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。

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。

公开(公告)号：US5826327A

公开(公告)日：1998-10-27

申请号：US824464

申请日：1997-03-26

申请人： Hiroyasu Koizumi ,  Hisashi Onuki

发明人： Hiroyasu Koizumi ,  Hisashi Onuki

IPC分类号： B23P15/26 ,  B23P19/00

CPC分类号： B23P15/26 ,  B23P19/001 ,  Y10T29/49366 ,  Y10T29/53113

摘要： A temporary assembling unit for a heat exchanger core including a pair of parallel feed shafts placed facing each other in a predetermined spacing, includes spiral tube guide grooves for guiding ends of a tube of the heat exchanger; and spiral fin guide parts for guiding ends of a corrugated fin of the heat exchanger, the spiral fin guide parts being disposed between the tube guide grooves; wherein an outer diameter of the fin guide part positioned in a supply section of the corrugated fin is smaller than an outer diameter of the tube guide groove.

摘要翻译： 一种用于热交换器芯的临时组装单元，包括以预定间隔彼此面对的一对平行进给轴，包括用于引导热交换器的管的端部的螺旋管引导槽; 以及用于引导热交换器的波纹翅片的端部的螺旋翅片引导部件，所述螺旋翅片引导部件设置在所述管引导槽之间; 其特征在于，位于所述波纹状散热片的供给部的所述翅片引导部的外径小于所述管引导槽的外径。

公开(公告)号：US20070095515A1

公开(公告)日：2007-05-03

申请号：US10550733

申请日：2004-03-19

申请人： Masashi Morishita ,  Hisashi Onuki ,  Yoshihiro Kawai

发明人： Masashi Morishita ,  Hisashi Onuki ,  Yoshihiro Kawai

IPC分类号： F28F13/12

CPC分类号： F28F3/027 ,  F28D2021/0084 ,  Y10T29/49384

摘要： An inner fin (1) of a heat exchanger has, on front and rear faces thereof, protruding ridges (2, 3) protruding in opposite directions to each other. Grooves (4, 5) to serve as passages of a heat exchange medium are formed between the adjacent protruding ridges (2, 3). In wall portions (6) forming these protruding ridges (2, 3), cutout windows (10, 11) are formed to allow the adjacent passages to communicate with each other. Further, protruding weir portions (12, 13) are provided at bottoms of entrances of the cutout windows (10 and 11), so that the heat exchange medium hits against the weir portions to promote difference and stirring of the heat exchange medium, thereby enhancing heat exchange efficiency.

摘要翻译： 热交换器的内翅片（1）的前表面和后表面上具有彼此相反的方向突出的凸脊（2,3）。 在相邻的凸脊（2,3）之间形成用作热交换介质的通道的槽（4,5）。 在形成这些突出脊（2,3）的壁部（6）中，形成切口窗（10,11），以允许相邻的通道相互连通。 此外，在切口窗口（10,11）的入口的底部设置有突出的堰部（12,13），使得热交换介质撞击堰部分以促进热交换介质的差异和搅拌，由此增强 热交换效率。

公开(公告)号：US07290595B2

公开(公告)日：2007-11-06

申请号：US10550733

申请日：2004-03-19

申请人： Masashi Morishita ,  Hisashi Onuki ,  Yoshihiro Kawai

发明人： Masashi Morishita ,  Hisashi Onuki ,  Yoshihiro Kawai

IPC分类号： F28F13/12

CPC分类号： F28F3/027 ,  F28D2021/0084 ,  Y10T29/49384

摘要： An inner fin (1) of a heat exchanger has, on front and rear faces thereof, protruding ridges (2, 3) protruding in opposite directions to each other. Grooves (4, 5) to serve as passages of a heat exchange medium are formed between the adjacent protruding ridges (2, 3). In wall portions (6) forming these protruding ridges (2, 3), cutout windows (10, 11) are formed to allow the adjacent passages to communicate with each other. Further, protruding weir portions (12, 13) are provided at bottoms of entrances of the cutout windows (10 and 11), so that the heat exchange medium hits against the weir portions to promote diffluence and stirring of the heat exchange medium, thereby enhancing heat exchange efficiency.

摘要翻译： 热交换器的内翅片（1）的前表面和后表面上具有彼此相反的方向突出的凸脊（2,3）。 在相邻的凸脊（2,3）之间形成用作热交换介质的通道的槽（4,5）。 在形成这些突出脊（2,3）的壁部（6）中，形成切口窗（10,11），以允许相邻的通道相互连通。 此外，在切断窗（10,11）的入口的底部设置有突出的堰部（12,13），使得热交换介质撞击堰部分以促进热交换介质的分流和搅拌，由此增强 热交换效率。