Systems and methods for limiting infiltration of cabin air into the flight deck of an aircraft

    公开(公告)号:US11325712B2

    公开(公告)日:2022-05-10

    申请号:US16181197

    申请日:2018-11-05

    Abstract: Systems and methods for limiting infiltration of cabin air into the flight deck of an aircraft, where the systems include at least one upper nozzle disposed adjacent to and above an outer upper edge of a flight deck doorway and directed downwardly, and at least one lower nozzle disposed adjacent to and below an outer lower edge of the flight deck doorway and directed upwardly; a conduit system to deliver air from a flight deck air supply to the upper and lower nozzles; and an airflow controller configured to provide sufficient air flow from the flight deck air supply to the upper and lower nozzles to create directional airstreams across the gaps between the closed flight deck door and the upper and lower edges of the flight deck doorway, so that the airstreams limit infiltration of cabin air into the flight deck via the gaps.

    AIRCRAFT AIR DISTRIBUTION ASSEMBLY
    3.
    发明申请

    公开(公告)号:US20200148367A1

    公开(公告)日:2020-05-14

    申请号:US16183982

    申请日:2018-11-08

    Abstract: An aircraft air distribution assembly providing integrated personally controllable air flow and cabin air flow is presented. The aircraft air distribution assembly comprises a plenum and a flow restriction system. The plenum is connected to a plurality of personal air outlets configured to provide the personally controllable air flow. The flow restriction system extends through at least one wall of the plenum, the flow restriction system configured to set a pressure for the cabin air flow.

    Aircraft air distribution assembly

    公开(公告)号:US11267572B2

    公开(公告)日:2022-03-08

    申请号:US16183982

    申请日:2018-11-08

    Abstract: An aircraft air distribution assembly providing integrated personally controllable air flow and cabin air flow is presented. The aircraft air distribution assembly comprises a plenum and a flow restriction system. The plenum is connected to a plurality of personal air outlets configured to provide the personally controllable air flow. The flow restriction system extends through at least one wall of the plenum, the flow restriction system configured to set a pressure for the cabin air flow.

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