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    OIL TANK MOUNT ARRANGEMENT ON A GEARED TURBOFAN ENGINE
    1.
    发明申请
    OIL TANK MOUNT ARRANGEMENT ON A GEARED TURBOFAN ENGINE 有权
    油轮涡轮发动机上的油箱安装布置

    公开(公告)号：US20160273389A1

    公开(公告)日：2016-09-22

    申请号：US15032233

    申请日：2014-05-23

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Todd A. Davis ,  Mark Ronski ,  David Allen Stachowiak

    IPC: F01D25/28 ,  F16M13/02 ,  F01D25/18

    CPC classification number: F01D25/28 ,  F01D25/18 ,  F02C7/06 ,  F02C7/32 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2250/41 ,  F05D2250/411 ,  F05D2250/42 ,  F05D2250/43 ,  F05D2260/30 ,  F16M13/02

    Abstract: An oil tank mounting system for use on a structure of a turbine engine, includes three mounts with each mount configured to constrain the oil tank with a different number of degrees of freedom of movement. A first mount may have fix the oil tank in one degree of freedom, a second mount may fix the oil tank in two degrees of freedom, and a third mount may fix the oil tank in three degrees of freedom. This allows limited rotational and expansion movement while coupling the oil tank to the engine. The mount attachments may be embodied in rubber, with pins, or with spherical joints in a variety of configurations. Frangible pins may be used to absorb energy but still retain the oil tank in the event of a high energy event.

    Abstract translation: 用于涡轮发动机结构的油箱安装系统包括三个安装件，每个安装件构造成用不同数量的运动自由度约束油箱。 第一安装件可以以一个自由度固定油箱，第二安装件可以将油箱固定在两个自由度上，而第三安装件可以将油箱固定在三个自由度上。 这允许在将油箱连接到发动机的同时进行有限的旋转和膨胀运动。 安装附件可以以各种构造的橡胶，带销或球形接头来实现。 可以使用易碎的销来吸收能量，但是在发生高能量事件时仍然保留油箱。

    TURBINE ENGINE GEARBOX MOUNT WITH MULTIPLE FUSE JOINTS
    2.
    发明申请
    TURBINE ENGINE GEARBOX MOUNT WITH MULTIPLE FUSE JOINTS 有权
    涡轮发动机齿轮箱安装多个保险丝接头

    公开(公告)号：US20140314546A1

    公开(公告)日：2014-10-23

    申请号：US13726133

    申请日：2012-12-23

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Todd A. Davis ,  Timothy Webb ,  Mark Ronski

    IPC: F02C7/36

    CPC classification number: F02C7/36 ,  F01D21/045 ,  F02C7/32 ,  F05D2260/311 ,  Y02T50/671

    Abstract: A turbine engine assembly includes a turbine engine case, a gearbox and a plurality of mounts connecting the gearbox to the case. Each of the mounts includes a linkage and a fuse joint. The linkage extends towards the case substantially in a first direction. The fuse joint is configured to substantially prevent movement between the gearbox and the case when the fuse joint is subject to loading less than a threshold, and to permit a constrained movement between the gearbox and the case when the loading is greater than the threshold. The fuse joint of a first of the mounts has a different configuration than the fuse joint of a second of the mounts.

    Abstract translation: 涡轮发动机组件包括涡轮发动机壳体，齿轮箱和将齿轮箱连接到壳体的多个安装件。 每个安装件包括连接件和保险丝接头。 连接件基本上沿着第一方向朝向壳体延伸。 保险丝接头被构造成基本上防止当保险丝接头承受小于阈值时的变速箱和壳体之间的运动，并且当负载大于阈值时允许齿轮箱与壳体之间的受限运动。 第一座架的保险丝接头具有与第二座架的保险丝接头不同的构造。

    Oil tank mount arrangement on a geared turbofan engine
    4.
    发明授权
    Oil tank mount arrangement on a geared turbofan engine 有权

    公开(公告)号：US10577979B2

    公开(公告)日：2020-03-03

    申请号：US15958527

    申请日：2018-04-20

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Todd A. Davis ,  Mark Ronski ,  David Allen Stachowiak

    IPC: F16M11/00 ,  F01D25/28 ,  F02C7/06 ,  F02C7/32 ,  F01D25/18 ,  F16M13/02

    Abstract: An oil tank mounting system for use on a structure of a turbine engine, includes three mounts with each mount configured to constrain the oil tank with a different number of degrees of freedom of movement. A first mount may have fix the oil tank in one degree of freedom, a second mount may fix the oil tank in two degrees of freedom, and a third mount may fix the oil tank in three degrees of freedom. This allows limited rotational and expansion movement while coupling the oil tank to the engine. The mount attachments may be embodied in rubber, with pins, or with spherical joints in a variety of configurations. Frangible pins may be used to absorb energy but still retain the oil tank in the event of a high energy event.

    AIRCRAFT ENGINE CASE SHOCK MOUNT
    6.
    发明申请
    AIRCRAFT ENGINE CASE SHOCK MOUNT 审中-公开
    飞机发动机壳冲击装置

    公开(公告)号：US20160083101A1

    公开(公告)日：2016-03-24

    申请号：US14951674

    申请日：2015-11-25

    Applicant: United Technologies Corporation

    Inventor： Mark Ronski ,  Todd A. Davis ,  Ernest Boratgis

    IPC: B64D27/26 ,  F02C7/36 ,  F02C7/32 ,  F16F9/19

    CPC classification number: B64D27/26 ,  B64D2027/262 ,  F02C7/32 ,  F02C7/36 ,  F05D2220/32 ,  F05D2260/96 ,  F16F9/10 ,  F16F9/19 ,  F16F2238/04

    Abstract: The present disclosure relates to shock mounts for turbine engine components. A shock mount may be used to mount an accessory gearbox to an engine case. The shock mount may allow free thermal expansion, while providing damping and stiffness in response to vibrations. The shock mount may include a cylinder filled with fluid, and a piston telescopically moveable within the cylinder. The piston may be coupled to an orifice plate. The orifice plate may include orifices through which the fluid may flow in response to compression or extension of the shock mount. The interaction of the fluid and the orifice plate may resist rapid compression or extension of the shock mount while allowing relatively slow compression or extension of the shock mount.

    Abstract translation: 本公开涉及用于涡轮发动机部件的减震器。 可以使用减震器将附件齿轮箱安装到发动机壳体上。 减震座可以允许自由热膨胀，同时响应振动提供阻尼和刚度。 冲击安装件可以包括填充有流体的气缸，以及可在气缸内可伸缩移动的活塞。 活塞可以联接到孔板。 孔板可以包括孔，响应于冲击架的压缩或延伸，流体可以流过该孔。 流体和孔板的相互作用可以抵抗冲击架的快速压缩或延伸，同时允许减震架的相对较慢的压缩或延伸。

    Aircraft engine case shock mount
    7.
    发明授权
    Aircraft engine case shock mount 有权

    公开(公告)号：US10293950B2

    公开(公告)日：2019-05-21

    申请号：US14951674

    申请日：2015-11-25

    Applicant: United Technologies Corporation

    Inventor： Mark Ronski ,  Todd A. Davis ,  Ernest Boratgis

    IPC: F02C7/32 ,  B64D27/26 ,  F16F9/10 ,  F02C7/36 ,  F16F9/19

    Abstract: The present disclosure relates to shock mounts for turbine engine components. A shock mount may be used to mount an accessory gearbox to an engine case. The shock mount may allow free thermal expansion, while providing damping and stiffness in response to vibrations. The shock mount may include a cylinder filled with fluid, and a piston telescopically moveable within the cylinder. The piston may be coupled to an orifice plate. The orifice plate may include orifices through which the fluid may flow in response to compression or extension of the shock mount. The interaction of the fluid and the orifice plate may resist rapid compression or extension of the shock mount while allowing relatively slow compression or extension of the shock mount.

    OIL TANK MOUNT ARRANGEMENT ON A GEARED TURBOFAN ENGINE
    8.
    发明申请
    OIL TANK MOUNT ARRANGEMENT ON A GEARED TURBOFAN ENGINE 审中-公开

    公开(公告)号：US20180245484A1

    公开(公告)日：2018-08-30

    申请号：US15958527

    申请日：2018-04-20

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Todd A. Davis ,  Mark Ronski ,  David Allen Stachowiak

    IPC: F01D25/28 ,  F16M13/02 ,  F01D25/18 ,  F02C7/32 ,  F02C7/06

    Abstract: An oil tank mounting system for use on a structure of a turbine engine, includes three mounts with each mount configured to constrain the oil tank with a different number of degrees of freedom of movement. A first mount may have fix the oil tank in one degree of freedom, a second mount may fix the oil tank in two degrees of freedom, and a third mount may fix the oil tank in three degrees of freedom. This allows limited rotational and expansion movement while coupling the oil tank to the engine. The mount attachments may be embodied in rubber, with pins, or with spherical joints in a variety of configurations. Frangible pins may be used to absorb energy but still retain the oil tank in the event of a high energy event.

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