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公开(公告)号：US20060278378A1
公开(公告)日：2006-12-14
申请号：US11148448
申请日：2005-06-09
IPC分类号： F28D7/10
CPC分类号： F28F9/0234 , F28D9/0043 , F28F2240/00
摘要： An oil cooler includes a heat exchanger having a plurality of element units stacked in a state communicating with each other, pipe connectors coupled to the heat exchanger in a state communicating with spaces formed respectively at both end portions in the longitudinal direction of the heat exchanger, and a pair of connecting pipes communicating with the spaces from connecting pipe attaching holes formed on the tank via cylindrical portions of the pipe connectors. The cylindrical portions are fixed respectively to rings provided on the outside of the tank at the connecting pipe attaching holes, and joint portions thereof are formed to be exposed to the outside of the tank.
摘要翻译： 油冷却器包括：热交换器，其具有以彼此连通的状态堆叠的多个元件单元，在与热交换器的长度方向的两端部形成的空间连通的状态下连接到热交换器的管连接器， 以及一对连接管，其通过管连接器的圆筒部分与形成在罐上的连接管安装孔的空间连通。 圆筒部分分别固定在设在连接管安装孔上的罐外侧的环上，其接头部分形成为暴露于罐外。
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公开(公告)号：US07568520B2
公开(公告)日：2009-08-04
申请号：US11471735
申请日：2006-06-21
申请人： Tatsuhiro Ozawa , Shiro Nakajima , Norimitsu Matsudaira , Takahiro Nakakomi , Shinichi Miyasaka , Hisashi Onuki
发明人： Tatsuhiro Ozawa , Shiro Nakajima , Norimitsu Matsudaira , Takahiro Nakakomi , Shinichi Miyasaka , Hisashi Onuki
IPC分类号： F28F9/16
CPC分类号： F28F9/0234 , F28D9/0043 , F28F9/0246 , F28F9/0248 , F28F9/165 , F28F2240/00 , Y10S165/916
摘要： An oil cooler is contained in a radiator tank. It includes a connecting pipe having an enlarged diameter portion, a heat exchange part including elements and a communicating passage fluidically communicating the elements, and a pipe connector. The pipe connector has a first retaining portion seated on one side of a wall portion of the radiator tank to contain and fix at least a part of the enlarged diameter portion of the connecting pipe by caulking, and a second retaining portion inserted through a through-hole of the wall portion and an one end portion of the communicating passage to fix the heat exchanger part and the wall portion at the other side of the wall portion by caulking.
摘要翻译： 散热器箱内装有油冷却器。 它包括具有扩大直径部分的连接管，包括元件的热交换部分和流体连通这些元件的连通通道和管连接器。 管连接器具有第一保持部，该第一保持部位于散热器箱的壁部的一侧，通过铆接容纳和固定连接管的扩径部的至少一部分， 壁部的孔和连通通道的一个端部，以通过铆接将热交换器部分和壁部分固定在壁部分的另一侧。
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公开(公告)号：US20070000639A1
公开(公告)日：2007-01-04
申请号：US11471735
申请日：2006-06-21
申请人： Tatsuhiro Ozawa , Shiro Nakajima , Norimitsu Matsudaira , Takahiro Nakakomi , Shinichi Miyasaka , Hisashi Onuki
发明人： Tatsuhiro Ozawa , Shiro Nakajima , Norimitsu Matsudaira , Takahiro Nakakomi , Shinichi Miyasaka , Hisashi Onuki
IPC分类号： B60H1/00
CPC分类号： F28F9/0234 , F28D9/0043 , F28F9/0246 , F28F9/0248 , F28F9/165 , F28F2240/00 , Y10S165/916
摘要： An oil cooler is contained in a radiator tank. It includes a connecting pipe having an enlarged diameter portion, a heat exchange part including elements and a communicating passage fluidically communicating the elements, and a pipe connector. The pipe connector has a first retaining portion seated on one side of a wall portion of the radiator tank to contain and fix at least a part of the enlarged diameter portion of the connecting pipe by caulking, and a second retaining portion inserted through a through-hole of the wall portion and an one end portion of the communicating passage to fix the heat exchanger part and the wall portion at the other side of the wall portion by caulking.
摘要翻译： 散热器箱内装有油冷却器。 它包括具有扩大直径部分的连接管，包括元件的热交换部分和流体连通这些元件的连通通道和管连接器。 管连接器具有第一保持部，该第一保持部位于散热器箱的壁部的一侧，通过铆接容纳和固定连接管的扩径部的至少一部分， 壁部的孔和连通通道的一个端部，以通过铆接将热交换器部分和壁部分固定在壁部分的另一侧。
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公开(公告)号：US06968891B2
公开(公告)日：2005-11-29
申请号：US10383240
申请日：2003-03-07
CPC分类号： B21D13/04 , B21D31/046 , F28F1/128 , Y10T29/4935
摘要： A virtual quadrangle having vertexes respectively configured by: inner ends which are located respectively at a corner of inner cut end faces of the louvers formed in flat portions that are opposed to each other across the bent portion; and outer ends which are located respectively at a corner of outer cut end faces of the louvers, is assumed. A distortion adjusting portion is disposed in the bent portion of the louver fin. The distortion adjusting portion equalizes distortion generated in the direction of an inner diagonal line connecting the inner ends of the virtual quadrangle, with that generated in the direction of an outer diagonal line connecting the outer ends of the virtual quadrangle. Thereby, the louver fin can be prevented from being curved in the longitudinal direction.
摘要翻译： 具有顶点的虚拟四边形分别由以下部分构成的内侧端部：分别位于形成在穿过弯曲部分的彼此相对的平坦部分中的百叶窗的内切割端面的角部的内端; 以及分别位于百叶窗的外切割端面的角部的外端。 变形调整部配置在百叶窗的弯曲部。 失真调整部分使连接虚拟四边形的内端的内对角线的方向产生的变形与在连接虚拟四边形的外端的外对角线的方向上产生的失真相均衡。 由此，可以防止百叶窗在长度方向上弯曲。
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公开(公告)号：US06874230B2
公开(公告)日：2005-04-05
申请号：US10029396
申请日：2001-12-28
CPC分类号： F28F9/001 , B21D53/085 , B23P15/26 , F28D1/0435 , Y10T29/4935 , Y10T29/49373 , Y10T29/49377 , Y10T29/49378 , Y10T29/49895 , Y10T29/49901 , Y10T29/49998 , Y10T29/53117 , Y10T29/53122
摘要： A method of manufacturing a heat exchanger includes processes of: arranging tubes at a predetermined pitch on a set base; inserting fins into spaces each defined between the tubes; compressing the tubes and the fins in the direction of arrangement thereof; mounting hollow headers to longitudinal ends of the tubes, each header having slits engaged with a corresponding end of the tubes; and attaching end covers to both ends of the headers, each cover closing holes which open at the corresponding end of the headers.
摘要翻译： 制造热交换器的方法包括以下步骤：将预定间距的管排列在固定基座上; 将翅片插入每个限定在管之间的空间中; 在其布置方向上压缩管和翅片; 将空心集管安装到管的纵向端部，每个集管具有与管的相应端部接合的狭缝; 并且将端盖附接到集管的两端，每个盖封闭孔，其在集管的相应端部开口。
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公开(公告)号：US06708730B2
公开(公告)日：2004-03-23
申请号：US10101595
申请日：2002-03-21
IPC分类号： F16L4108
CPC分类号： F28F9/0248 , B23K33/00 , B23K33/006 , F16L37/008 , F16L41/08 , F28F9/0246 , F28F9/0258 , F28F9/182 , F28F2275/146
摘要： A temporary fixing structure includes recesses formed with a mounting hole of a first tubular body to face each other wherein the diameter of the mounting hole extending along the recesses is smaller than that of a flange, and protrusions arranged at the head of an end portion of a second tubular body wherein a spacing between the protrusion and the flange is substantially equal to the thickness of a mounting surface of the first tubular body and wherein the protrusions are arranged inside the fist tubular body through the recesses. The second tubular body is turned with respect to the first tubular body to bring a flat portion of the flange into close contact with the mounting surface of the first tubular body.
摘要翻译： 临时固定结构包括形成有第一管状体的安装孔以相对于彼此面对的凹部，其中沿着凹部延伸的安装孔的直径小于凸缘的直径，并且突出部设置在凸缘的端部的头部 第二管状体，其中所述突起和所述凸缘之间的间隔基本上等于所述第一管状体的安装表面的厚度，并且其中所述突起通过所述凹部布置在所述第一管状体的内部。 第二管状体相对于第一管状体转动以使凸缘的平坦部分与第一管状体的安装表面紧密接触。
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公开(公告)号：US06651334B2
公开(公告)日：2003-11-25
申请号：US10176408
申请日：2002-06-21
IPC分类号： F28F902
CPC分类号： F28F9/0243 , F28F9/0212 , Y10T29/49389
摘要： A tank of a condenser for an air conditioning system of an automotive vehicle. The tank comprises a cylindrical hollow tank main body which is formed with an arcuate cutout formed through a wall of the tank main body. A partition plate includes generally semicircular large and small diameter sections which are integral with each other to be formed into a generally disc-shape. Two projections are radially outwardly protrude respectively from opposite end portions of the generally semicircular large diameter section. During production of the tank, the partition plate is temporarily fixed to the tank main body by riveting the two projections in a state in which the partition plate has been inserted through the cutout of the tank main body, and the partition plate is brazed to the tank main body in a state in which the plate has been temporarily fixed.
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