利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.009 秒)

    Multi-functional vibration actuator capable of supressing an unstable operation around a resonance frequency
    2.
    发明公开
    Multi-functional vibration actuator capable of supressing an unstable operation around a resonance frequency 有权
    适于抑制在共振频率的附近的不稳定操作的多功能振动激励器

    公开(公告)号：EP1145770A2

    公开(公告)日：2001-10-17

    申请号：EP01109158.4

    申请日：2001-04-12

    申请人： TOKIN CORPORATION

    发明人： Sakai, Nobuyasu ,  Suzuki, Fumihiro

    IPC分类号： B06B1/04

    CPC分类号： H04R1/2842 ,  B06B1/045 ,  G10K9/13 ,  H04R1/2888 ,  H04R2400/03 ,  H04R2400/07

    摘要： In a vibration actuator having a magnetic circuit component (10) and a coil (17) arranged in a gap (14) which is made at one side of the magnetic circuit in a predetermined direction, a space defining member (31,32,19) defines an accommodation space (34) to accommodate the magnetic circuit component and the coil. A supporting unit (16,18) supports the magnetic circuit component and the coil so that they are separately movable in the predetermined direction. The space defining member has a sound release hole (33) faced to the other side of the magnetic circuit component in the predetermined direction.

    摘要翻译： 在振动致动器具有其中设置在磁性电路的一侧以预定的方向，一个空间形成部件由间隙（14），都安排的磁回路部件（10）和线圈（17）（31,32,19 ）定义的容纳空间（34），以容纳磁路元件和线圈。 支撑单元（16,18）支撑所述磁路元件和线圈以便GDP是可以在预定方向上单独移动。 的空间限定部件具有（33）面对所述磁路元件的另一侧在预定方向上的声音释放孔。