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1. 发明授权

US06871399B2 Method for producing an integrated heat exchanger and an integrated heat exchanger produced thereby 失效
标题翻译：一种综合热交换器的制造方法和由此制造的一体式热交换器
公开(公告)号：US06871399B2
公开(公告)日：2005-03-29
申请号：US10350360
申请日：2003-01-24
申请人： Mitsuru Iwasaki , Kazunori Namai , Hiroshi Chikuma
发明人： Mitsuru Iwasaki , Kazunori Namai , Hiroshi Chikuma
IPC分类号： F28F1/30 , B21D53/08 , B23K1/00 , B23K101/14 , B23K103/10 , F28D1/04 , F28F1/12 , F28F1/32 , B21D53/02
CPC分类号： F28D1/0435 , B21D53/085 , F28F1/128 , F28F2009/004 , F28F2215/02 , Y10T29/4935 , Y10T29/49369 , Y10T29/49396
摘要： In a fin forming step, fins of heat exchangers are formed into a connected state where the fins are connected to each other via a parting portion. In a fin attaching step, the fins in the connected state are temporarily attached to the respective heat exchangers. In a fin fixing step, an integrated heat exchanger in which the fins are temporarily attached is passed through a heating oven to braze the fins to the respective heat exchangers. In a fin separating step W4, the fins in the connected state of the respective heat exchangers are separated from each other in the parting portion. Therefore, each of the heat exchangers can independently perform a heat exchanging operation without being affected by heat conduction from the other heat exchanger via the fins.
摘要翻译：在翅片形成步骤中，热交换器的翅片形成为翅片经由分离部彼此连接的连接状态。在翅片安装步骤中，处于连接状态的翅片临时安装在各个热交换器上。在翅片固定步骤中，将散热片临时安装的集成式热交换器通过加热炉，将翅片钎焊到各个热交换器。在翅片分离步骤W4中，在各个热交换器的连接状态下的翅片在分离部分彼此分离。因此，每个热交换器可以独立地进行热交换操作，而不受来自另一个热交换器经由翅片的热传导的影响。

2. 发明授权

US06889757B2 Core structure of integral heat-exchanger 失效
标题翻译：一体式热交换器的核心结构
公开(公告)号：US06889757B2
公开(公告)日：2005-05-10
申请号：US09778860
申请日：2001-02-08
申请人： Mitsuru Iwasaki , Kazunori Namai
发明人： Mitsuru Iwasaki , Kazunori Namai
IPC分类号： F28D1/04 , F28F1/12 , F28F13/00
CPC分类号： F28F1/128 , F28D1/0435 , F28F2009/004 , F28F2215/02
摘要： A core structure of an integral heat-exchanger comprises at least two first heat exchanger tubes which extend in parallel with each other; at least two second heat exchanger tubes which extend in parallel with each other, the second heat exchanger tubes juxtaposed with the first heat exchanger tubes; and a corrugated fin including a corrugated first part interposed between the first heat exchanger tubes, a corrugated second part interposed between the second heat exchanger tubes and a flat connection part arranged between the corrugated first and second parts. The corrugated first part of the fin is formed with a plurality of first louvers each extending substantially between the two first heat exchanger tubes. The corrugated second part of the fin is formed with a plurality of second louvers each extending substantially between the two second heat exchanger tubes. The innermost one of the second louvers is positioned away from the innermost end of the corrugated second part of the fin by a given length. The flat connection part is formed with a third louver in the vicinity of the innermost one of the first louvers. The third louver is constructed to obstruct a heat transfer in the fin.
摘要翻译：整体热交换器的核心结构包括彼此平行延伸的至少两个第一热交换器管; 至少两个彼此平行延伸的第二热交换器管，所述第二热交换器管与所述第一热交换器管并置; 以及包括插入在第一热交换器管之间的波纹状第一部分的波纹状翅片，插入在第二热交换器管之间的波纹状第二部分和布置在波纹状第一和第二部分之间的平坦连接部。翅片的波纹状第一部分形成有多个第一百叶窗，每个第一百叶窗基本上在两个第一热交换器管之间延伸。翅片的波纹状第二部分形成有多个第二百叶窗，每个第二百叶窗基本上在两个第二热交换器管之间延伸。第二百叶窗中的最内侧的一个位于远离翅片的波纹状第二部分的最内端一定长度。扁平连接部分在第一百叶窗中最内侧附近形成有第三百叶窗。第三个百叶窗被构造成阻止翅片中的热传递。

3. 发明授权

US07117933B2 Core structure of integral heat-exchanger 失效
公开(公告)号：US07117933B2
公开(公告)日：2006-10-10
申请号：US11234139
申请日：2005-09-26
申请人： Mitsuru Iwasaki , Kazunori Namai
发明人： Mitsuru Iwasaki , Kazunori Namai
IPC分类号： F28D1/02 , F28F13/00
CPC分类号： F28F1/128 , F28D1/0435 , F28D2021/0084 , F28D2021/0094 , F28F2215/02
摘要： A corrugated fin comprises a first part which is interposed between paired first tubes, a second part which is interposed between paired second tubes and a third part through which the first and second parts are integrally connected. The third part of the corrugated fin is formed with louvers which extend in a direction perpendicular to upper and lower folded edge portions of the first and second parts. Each of the louvers is of a half-louver type including an elongate flat portion which is bent up or down along a lower edge thereof from a major portion of the third part and two generally triangular supporting portions which support longitudinal ends of the elongate flat portion from the major portion.

4. 发明授权

US07644793B2 Automotive heat exchanging system 失效
标题翻译：汽车热交换系统
公开(公告)号：US07644793B2
公开(公告)日：2010-01-12
申请号：US10694088
申请日：2003-10-28
申请人： Mitsuru Iwasaki , Junichiro Hara , Kazunori Namai , Hironori Muramoto , Michitake Sumida
发明人： Mitsuru Iwasaki , Junichiro Hara , Kazunori Namai , Hironori Muramoto , Michitake Sumida
IPC分类号： B60K11/08 , B60K11/00
CPC分类号： F28F9/002 , F01P3/20 , F01P5/06 , F01P7/12 , F01P2025/08 , F01P2025/40 , F01P2060/045 , F16H57/0412
摘要： An automotive heat exchanging system has a heat exchanger comprising a condenser and a radiator, an electric fan located in the front of an engine and an automatic transmission. A shroud is attached to and covers peripheral portions of the electric fan and the heat exchanger to prevent air from bypassing the shutter. The shroud forms an air passage inside of it for allowing airflow through the heat exchanger to flow toward the automatic transmission. A shutter is disposed in the shroud and attached at a periphery of the shroud. The shutter is controlled to open and close the air passage by a controller based on oil temperature.
摘要翻译：汽车热交换系统具有包括冷凝器和散热器的热交换器，位于发动机前部的电风扇和自动变速器。护罩附接到并覆盖电风扇和热交换器的周边部分，以防止空气绕过闸门。护罩在其内部形成空气通道，以允许通过热交换器的气流朝向自动变速器流动。挡板设置在护罩中并附接在护罩的周边。控制器根据油温控制快门以打开和关闭空气通道。

5. 发明授权

US07267159B2 Counterflow heat exchanger 有权
公开(公告)号：US07267159B2
公开(公告)日：2007-09-11
申请号：US10575892
申请日：2004-10-13
申请人： Mitsuru Iwasaki , Kazunori Namai
发明人： Mitsuru Iwasaki , Kazunori Namai
IPC分类号： F28F7/00 , F28D7/06
CPC分类号： F28D1/0435 , F28D1/0452 , F28D1/05391 , F28D2021/0094 , F28F9/002 , F28F9/262 , F28F2265/26
摘要： A countercurrent heat exchanger includes a pair of heat exchanger cores (1, 2) with multiple tubes (11, 21) and fins (12, 22) which are arranged alternatively and next to each other in its depth direction. One end sides of the tubes (11, 21) of the inflow-side heat exchanger core (1) and the outflow-side heat exchanger core (2) is connected with a U-turn intermediate tank (3), and the other end sides are connected with the inflow-side tank (4) and the outflow-side tank (5) which are separated from each other. The inflow-side tank (4), outflow-side tank (5) and intermediate tank (3) are attached to a vehicle body side so that the heat exchanger cores (1) and (2) can expand and contract with respect to the intermediate tank (3).

6. 发明授权

US06957694B2 Core structure of integral heat-exchanger 失效
标题翻译：一体式热交换器的核心结构
公开(公告)号：US06957694B2
公开(公告)日：2005-10-25
申请号：US10097422
申请日：2002-03-15
申请人： Mitsuru Iwasaki , Kazunori Namai
发明人： Mitsuru Iwasaki , Kazunori Namai
IPC分类号： F28F1/30 , F28D1/04 , F28F1/12 , F28D1/02
CPC分类号： F28F1/128 , F28D1/0435 , F28D2021/0084 , F28D2021/0094 , F28F2215/02
摘要： A corrugated fin comprises a first part which is interposed between paired first tubes, a second part which is interposed between paired second tubes and a third part through which the first and second parts are integrally connected. The third part of the corrugated fin is formed with louvers which extend in a direction perpendicular to upper and lower folded edge portions of the first and second parts. Each of the louvers is of a half-louver type including an elongate flat portion which is bent up or down along a lower edge thereof from a major portion of the third part and two generally triangular supporting portions which support longitudinal ends of the elongate flat portion from the major portion.
摘要翻译：波纹状散热片包括插在成对的第一管之间的第一部分，介于一对第二管之间的第二部分和第一部分和第二部分通过第三部分整体连接。波纹状翅片的第三部分形成有沿垂直于第一和第二部分的上折叠边缘部分和下折叠部分的方向延伸的百叶窗。每个百叶窗都是半百叶窗型，包括细长的平坦部分，其沿第三部分的主要部分沿其下边缘向上或向下弯曲，以及两个大致三角形的支撑部分，其支撑细长平坦部分的纵向端部从主要部分。

7. 发明申请

US20070017657A1 Counterflow heat exchanger 有权
标题翻译：逆流换热器
公开(公告)号：US20070017657A1
公开(公告)日：2007-01-25
申请号：US10575892
申请日：2004-10-13
申请人： Mitsuru Iwasaki , Kazunori Namai
发明人： Mitsuru Iwasaki , Kazunori Namai
IPC分类号： F28F9/00 , F28F9/007
CPC分类号： F28D1/0435 , F28D1/0452 , F28D1/05391 , F28D2021/0094 , F28F9/002 , F28F9/262 , F28F2265/26
摘要： A countercurrent heat exchanger includes a pair of heat exchanger cores (1, 2) with multiple tubes (11, 21) and fins (12, 22) which are arranged alternatively and next to each other in its depth direction. One end sides of the tubes (11, 21) of the inflow-side heat exchanger core (1) and the outflow-side heat exchanger core (2) is connected with a U-turn intermediate tank (3), and the other end sides are connected with the inflow-side tank (4) and the outflow-side tank (5) which are separated from each other. The inflow-side tank (4), outflow-side tank (5) and intermediate tank (3) are attached to a vehicle body side so that the heat exchanger cores (1) and (2) can expand and contract with respect to the intermediate tank (3).
摘要翻译：逆流式热交换器包括一对具有多个管（11,21）和散热片（12,22）的热交换器芯（1,2），它们在其深度方向彼此交替地并且相邻配置。入流侧热交换器芯（1）和流出侧热交换器芯（2）的管（11,21）的一端侧与U形中间槽（3）连接，另一端侧面与彼此分离的流入侧罐（4）和流出侧罐（5）连接。流入侧罐（4），流出侧罐（5）和中间罐（3）安装在车身侧，使得热交换器芯（1）和（2）能够相对于中间罐（3）。

8. 发明申请

US20060016585A1 Core structure of integral heat-exchanger 失效
公开(公告)号：US20060016585A1
公开(公告)日：2006-01-26
申请号：US11234139
申请日：2005-09-26
申请人： Mitsuru Iwasaki , Kazunori Namai
发明人： Mitsuru Iwasaki , Kazunori Namai
IPC分类号： F28D1/02
CPC分类号： F28F1/128 , F28D1/0435 , F28D2021/0084 , F28D2021/0094 , F28F2215/02
摘要： A corrugated fin comprises a first part which is interposed between paired first tubes, a second part which is interposed between paired second tubes and a third part through which the first and second parts are integrally connected. The third part of the corrugated fin is formed with louvers which extend in a direction perpendicular to upper and lower folded edge portions of the first and second parts. Each of the louvers is of a half-louver type including an elongate flat portion which is bent up or down along a lower edge thereof from a major portion of the third part and two generally triangular supporting portions which support longitudinal ends of the elongate flat portion from the major portion.

9. 发明授权

US06739290B2 Cooling system for water-cooled internal combustion engine and control method applicable to cooling system therefor 有权
标题翻译：水冷式内燃机冷却系统及适用于冷却系统的控制方法
公开(公告)号：US06739290B2
公开(公告)日：2004-05-25
申请号：US10091352
申请日：2002-03-06
申请人： Mitsuru Iwasaki , Kazunori Namai , Hironori Muramoto , Michitake Sumida
发明人： Mitsuru Iwasaki , Kazunori Namai , Hironori Muramoto , Michitake Sumida
IPC分类号： F01P716
CPC分类号： F01P7/164 , F01P7/048 , F01P7/167 , F01P2007/146 , F01P2025/32 , F01P2060/08
摘要： In a cooling system for a water-cooled internal combustion engine and a control method applicable to the control system, a pump to circulate a coolant to the water-cooled engine and a heat exchanger is drivingly controlled in such a manner that, when a temperature of the coolant detected by a temperature detector indicates a value higher than a predetermined target temperature, a flow state of the coolant circulated within a plurality of tubes arranged within the heat exchanger falls within a predetermined range including at least one of a transition range between a laminar flow range and a turbulence flow range and a part of the turbulence flow range which is placed in vicinity to the transition range (corresponding to 1800 through 6000 in Reynolds number) and the coolant is circulated through the pump into the water-cooled engine and the heat exchanger by a predetermined flow quantity.
摘要翻译：在水冷式内燃机的冷却系统和适用于该控制系统的控制方法中，将冷却剂循环至水冷式发动机的泵和热交换器的驱动控制方式为：当温度由温度检测器检测到的冷却剂表示高于预定目标温度的值，在布置在热交换器内的多个管内循环的冷却剂的流动状态落在预定范围内，该预定范围包括以下中的至少一个：层流流动范围和湍流流量范围以及湍流流量范围的一部分，其位于过渡范围附近（对应于雷诺数为1800至6000），冷却剂通过泵循环进入水冷发动机，热交换器以预定的流量。

10. 发明申请

US20120018127A1 CHARGE AIR COOLER, COOLING SYSTEM AND INTAKE AIR CONTROL SYSTEM 有权
标题翻译：充电空气冷却器，冷却系统和进气空气控制系统
公开(公告)号：US20120018127A1
公开(公告)日：2012-01-26
申请号：US13258202
申请日：2010-03-15
申请人： Mitsuru Iwasaki
发明人： Mitsuru Iwasaki
IPC分类号： F28D15/00
CPC分类号： F02B29/0412 , F02B29/0418 , F02B29/0462 , F02M26/24 , F02M26/32 , Y02T10/146
摘要： A charge air cooler includes a high temperature side heat exchanger and a low temperature side heat exchanger. The high temperature side heat exchanger is provided on a high temperature side cooling flow path through which a first refrigerant cooled by a first heat exchanger (radiator) flows. The low temperature side heat exchanger is provided on a low temperature side cooling flow path through which a second refrigerant cooled cooler than the first refrigerant by a second heat exchanger (sub-radiator) flows. The low temperature side heat exchanger cools, by the second refrigerant, intake air cooled by the high temperature side heat exchanger. According to the above charge air cooler, the second heat exchanger (sub-radiator) can be prevented from becoming big in size, and intake air temperature can be cooled to desired temperature.
摘要翻译：增压空气冷却器包括高温侧热交换器和低温侧热交换器。高温侧热交换器设置在由第一热交换器（散热器）冷却的第一制冷剂流过的高温侧冷却流路。低温侧热交换器设置在通过第二热交换器（副散热器）流过的比第一制冷剂冷却第二制冷剂的低温侧冷却流路。低温侧热交换器通过第二制冷剂冷却由高温侧热交换器冷却的进气。根据上述增压空气冷却器，能够防止第二热交换器（副散热器）尺寸变大，并且可以将进气温度冷却至期望温度。

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