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公开(公告)号:US09479699B2
公开(公告)日:2016-10-25
申请号:US13988034
申请日:2011-11-15
CPC分类号: H04N5/23248 , F03G7/065 , G03B3/10 , G03B2205/0076
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。
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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
CPC分类号: H04N5/23248 , F03G7/065 , G03B3/10 , G03B2205/0076
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。
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