公开(公告)号：US5992514A

公开(公告)日：1999-11-30

申请号：US24097

申请日：1998-02-17

申请人： Tatsuo Sugimoto ,  Shinobu Suzuki ,  Takaaki Sakane ,  Yasutoshi Yamanaka ,  Akira Uchikawa ,  Hiroo Yamaguchi

发明人： Tatsuo Sugimoto ,  Shinobu Suzuki ,  Takaaki Sakane ,  Yasutoshi Yamanaka ,  Akira Uchikawa ,  Hiroo Yamaguchi

IPC分类号： F28D1/04 ,  F28F1/12 ,  F28F9/00 ,  F28F13/00

CPC分类号： F28F9/001 ,  F28D1/0435 ,  F28F1/128 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F2009/004 ,  F28F2009/029 ,  F28F2215/02

摘要： A first cooling fin and a second cooing fin are separated to have a predetermine clearance, and a plurality of connecting portions for partly connecting the first and second cooling fins are formed. When the first and second cooling fins are unfolded, the length E of each the connecting portion in parallel with the longitudinal direction of the first and second cooling fins is equal to 5% or less of the length F between the adjacent connecting portions. Further, the first cooling fin is projected from the condenser tube toward the radiator tube side with a projection length Lc being in a range of 1.7 to 7.0 mm.

摘要翻译： 分离第一冷却翅片和第二冷却翅片以具有预定间隙，并且形成用于部分连接第一和第二冷却翅片的多个连接部分。 当第一和第二冷却片展开时，每个连接部分与第一和第二冷却片的纵向方向平行的长度E等于相邻连接部分之间的长度F的5％或更小。 此外，第一冷却翅片从冷凝器管朝向散热器管侧突出，突出长度Lc在1.7至7.0mm的范围内。

公开(公告)号：US06209628B1

公开(公告)日：2001-04-03

申请号：US09489283

申请日：2000-01-21

申请人： Tatsuo Sugimoto ,  Shinobu Suzuki ,  Takaaki Sakane ,  Yasutoshi Yamanaka

发明人： Tatsuo Sugimoto ,  Shinobu Suzuki ,  Takaaki Sakane ,  Yasutoshi Yamanaka

IPC分类号： F28F1300

CPC分类号： F28D1/0435 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F1/128 ,  F28F2215/02 ,  F28F2215/04

摘要： A ratio (Nc/Lc), in a condenser core portion, of the number of louvers to a width of a condenser cooling fin, and a ratio (Nr/Lr), in a radiator core portion, of the number of louvers to a width of a radiator cooling fin satisfy that the ratio in one core portion, out of the condenser and the radiator core portions, a required radiation amount of which is larger than that of the other core portion is larger than the ratio in the other core portion. Thus, in the core portion having a small required radiation amount, the number of louvers relative to the width of the cooling fin is small thereby decreasing the heat transfer ratio. However, by this, the air flow resistance in this core portion decreases thereby increasing an air flow amount. Thus, the radiation amount of the core portion of which required radiation amount is large increases.

摘要翻译： 百叶窗数与冷凝器散热片的宽度的比例（Nc / Lc）以及散热器芯部的百分比（Nr / Lr）的百分比（Nc / Lc） 散热器散热片的宽度满足要求辐射量大于另一个芯部的所需辐射量的一个芯部中的冷凝器和散热器芯部的比例大于另一个芯部的比率 。 因此，在具有小的所需辐射量的芯部中，相对于冷却翅片的宽度的百叶窗数量较少，从而降低了传热比。 然而，由此，该芯部的气流阻力降低，从而增加空气流量。 因此，其所需辐射量的芯部的辐射量大而增加。

公开(公告)号：US6000460A

公开(公告)日：1999-12-14

申请号：US955839

申请日：1997-10-21

申请人： Yasutoshi Yamanaka ,  Tatsuo Sugimoto ,  Takaaki Sakane

发明人： Yasutoshi Yamanaka ,  Tatsuo Sugimoto ,  Takaaki Sakane

IPC分类号： B60K11/04 ,  F28D1/04 ,  F28F1/12 ,  F28F9/00

CPC分类号： F28F9/002 ,  B60K11/04 ,  F28D1/0435 ,  F28F1/128 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F2009/004 ,  F28F2009/0287 ,  F28F2215/02 ,  F28F2275/143

摘要： According to the present invention, a pin-disposed portion where a pin member for mounting a heat exchanger on a vehicle is disposed is structured such that an inner edge shape of a cross section of the pin-disposed portion draws a four-sided closed curved line. The pin member passes through an inner space of the pin-disposed portion and is connected to the pin-disposed portion at plural positions. In this way, the pin-disposed portion constructs a shell structure which is superior in a mechanical strength. Further, because the pin member is connected to the pin-disposed portion at plural positions while passing through the space, the shell structure of the pin-disposed portion can be made more rigid.

摘要翻译： 根据本发明，设置有用于安装车辆上的热交换器的销构件的销设置部分，使得销插部分的横截面的内边缘形状绘制为四边封闭弯曲 线。 销构件穿过销插入部分的内部空间并且在多个位置处连接到销设置部分。 以这种方式，销钉部分构造了机械强度优异的壳结构。 此外，由于销构件在穿过空间的同时在多个位置处连接到销钉部分，所以销部分的壳体结构可以变得更刚性。

公开(公告)号：US06305465B1

公开(公告)日：2001-10-23

申请号：US09247801

申请日：1999-02-08

申请人： Akira Uchikawa ,  Takaaki Sakane ,  Satomi Muto ,  Tatsuo Sugimoto

发明人： Akira Uchikawa ,  Takaaki Sakane ,  Satomi Muto ,  Tatsuo Sugimoto

IPC分类号： F28F926

CPC分类号： F28F9/0224 ,  F28D1/0435 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F2009/004 ,  F28F2009/0287 ,  F28F2215/02 ,  F28F2275/122

摘要： A double heat exchanger includes a condenser having a condenser core and a condenser header tank, and a radiator having a radiator core and a radiator header tank. The condenser header tank is composed of a core plate having clamping portions and a tank portion having protruding portions. The protruding portions of the tank portion are clamped by the clamping portions of the core plate so that the tank portion is connected to the core plate in the condenser header tank. The protruding portions of the condenser header tank contacts the radiator header tank, thereby preventing the condenser and radiator header tanks from being inclined toward each other. Therefore, the condenser and radiator header tanks contact and are brazed to each other in a relatively small area. As a result, heat conduction from the radiator to the condenser is prevented, and heat exchange performance of the condenser can be improved.

摘要翻译： 双重换热器包括具有冷凝器芯和冷凝器集水箱的冷凝器，以及具有散热器芯和散热器集水箱的散热器。 冷凝器集水箱由具有夹紧部分的芯板和具有突出部分的罐部分组成。 罐部分的突出部分被芯板的夹紧部分夹紧，使得罐部分连接到冷凝器集水箱中的芯板。 冷凝器集水箱的突出部分接触散热器集水箱，从而防止冷凝器和散热器集管箱彼此倾斜。 因此，冷凝器和散热器集管箱在相对较小的区域内接触并相互钎焊。 结果，防止从散热器到冷凝器的热传导，并且可以提高冷凝器的热交换性能。

公开(公告)号：US06357521B1

公开(公告)日：2002-03-19

申请号：US09534665

申请日：2000-03-24

申请人： Tatsuo Sugimoto ,  Norihisa Sasano ,  Satomi Muto ,  Takaaki Sakane ,  Akira Uchikawa

发明人： Tatsuo Sugimoto ,  Norihisa Sasano ,  Satomi Muto ,  Takaaki Sakane ,  Akira Uchikawa

IPC分类号： F28F902

CPC分类号： F28F9/0234 ,  F28D1/05366 ,  F28D2021/0084 ,  F28F9/002 ,  F28F9/0224 ,  F28F2225/08 ,  Y10S165/906

摘要： A radiator has plural metal tubes and a metal header tank. The header tank has plural connection portions each of which is connected to each of the tubes, and plural reinforcement ribs formed opposite the connection portions at a non-connection portion of the header tank to which no tube is connected. The reinforcement ribs and the connection portions are arranged in a longitudinal direction of the header tank at substantially the same pitch, so that each of the reinforcement ribs is disposed opposite each of the connection portions. Therefore, a rigidity of the non-connection portion is increased by the reinforcement ribs, and an internal pressure of the header tank is restricted from being intensively applied to the non-connection portion. As a result, a mechanical strength of the header tank is sufficiently increased without increasing a thickness of a metal plate from which the header tank is formed.

摘要翻译： 散热器具有多个金属管和金属集水箱。 集管箱具有多个连接部分，每个连接部分连接到每个管子;以及多个加强肋条，在与未连接管子的集管箱的非连接部分处形成在连接部分的相对侧。 加强筋和连接部分以总体相同的间距布置在集水箱的纵向方向上，使得每个加强筋相对于每个连接部分设置。 因此，通过加强肋增加了非连接部的刚性，并且限制了集水箱的内部压力被强烈地施加到非连接部。 结果，集水箱的机械强度充分增加，而不增加形成集水箱的金属板的厚度。

公开(公告)号：US06357518B1

公开(公告)日：2002-03-19

申请号：US09495195

申请日：2000-01-31

申请人： Tatsuo Sugimoto ,  Takaaki Sakane ,  Kenichi Kachi

发明人： Tatsuo Sugimoto ,  Takaaki Sakane ,  Kenichi Kachi

IPC分类号： F28D716

CPC分类号： F28F1/128 ,  F28D1/0435 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F2215/02

摘要： A corrugated fin for a double heat exchanger having a condenser and a radiator integrally includes a condenser fin and a radiator fin. Each of the condenser fin and the radiator fin has plural bent portions and plural flat portions each of which connects adjacent bent portions. A louver-forming processing amount of the flat portion of the condenser fin is set smaller than that of the flat portion of the radiator fin. Plural dimple-shaped plastically deformed portions are formed in the flat portion of the condenser fin, so that a whole processing amount of the condenser fin becomes substantially equal to that of the radiator fin. As a result, a radius of curvature of each bent portion of the condenser fin is substantially equal to that of the radiator fin, and the integrated fin is restricted from being deformed.

摘要翻译： 一种用于具有冷凝器和散热器的双重换热器的波纹状翅片，其一体地包括冷凝器翅片和散热器翅片。 每个冷凝器翅片和散热片具有多个弯曲部分和多个连接相邻弯曲部分的平坦部分。 冷凝器翅片的平坦部分的百叶窗形成处理量被设定为小于散热器翅片的平坦部分的百叶窗形成处理量。 在冷凝器翅片的平坦部分形成多个凹陷形状的塑性变形部分，使得冷凝器翅片的整个处理量变得基本上等于散热器翅片的处理量。 结果，冷凝器翅片的每个弯曲部分的曲率半径基本上等于散热片的弯曲半径，并且集成的翅片被限制变形。

公开(公告)号：US06283200B1

公开(公告)日：2001-09-04

申请号：US09449916

申请日：1999-12-02

申请人： Tatsuo Sugimoto ,  Norihisa Sasano ,  Satomi Muto ,  Takaaki Sakane

发明人： Tatsuo Sugimoto ,  Norihisa Sasano ,  Satomi Muto ,  Takaaki Sakane

IPC分类号： F28F902

CPC分类号： F28D1/05366 ,  F28F9/02 ,  F28F9/0234 ,  F28F9/0246

摘要： A heat exchanger has plural tubes and a header tank communicating with each tube. The tank has an opening through which coolant is introduced, and an elevated portion formed in the vicinity of the opening by elevating a wall of the tank outwardly, so that a dimension of the tank including the elevated portion becomes larger than a dimension of the tank excluding the elevated portion in a direction perpendicular to a longitudinal direction of the tank. As a result, a volume and a sectional area of the tank in the vicinity of the opening are increased, thereby decreasing pressure loss of coolant flowing into the tank. Therefore, even when a size of the tank is reduced to reduce a size of the heat exchanger, pressure loss of coolant flowing into the tank is restricted from increasing.

摘要翻译： 热交换器具有多个管和与每个管连通的集管箱。 油箱具有通过冷却剂引入的开口，以及通过将罐的壁向外升高而形成在开口附近的升高部分，使得包括升高部分的罐的尺寸变得大于罐的尺寸 排除垂直于油箱纵向方向的升高部分。 结果，容器和开口附近的容积和截面积增加，从而减少了流入罐中的冷却剂的压力损失。 因此，即使减小容器的尺寸来减小热交换器的尺寸，限制了流入罐的冷却剂的压力损失增加。

公开(公告)号：US06408939B1

公开(公告)日：2002-06-25

申请号：US09536495

申请日：2000-03-27

申请人： Tatsuo Sugimoto ,  Satomi Muto ,  Takaaki Sakane

发明人： Tatsuo Sugimoto ,  Satomi Muto ,  Takaaki Sakane

IPC分类号： F28D2100

CPC分类号： F28F1/128 ,  F28D1/0435 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F2009/004 ,  F28F2009/0287 ,  F28F2215/02

摘要： In a double heat exchange, a radiator and a condenser are integrated through a side plate for reinforcing the radiator and the condenser, and a longitudinal dimension of condenser tubes is made smaller than a longitudinal dimension of radiator tubes. Therefore, a core area of the condenser becomes smaller than that of the radiator. Thus, heat-exchanging capacity of the condenser is restricted from being increased more than a necessary capacity, and size and performance of the double heat exchanger are restricted from being increased more than necessary conditions.

摘要翻译： 在双热交换中，散热器和冷凝器通过用于加强散热器和冷凝器的侧板一体化，并且使冷凝器管的纵向尺寸小于散热器管的纵向尺寸。 因此，冷凝器的核心区域变得比散热器的核心区域小。 因此，冷凝器的热交换能力被限制为超过必要容量的增加，双重热交换器的尺寸和性能被限制为超过必要条件增加。

公开(公告)号：US06276445B1

公开(公告)日：2001-08-21

申请号：US09449433

申请日：1999-11-24

申请人： Norihisa Sasano ,  Tatsuo Sugimoto ,  Takaaki Sakane

发明人： Norihisa Sasano ,  Tatsuo Sugimoto ,  Takaaki Sakane

IPC分类号： F28F9007

CPC分类号： F28F9/002 ,  F28D1/0435 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F2009/004 ,  F28F2215/02 ,  F28F2270/00

摘要： A heat exchanger has a condenser having a condenser tank and a radiator having a radiator tank. An end of the condenser tank in a longitudinal direction thereof is closed by a condenser tank cap, and an end of the radiator tank in a longitudinal direction thereof is closed by a radiator tank cap. A bracket through which the heat exchanger is mounted to a vehicle is secured to the end of the radiator tank in the longitudinal direction thereof so that a cavity is formed between the radiator tank cap and the bracket. As a result, heat is restricted from being transmitted from the radiator tank to the bracket. Therefore, heat is restricted from being transmitted from the radiator to the condenser through the bracket to maintain heat exchange performance of the condenser.

摘要翻译： 一种热交换器具有一个具有一个冷凝器的冷凝器和一个具有散热器箱的散热器。 冷凝罐的长度方向的一端由冷凝器罐盖封闭，散热器箱的长度方向的一端由散热器箱盖封闭。 将热交换器安装在车辆上的支架在其纵向方向固定在散热器箱的端部，从而在散热器箱盖和托架之间形成空腔。 结果，限制了热量从散热器箱传递到支架。 因此，限制热量从散热器通过支架传递到冷凝器，以保持冷凝器的热交换性能。

公开(公告)号：US06189603B1

公开(公告)日：2001-02-20

申请号：US09399496

申请日：1999-09-20

申请人： Tatsuo Sugimoto ,  Norihisa Sasano ,  Satomi Muto ,  Takaaki Sakane ,  Etuo Hasegawa

发明人： Tatsuo Sugimoto ,  Norihisa Sasano ,  Satomi Muto ,  Takaaki Sakane ,  Etuo Hasegawa

IPC分类号： F28F1300

CPC分类号： F28F9/0214 ,  F28D1/0435 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F2009/004 ,  F28F2009/0287 ,  F28F2215/02

摘要： A double heat exchanger includes a radiator having a radiator tank and a radiator core portion, and a condenser having a condenser tank and a condenser core portion. The radiator tank and the condenser tank are integrally connected by a connection portion protruding from the radiator and the condenser tanks toward the radiator and condenser core portions. Therefore, the connection portion is cooled by air passing through the radiator and condenser core portions. Thus, the connection portion restricts heat from the radiator tank from being transmitted to the condenser tank through the connection portion, thereby preventing heat-exchanging capacity of the condenser from being decreased in the double heat exchanger.

摘要翻译： 双重换热器包括具有散热器箱和散热器芯部的散热器，以及具有冷凝器箱和冷凝器芯部的冷凝器。 散热器箱和冷凝罐通过从散热器和冷凝器箱向散热器和冷凝器芯部突出的连接部分一体地连接。 因此，通过散热器和冷凝器芯部的空气来冷却连接部。 因此，连接部限制来自散热器箱的热量通过连接部传递到冷凝器箱，从而防止双重换热器中的冷凝器的热交换能力降低。