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公开(公告)号:US20070151718A1
公开(公告)日:2007-07-05
申请号:US11619684
申请日:2007-01-04
申请人: Deok-Hyun Youn , Sung-Hee Kang , Dong-Seok Kim , Su-Won Lee
发明人: Deok-Hyun Youn , Sung-Hee Kang , Dong-Seok Kim , Su-Won Lee
IPC分类号: F28F1/32
CPC分类号: F28D1/0477 , F25B39/00 , F28F1/122 , F28F1/22
摘要: A heat exchanger includes: fins formed in a wavy shape; and a tube attached with the wavy fins and bent in a zigzag shape. A contact area between the tube and the fins are maximized to thus considerably enhance heat transfer through the fins.
摘要翻译: 热交换器包括:以波浪形状形成的翅片; 并且附着有波浪形翅片并弯曲成曲折形状的管。 管和翅片之间的接触面积最大化,从而显着增强了散热片的热传递。
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公开(公告)号:US20060120891A1
公开(公告)日:2006-06-08
申请号:US10539301
申请日:2003-07-10
申请人: Won-Hyun Jung , Su-Won Lee , Dong-Won Lee
发明人: Won-Hyun Jung , Su-Won Lee , Dong-Won Lee
CPC分类号: F04B39/0215 , F04B35/045 , F04B39/0276 , F04B39/0292
摘要: A reciprocating compressor includes a driving unit (10) disposed inside a hermetic container (86) and generating a reciprocal motional force, a compression unit (10) for performing a compressing operation on a refrigerant upon receiving the reciprocal motional force generated from the driving unit (8); and a lubrication unit (12) for supplying a lubricant to each motional portion of the driving unit (8) and the compression unit (10) to perform a lubrication operation. Hydrocarbon consisting of carbon and hydrogen, a sort of natural refrigerant, is used as the refrigerant. The lubricant is a paraffin-based mineral lubricant, which is a sort of mineral oil and well harmonized with the natural refrigerant used for a refrigerator. Accordingly, a lubricating performance is improved and thus a performance of the reciprocating compressor can be enhanced.
摘要翻译: 往复式压缩机包括设置在密封容器(86)内并产生往复运动力的驱动单元(10),用于在接收到从驱动单元产生的往复运动力时对制冷剂进行压缩操作的压缩单元(10) (8); 以及用于向驱动单元(8)和压缩单元(10)的每个运动部分提供润滑剂以执行润滑操作的润滑单元(12)。 使用由碳和氢组成的碳氢化合物(一种天然制冷剂)作为制冷剂。 润滑剂是一种石蜡基矿物润滑剂,它是一种矿物油,与用于冰箱的天然制冷剂良好协调一致。 因此,提高润滑性能,能够提高往复式压缩机的性能。
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公开(公告)号:US06833120B2
公开(公告)日:2004-12-21
申请号:US10220778
申请日:2002-12-09
申请人: Young-Man Jeong , Su-Won Lee , Dong-Sik Youn
发明人: Young-Man Jeong , Su-Won Lee , Dong-Sik Youn
IPC分类号: B01J1908
CPC分类号: C23C16/45502 , B05D1/62 , B05D3/0486 , B05D2252/02 , C23C16/4412 , C23C16/455 , C23C16/545
摘要: A plasma polymerizing apparatus is provided which comprises at least one chamber in which sheet to be coated can be moved continuously, at least one gas inlet supplying reactive gas into the chamber, and at least one gas outlet exhausting the reactive gas out of the chamber, wherein the gas inlet and the gas outlet are disposed on the chamber in such a way that reactive gas flows in substantially parallel with moving direction of the sheet.
摘要翻译: 提供了一种等离子聚合装置,其包括至少一个室,其中待涂覆的片材可以连续移动,至少一个供应反应气体的气体入口到室中,以及将反应性气体排出室外的至少一个气体出口, 其中所述气体入口和所述气体出口以这样的方式设置在所述室上,使得所述反应气体基本上平行于所述片材的移动方向流动。
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