Shape memory alloy actuation apparatus
    11.
    发明授权
    Shape memory alloy actuation apparatus 有权
    形状记忆合金致动装置

    公开(公告)号:US09479699B2

    公开(公告)日:2016-10-25

    申请号:US13988034

    申请日:2011-11-15

    IPC分类号: H04N5/232 G03B3/10 F03G7/06

    摘要: An SMA actuation apparatus comprises a support structure, a movable element movably supported on the support structure and an arrangement of three or more SMA actuator wires mechanically connected between the support structure and the movable element. The SMA actuator wires have an interconnection at the movable element that electrically connects the group of SMA actuator wires together. This avoids the need to make a separate electrical connection to the movable element.

    摘要翻译: SMA致动装置包括支撑结构,可移动地支撑在支撑结构上的可移动元件以及机械连接在支撑结构和可移动元件之间的三个或更多个SMA致动器线的布置。 SMA致动器线在可移动元件处具有将该一组SMA致动器线电连接在一起的互连。 这避免了与可动元件分开的电连接的需要。

    SHAPE MEMORY ALLOY ACTUATION APPARATUS
    12.
    发明申请
    SHAPE MEMORY ALLOY ACTUATION APPARATUS 有权
    形状记忆合金执行装置

    公开(公告)号:US20130300880A1

    公开(公告)日:2013-11-14

    申请号:US13988034

    申请日:2011-11-15

    IPC分类号: H04N5/232

    摘要: An SMA actuation apparatus comprises a support structure, a movable element movably supported on the support structure and an arrangement of three or more SMA actuator wires mechanically connected between the support structure and the movable element. The SMA actuator wires have an interconnection at the movable element that electrically connects the group of SMA actuator wires together. This avoids the need to make a separate electrical connection to the movable element.

    摘要翻译: SMA致动装置包括支撑结构,可移动地支撑在支撑结构上的可移动元件以及机械连接在支撑结构和可移动元件之间的三个或更多个SMA致动器线的布置。 SMA致动器线在可移动元件处具有将该一组SMA致动器线电连接在一起的互连。 这避免了与可动元件分开的电连接的需要。