板部（17b，17c）向相对的平板部突出。 相反的上衣可能会相互接触。 当包括在扁平管中的内部翅片与扁平管一起在宽度方向上切割时，防止了内部翅片的显着变形的发生。

公开(公告)号：EP1564517A4

公开(公告)日：2007-01-03

申请号：EP03772679

申请日：2003-11-12

申请人： ZEXEL VALEO CLIMATE CONTR CORP

发明人： OHATA HAJIME ,  SAKURADA MUNEO ,  ETO YOSHIHISA ,  TAKAYANAGI N

IPC分类号： F28F9/02 ,  F28D1/053

CPC分类号： F28F9/0204 ,  F28D1/05391

摘要： In tubular portions of a tank, slits are formed in each side face of chambers or across all side faces of the chambers. For partition plates that are to be inserted from the slits, groove portions in which the partition plates are fitted are formed by cutting portions to which the partition plates butt. The slits are formed in the chambers at positions relatively shifted from each other in a direction in which tubes are layered. This structure guarantees that, in the tank for a heat exchanger, bypass leakage of a heat exchange medium between sub-chambers is prevented from occurring when the partition plates are inserted in the tank from the slits provided on the tank side faces. Further, the tank can maintain required strength even if the slits are formed in it.

摘要翻译： 在罐的管状部分中，在腔室的每个侧面或者腔室的所有侧面上形成狭缝。 对于要从​​狭缝插入的分隔板，通过切割与分隔板对接的部分来形成其中装配有分隔板的凹槽部分。 狭缝形成在腔室中在管层叠的方向上彼此相对偏移的位置处。 这种结构保证了，在用于热交换器的容器中，当隔板从设置在容器侧面上的狭缝插入容器中时，防止了分室之间的热交换介质的旁路泄漏。 此外，即使在其中形成狭缝，罐也可以保持所需的强度。