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公开(公告)号：US09097123B2
公开(公告)日：2015-08-04
申请号：US13558526
申请日：2012-07-26
申请人： James Bradford Holmes , Kenneth Damon Black , Christopher Paul Cox , Matthew Stephen Casavant , Bradley Edwin Wilson , Brett Darrick Klingler
发明人： James Bradford Holmes , Kenneth Damon Black , Christopher Paul Cox , Matthew Stephen Casavant , Bradley Edwin Wilson , Brett Darrick Klingler
IPC分类号： F01D25/26 , F01D25/28 , F01D25/24 , F03B11/02 , F04D29/60 , B23P6/00 , B23P23/00 , B23P19/04 , B23P19/00 , F01D9/04
CPC分类号： F01D9/04 , B66F3/24 , F01D25/26 , F01D25/28 , F01D25/285 , F05D2230/60 , F05D2230/644 , F05D2230/70 , F05D2260/53 , F05D2260/57 , Y10T29/49238 , Y10T29/53
摘要： A method and system adapted for removing one or more shells from an assembly of multiple annular shells, for example, turbine shells of a gas turbine engine. The method includes removing an upper shell positioned in an upper position relative to a lower shell of the assembly of multiple annular shells, and then positioning and securing a counterweight in the upper position and securing the counterweight to the lower shell as a replacement for the upper shell in the upper position. The counterweight and the lower shell are then rotated in unison until the lower shell is in the upper position and the counterweight is in a lower position previously occupied by the lower shell. Thereafter, the lower shell can be removed from the assembly.
摘要翻译： 一种适于从多个环形壳体的组件（例如燃气涡轮发动机的涡轮机壳体）移除一个或多个壳体的方法和系统。 该方法包括去除位于相对于多个环形壳体的组件的下壳体的上部位置的上壳体，然后将配重定位并固定在上部位置，并将配重固定到下部壳体，以代替上部 壳在上位。 然后，配重和下壳同时旋转，直到下壳体处于上部位置，并且配重处于先前被下壳体占据的较低位置。 此后，可以从组件中移除下壳。
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2.发明授权Piping assembly and method for connecting inner and outer shell in turbine system 有权用于连接涡轮机内壳和外壳的管道组件和方法公开(公告)号：US08915701B2
公开(公告)日：2014-12-23
申请号：US13227907
申请日：2011-09-08
CPC分类号： F02C7/00 , F01D25/14 , F01D25/243 , F05D2250/32 , F05D2250/71 , Y10T29/49323
摘要： A piping assembly and a method for connecting an inner shell and an outer shell in a turbine system are disclosed. The piping assembly includes an inner fitting for connection to the inner shell and an outer fitting for connection to the outer shell. The piping assembly further includes an attenuation member extending between the inner fitting and the outer fitting and comprising an attenuation curve. The attenuation curve permits movement of the attenuation member in at least one of a longitudinal direction, a radial direction, or a tangential direction.
摘要翻译： 公开了一种管道组件和用于连接涡轮机系统中的内壳和外壳的方法。 管道组件包括用于连接到内壳的内部配件和用于连接到外壳的外部配件。 管道组件还包括在内部配件和外部配件之间延伸并包括衰减曲线的衰减构件。 衰减曲线允许衰减构件在纵向方向，径向方向或切向方向中的至少一个中移动。
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公开(公告)号：US20140010646A1
公开(公告)日：2014-01-09
申请号：US13542794
申请日：2012-07-06
申请人： Khoa Cao , Kenneth Damon Black
发明人： Khoa Cao , Kenneth Damon Black
CPC分类号： F01D25/243 , F05D2230/60 , Y10T29/49321
摘要： According to one aspect of the invention, a turbine assembly includes a frame coupled to a ground surface, a bearing housing supporting a rotor bearing and a sleeve assembly attached to the frame and the bearing housing. The sleeve assembly includes an outer sleeve with a first flange on a first end that is positioned in an opening in the bearing housing and a second end that abuts the shim, an inner sleeve positioned within a portion of the outer sleeve and a bolt positioned within the inner sleeve and threadably coupled to the frame, wherein the bolt compressively loads the inner sleeve thereby loading a portion of the outer sleeve at the second end between the inner sleeve and the frame and wherein a first gap dimension is substantially maintained between the first flange and bearing housing as the bolt is preloaded and coupled to the frame.
摘要翻译： 根据本发明的一个方面，涡轮组件包括联接到地面的框架，支撑转子轴承的轴承壳体和附接到框架和轴承壳体的套筒组件。 所述套筒组件包括外套筒，所述外套筒在第一端处具有第一凸缘，所述第一凸缘定位在所述轴承壳体中的开口中，并且所述第二端抵靠所述垫片，位于所述外套筒的一部分内的内套筒和位于所述外套筒内的螺栓 所述内套筒并且可螺纹地联接到所述框架，其中所述螺栓压缩地加载所述内套筒，从而在所述内套筒和所述框架之间的所述第二端处装载所述外套筒的一部分，并且其中第一间隙尺寸基本上保持在所述第一凸缘 并且作为螺栓的轴承壳体被预加载并联接到框架。
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公开(公告)号：US20130058779A1
公开(公告)日：2013-03-07
申请号：US13226823
申请日：2011-09-07
CPC分类号： F01D25/243 , F01D25/246 , F01D25/26 , F01D25/28 , F05D2230/644 , F05D2260/30 , Y10T29/4932
摘要： In certain embodiments of the present disclosure a turbine casing assembly is described. The turbine casing assembly includes an inner casing and an outer casing surrounding the inner casing. The outer casing includes a first outer casing section and a second outer casing section that join together along a flange. Two bolts extend through the flange and join together the first outer casing section and the second outer casing section. A pin having a first segment having a first diameter and a second segment having a second diameter extends through the inner casing and the outer casing and supports the inner casing relative to the outer casing. The pin has a first diameter that is greater than the second diameter and is located between the two bolts along the axis of the flange.
摘要翻译： 在本公开的某些实施例中，描述了涡轮机壳体组件。 涡轮机壳体组件包括内壳体和围绕内壳体的外壳体。 外壳包括沿法兰连接在一起的第一外壳部分和第二外壳部分。 两个螺栓延伸穿过凸缘并将第一外壳部分和第二外壳部分接合在一起。 具有第一直径的第一段和具有第二直径的第二段的销延伸穿过内壳和外壳并相对于外壳支撑内壳。 销具有大于第二直径的第一直径，并且沿着凸缘的轴线位于两个螺栓之间。
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公开(公告)号：US20120093639A1
公开(公告)日：2012-04-19
申请号：US12903466
申请日：2010-10-13
申请人： Henry Grady Ballard, JR. , Ian David Wilson , Martel Alexander McCallum , Stephen Christopher Chieco , Kenneth Damon Black , Christopher Paul Cox
发明人： Henry Grady Ballard, JR. , Ian David Wilson , Martel Alexander McCallum , Stephen Christopher Chieco , Kenneth Damon Black , Christopher Paul Cox
CPC分类号： F01D25/28 , F01D25/243 , F01D25/26 , F01D25/265 , F05D2230/51 , F05D2230/64 , F05D2250/713 , Y10T29/53
摘要： A casing includes an inner shell and an outer shell that surrounds the inner shell and comprises a plurality of inflection points. An annular flange is between the inner shell and the outer shell, and a plurality of joints attach the inner shell to the annular flange. A connector is between the annular flange and the outer shell at each of the plurality of inflection points. A method for assembling a casing includes joining a plurality of curved sections to one another to generally define an arcuate inner shell and surrounding the arcuate inner shell with an outer shell. The method further includes attaching the arcuate inner shell to an annular flange at first attachment points and connecting the annular flange to the outer shell at second attachment points spaced approximately equidistantly from the first attachment points.
摘要翻译： 壳体包括围绕内壳并包括多个拐点的内壳和外壳。 环形凸缘位于内壳和外壳之间，并且多个接头将内壳连接到环形凸缘。 在多个拐点中的每一个处，连接器位于环形凸缘和外壳之间。 一种用于组装壳体的方法包括将多个弯曲部分彼此连接以大致限定弓形内壳并且围绕弓形内壳与外壳。 该方法还包括将弧形内壳附接到第一附接点处的环形凸缘，并且在与第一附接点大致等距离间隔开的第二附接点处将环形凸缘连接到外壳。
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公开(公告)号：US20120009058A1
公开(公告)日：2012-01-12
申请号：US12833569
申请日：2010-07-09
CPC分类号： F01D25/28
摘要： A system is provided that includes a first turbine alignment component for a turbine engine; and a shim comprises a metal foam. The shim mounts between a first surface of the first turbine alignment component and a second surface of a second turbine alignment component.
摘要翻译： 提供一种系统，其包括用于涡轮发动机的第一涡轮对准部件; 并且垫片包括金属泡沫。 垫片安装在第一涡轮对准部件的第一表面和第二涡轮对准部件的第二表面之间。
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公开(公告)号：US20110311303A1
公开(公告)日：2011-12-22
申请号：US12818376
申请日：2010-06-18
申请人： Kenneth Damon BLACK
发明人： Kenneth Damon BLACK
CPC分类号： F01D5/066 , F01D5/026 , F16D1/101 , Y10T29/49 , Y10T403/5741
摘要： In a rotary machine such as a gas turbine, torque is transmitted between adjacent components of a rotor. To enable effective transmission of torsional and radial loads, a plurality of mating surfaces are distributed on an interfacing surface of a disk of the rotor. The mating surfaces include at least one first mating surface and at least one second mating surface. Each first mating surface is angularly offset relative to a radial line by a first angle, and each second mating surface is angularly offset relative to the radial line by a second angle. The second angle is opposite in direction from the first angle from the radial line.
摘要翻译： 在诸如燃气轮机的旋转机器中，扭矩在转子的相邻部件之间传递。 为了有效地传递扭转和径向载荷，多个配合表面分布在转子的盘的接口表面上。 配合表面包括至少一个第一配合表面和至少一个第二配合表面。 每个第一配合表面相对于径向线以角度偏移第一角度，并且每个第二配合表面相对于径向线成角度地偏移第二角度。 第二角度与从径向线的第一角度的方向相反。
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公开(公告)号：US20100303606A1
公开(公告)日：2010-12-02
申请号：US12473352
申请日：2009-05-28
申请人： Kenneth Damon Black
发明人： Kenneth Damon Black
CPC分类号： F01D5/06 , F01D25/12 , F02C6/08 , F04D29/321 , F04D29/584
摘要： A turbomachine includes a rotor assembly including a wheel member. The wheel member includes a first portion that extends to a second portion through an intermediate portion. The intermediate portion partially defines a first wheel space and a second wheel space. The wheel member further includes a rotor inertia belt member arranged at the second portion. The rotor inertia belt member includes an extraction air cavity. The extraction air cavity includes an inlet, a first plurality of extraction air passages each including an inlet section and an outlet section, the outlet section leading into the first wheel space, and a second plurality of extraction air passages each including an inlet portion and an outlet portion, the outlet portion leading into the second wheel space.
摘要翻译： 涡轮机包括包括轮构件的转子组件。 轮构件包括通过中间部分延伸到第二部分的第一部分。 中间部分部分地限定第一车轮空间和第二车轮空间。 轮构件还包括布置在第二部分处的转子惯性带构件。 转子惯性带构件包括提取空气腔。 提取空气腔包括入口，每个包括入口部分和出口部分的第一多个提取空气通道，通向第一车轮空间的出口部分和第二多个提取空气通道，每个抽吸空气通道包括入口部分和 出口部分，出口部分通向第二轮空间。
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公开(公告)号：US20100272558A1
公开(公告)日：2010-10-28
申请号：US11656245
申请日：2007-01-22
IPC分类号： F01D25/16
CPC分类号： F01D25/162 , F01D25/28
摘要： An apparatus to support a rotor of a turbine engine disposed upon a support surface is disclosed. The apparatus includes a housing, a rotor support bearing disposed within the housing, and a support leg in operable communication with the housing and in direct structural connection with the support surface.
摘要翻译： 公开了一种用于支撑设置在支撑表面上的涡轮发动机的转子的装置。 该装置包括壳体，设置在壳体内的转子支撑轴承以及与壳体可操作地连通并与支撑表面直接结构连接的支撑腿。
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公开(公告)号：US20100111679A1
公开(公告)日：2010-05-06
申请号：US12289567
申请日：2008-10-30
申请人： Kenneth Damon Black
发明人： Kenneth Damon Black
IPC分类号： F02C7/12
CPC分类号： F01D11/24 , F01D25/14 , F01D25/26 , F05D2230/642 , F05D2240/14
摘要： A method is disclosed for improving a turbine's thermal response during transient and steady state operating conditions in which the flow of cooling fluid in the turbine's casing is caused to be asymmetrical relative to the horizontal and vertical symmetry planes of the casing so that the turbine's cooling symmetry planes are rotated relative to its geometric symmetry planes and thereby the heat transfer at locations in the casing with increased mass is increased.
摘要翻译： 公开了一种用于在瞬态和稳态操作条件期间改善涡轮机热响应的方法，其中涡轮机壳体中的冷却流体相对于壳体的水平和垂直对称平面不对称，使得涡轮机的冷却对称性 平面相对于其几何对称平面旋转，从而增加了质量增加的壳体中位置处的热传递。
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