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    De-icing by integral electric heat generation
    1.
    发明授权
    De-icing by integral electric heat generation 有权

    公开(公告)号：US10830137B2

    公开(公告)日：2020-11-10

    申请号：US15960132

    申请日：2018-04-23

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Thomas W. Ward ,  Scot A. Webb ,  Isaac Jon Hogate

    IPC: F02C7/047 ,  F02C7/32 ,  F01D25/02

    Abstract: Systems and methods for de-icing a fan of a gas turbine engine are disclosed. The systems and methods may include an electrical coil an electrical coil operatively associated with a non-rotating forward assembly of the gas turbine engine; a magnet operatively associated with a rotating surface of the fan, the magnet and the electrical coil producing electricity when the fan is in motion; and a heating element operatively associated with a surface on the fan, the heating element being powered by the electricity produced by the magnet and the electrical coil.

    Icephobic Flowpath for a Nose Cone and Method Therefor
    2.
    发明申请
    Icephobic Flowpath for a Nose Cone and Method Therefor 审中-公开
    一种鼻锥的疏水流路及其方法

    公开(公告)号：US20160229543A1

    公开(公告)日：2016-08-11

    申请号：US14615543

    申请日：2015-02-06

    Applicant: United Technologies Corporation

    Inventor： James J. McPhail ,  Isaac Jon Hogate ,  Victor G. Filipenco

    IPC: B64D15/00 ,  F01D25/02 ,  F01D5/02

    CPC classification number: B64D15/00 ,  F01D5/02 ,  F01D25/02 ,  F02C7/04 ,  F05D2220/32 ,  F05D2250/713 ,  F05D2300/10 ,  F05D2300/512 ,  F05D2300/611

    Abstract: A gas turbine engine is provided having a nose cone, wherein the nose cone is symmetrically disposed about an axis. The nose cone includes a leading edge and a base. A forward section is disposed between the leading edge and the base and has a radius at any axial location defined by a first equation. A transition section is disposed between the forward section and the base and has a radius at any axial location defined by a second equation. The first equation is different than the second equation.

    Abstract translation: 提供了一种具有鼻锥体的燃气涡轮发动机，其中鼻锥体围绕轴线对称设置。 鼻锥包括前缘和底座。 前进部分设置在前缘和基座之间，并且在由第一等式限定的任何轴向位置处具有半径。 过渡部分设置在前部和基部之间，并且在由第二等式限定的任何轴向位置处具有半径。 第一个方程与第二个方程不同。

    De-icing by integral electric heat generation
    4.
    发明授权
    De-icing by integral electric heat generation 有权

    公开(公告)号：US09951691B2

    公开(公告)日：2018-04-24

    申请号：US14765760

    申请日：2013-12-13

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Thomas W. Ward ,  Scot A. Webb ,  Isaac Jon Hogate

    IPC: F02C7/047 ,  F02C7/32 ,  F01D15/10 ,  F01D25/02 ,  H05B3/00 ,  H05B3/06 ,  H02K7/18

    Abstract: Systems and methods for de-icing a fan of a gas turbine engine are disclosed. The systems and methods may include an electrical coil operatively associated with a first rotating surface of the fan; a magnet operatively associated with a second rotating surface of the fan, the second rotating surface rotating in a direction counter to the first rotating surface, the magnet and the electrical coil thereby producing electricity when the fan is in motion; and a heating element operatively associated with a surface on the fan, the heating element being powered by the electricity produced by the magnet and the electrical coil.

    De-Icing by Integral Electric Heat Generation
    5.
    发明申请
    De-Icing by Integral Electric Heat Generation 审中-公开
    通过积分电热发电去除

    公开(公告)号：US20150377129A1

    公开(公告)日：2015-12-31

    申请号：US14765760

    申请日：2013-12-13

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Thomas W. Ward ,  Scot A. Webb ,  Isaac Jon Hogate

    IPC: F02C7/047 ,  H05B3/06 ,  H05B3/00

    CPC classification number: F02C7/047 ,  F01D15/10 ,  F01D25/02 ,  F02C7/32 ,  F05D2220/76 ,  H02K7/1823 ,  H05B3/0014 ,  H05B3/06

    Abstract: Systems and methods for de-icing a fan of a gas turbine engine are disclosed. The systems and methods may include an electrical coil operatively associated with a first rotating surface of the fan; a magnet operatively associated with a second rotating surface of the fan, the second rotating surface rotating in a direction counter to the first rotating surface, the magnet and the electrical coil thereby producing electricity when the fan is in motion; and a heating element operatively associated with a surface on the fan, the heating element being powered by the electricity produced by the magnet and the electrical coil.

    Abstract translation: 公开了用于除燃气涡轮发动机的风扇的系统和方法。 系统和方法可以包括与风扇的第一旋转表面可操作地相关联的电线圈; 与风扇的第二旋转表面可操作地相关联的磁体，所述第二旋转表面在与所述第一旋转表面相反的方向上旋转，所述磁体和所述电线圈在所述风扇运动时产生电力; 以及与风扇上的表面可操作地相关联的加热元件，加热元件由由磁体和电线圈产生的电力驱动。

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