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51. 发明授权

US07059394B2 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US07059394B2
公开(公告)日：2006-06-13
申请号：US10746765
申请日：2003-12-23
申请人： Nam Soo Cho , Jang Seok Lee , Sung Jhee
发明人： Nam Soo Cho , Jang Seok Lee , Sung Jhee
IPC分类号： F28D1/047
CPC分类号： F28F1/40 , F28D1/0478 , F28F1/006 , F28F1/22 , F28F9/001
摘要： A heat exchanger comprising a plurality of refrigerant pipes bent many times for passing a refrigerant for heat exchange; and cooling fins arranged at an outer circumference surface of the refrigerant pipes for expanding a contact area of air which passes through the refrigerant pipes, wherein a direction that the refrigerant pipes are bent is a major axis and a perpendicular direction to the major axis is a minor axis. In the heat exchanger, a bending portion of the refrigerant pipe is prevented from being distorted thus to have a smooth refrigerant flow and enhance a heat exchange performance.
摘要翻译：一种热交换器，包括多个制冷剂管道，所述多个制冷剂管道弯曲许多次以使制冷剂通过热交换; 以及冷却翅片，其布置在制冷剂管的外周表面处，用于扩张通过制冷剂管道的空气的接触区域，其中制冷剂管道弯曲的方向是长轴，并且与长轴方向垂直的方向为短轴。在热交换器中，防止制冷剂管的弯曲部变形，从而具有平滑的制冷剂流动并提高热交换性能。

52. 发明申请

US20050160760A1 Refrigerator having cross flow fan 有权
标题翻译：冰箱有横流风扇
公开(公告)号：US20050160760A1
公开(公告)日：2005-07-28
申请号：US11002291
申请日：2004-12-03
申请人： Su-Nam Chae , Moo-Youl Kim , Joon-Hwan Oh , Tae-Hee Lee , Kyeong-Yun Kim , Jang-Seok Lee , Sung Jhee , Nam Cho
发明人： Su-Nam Chae , Moo-Youl Kim , Joon-Hwan Oh , Tae-Hee Lee , Kyeong-Yun Kim , Jang-Seok Lee , Sung Jhee , Nam Cho
IPC分类号： F25D19/00 , F25B39/04 , F25D23/00 , F25D17/04
CPC分类号： F25D23/006 , F25B39/04 , F25D23/003 , F25D2323/0021 , F25D2323/00261 , F25D2323/00271 , F25D2323/00282 , F25D2500/02
摘要： A refrigerator includes: a refrigerator body having a cooling chamber for storing food items and a mechanic chamber provided at one side thereof; a heat exchanger disposed in the mechanic chamber and performing heat exchanging while a refrigerant passes therethrough; a cross flow fan disposed facing the heat exchanger and blowing air for heat exchange; and a compressor mounted inside the mechanic chamber and compressing a refrigerant. A space for the mechanic chamber can be reduced, and thus, a cooling chamber for keeping food items can be enlarged.
摘要翻译：冰箱包括：具有用于储存食品的冷却室和设置在其一侧的机械室的冰箱主体; 设置在所述机械室中并且在制冷剂通过其中进行热交换的热交换器; 横流风扇面对热交换器设置并吹送空气进行热交换; 以及安装在机械室内并压缩制冷剂的压缩机。可以减少机械室的空间，从而可以扩大用于保持食品的冷却室。

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