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    Translating cowl thrust reverser system with over-stow unlocking capability
    1.
    发明授权
    Translating cowl thrust reverser system with over-stow unlocking capability 有权

    公开(公告)号：US11060481B2

    公开(公告)日：2021-07-13

    申请号：US16529721

    申请日：2019-08-01

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Danis Burton Smith ,  Robert Romano

    IPC: F02K1/72 ,  F02K1/76 ,  F02K1/60 ,  F02K1/62

    Abstract: A thrust reverser system for a turbine engine includes a support structure, a transcowl, a door, a lock, and a first elastic element. The transcowl is mounted on the support structure and is translatable between a stowed position, a deployed position, and an over-stow position. The door is pivotally coupled to the support structure and is rotatable between at least a first position, a second position, and a third position. The lock is movable between a locked position, to prevent transcowl translation toward the deployed position, and an unlocked position, to allow transcowl translation toward the deployed position. The lock is only able to move to the unlocked position when the transcowl is in the over-stow position. The first elastic element is disposed within the stowed position aperture and, when engaging both the support structure and the transcowl, supplies a force to the transcowl.

    Translating cowl thrust reverser that prevents unintended door rotation
    4.
    发明授权
    Translating cowl thrust reverser that prevents unintended door rotation 有权

    公开(公告)号：US10451002B2

    公开(公告)日：2019-10-22

    申请号：US15004020

    申请日：2016-01-22

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Danis Burton Smith ,  Mark Knowles ,  Robert Romano ,  Shawn Alstad ,  David Robinson

    IPC: F02K1/70 ,  F02K1/62 ,  F02K1/68 ,  F01D25/24 ,  F01D25/28 ,  F02K1/72 ,  F02K1/76

    Abstract: A thrust reverser system for a turbine engine includes a support structure, a transcowl, a door, and an anti-rotation structure. The transcowl is mounted on the support structure and has an inner surface. The transcowl is axially translatable, relative to the support structure, between first and second positions. The door is pivotally coupled to the turbine engine, and has a forward edge and an aft edge. The door is rotatable between stowed and deployed positions when the transcowl translates between the first and second positions, respectively. The anti-rotation structure extends from the transcowl and is disposed adjacent to the aft edge of the door when the transcowl is in the first position and the door is in the stowed position. The anti-rotation structure is configured such that door rotation out of the stowed position only occurs subsequent to or concurrently with translation of the transcowl out of the first position.

    TRANSLATING COWL THRUST REVERSER SYSTEM WITH OVER-STOW UNLOCKING CAPABILITY
    6.
    发明申请
    TRANSLATING COWL THRUST REVERSER SYSTEM WITH OVER-STOW UNLOCKING CAPABILITY 审中-公开

    公开(公告)号：US20170226961A1

    公开(公告)日：2017-08-10

    申请号：US15019055

    申请日：2016-02-09

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Danis Burton Smith ,  Robert Romano

    IPC: F02K1/72

    CPC classification number: F02K1/72 ,  F02K1/605 ,  F02K1/625 ,  F02K1/76 ,  F02K1/766 ,  F05D2300/501 ,  Y02T50/672

    Abstract: A thrust reverser system for a turbine engine includes a support structure, a transcowl, a door, a lock, and a first elastic element. The transcowl is mounted on the support structure and is translatable between a stowed position, a deployed position, and an over-stow position. The door is pivotally coupled to the support structure and is rotatable between at least a first position, a second position, and a third position. The lock is movable between a locked position, to prevent transcowl translation toward the deployed position, and an unlocked position, to allow transcowl translation toward the deployed position. The lock is only able to move to the unlocked position when the transcowl is in the over-stow position. The first elastic element is disposed within the stowed position aperture and, when engaging both the support structure and the transcowl, supplies a force to the transcowl.

    TRANSLATING COWL THRUST REVERSER WITH DOOR PIVOTS AFT OF REVERSE FLOW PATH
    7.
    发明申请
    TRANSLATING COWL THRUST REVERSER WITH DOOR PIVOTS AFT OF REVERSE FLOW PATH 审中-公开
    翻转车轮倒车者与门面转弯逆行道路

    公开(公告)号：US20160305370A1

    公开(公告)日：2016-10-20

    申请号：US14688779

    申请日：2015-04-16

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Danis Burton Smith ,  Mark Knowles ,  Robert Romano ,  Shawn Alstad ,  David Robinson ,  Israel Picazo

    IPC: F02K1/60 ,  F02K1/72

    CPC classification number: F02K1/605 ,  F02K1/72 ,  Y02T50/671

    Abstract: A thrust reverser system capable of providing high efficiency within a tightly constrained nacelle is provided. The thrust reverser system provides a displaceable internal door pivotally mounted within a transcowl. The displaceable internal door is rotatable about a pivot axis that is positioned aft of a front edge of the transcowl when the transcowl is in a deployed position.

    Abstract translation: 提供了能够在紧密限制的机舱内提供高效率的推力反向器系统。 推力反向器系统提供可枢转地安装在转子内的可移动内门。 可移动的内部门可以围绕枢转轴线旋转，当枢轴转动器处于展开位置时，该枢转轴线定位在转子的前边缘的后方。

    TURBOFAN ENGINE MOUNTED PRECOOLER SYSTEM
    10.
    发明申请
    TURBOFAN ENGINE MOUNTED PRECOOLER SYSTEM 审中-公开
    TURBOFAN发动机安装预安装系统

    公开(公告)号：US20170074167A1

    公开(公告)日：2017-03-16

    申请号：US14850300

    申请日：2015-09-10

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Shawn Alstad ,  Robert Romano ,  Morris Anderson ,  Robert Hoover

    IPC: F02C7/18

    CPC classification number: F02C7/185 ,  F02C6/08 ,  F02C7/18 ,  F02K3/115 ,  Y02T50/675

    Abstract: A precooler system having a symmetrical precooler core that is optimized to be integrally mounted to the turbofan engine, regardless of the turbofan engine size, is provided. The provided precooler system optimizes available space between a turbofan engine and the nacelle, and does not substantially increase weight and cost. The provided precooler system may be flexibly implemented as either a right handed precooler system or a left handed precooler system.

    Abstract translation: 提供了具有对称预冷器芯的预冷器系统，其被优化成整体地安装到涡轮风扇发动机，而不管涡轮风扇发动机的尺寸。 所提供的预冷器系统优化涡轮风扇发动机和机舱之间的可用空间，并且基本上不增加重量和成本。 所提供的预冷器系统可以灵活地实现为右手预冷器系统或左手预冷器系统。

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