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1. 发明申请

US20090232671A1 Discharging Noise System of a Hermetic Compressor 有权
标题翻译：密封压缩机排放噪声系统
公开(公告)号：US20090232671A1
公开(公告)日：2009-09-17
申请号：US12227286
申请日：2007-11-29
申请人： Min-Kyu Jung , Dong-Woo Park , Hun-Sik Lee , Chul-Hun Nam , Ki-Seok Sung
发明人： Min-Kyu Jung , Dong-Woo Park , Hun-Sik Lee , Chul-Hun Nam , Ki-Seok Sung
IPC分类号： F04B39/00
CPC分类号： F04B39/0055 , F04B39/0061
摘要： The present invention relates to a discharging noise system of a hermetic compressor. The present invention includes a first discharging noise suppressor (39) provided at one side end of a cylinder block 35 to firstly reduce noise and pulsation of work fluid compressed in and discharged from a compressing chamber (37) formed to be bored through the cylinder block (35) in a fore and aft direction, a second discharging noise suppressor (39′) provided at the other side end of the cylinder block (35) and communicating with the first discharging noise suppressor 39 to secondarily reduce noise and pulsation of the work fluid with noise and pulsation reduced by the first discharging noise suppressor (39), a connection pipe (43) for allowing the first and second discharging noise suppressors (39) and (39′) to communicate with each other to form a channel for allowing the work fluid to move, the connection pipe (43) having a length longer than a shortest straight distance between the discharging noise suppressors (39 and 39′), and a discharging pipe (45) provided at the second discharging noise suppressor (39′) to form a channel through which the work fluid is discharged to the outside. According to the present invention configured as above, the connection pipe is relatively long to reduce pulsation, thereby improving operating characteristics of the hermetic compressor, so that vibration generated by the pulsation is reduced to improve durability of the hermetic compressor.
摘要翻译：本发明涉及封闭式压缩机的放电噪声系统。本发明包括设置在气缸体35的一侧的第一排放噪声抑制器（39），以首先减小压缩室（37）中压缩和排出的工作流体的噪声和脉动，所述压缩室（37）形成为通过气缸体（35），设置在所述气缸体（35）的另一侧的第二排放噪声抑制器（39'），并与所述第一排放噪声抑制器39连通，以二次地减少所述作业的噪声和脉动通过第一放电噪声抑制器（39）减少噪声和脉动的流体，用于允许第一和第二放电噪声抑制器（39）和（39'）彼此通信以形成允许的通道的连接管（43）所述工作流体移动，所述连接管道（43）的长度大于所述排放噪声抑制器（39和39'）之间的最短直线距离，以及设置在所述第二d处的排出管道（45）充电噪声抑制器（39'）以形成工作流体通过该通道排放到外部的通道。根据如上构造的本发明，连接管相对较长以减少脉动，从而改善封闭式压缩机的操作特性，从而降低由脉动产生的振动，从而提高封闭式压缩机的耐久性。

2. 发明授权

US08062004B2 Discharging noise system of a hermetic compressor 有权
标题翻译：封闭式压缩机的排放噪声系统
公开(公告)号：US08062004B2
公开(公告)日：2011-11-22
申请号：US12227286
申请日：2007-10-29
申请人： Min-Kyu Jung , Dong-Woo Park , Hun-Sik Lee , Chul-Hun Nam , Ki-Seok Sung
发明人： Min-Kyu Jung , Dong-Woo Park , Hun-Sik Lee , Chul-Hun Nam , Ki-Seok Sung
IPC分类号： F04B39/00
CPC分类号： F04B39/0055 , F04B39/0061
摘要： The present invention relates to a discharging noise system of a hermetic compressor. The present invention includes a first discharging noise suppressor (39) provided at one side end of a cylinder block 35 to firstly reduce noise and pulsation of work fluid compressed in and discharged from a compressing chamber (37) formed to be bored through the cylinder block (35) in a fore and aft direction, a second discharging noise suppressor (39′) provided at the other side end of the cylinder block (35) and communicating with the first discharging noise suppressor 39 to secondarily reduce noise and pulsation of the work fluid with noise and pulsation reduced by the first discharging noise suppressor (39), a connection pipe (43) for allowing the first and second discharging noise suppressors (39) and (39′) to communicate with each other to form a channel for allowing the work fluid to move, the connection pipe (43) having a length longer than a shortest straight distance between the discharging noise suppressors (39 and 39′), and a discharging pipe (45) provided at the second discharging noise suppressor (39′) to form a channel through which the work fluid is discharged to the outside. According to the present invention configured as above, the connection pipe is relatively long to reduce pulsation, thereby improving operating characteristics of the hermetic compressor, so that vibration generated by the pulsation is reduced to improve durability of the hermetic compressor.
摘要翻译：本发明涉及封闭式压缩机的放电噪声系统。本发明包括设置在气缸体35的一侧的第一排放噪声抑制器（39），以首先减小压缩室（37）中压缩和排出的工作流体的噪声和脉动，所述压缩室（37）形成为通过气缸体（35），设置在所述气缸体（35）的另一侧的第二排放噪声抑制器（39'），并与所述第一排放噪声抑制器39连通，以二次地减少所述作业的噪声和脉动通过第一放电噪声抑制器（39）减少噪声和脉动的流体，用于允许第一和第二放电噪声抑制器（39）和（39'）彼此通信以形成允许的通道的连接管（43）所述工作流体移动，所述连接管（43）的长度大于所述排放噪声抑制器（39和39'）之间的最短直线距离，以及设置在所述排放噪声抑制器排放噪声抑制器（39'）以形成工作流体通过该通道排放到外部。根据如上构造的本发明，连接管相对较长以减少脉动，从而改善封闭式压缩机的操作特性，从而降低由脉动产生的振动，从而提高封闭式压缩机的耐久性。

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