Storage compartment and venting channel combination in an aircraft cabin
    1.
    发明授权
    Storage compartment and venting channel combination in an aircraft cabin 有权
    飞机机舱内的储物箱和排气通道组合

    公开(公告)号:US06273365B1

    公开(公告)日:2001-08-14

    申请号:US09523422

    申请日:2000-03-10

    IPC分类号: B64D1100

    CPC分类号: B64D11/003 B64C2001/009

    摘要: A storage compartment is combined with an air flow channel (5) between a passenger seat and an aircraft side wall in an aircraft cabin. The storage compartment is constructed of five walls forming a box (3) inserted into the air channel that extends longitudinally along the aircraft side wall and along the cabin floor. The box (3) is upwardly closed by a hinged cover (16) forming a tray (17). The aircraft side wall (2) has at least one air filter element (10) facing into the channel. One or more dado panels (7) with air flow passages (6) enclose the channel toward the cabin. A cabin floor (4) closes the channel (5) downwardly. One or more decompression flaps (15) in the floor (4) normally close the channel (5). Under normal operating conditions air flow into and out of the cabin passes around the box through the channel (5) and the filter element (10). Should a decompression occur the flap (15) is opened and pressure equalization is achieved by air flow through the openings in the cabin floor thereby bypassing the air filter element (10) for rapid pressure equalization in different spaces of the aircraft.

    摘要翻译: 储藏室与飞机机舱中的乘客座位和飞机侧壁之间的空气流动通道(5)组合。 储藏室由五个壁构成,形成插入空气通道的箱体(3),空气通道沿飞机侧壁纵向延伸并沿着机舱地板延伸。 盒(3)由形成托盘(17)的铰接盖(16)向上封闭。 飞行器侧壁(2)具有面向通道的至少一个空气过滤元件(10)。 具有气流通道(6)的一个或多个Dado面板(7)将通道封闭到舱室。 机舱地板(4)向下关闭通道(5)。 地板(4)中的一个或多个减压襟翼(15)通常关闭通道(5)。 在正常操作条件下,进入和离开舱室的气流通过通道(5)和过滤元件(10)围绕箱体通过。 如果减压发生,则翼片(15)打开,并且通过气流通过机舱地板中的开口实现压力平衡,从而绕过空气过滤器元件(10)以在飞行器的不同空间中进行快速均压。

    Overhead baggage compartment with a lowerable trough
    2.
    发明授权
    Overhead baggage compartment with a lowerable trough 失效
    OVERHEAD BAGGAGE SPARTMENT WITH A LOWERABLE TROUGH

    公开(公告)号:US5244269A

    公开(公告)日:1993-09-14

    申请号:US942974

    申请日:1992-09-10

    摘要: An overhead baggage compartment has a lowerable trough, especially for a passenger aircraft, wherein the trough is connected by two quadrilateral bellcrank type levers or links, with the side walls of the trough inside a box-like housing which is open at the bottom and also has two side walls. A substantial weight compensation is achieved by pneumatic springs, whereby each pneumatic spring (14) works on an adjustable attachment point on the corresponding quadrilateral bellcrank link through a guide roller 15. During loading of the trough 3, its weight is so determined and the pneumatic spring 14 is so swivelled by a weighing lever 13, that the guide roller 15 is placed on the corresponding quadrilateral bellcrank link at an attachment point chosen according to the determined weight. It is a special advantage that closing of the baggage compartment only requires a minimal manual force which is largely independent of the weight of the trough.

    摘要翻译: 高架行李舱具有可下降的槽,特别是对于客机,其中槽由两个四边形曲拐式杠杆或连杆连接,槽的侧壁在底部敞开的箱形壳体内 有两个侧壁。 通过气动弹簧实现了实质的重量补偿,由此每个气动弹簧(14)通过引导辊15在相应的四边形曲拐连杆上的可调节的附接点上工作。在加载槽3期间,其重量如此确定并且气动 弹簧14由称重杆13如此旋转,导辊15在根据所确定的重量选择的附接点处被放置在相应的四边形曲拐连杆上。 特别的优点是,关闭行李舱只需要最小的手动力,这在很大程度上与槽的重量无关。

    Overhead luggage compartment, especially for passenger aircraft
    3.
    发明授权
    Overhead luggage compartment, especially for passenger aircraft 失效
    架空行李箱,特别是客机

    公开(公告)号:US5383628A

    公开(公告)日:1995-01-24

    申请号:US144572

    申请日:1993-10-28

    IPC分类号: A47B46/00 B64D11/00

    CPC分类号: B64D11/003 A47B46/005

    摘要: An overhead luggage compartment for a passenger conveyance is secured to a fixed overhead structure by a single guide lever at each end of the movable trough that can be tilted up or down. Each guide lever has one end journalled to the fixed overhead structure and one end journalled to a respective side wall of the trough. Two gear sectors (6, 7) mesh with a common gear wheel journalled to the guide lever between the gear sectors which have a gear center coinciding with the journal axes of the journals that secure the guide lever. One gear segment is rigidly secured to the overhead structure. The other gear segment is rigidly secured to the trough sidewall. The gears control the up and down motion of the trough. A biasing spring and a shock absorber are also provided.

    摘要翻译: 用于乘客运输工具的高架行李舱通过可移动槽的可以向上或向下倾斜的每个端部处的单个引导杆固定到固定架空结构。 每个引导杆的一端固定在固定架空结构上,一端支承在槽的相应侧壁上。 两个齿轮部分(6,7)与在齿轮部分之间的引导杆上枢轴连接的普通齿轮啮合,该齿轮齿轮中心与固定引导杆的轴颈的轴颈重合。 一个齿轮段刚性固定在顶置结构上。 另一个齿轮段刚性地固定到槽侧壁。 齿轮控制槽的上下运动。 还提供了偏置弹簧和减震器。