Machine housing component with acoustic media grille and method of attenuating machine noise
    8.
    发明申请
    Machine housing component with acoustic media grille and method of attenuating machine noise 有权
    具有声音格栅的机器外壳部件和衰减机器噪音的方法

    公开(公告)号:US20060174708A1

    公开(公告)日:2006-08-10

    申请号:US11051810

    申请日:2005-02-04

    IPC分类号: G01N9/24

    CPC分类号: G10K11/161

    摘要: Air flow openings in a machine housing facilitate air exchange with a machine, but may become outlets for machine noise. In order to protect a machine from possibly damaging elements while facilitating air exchange and attenuating machine noise, the present disclosure includes a machine that is, at least, partially surrounded by a machine housing. An acoustic media grille is positioned adjacent to at least a portion of the machine housing. The acoustic media grille and the portion of the machine housing both define air flow openings that, at least partially, correspond with one another to form an at least partially unobstructed air flow path.

    摘要翻译: 机器外壳中的气流开口便于与机器进行空气交换,但可能成为机器噪音的出口。 为了保护机器免受可能损坏的元件,同时促进空气交换和衰减机器噪声,本公开包括至少部分地被机器壳体包围的机器。 声学介质格栅定位成与机器壳体的至少一部分相邻。 声学介质格栅和机器壳体的两部分都限定了气流开口,其至少部分地彼此对应以形成至少部分无障碍的气流路径。