Lift fan position locking mechanisms are disclosed. In various embodiments, the position locking mechanism includes a ring structure having a first surface, the ring structure including one or more braking portions defined in the first surface of the ring structure. For each brake portion, the locking mechanism includes a fixed magnet fixedly coupled to the ring structure at a location adjacent to the brake portion. The locking mechanism further includes a rotating magnet assembly including a magnet having an opposite magnetic polarity to at least one of the fixed magnets and a mechanical stop structure, the mechanical stop structure has a size and shape that fits into and mechanically engages a surface that defines at least one boundary of the corresponding braking portion when the rotating magnet assembly is in the locked position.
公开了升力风扇位置锁定机构。在各种实施例中,位置锁定机构包括:具有第一表面的圈结构,圈结构包括被限定在圈结构的第一表面中的一个或多个制动部。对于每个制动部,锁定机构包括固定磁体,其在邻近于制动部的位置处固定地联接到圈结构。锁定机构还包括:包括磁体和机械止动结构的旋转磁体组件,所述磁体具有与固定磁体中的至少一个相反的磁极性,所述机械止动结构具有当旋转磁体组件处于锁定位置中时配合到对应的制动部中且与限定所述对应的制动部的至少一个界限的表面机械地接合的尺寸和形状。
Lift fan position locking mechanism
升力风扇位置锁定机构
13.01.2023
Patent
Elektronische Ressource
Chinesisch