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1. 发明授权

US07334631B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US07334631B2
公开(公告)日：2008-02-26
申请号：US11263283
申请日：2005-10-29
申请人： Yasuyoshi Kato , Takao Ishizuka , Nobuyoshi Tsuzuki
发明人： Yasuyoshi Kato , Takao Ishizuka , Nobuyoshi Tsuzuki
IPC分类号： F28F3/04
CPC分类号： F28F3/048 , F28D9/005 , F28F13/06 , F28F2250/02
摘要： To reduce pressure loss on a heat-exchanger fluid while downsizing a heat exchange and reducing the production cost of the heat exchanger without impairment of the heat transfer performance of the heat exchanger by forming a fluid channel in surfaces of thin metal plates such as stainless steel plates through the use of an etching technique or the like and by improving the shape of the fluid channel. In a heat exchanger in which a plurality of heat exchanger fins are provided in thin metal plates by using an etching technique or the like and a fluid channel for a heat-exchanger fluid is formed between the two opposed thin metal plates by alternately stacking the thin metal plates, the area of the fluid channel, through which the fluid flows between the heat exchanger fins, is made substantially uniform by forming the heat exchanger fins so as to have a curved cross-sectional shape from the front end thereof to the rear end.
摘要翻译：为了减少热交换器流体的压力损失，同时在热交换器的尺寸小型化的同时降低热交换器的生产成本，而不损害热交换器的传热性能，在薄金属板如不锈钢表面形成流体通道通过使用蚀刻技术等进行平板化，并且改善流体通道的形状。在通过使用蚀刻技术等将多个热交换器翅片设置在薄金属板中的热交换器中，并且在两个相对的薄金属板之间通过交替堆叠薄的薄板形成用于热交换流体的流体通道金属板，通过形成热交换器翅片使流体在热交换器翅片之间流动的流体通道的区域基本上均匀，从而从其前端到后端具有弯曲的横截面形状。

2. 发明申请

US20060090887A1 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US20060090887A1
公开(公告)日：2006-05-04
申请号：US11263283
申请日：2005-10-29
申请人： Yasuyoshi Kato , Takao Ishizuka , Nobuyoshi Tsuzuki
发明人： Yasuyoshi Kato , Takao Ishizuka , Nobuyoshi Tsuzuki
IPC分类号： F28F3/00
CPC分类号： F28F3/048 , F28D9/005 , F28F13/06 , F28F2250/02
摘要： To reduce pressure loss on a heat-exchanger fluid while downsizing a heat exchange and reducing the production cost of the heat exchanger without impairment of the heat transfer performance of the heat exchanger by forming a fluid channel in surfaces of thin metal plates such as stainless steel plates through the use of an etching technique or the like and by improving the shape of the fluid channel. In a heat exchanger in which a plurality of heat exchanger fins are provided in thin metal plates by using an etching technique or the like and a fluid channel for a heat-exchanger fluid is formed between the two opposed thin metal plates by alternately stacking the thin metal plates, the area of the fluid channel, through which the fluid flows between the heat exchanger fins, is made substantially uniform by forming the heat exchanger fins so as to have a curved cross-sectional shape from the front end thereof to the rear end.
摘要翻译：为了减少热交换器流体的压力损失，同时在热交换器的尺寸小型化的同时降低热交换器的生产成本，而不损害热交换器的传热性能，在薄金属板如不锈钢表面形成流体通道通过使用蚀刻技术等进行平板化，并且改善流体通道的形状。在通过使用蚀刻技术等将多个热交换器翅片设置在薄金属板中的热交换器中，并且在两个相对的薄金属板之间通过交替堆叠薄的薄板形成用于热交换流体的流体通道金属板，通过形成热交换器翅片使流体在热交换器翅片之间流动的流体通道的区域基本上均匀，从而从其前端到后端具有弯曲的横截面形状。

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