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2. 发明申请

US20160186735A1 ACOUSTIC ATTENUATOR DEVICE FOR COMPRESSORS 有权
标题翻译：用于压缩机的呼吸衰减装置
公开(公告)号：US20160186735A1
公开(公告)日：2016-06-30
申请号：US14908707
申请日：2014-07-17
申请人： WHIRLPOOL S.A.
发明人： Eduardo Arceno , Bruno Eduardo Da Silva
IPC分类号： F04B39/00
CPC分类号： F04B39/0055 , F04B39/0061 , F04B39/0072 , F04B39/06
摘要： The present invention refers to a compressor with an acoustic attenuator device, preferably those used in refrigeration systems, in general. More specifically, the present invention refers to an acoustic attenuator device comprising technical, structural, and functional features capable of simplifying the method of fabricating these parts and increasing acoustic attenuation levels of hermetic compressors, in general. In this sense, the attenuator device of the present invention comprises a hollow body closed by a cover to form a structure having at least one inlet hole and an outlet hole, wherein there is provided between said hollow body and said cover at least one intermediate body dividing said structure into at least two acoustic chambers (A, A′), and is formed by a platform provided with a connecting channel, which is in fluid communication between said acoustic chambers (A, A′) and further surrounds an outlet channel, which is interconnected with said outlet hollow disposed on said cover.
摘要翻译：本发明一般涉及一种具有声衰减装置的压缩机，优选在制冷系统中使用的那些。更具体地，本发明涉及一种包括技术，结构和功能特征的声衰减器装置，其一般可简化制造这些部件的方法并提高密封压缩机的声衰减水平。在这个意义上说，本发明的衰减器装置包括一个由盖子封闭的中空体，以形成具有至少一个入口孔和出口孔的结构，其中在所述中空体和所述盖之间设置有至少一个中间体将所述结构分成至少两个声室（A，A'），并且由设置有连接通道的平台形成，所述连接通道在所述声室（A，A'）之间流体连通并进一步包围出口通道，其与设置在所述盖上的所述出口中空互连。

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