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公开(公告)号：US20120119447A1
公开(公告)日：2012-05-17
申请号：US12943981
申请日：2010-11-11
IPC分类号： F16J15/02
CPC分类号： F01D9/023 , F01D11/003 , F05D2250/75
摘要： The present application provides a seating assembly for use with a transition piece and a stage one nozzle of a gas turbine engine. The seating assembly may include a support member positioned between the transition piece and the stage one nozzle and a primary spring element positioned on the support member and in contact with the stage one nozzle. The primary spring element may include a single bend therein.
摘要翻译： 本申请提供了一种用于燃气涡轮发动机的过渡件和一级喷嘴的就座组件。 座椅组件可以包括定位在过渡片和舞台一个喷嘴之间的支撑构件和定位在支撑构件上并与舞台一个喷嘴接触的主弹簧元件。 主弹簧元件可以在其中包括单个弯曲部。
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公开(公告)号：US20120119449A1
公开(公告)日：2012-05-17
申请号：US12943978
申请日：2010-11-11
IPC分类号： F16J15/02
CPC分类号： F01D9/023 , F01D11/005 , F16J15/3288
摘要： The present application provides a sealing assembly for use with a transition piece and a stage one nozzle of a gas turbine engine. The sealing assembly may include a seal element, an overlay piece positioned on the seal element, and a side seal positioned on the overlay piece.
摘要翻译： 本申请提供了一种用于燃气涡轮发动机的过渡件和一级喷嘴的密封组件。 密封组件可以包括密封元件，定位在密封元件上的覆盖件和位于覆盖件上的侧密封件。
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公开(公告)号：US08225614B2
公开(公告)日：2012-07-24
申请号：US12900072
申请日：2010-10-07
IPC分类号： F02C7/28
CPC分类号： F01D9/023 , F01D11/003 , F16J15/0887
摘要： According to one aspect of the invention, a shim for sealing two adjacent turbine transition pieces is disclosed. The shim includes a circumferential member that includes a first lateral flange and a second lateral flange. Further, the first and second lateral flanges each comprise a tab configured to mate to a first surface plane and the first and second lateral flanges are configured to mate to a second surface plane, wherein the first and second surface planes are substantially parallel. In addition, the shim includes a first flange extending substantially perpendicular from the circumferential member.
摘要翻译： 根据本发明的一个方面，公开了一种用于密封两个相邻涡轮机过渡件的垫片。 垫片包括周向构件，其包括第一侧向凸缘和第二侧向凸缘。 此外，第一和第二横向凸缘各自包括配置成与第一表面平面配合的突出部，并且第一和第二横向凸缘构造成与第二表面平面配合，其中第一和第二表面基本平行。 此外，垫片包括从圆周构件基本上垂直延伸的第一凸缘。
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公开(公告)号：US20120085103A1
公开(公告)日：2012-04-12
申请号：US12900072
申请日：2010-10-07
IPC分类号： F02C7/20
CPC分类号： F01D9/023 , F01D11/003 , F16J15/0887
摘要： According to one aspect of the invention, a shim for sealing two adjacent turbine transition pieces is disclosed. The shim includes a circumferential member that includes a first lateral flange and a second lateral flange. Further, the first and second lateral flanges each comprise a tab configured to mate to a first surface plane and the first and second lateral flanges are configured to mate to a second surface plane, wherein the first and second surface planes are substantially parallel. In addition, the shim includes a first flange extending substantially perpendicular from the circumferential member.
摘要翻译： 根据本发明的一个方面，公开了一种用于密封两个相邻涡轮机过渡件的垫片。 垫片包括周向构件，其包括第一侧向凸缘和第二侧向凸缘。 此外，第一和第二横向凸缘各自包括配置成与第一表面平面配合的突出部，并且第一和第二横向凸缘构造成与第二表面平面配合，其中第一和第二表面基本平行。 此外，垫片包括从圆周构件基本上垂直延伸的第一凸缘。
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公开(公告)号：US20120183393A1
公开(公告)日：2012-07-19
申请号：US13006695
申请日：2011-01-14
CPC分类号： F01D11/005 , F01D9/023 , F05D2240/11 , F05D2240/59 , F05D2250/75
摘要： According to one aspect of the invention, an assembly to be placed between adjacent turbomachinery components is provided, where the assembly includes a first shim comprising a U-shaped cross-section geometry, wherein the first shim is configured to form a seal between adjacent components. The assembly also includes an insert placed within a recess of the U-shaped cross-section geometry of the first shim and a plurality of staggered couplings between the insert and the first shim.
摘要翻译： 根据本发明的一个方面，提供了一种放置在相邻的涡轮机组件之间的组件，其中所述组件包括包括U形横截面几何形状的第一垫片，其中所述第一垫片构造成在相邻部件之间形成密封 。 组件还包括置于第一垫片的U形横截面几何形状的凹部内的插入件和插入件与第一垫片之间的多个交错联接器。
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公开(公告)号：US07125223B2
公开(公告)日：2006-10-24
申请号：US10675364
申请日：2003-09-30
申请人： Norman Arnold Turnquist , Hamid Reza Sarshar , Biao Fang , Mehmet Demiroglu , Bernard Arthur Couture , Clement Gazzillo , Edip Sevincer
发明人： Norman Arnold Turnquist , Hamid Reza Sarshar , Biao Fang , Mehmet Demiroglu , Bernard Arthur Couture , Clement Gazzillo , Edip Sevincer
CPC分类号： F01D11/20 , F01D11/22 , F05D2250/42
摘要： An apparatus for providing active clearance control between blade tips and seals in a turbomachine comprising: a first stator carrier segment, with stator seals centripetally disposed on it; a second stator carrier segment located along a same circumference as the first stator carrier segment, also with stator seals centripetally disposed on it; a shell that adjustably houses the first stator carrier segment and the second carrier segment; at least one displacement apparatus in operable communication with at least one stator carrier segment and configured to position the at least one stator carrier segment to provide active clearance control to the stator seals disposed on the at least one stator carrier segment.
摘要翻译： 一种用于在涡轮机中的叶片尖端和密封之间提供主动间隙控制的装置，包括：第一定子承载段，定子密封件向心地设置在其上; 沿与第一定子承载段相同的圆周定位的第二定子载体段，其中定子密封件向心地设置在其上; 壳体，其可调节地容纳所述第一定子承载段和所述第二载体段; 至少一个位移设备，其与至少一个定子承载段可操作地连通并且被配置为定位所述至少一个定子承载段，以对设置在所述至少一个定子承载段上的所述定子密封件提供主动间隙控制。
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公开(公告)号：US20090085305A1
公开(公告)日：2009-04-02
申请号：US11863729
申请日：2007-09-28
IPC分类号： F16J15/02
CPC分类号： F16J15/0887
摘要： An apparatus for sealing gas path leakage within a turbomachine is provided. The apparatus may include at least one seal system, which may include at least one sealing shim, at least one spring; and at least one shim protection material. The seal system may be inserted between a first and a second structure of the turbomachine. The seal system may adjust for misalignments between the first and the second structures of the turbomachine.
摘要翻译： 提供一种用于密封涡轮机内的气体通道泄漏的装置。 该装置可以包括至少一个密封系统，其可以包括至少一个密封垫片，至少一个弹簧; 和至少一个垫片保护材料。 密封系统可以插入在涡轮机的第一和第二结构之间。 密封系统可以调节涡轮机的第一和第二结构之间的不对准。
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公开(公告)号：US20050069406A1
公开(公告)日：2005-03-31
申请号：US10675364
申请日：2003-09-30
申请人： Norman Turnquist , Hamid Sarshar , Biao Fang , Mehmet Demiroglu , Bernard Couture , Clement Gazzillo , Edip Sevincer
发明人： Norman Turnquist , Hamid Sarshar , Biao Fang , Mehmet Demiroglu , Bernard Couture , Clement Gazzillo , Edip Sevincer
CPC分类号： F01D11/20 , F01D11/22 , F05D2250/42
摘要： An apparatus for providing active clearance control between blade tips and seals in a turbomachine comprising: a first stator carrier segment, with stator seals centripetally disposed on it; a second stator carrier segment located along a same circumference as the first stator carrier segment, also with stator seals centripetally disposed on it; a shell that adjustably houses the first stator carrier segment and the second carrier segment; at least one displacement apparatus in operable communication with at least one stator carrier segment and configured to position the at least one stator carrier segment to provide active clearance control to the stator seals disposed on the at least one stator carrier segment.
摘要翻译： 一种用于在涡轮机中的叶片尖端和密封之间提供主动间隙控制的装置，包括：第一定子承载段，定子密封件向心地设置在其上; 沿与第一定子承载段相同的圆周定位的第二定子载体段，其中定子密封件向心地设置在其上; 壳体，其可调节地容纳所述第一定子承载段和所述第二载体段; 至少一个位移设备，其与至少一个定子承载段可操作地连通并且被配置为定位所述至少一个定子承载段，以对设置在所述至少一个定子承载段上的所述定子密封件提供主动间隙控制。
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公开(公告)号：US20130256990A1
公开(公告)日：2013-10-03
申请号：US13432259
申请日：2012-03-28
CPC分类号： F16J15/022 , F01D11/00 , F01D11/001 , F05D2220/31 , F05D2300/50212 , F16J15/027 , F16J15/0887 , F16J15/0893
摘要： According to one aspect of the invention, a turbine assembly includes a first stationary component, a second stationary component positioned radially outside the first stationary component, a first key feature on the first stationary component configured to mate to a second key feature on the second stationary component and a seal assembly positioned between the first and second key features to reduce fluid flow between the first and second key features. The seal assembly includes a V-shape member and a second member adjacent to the V-shape member, the second member and V-shape member having different rates of thermal expansion. The seal assembly also includes a latch feature coupled to the V-shape member configured to expand the seal assembly from a compressed state to an expanded sealing state when the seal assembly is subject to an elevated temperature.
摘要翻译： 根据本发明的一个方面，涡轮机组件包括第一固定部件，位于第一静止部件径向外侧的第二固定部件，第一固定部件上的第一键部件，被配置成与第二固定部件上的第二键部件配合 部件和位于第一和第二关键特征之间的密封组件，以减少第一和第二关键特征之间的流体流动。 密封组件包括V形构件和与V形构件相邻的第二构件，第二构件和具有不同热膨胀率的V形构件。 密封组件还包括联接到V形构件的闩锁特征，其构造成当密封组件经受升高的温度时将密封组件从压缩状态膨胀到膨胀的密封状态。
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公开(公告)号：US20130058765A1
公开(公告)日：2013-03-07
申请号：US13227218
申请日：2011-09-07
申请人： Xiaoqing Zheng , Bernard Arthur Couture, JR. , Mehmet Demiroglu , Gregory Leonard Diantonio , Daniel Edward Jordy
发明人： Xiaoqing Zheng , Bernard Arthur Couture, JR. , Mehmet Demiroglu , Gregory Leonard Diantonio , Daniel Edward Jordy
CPC分类号： F16J15/442 , F01D11/001 , F01D11/003 , F01D11/025
摘要： Systems and devices for substantially fluidly isolating portions of a rotary machine are disclosed. In one embodiment, a seal assembly for a rotary machine includes: a complementary set of seal segments configured relative one another so as to form a substantially continuous body with butt gaps between the seal segments, the segments including: a head flange; and an axial neck connected to the head flange, wherein the axial neck extends radially inboard and includes an axial slot formed substantially there through; and at least one butt gap seal element, wherein the at least one butt gap seal element includes an axial flange and a radial flange, the axial flange disposed within the axial slots of adjacent seal segments; and the radial flange extending radially inboard from the axial slots to a proximity of the rotary machine substantially forming a barrier to axial flow through the butt gap.
摘要翻译： 公开了用于基本上流体地隔离旋转机器的部分的系统和装置。 在一个实施例中，用于旋转机器的密封组件包括：彼此相对配置的互补的一组密封段，以便在密封段之间形成具有对接间隙的基本上连续的主体，所述段包括头部凸缘; 以及连接到所述头部凸缘的轴向颈部，其中所述轴向颈部径向向内延伸并且包括基本上在其上形成的轴向槽; 和至少一个对接间隙密封元件，其中所述至少一个对接间隙密封元件包括轴向凸缘和径向凸缘，所述轴向凸缘设置在相邻密封段的轴向槽内; 并且从轴向槽径向向内延伸到旋转机器附近的径向凸缘基本上形成穿过对接缝隙的轴向流动的屏障。
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