公开(公告)号：US5399119A

公开(公告)日：1995-03-21

申请号：US103986

申请日：1993-08-10

申请人： Brian L. Birk ,  Michael T. Towey

发明人： Brian L. Birk ,  Michael T. Towey

IPC分类号： B60H1/34 ,  B64D13/00 ,  F24F13/072

CPC分类号： B64D13/00 ,  B60H1/3442 ,  F24F13/072 ,  B64D2013/003

摘要： A ventilation air valve assembly (10) for use in aircraft or similar contexts is provided which may be selectively opened and oriented for directing desired quantities of ventilation air in desired directions. The valve assembly (10) includes a tubular valve body (12) presenting an apertured, flattened lowermost end wall (40) together with an internal valve member (14) in the form of an elongated shank having a bottom surface (46) and a marginal sealing surface (48). In the valve-closed position of the assembly (10), the sealing surface (48) engages a correspondingly configured internal surface of the body (12) in order to prevent air flow through the body (12). Moreover, in the valve-closed position, the lower surface of the valve assembly (10) is flat, essentially flush, and presents no dirt-collecting recesses.

摘要翻译： 提供用于飞行器或类似情况的通风空气阀组件（10），其可以选择性地打开和定向，以将所需量的通风空气引导到期望的方向。 阀组件（10）包括管状阀体（12），该管状阀体（12）与具有底部表面（46）的细长柄形式的内部阀构件（14）一起呈现有孔的平坦的最下端壁（40）和 边缘密封面（48）。 在组件（10）的阀关闭位置中，密封表面（48）接合主体（12）的相应配置的内表面，以防止空气流过主体（12）。 此外，在阀关闭位置，阀组件（10）的下表面是平坦的，基本上是平齐的，并且不呈现集尘凹槽。

公开(公告)号：US5404297A

公开(公告)日：1995-04-04

申请号：US184563

申请日：1994-01-21

申请人： Brian L. Birk ,  John Khaziran

发明人： Brian L. Birk ,  John Khaziran

IPC分类号： B60Q3/02 ,  B64D11/00 ,  F21S8/00 ,  F21S8/02 ,  F21V15/01 ,  F21V19/04 ,  F21V21/30 ,  F21V29/00 ,  F21M3/18

CPC分类号： F21V29/505 ,  B60Q3/0253 ,  B64D11/00 ,  F21S8/02 ,  F21V15/01 ,  F21V19/04 ,  F21V21/30 ,  F21V29/87 ,  B64D2011/0053 ,  F21V29/004

摘要： A lighting apparatus includes a housing and a lamp support assembly that is normally retained in but removable from the housing. The lamp support assembly includes coaxial inner and outer sleeves, and a lamp socket mounted on one of the sleeves. The inner sleeve is movable relative to the outer sleeve between a braced position in which the lamp support assembly is retained in the housing, and a released position in which the lamp support assembly is released for removal from the housing. A lamp is received in the socket, and the inner sleeve is biased toward the braced position when the lamp support assembly is positioned in the housing so that the lamp support assembly is retained in the housing.

摘要翻译： 照明装置包括壳体和灯支撑组件，其通常保持在壳体中但可从壳体移除。 灯支撑组件包括同轴的内套筒和外套筒，以及安装在一个套筒上的灯座。 内套筒可以在灯支撑组件保持在壳体中的支撑位置和释放位置之间相对于外套筒移动，其中灯支撑组件被释放以从壳体移除。 当灯支撑组件定位在壳体中时，灯被容纳在插座中，并且内套筒被朝向支撑位置偏置，使得灯支撑组件保持在壳体中。