利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.015 秒)

    Co-oscillating, volume-changing resonator in the form of a silencer
    1.
    发明授权
    Co-oscillating, volume-changing resonator in the form of a silencer 失效
    谐振器，以消音器的形式共振谐振器

    公开(公告)号：US4683979A

    公开(公告)日：1987-08-04

    申请号：US769858

    申请日：1985-08-26

    申请人： Michael Ghibu ,  Volker Hartel ,  Carl Heynemann ,  Manfred Raubach

    发明人： Michael Ghibu ,  Volker Hartel ,  Carl Heynemann ,  Manfred Raubach

    IPC分类号： G10K11/16 ,  G10K11/172 ,  E04B1/82

    CPC分类号： G10K11/172

    摘要： A co-oscillating, volume-changing resonator in the form of a silencer, includes a lens-shaped housing formed of a material having a given flexural stiffness, the housing being arched defining an evacuated cup-shaped cavity formed therein, and a coating layer completely surrounding the housing, the coating layer being formed of a material having a flexural stiffness being at most one-third of the given flexural stiffness of the material of the housing.

    摘要翻译： 消声器形式的共同振荡体积变化的谐振器包括由具有给定弯曲刚度的材料形成的透镜形壳体，该壳体是拱形的，其形成在其中形成的抽真空的杯形空腔，以及涂层 完全围绕壳体，涂层由具有至少三分之一的材料的弯曲刚度的材料形成。