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1.发明授权Method and apparatus for axially aligning inner and outer turbine shell components 有权用于轴向对准内部和外部涡轮壳体部件的方法和装置公开(公告)号：US06402468B1
公开(公告)日：2002-06-11
申请号：US09681854
申请日：2001-06-18
申请人： Mark Arne Florin , Michael Thomas Hamlin , Michael Earl Montgomery , Richard Lloyd Mattice , Jeyaruban Selliah Amirtharajah , Dennis Roger Ahl , Bruce William Brisson
发明人： Mark Arne Florin , Michael Thomas Hamlin , Michael Earl Montgomery , Richard Lloyd Mattice , Jeyaruban Selliah Amirtharajah , Dennis Roger Ahl , Bruce William Brisson
IPC分类号： F01D2524
CPC分类号： F01D25/24
摘要： A turbine shell assembly includes radially inner and outer shell components; axial alignment fits on the inner and outer shell components, each alignment fit comprising a male fit component on one of the inner and outer shell components and a female fit component on the other of the inner and outer shell components, the female fit component comprising a pair of flanges forming a U-shaped channel with opposed faces, and the male fit component comprising a projection received within the U-shaped channel; and a pair of axial alignment keys, each key having a mounting flange for securement along an outer edge of a respective one of the pair of flanges and an alignment flange engaged along a respective one of the opposed faces.
摘要翻译： 涡轮壳体组件包括径向内壳体和外壳部件; 轴向对准配合在内壳体和外壳部件上，每个对准配合包括在内壳部件和外壳部件中的一个上的凸配合部件，以及在内壳部件和外壳部件之间的另一个上的阴配合部件， 一对法兰形成具有相对面的U形通道，并且阳配合部件包括容纳在U形通道内的突起; 和一对轴向对准键，每个键具有用于沿着一对凸缘中的相应一个的外边缘固定的安装凸缘和沿着相对的一个相对面接合的对准凸缘。
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公开(公告)号：US06648540B2
公开(公告)日：2003-11-18
申请号：US09951767
申请日：2001-09-14
申请人： Bruce William Brisson , Kieman Francis Ryan , Michael Earl Montgomery , Edward A. Dewhurst , Dennis Roger Ahl , Joseph Mark Serafini , Mark Steven Pape , Gary Edward Yehle
发明人： Bruce William Brisson , Kieman Francis Ryan , Michael Earl Montgomery , Edward A. Dewhurst , Dennis Roger Ahl , Joseph Mark Serafini , Mark Steven Pape , Gary Edward Yehle
IPC分类号： F16D100
CPC分类号： F16D1/033 , Y10T403/1641 , Y10T403/3933 , Y10T403/75
摘要： A locating plate for locating a first piece of rotary machinery relative to a second piece of rotary machinery is provided. The plate has a first periphery surface for mating with a first receiving surface of the first piece of rotary machinery and a second periphery surface for mating with a second receiving surface of the second piece of rotary machinery. The plate also has at least one attaching device for use in attaching the plate to the first piece of rotary machinery and at least one removal device for use in removing the plate from the first piece of rotary machinery. The plate is removably attachable to the second piece of rotary machinery, and the second periphery surface is sizable independently from the first periphery surface.
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公开(公告)号：US07635250B2
公开(公告)日：2009-12-22
申请号：US11386303
申请日：2006-03-22
申请人： Michael Earl Montgomery , Robert Walter Hausler , Patrick Anthony Razzano, Jr. , James Michael Stagnitti , Michael Thomas Hamlin
发明人： Michael Earl Montgomery , Robert Walter Hausler , Patrick Anthony Razzano, Jr. , James Michael Stagnitti , Michael Thomas Hamlin
IPC分类号： F01D11/04
CPC分类号： F01D11/04 , F05D2240/63 , F05D2260/602
摘要： An apparatus for routing fluid in a steam turbine is provided. The steam turbine includes a stage comprising a plurality of buckets secured to a rotor. The rotor is configured to rotate in response to a first volume of fluid flowing from an inlet passageway past the plurality of buckets. The apparatus includes a member having a fluid passageway extending therethrough. The fluid passageway includes a first end in fluid communication with a discharge side of the stage of the steam turbine. A second volume of fluid comprising a portion of the first volume of fluid is received into the fluid passageway at the discharge side of the stage and is discharged out of an outlet of the fluid passageway. The outlet is in fluid communication with a region between an upstream side of the stage and a sealing member disposed against the rotor. The region receives a third volume of leakage fluid from the upstream side of the stage. The second volume of fluid discharged out of the outlet both reduces the third volume of leakage fluid entering the region and increases the first volume of fluid flowing past the plurality of buckets to increase an amount of torque of the rotor.
摘要翻译： 提供了一种用于在蒸汽轮机中布置流体的装置。 蒸汽涡轮机包括一个台架，它包括固定在转子上的多个铲斗。 转子构造成响应于从入口通道流过多个桶的第一体积的流体而旋转。 该装置包括具有延伸穿过其中的流体通道的构件。 流体通道包括与蒸汽轮机的级的排放侧流体连通的第一端。 包含第一体积流体的一部分的第二体积的流体在载物台的排放侧被接收到流体通道中，并从流体通道的出口排出。 出口与舞台的上游侧和抵靠转子设置的密封构件之间的区域流体连通。 该区域从台的上游侧接收第三体积的泄漏流体。 从出口排出的第二体积的流体减少进入该区域的泄漏流体的第三体积，并且增加流过多个桶的流体的第一体积以增加转子的转矩量。
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公开(公告)号：US07520721B2
公开(公告)日：2009-04-21
申请号：US11533159
申请日：2006-09-19
IPC分类号： F01D25/24
CPC分类号： F04D29/644 , F01D11/00 , F01D25/26 , F01D25/285 , F05D2230/60 , F05D2230/644 , F05D2250/292 , Y10T29/4932
摘要： Disclosed is a system for aligning and sealing a turbine shell assembly an first shell assembly including at least one first shell segment, a second shell assembly including a tongue extending therefrom, a groove defined by the first shell assembly, the groove configured to mate with the tongue extending from the second shell assembly, at least one key structure disposable in the groove, the at least one key structure being associable with at least one surface of the at least one first shell segment, and at least partially sealable with a sealing surface of the tongue, and a tapered surface of the groove that is associable with at least a portion of the at least one key structure.
摘要翻译： 公开了一种用于对准和密封涡轮壳体组件的系统，第一壳体组件包括至少一个第一壳段，包括从其延伸的舌部的第二壳组件，由第一壳组件限定的凹槽，凹槽配置成与 舌部从第二壳体组件延伸出来，至少一个关键结构一次性在凹槽中，该至少一个键结构可与至少一个第一壳段的至少一个表面相关联，并且至少部分地可与密封表面 所述舌部和所述凹槽的锥形表面可与所述至少一个键结构的至少一部分相关联。
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公开(公告)号：US20080069691A1
公开(公告)日：2008-03-20
申请号：US11533159
申请日：2006-09-19
IPC分类号： F04D29/40
CPC分类号： F04D29/644 , F01D11/00 , F01D25/26 , F01D25/285 , F05D2230/60 , F05D2230/644 , F05D2250/292 , Y10T29/4932
摘要： Disclosed is a system for aligning and sealing a turbine shell assembly an first shell assembly including at least one first shell segment, a second shell assembly including a tongue extending therefrom, a groove defined by the first shell assembly, the groove configured to mate with the tongue extending from the second shell assembly, at least one key structure disposable in the groove, the at least one key structure being associable with at least one surface of the at least one first shell segment, and at least partially sealable with a sealing surface of the tongue, and a tapered surface of the groove that is associable with at least a portion of the at least one key structure.
摘要翻译： 公开了一种用于对准和密封涡轮壳体组件的系统，第一壳体组件包括至少一个第一壳段，包括从其延伸的舌部的第二壳组件，由第一壳组件限定的凹槽，凹槽配置成与 舌部从第二壳体组件延伸出来，至少一个关键结构一次性在凹槽中，该至少一个键结构可与至少一个第一壳段的至少一个表面相关联，并且至少部分地可与密封表面 所述舌部和所述凹槽的锥形表面可与所述至少一个键结构的至少一部分相关联。
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公开(公告)号：US20070220860A1
公开(公告)日：2007-09-27
申请号：US11386303
申请日：2006-03-22
申请人： Michael Earl Montgomery , Robert Walter Hausler , Patrick Anthony Razzano , James Michael Stagnitti , Michael Thomas Hamlin
发明人： Michael Earl Montgomery , Robert Walter Hausler , Patrick Anthony Razzano , James Michael Stagnitti , Michael Thomas Hamlin
IPC分类号： F02K9/50
CPC分类号： F01D11/04 , F05D2240/63 , F05D2260/602
摘要： An apparatus for routing fluid in a steam turbine is provided. The steam turbine includes a stage comprising a plurality of buckets secured to a rotor. The rotor is configured to rotate in response to a first volume of fluid flowing from an inlet passageway past the plurality of buckets. The apparatus includes a member having a fluid passageway extending therethrough. The fluid passageway includes a first end in fluid communication with a discharge side of the stage of the steam turbine. A second volume of fluid comprising a portion of the first volume of fluid is received into the fluid passageway at the discharge side of the stage and is discharged out of an outlet of the fluid passageway. The outlet is in fluid communication with a region between an upstream side of the stage and a sealing member disposed against the rotor. The region receives a third volume of leakage fluid from the upstream side of the stage. The second volume of fluid discharged out of the outlet both reduces the third volume of leakage fluid entering the region and increases the first volume of fluid flowing past the plurality of buckets to increase an amount of torque of the rotor.
摘要翻译： 提供了一种用于在蒸汽轮机中布置流体的装置。 蒸汽涡轮机包括一个台架，它包括固定在转子上的多个铲斗。 转子构造成响应于从入口通道流过多个桶的第一体积的流体而旋转。 该装置包括具有延伸穿过其中的流体通道的构件。 流体通道包括与蒸汽轮机的级的排放侧流体连通的第一端。 包含第一体积流体的一部分的第二体积的流体在载物台的排放侧被接收到流体通道中，并从流体通道的出口排出。 出口与舞台的上游侧和抵靠转子设置的密封构件之间的区域流体连通。 该区域从台的上游侧接收第三体积的泄漏流体。 从出口排出的第二体积的流体减少进入该区域的泄漏流体的第三体积，并且增加流过多个桶的流体的第一体积以增加转子的转矩量。
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公开(公告)号：US10215033B2
公开(公告)日：2019-02-26
申请号：US13449657
申请日：2012-04-18
申请人： Fred Thomas Willett, Jr. , Michael Earl Montgomery , Peter John Eisenzopf , Richard James Miller
发明人： Fred Thomas Willett, Jr. , Michael Earl Montgomery , Peter John Eisenzopf , Richard James Miller
摘要： A stator seal for a turbine assembly includes a seal base securable to a turbine stator and including an annular inner surface, and an abradable coating disposed on the annular inner surface. The abradable coating and the annular inner surface have a predefined cross-sectional profile including a transient operation section that facilitates axial expansion and a steady state operation section that facilitates a tighter clearance.
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公开(公告)号：US07134841B2
公开(公告)日：2006-11-14
申请号：US10986285
申请日：2004-11-12
CPC分类号： F01D5/081 , F05D2260/2322
摘要： A hole diameter adjustment device for changing an existing diameter of a hole formed in a component to a smaller desired diameter includes an outer sleeve adapted for insertion within the existing hole, the first outer sleeve having an inner bore including a first tapered portion and an axially aligned first threaded portion; and an inner sleeve adapted for insertion within the outer sleeve, the inner sleeve having a tapered outer surface adapted to engage the first tapered portion of the outer sleeve, and an axially aligned second threaded portion adapted to engage the first threaded portion, the second sleeve formed with an internal bore of the smaller desired diameter.
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公开(公告)号：US08882449B2
公开(公告)日：2014-11-11
申请号：US13271350
申请日：2011-10-12
摘要： A shell differential expansion detector and turbomachine including a detector are disclosed. In an embodiment, the shell differential expansion detector device includes a housing; and a first rod including a distal part extending through a first opening in the housing. The first rod further includes a proximal part within the housing. A sleeve surrounds the distal part of the first rod on an exterior of the housing; and an actuator arm is affixed to the first rod. A second rod is disposed in physical contact at a distal end thereof with the actuator arm; and a shell expansion detector is operably connected with the second rod at a proximal end thereof.
摘要翻译： 公开了一种壳体差分扩展检测器和包括检测器的涡轮机。 在一个实施例中，壳体差分扩展检测器装置包括壳体; 以及包括延伸穿过所述壳体中的第一开口的远端部分的第一杆。 第一杆还包括壳体内的近端部分。 套筒围绕壳体的外部上的第一杆的远端部分; 并且致动器臂固定到第一杆。 第二杆在其远端处与致动器臂物理接触地设置; 并且壳体扩展检测器在其近端处与第二杆可操作地连接。
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公开(公告)号：US20130094940A1
公开(公告)日：2013-04-18
申请号：US13271350
申请日：2011-10-12
摘要： A shell differential expansion detector and turbomachine including a detector are disclosed. In an embodiment, the shell differential expansion detector device includes a housing; and a first rod including a distal part extending through a first opening in the housing. The first rod further includes a proximal part within the housing. A sleeve surrounds the distal part of the first rod on an exterior of the housing; and an actuator arm is affixed to the first rod. A second rod is disposed in physical contact at a distal end thereof with the actuator arm; and a shell expansion detector is operably connected with the second rod at a proximal end thereof.
摘要翻译： 公开了一种壳体差分扩展检测器和包括检测器的涡轮机。 在一个实施例中，壳体差分扩展检测器装置包括壳体; 以及包括延伸穿过所述壳体中的第一开口的远端部分的第一杆。 第一杆还包括壳体内的近端部分。 套筒围绕壳体的外部上的第一杆的远端部分; 并且致动器臂固定到第一杆。 第二杆在其远端处与致动器臂物理接触地设置; 并且壳体扩展检测器在其近端处与第二杆可操作地连接。
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