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    VENTIL ZUR STEUERUNG DES INNENDRUCKS IN EINER KABINE EINES LUFTFAHRZEUGS
    2.
    发明公开
    VENTIL ZUR STEUERUNG DES INNENDRUCKS IN EINER KABINE EINES LUFTFAHRZEUGS 有权
    阀用于控制内部压力下，在飞机的机舱

    公开(公告)号：EP2603428A1

    公开(公告)日：2013-06-19

    申请号：EP11720103.8

    申请日：2011-05-17

    申请人： Nord-Micro AG & Co. OHG

    发明人： STEINERT, Martin ,  SPRINGER, Axel

    IPC分类号： B64D13/02 ,  F16K39/02

    CPC分类号： B64D13/04 ,  B64D13/02 ,  F16K1/223 ,  F16K39/028 ,  G05D7/0647 ,  Y02T50/44 ,  Y10T137/87917

    摘要： The invention relates to a valve (10) for controlling the internal pressure p in a cabin of an aircraft, comprising a first flap (11) and a second flap (12), wherein the flaps (11, 12) control a pressure-changing fluid flow (L) between the surroundings and the cabin through an opening (15) of a limiting element (14) of the cabin. In order to increase the inflow volume of the fluid, according to the invention at least one of the flaps (11, 12) is adjustable in the inflow position in respect of the opening (15) in the direction of the surroundings, such that the flow surface of the flap (11, 12) is increased for the air flow (L). Furthermore according to the invention at least one of the flaps (11, 12) has a closure device (21) which reduces an outflow of the fluid that had previously flowed in during an inflow process. According to the invention, a closure device (21) is furthermore arranged, wherein said closure device closes a region between the first flap (11) and the second flap (12) in the inflow position of the flaps (11, 12).

    VENTIL ZUR STEUERUNG DES INNENDRUCKS IN EINER KABINE EINES LUFTFAHRZEUGS
    4.
    发明公开
    VENTIL ZUR STEUERUNG DES INNENDRUCKS IN EINER KABINE EINES LUFTFAHRZEUGS 有权
    阀用于控制内部压力下，在飞机的机舱

    公开(公告)号：EP2699476A1

    公开(公告)日：2014-02-26

    申请号：EP13709380.3

    申请日：2013-03-05

    申请人： Nord-Micro AG & Co. OHG

    发明人： STEINERT, Martin ,  VRANJES, Dusan

    IPC分类号： B64D13/02 ,  F16K39/02

    CPC分类号： B64D13/04 ,  B64D13/02 ,  F16K1/221 ,  F16K39/028

    摘要： The invention relates to a valve (10) for controlling the internal pressure in a cabin of an aircraft, comprising a first flap (12) and a second flap (14), which are supported in a frame (16), wherein the flaps (12, 14) control a fluid flow (L) between the environment and the cabin through an opening (20) of the valve (10), which fluid flow changes the pressure. The first flap (12) is supported at a distance from a front edge of the frame (16) and the second flap (14) is supported on a rear edge of the frame (16). Furthermore, a closing device (26) is provided, which closes an outflow opening (56) in an inflow position of the flaps (12, 14), which outflow opening is bounded by the flaps (12, 14). The closing device (26) is pivotably supported on one of the flaps (12, 14), and a locking device (34) is associated with the closing device (26). The closing device (26) interacts with the locking device (34) in such a way that the closing device (26) closes the outflow opening (56) in the event of a pivoting motion of the flaps (12, 14).

    FLUID CONTROL VALVE
    6.
    发明公开
    FLUID CONTROL VALVE 有权
    流体控制阀

    公开(公告)号：EP1660370A1

    公开(公告)日：2006-05-31

    申请号：EP04782158.2

    申请日：2004-08-26

    申请人： Nord-Micro AG & Co. OHG

    发明人： HOFFMAN, Herbert, L. ,  PARKIN, Pat, D. ,  HELMS, Frederick, R. ,  LIN, Wen-Hwang ,  LOH, Roy, Hai-Tien ,  HSIA, Yeu-Chuan ,  AGARWAL, Naval, K. ,  HOLLATZ, Wayne, F. ,  DEVITIS, Robert, J. ,  BLACK, Richard, A. ,  MILLER, Wendell, R. ,  STEINERT, Martin ,  ARNOLD, Frank ,  MICHEL, Ulf ,  NEISE, Wolfgang

    IPC分类号： B64D13/02 ,  F24F13/14

    CPC分类号： B64D13/02 ,  B60H1/248 ,  B60H2001/006 ,  F24F13/1406 ,  Y10T137/87467 ,  Y10T137/87475 ,  Y10T137/87507

    摘要： A valve is provided for controlling a flow of a fluid between a first environment and a second environment. The valve includes a frame adapted to fit within a perimeter of an aperture in a divider separating the first environment from the second environment. The valve additionally includes a first gate movable within the frame to control a flow of the fluid through the aperture between the first environment and the second environment. The first gate includes a substantially aerodynamically clean surface substantially free from protrusions disrupting the flow of the fluid over the first gate surface. Additionally, the first gate includes a trailing edge having a baffle adapted to cover an aft edge of the frame when the first gate is positioned to have a small opening angle. The baffle includes a plurality of 3-D notches in a front side of the baffle. The valve further includes a second gate movable within the frame to control a flow of the fluid through the aperture between the first environment and the second environment. The second gate also includes a substantially aerodynamically clean surface substantially free from protrusions disrupting the flow of the fluid over the second gate surface. Additionally, the second gate includes a trailing edge comprising a plurality of 3-D notches in a front side of the trailing edge.

    摘要翻译： 提供用于控制第一环境与第二环境之间的流体流动的阀。 该阀包括框架，该框架适于装配在将第一环境与第二环境分开的分隔器中的孔的周边内。 该阀还包括第一闸门，该第一闸门在框架内可移动以控制流体通过第一环境与第二环境之间的孔口的流动。 第一闸门包括实质上空气动力学清洁的表面，该表面基本上没有突出物，从而破坏流体在第一闸门表面上的流动。 此外，第一门包括后缘，该后缘具有适于在第一门定位成具有小打开角度时覆盖框架的后缘的挡板。 挡板在挡板的前侧包括多个3-D凹口。 所述阀还包括第二闸门，所述第二闸门可在所述框架内移动，以控制通过所述第一环境与所述第二环境之间的所述孔口的流体的流动。 第二闸门还包括基本上没有突出物的基本上空气动力学清洁的表面，该表面破坏流体在第二闸门表面上的流动。 另外，第二门包括后缘，后缘包括在后缘的前侧中的多个3-D凹口。