Scavenge tube for a gas turbine engine

    公开(公告)号:US10794203B2

    公开(公告)日:2020-10-06

    申请号:US15466078

    申请日:2017-03-22

    Abstract: A scavenge tube for conveying oil within an engine. The scavenge tube includes an outer tube and an inner tube. The outer tube defines a first surface and the inner tube defines a second surface. The inner tube is configured to be fluidly connected to a source for oil. A space that is defined between the outer tube and the inner tube such that the first surface opposes the second surface. A plurality of bumps is positioned within the space such that each bump extends from one of the first surface and the second surface and extends toward the opposing surface.

    SCAVENGE TUBE FOR A GAS TURBINE ENGINE
    2.
    发明申请

    公开(公告)号:US20180274379A1

    公开(公告)日:2018-09-27

    申请号:US15466078

    申请日:2017-03-22

    Abstract: A scavenge tube for conveying oil within an engine. The scavenge tube includes an outer tube and an inner tube. The outer tube defines a first surface and the inner tube defines a second surface. The inner tube is configured to be fluidly connected to a source for oil. A space that is defined between the outer tube and the inner tube such that the first surface opposes the second surface. A plurality of bumps is positioned within the space such that each bump extends from one of the first surface and the second surface and extends toward the opposing surface.

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