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    GAS TURBINE ENGINE RAPID RESPONSE CLEARANCE CONTROL SYSTEM
    44.
    发明申请
    GAS TURBINE ENGINE RAPID RESPONSE CLEARANCE CONTROL SYSTEM 审中-公开
    气体涡轮发动机快速响应间隙控制系统

    公开(公告)号：US20160356170A1

    公开(公告)日：2016-12-08

    申请号：US14913785

    申请日：2014-07-23

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Timothy M. Davis ,  Brian Duguay

    IPC: F01D11/22 ,  F04D29/16

    CPC classification number: F01D11/22 ,  F01D11/08 ,  F01D11/14 ,  F04D29/164 ,  F05D2220/32 ,  F05D2260/50 ,  F05D2270/60

    Abstract: An active clearance control system of a gas turbine engine includes a multiple of blade outer air seal assemblies and a sync ring with a multiple of graduation sets. Each of the graduation sets is associated with one of the multiple of blade outer air seal assemblies. An active clearance control system of a gas turbine engine includes a sync ring with a multiple of graduation sets. Each of the graduation sets includes a multiple of graduations to define an associated radial position for each of a respective multiple of blade outer air seal assemblies.

    Abstract translation: 燃气涡轮发动机的主动间隙控制系统包括多个叶片外部空气密封组件和具有多个分级组的同步环。 每个分级组与多个叶片外部空气密封组件中的一个相关联。 燃气涡轮发动机的主动间隙控制系统包括具有多个分级组的同步环。 每个分级组包括多个刻度以确定相应的多个叶片外部空气密封组件中的每一个的相关的径向位置。

    TURBINE ENGINE TIP CLEARANCE CONTROL SYSTEM WITH LATER TRANSLATABLE SLIDE BLOCK
    45.
    发明申请
    TURBINE ENGINE TIP CLEARANCE CONTROL SYSTEM WITH LATER TRANSLATABLE SLIDE BLOCK 有权
    涡轮发动机提升间隙控制系统，具有可翻转的滑块

    公开(公告)号：US20160356168A1

    公开(公告)日：2016-12-08

    申请号：US14731155

    申请日：2015-06-04

    Applicant: United Technologies Corporation

    Inventor： Brian Duguay ,  Timothy M. Davis

    IPC: F01D11/14 ,  F01D25/24

    CPC classification number: F01D11/14 ,  F01D11/22 ,  F01D25/24

    Abstract: An assembly is provided for a turbine engine with an axial centerline. This turbine engine assembly may include a blade outer air seal segment, a linkage and an actuation device. The linkage may include a shaft and a head, where the shaft is connected to the blade outer air seal segment and extends radially outward to the head. The actuation device may include a sloped slide block located radially within and engaged with the head. The actuation device may be configured to laterally translate the sloped slide block and thereby radially move the blade outer air seal segment.

    Abstract translation: 为具有轴向中心线的涡轮发动机提供组件。 该涡轮发动机组件可以包括叶片外部空气密封段，连杆机构和致动装置。 连杆可以包括轴和头部，其中轴连接到叶片外部空气密封部分并且径向向外延伸到头部。 致动装置可以包括位于径向位于头部并与头部接合的倾斜滑块。 致动装置可以构造成横向平移倾斜的滑块，从而径向移动叶片外部空气密封段。

    SLIDING SEAL
    47.
    发明申请
    SLIDING SEAL 审中-公开
    滑动密封

    公开(公告)号：US20160298474A1

    公开(公告)日：2016-10-13

    申请号：US14681578

    申请日：2015-04-08

    Applicant: United Technologies Corporation

    Inventor： Timothy M. Davis ,  Paul M. Lutjen

    IPC: F01D11/00 ,  F16J15/08 ,  F16J15/10 ,  F16J15/02

    CPC classification number: F01D11/005 ,  F01D25/246 ,  F05D2240/55 ,  F05D2240/81 ,  F05D2250/182 ,  F05D2250/75 ,  F05D2260/205 ,  F16J15/0887 ,  F16J15/104 ,  Y02T50/672 ,  Y02T50/676

    Abstract: The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a first seal section, a second seal section, and (in some embodiments) a third seal section. Two or three of the seal sections are uncoupled, which allows the uncoupled seal sections to move relative to one another during relative movement between the two components. One or more spring tabs extend from the second seal section and bias the first and third (or in some embodiments, the first and second) seal sections away from one another.

    Abstract translation: 本公开总体上涉及两个部件之间的滑动密封。 滑动密封件包括第一密封部分，第二密封部分和（在一些实施例中）第三密封部分。 两个或三个密封部分是脱开的，这允许非耦合的密封部分在两个部件之间的相对运动期间相对于彼此移动。 一个或多个弹簧突片从第二密封部分延伸并且将第一和第三（或在一些实施例中，第一和第二）密封部分偏压彼此远离。

    SLIDING SEAL
    48.
    发明申请
    SLIDING SEAL 有权
    滑动密封

    公开(公告)号：US20160208632A1

    公开(公告)日：2016-07-21

    申请号：US14599953

    申请日：2015-01-19

    Applicant: United Technologies Corporation

    Inventor： Timothy M. Davis ,  Paul M. Lutjen

    IPC: F01D11/00

    CPC classification number: F01D11/005 ,  F01D25/246 ,  F05D2220/32 ,  F05D2230/90 ,  F05D2240/11 ,  F05D2240/55 ,  F05D2300/20 ,  F05D2300/603 ,  F16J15/0887 ,  Y02T50/672

    Abstract: The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a seal ring including a radially extending base and an axially-extending leg disposed in a seal cavity between first and second components. A retaining ring having a first leg and a second leg defining a cavity therebetween is disposed with a portion of the base and a portion of the first component contained therein, thereby providing loading forces to help the seal ring seal against both the first and second components. One or more rope seals are carried by the seal ring in an embodiment. Other combinations of seal rings, retaining rings, and rope seals are also disclosed.

    Abstract translation: 本公开总体上涉及两个部件之间的滑动密封。 滑动密封件包括密封环，密封环包括径向延伸的基部和设置在第一和第二部件之间的密封腔中的轴向延伸的腿部。 具有在其间限定空腔的第一腿部和第二腿部的保持环设置有基部的一部分并且其中包含第一部件的一部分，从而提供负载力以帮助密封环密封第一和第二部件 。 在一个实施例中，一个或多个绳密封件由密封环承载。 还公开了其他密封环，保持环和绳密封的组合。

    SLIDING SEAL
    49.
    发明申请
    SLIDING SEAL 有权
    滑动密封

    公开(公告)号：US20160201494A1

    公开(公告)日：2016-07-14

    申请号：US14921554

    申请日：2015-10-23

    Applicant: United Technologies Corporation

    Inventor： Mark J. Rogers ,  Timothy M. Davis

    IPC: F01D11/00 ,  F16J15/06 ,  F16J15/08 ,  F16J15/10

    CPC classification number: F16J15/0887 ,  F01D11/005 ,  F01D25/246 ,  F05D2220/32 ,  F05D2240/55 ,  F05D2250/184 ,  F16J15/067 ,  F16J15/0806 ,  F16J15/104 ,  F16J15/3452 ,  Y02T50/672

    Abstract: The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a carrier having one or more cavities formed therein. The one or more carriers may contain wave springs and/or compliant seals therein. Various embodiments provide loading of the seal in both the axial and radial directions, regardless of whether a pressure differential exists across the seal, by means of springs and/or ramped surfaces. Other combinations of carrier, wave springs, and compliant seals are also disclosed.

    Abstract translation: 本公开总体上涉及两个部件之间的滑动密封。 滑动密封件包括其中形成有一个或多个腔的载体。 一个或多个载体可以在其中包含波形弹簧和/或柔性密封件。 各种实施例提供密封件在轴向和径向两个方向上的加载，而不管通过弹簧和/或倾斜表面是否存在横跨密封件的压差。 还公开了载体，波形弹簧和柔性密封件的其它组合。

    SLIDING SEAL
    50.
    发明申请
    SLIDING SEAL 审中-公开
    滑动密封

    公开(公告)号：US20160186588A1

    公开(公告)日：2016-06-30

    申请号：US14830818

    申请日：2015-08-20

    Applicant: United Technologies Corporation

    Inventor： Timothy M. Davis ,  Paul M. Lutjen ,  Mark J. Rogers

    IPC: F01D11/00 ,  F16J15/08 ,  F16J15/10 ,  F16J15/06

    CPC classification number: F01D11/005 ,  F05D2220/32 ,  F05D2240/55 ,  F05D2300/10 ,  F05D2300/20 ,  F16J15/065 ,  F16J15/067 ,  F16J15/0806 ,  F16J15/0887 ,  F16J15/102 ,  F16J15/104 ,  Y02T50/672

    Abstract: The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a first seal section including one or more first slots formed therein, a second seal section including one or more second slots formed therein and one or more frustoconical rings disposed in respective ones of the slots, such that the first and second seal sections and the frustoconical rings move relative to one another during relative movement between the two components. A wave spring disposed between the first and second seal sections biases the first and second seal sections away from one another.

    Abstract translation: 本公开总体上涉及两个部件之间的滑动密封。 滑动密封件包括第一密封部分，其包括形成在其中的一个或多个第一狭槽，第二密封部分，其包括形成在其中的一个或多个第二狭槽和设置在各个狭槽中的一个或多个截头圆锥形环，使得第一和第二密封 截面和截头圆锥环在两个部件之间的相对运动期间相对于彼此移动。 布置在第一和第二密封部分之间的波形弹簧将第一和第二密封部分彼此偏离。

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