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1.发明授权公开(公告)号：US08122732B2
公开(公告)日：2012-02-28
申请号：US12440358
申请日：2007-09-07
申请人： Joon Keun Lee , Jeong Ho Kim , Won Ki Park
发明人： Joon Keun Lee , Jeong Ho Kim , Won Ki Park
CPC分类号： F25B41/00 , F04D29/665 , F25B2500/12
摘要： Disclosed is a refrigerator having a noise reduction structure. According to the refrigerator, a branch pipe for reducing the intensive noise occurring from an impeller part is provided to a discharge pipe connected so that the refrigerant is discharged in a direction of a condenser from the impeller part. Therefore, the traveling sound wave of the noise traveling along the discharge pipe and the reverse sound wave traveling toward the branch pipe provided to the outer periphery of the discharge pipe meet each other, so that the both sound waves are cancelled to reduce the noise.
摘要翻译： 公开了具有降噪结构的冰箱。 根据该冰箱，将连接有从叶轮部发出的强噪声的分支管设置在连接的排出管上，使得制冷剂从叶轮部向冷凝器的方向排出。 因此，沿着排出管行进的噪声的行进声波和朝向设置在排出管的外周的分支管行进的反向声波彼此相遇，从而消除两个声波以降低噪声。
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2.发明申请公开(公告)号：US20100175410A1
公开(公告)日：2010-07-15
申请号：US12440358
申请日：2007-09-07
申请人： Joon Keun Lee , Jeong Ho Kim , Won Ki Park
发明人： Joon Keun Lee , Jeong Ho Kim , Won Ki Park
IPC分类号： F25D23/00
CPC分类号： F25B41/00 , F04D29/665 , F25B2500/12
摘要： Disclosed is a refrigerator having a noise reduction structure. According to the refrigerator, a branch pipe for reducing the intensive noise occurring from an impeller part is provided to a discharge pipe connected so that the refrigerant is discharged in a direction of a condenser from the impeller part. Therefore, the traveling sound wave of the noise traveling along the discharge pipe and the reverse sound wave traveling toward the branch pipe provided to the outer periphery of the discharge pipe meet each other, so that the both sound waves are cancelled to reduce the noise.
摘要翻译： 公开了具有降噪结构的冰箱。 根据该冰箱，将连接有从叶轮部发出的强噪声的分支管设置在连接的排出管上，使得制冷剂从叶轮部向冷凝器的方向排出。 因此，沿着排出管行进的噪声的行进声波和朝向设置在排出管的外周的分支管行进的反向声波彼此相遇，从而消除两个声波以降低噪声。
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