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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:US07066470B2
公开(公告)日:2006-06-27
申请号:US10632453
申请日:2003-07-31
申请人: Norman Arnold Turnquist , Biao Fang , Osman Saim Dinc , Hamid Reza Sarshar , Mehmet Demiroglu , Mark Edward Burnett , Frederick George Baily , Mahmut Faruk Aksit , Ahmad Safi , Richard Robert Larsen
发明人: Norman Arnold Turnquist , Biao Fang , Osman Saim Dinc , Hamid Reza Sarshar , Mehmet Demiroglu , Mark Edward Burnett , Frederick George Baily , Mahmut Faruk Aksit , Ahmad Safi , Richard Robert Larsen
IPC分类号: F16J15/447
CPC分类号: F16J15/445 , F01D11/025 , F04D27/0292 , F04D29/102 , F05D2240/55 , F05D2240/56 , F05D2250/182 , F05D2250/183 , F05D2270/62 , F16J15/3288 , F16J15/442
摘要: A seal assembly includes an annular hanger having a supporting ledge. An arcuate seal segment includes an outer rail mounted on the ledge and supporting an inner seal. An arcuate carrier is mounted between the hanger and the rail, and includes a piston mounted in a bore. The bore is selectively pressurized to deploy the piston between the hanger and rail for temporarily retracting the seal segment from an adjacent rotor component.
摘要翻译: 密封组件包括具有支撑凸缘的环形悬挂件。 弧形密封段包括安装在凸缘上并支撑内部密封件的外轨道。 弓形托架安装在吊架和导轨之间,并包括安装在孔中的活塞。 孔被选择性地加压以将活塞展开在悬挂架和导轨之间,以便临时将密封段从相邻的转子部件缩回。
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公开(公告)号:US06655696B1
公开(公告)日:2003-12-02
申请号:US10064282
申请日:2002-06-28
申请人: Biao Fang , Norman Arnold Turnquist , Hamid Reza Sarshar , Mahmut Faruk Aksit , Mark Edward Burnett , Frederick George Baily , Mehmet Demiroglu
发明人: Biao Fang , Norman Arnold Turnquist , Hamid Reza Sarshar , Mahmut Faruk Aksit , Mark Edward Burnett , Frederick George Baily , Mehmet Demiroglu
IPC分类号: F16J1540
CPC分类号: F16J15/46 , F16J15/445
摘要: A seal carrier is provided for a rotary machine wherein the seal carrier comprises a packing ring coupled to a seal and wherein the packing ring comprises a channel disposed therein. In addition, a displacement apparatus is disposed in the channel for radially positioning the seal to control a flow of a fluid in a fluid path.
摘要翻译: 为旋转机器提供密封载体,其中密封载体包括联接到密封件的填料环,并且其中填料环包括设置在其中的通道。 此外,位移设备设置在通道中用于径向定位密封件以控制流体在流体路径中的流动。
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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:US06786487B2
公开(公告)日:2004-09-07
申请号:US09683254
申请日:2001-12-05
申请人: Osman Saim Dinc , Norman Arnold Turnquist , Mehmet Demiroglu , Hamid Reza Sarshar , Ahmad Safi , Mahmut Faruk Aksit , Roger Neal Johnson , Anthony Holmes Furman , Imdad Imam , Gerald Burt Kliman , James Hopkins , Richard Robert Larsen , David Michael Prowse , Steven Wayne Russell
发明人: Osman Saim Dinc , Norman Arnold Turnquist , Mehmet Demiroglu , Hamid Reza Sarshar , Ahmad Safi , Mahmut Faruk Aksit , Roger Neal Johnson , Anthony Holmes Furman , Imdad Imam , Gerald Burt Kliman , James Hopkins , Richard Robert Larsen , David Michael Prowse , Steven Wayne Russell
IPC分类号: F01D1102
CPC分类号: F01D11/025 , F05D2240/55 , F05D2240/56 , F05D2270/62 , F16J15/445 , Y10S277/929
摘要: An actuated seal assembly for controlling flow in a fluid path in turbomachinery comprising a seal and a seal carrier coupled to the seal is provided. A displacement apparatus is coupled to the seal carrier for positioning the seal so as to control the flow in the fluid path. In addition, a drive system is provided for powering the displacement apparatus.
摘要翻译: 提供了一种用于控制涡轮机械中的流体路径中的流动的致动密封组件,包括密封件和联接到密封件的密封载体。 位移设备联接到密封载体上,用于定位密封件,以便控制流体路径中的流动。 此外,提供驱动系统来为位移设备供电。
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公开(公告)号:US06840519B2
公开(公告)日:2005-01-11
申请号:US09682888
申请日:2001-10-30
IPC分类号: F16J15/44 , F16J15/447
CPC分类号: F16J15/445 , F16J15/442
摘要: One embodiment of the present invention comprises an actuating mechanism for a turbine comprising a compliant member (meaning at least one compliant member) comprising a series of serpentine folds forming a plurality of fold sections and a central cavity (meaning at least one central cavity) interposed between the adjacent fold sections wherein the compliant member is movable between a first retracted position and a second extended position upon introduction of a pressurized medium into the central cavity and dispersion of the pressurized medium within the serpentine folds.
摘要翻译: 本发明的一个实施例包括用于涡轮机的致动机构,其包括顺应构件(意指至少一个柔性构件),该柔性构件包括形成多个折叠部分的一系列蛇形褶皱和插入的中心腔(意指至少一个中心空腔) 在相邻的折叠部分之间,其中顺应构件在将加压介质引入中心空腔中时可在第一缩回位置和第二延伸位置之间移动,并且将加压介质分散在蛇形褶皱内。
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7.
公开(公告)号:US06378371B1
公开(公告)日:2002-04-30
申请号:US09672486
申请日:2000-09-29
IPC分类号: G01H1300
CPC分类号: G01M7/06 , F16J15/3288 , F16J15/3296 , G01M13/005
摘要: A brush seal segment is mounted within a pressure vessel and against an arcuate surface of an element to provide a seal between regions on opposite sides of the seal at different pressures. By vibrating the vessel through a range of frequencies, natural frequencies of the brush seal under pressure loading can be ascertained. Additionally, by adjusting interference between the arcuate surface and the bristle tips, natural frequencies of the brush seal under various interference loadings can likewise be ascertained. The pressure vessel has mounts for attaching the vessel to a shaker table to facilitate vibrating the vessel through the range of frequencies.
摘要翻译: 刷密封段安装在压力容器内并抵靠元件的弧形表面,以在不同压力下在密封件的相对侧上的区域之间提供密封。 通过在一定范围的频率振动容器,可以确定在加压负载下刷子密封件的固有频率。 此外,通过调整弧形表面和刷毛尖端之间的干涉,同样可以确定各种干涉负荷下的刷密封件的固有频率。 压力容器具有用于将容器附接到振动器台的安装件,以便于在该频率范围内使容器振动。
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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: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: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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