公开(公告)号：EP1459811A1

公开(公告)日：2004-09-22

申请号：EP02790935.7

申请日：2002-12-27

申请人： NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA

发明人： UEDA, Minoru, 0NAMIKI SEIMITSU HOUSEKI K.K. ,  UENO, Kenji, NAMIKI SEIMITSU HOUSEKI K.K. ,  KUMAGAI, Takayuki, NAMIKI SEIMITSU HOUSEKI K.K.

IPC分类号： B06B1/04 ,  B06B1/14 ,  H04R9/02 ,  H04R1/00

CPC分类号： H04R9/06 ,  B06B1/045 ,  H04R2400/03 ,  H04R2400/07

摘要： An amount of movement of an air passing through a clearance G2 is adjusted by adjusting the clearance G2 by placing an outer shape surface 35 of a yoke 3 in proximity of an inner side surface of a housing 1. Accordingly, a vibration characteristic having a wide frequency bandwidth can be obtained, thereby improving stability and convenience of body-sensible vibration characteristic of a multifunctional vibration actuator.

摘要翻译： 通过将轭3的外形表面35放置在壳体1的内侧表面附近，通过调整间隙G2来调节通过间隙G2的空气的移动量。因此，具有宽的振动特性 可以获得频率带宽，从而提高多功能振动致动器的体感振动特性的稳定性和方便性。