公开(公告)号：US6034466A

公开(公告)日：2000-03-07

申请号：US996377

申请日：1997-12-22

申请人： David E. Blanding ,  Jimmy L. Schmidt

发明人： David E. Blanding ,  Jimmy L. Schmidt

IPC分类号： H01L41/09 ,  H02N2/04 ,  H01L41/08

CPC分类号： H02N2/043

摘要： The amplifier assembly includes a driver bellows and an output bellows. The driver bellows includes a first end and a second end. The first end is positionable adjacent a microactuator. The output bellows includes a first end and a second end. The first end of the output bellows is securely attached to the second end of the driver bellows. The second end of the output bellows is positionable adjacent a device to be actuated. The output bellows has a smaller volume than the driver bellows. Each bellows is filled with a working fluid. When the driver bellows is compressed by the microactuator the fluid displacement of the driver bellows is translated to the output bellows causing a displacement in the output bellows equal to the fluid displaced in the driver bellows. Thus, an amplified output stroke is provided of the desired magnitude.

摘要翻译： 放大器组件包括驱动器波纹管和输出波纹管。 驱动器波纹管包括第一端和第二端。 第一端可定位在微致动器附近。 输出波纹管包括第一端和第二端。 输出波纹管的第一端牢固地连接到驱动器波纹管的第二端。 输出波纹管的第二端可定位在要被致动的装置附近。 输出波纹管的体积小于驱动器波纹管。 每个波纹管都装有工作流体。 当驱动器波纹管被微型致动器压缩时，驱动器波纹管的流体位移被转换成输出波纹管，导致输出波纹管中的位移等于在驱动器波纹管中移位的流体。 因此，提供期望幅度的放大输出冲程。