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公开(公告)号：US20130294883A1
公开(公告)日：2013-11-07
申请号：US13461035
申请日：2012-05-01
IPC分类号： F04D31/00
CPC分类号： F01D25/12 , F01D25/14 , F05D2210/44
摘要： A gas turbomachine includes a casing assembly surrounding a portion of the gas turbomachine and a counter-flow cooling system arranged within the casing. The counter-flow cooling system is configured and disposed to guide cooling fluid through the casing assembly in a first axial direction and return cooling fluid through the casing assembly in a second axial direction that is opposite the first axial direction.
摘要翻译： 气体涡轮机包括围绕气体涡轮机的一部分的壳体组件和布置在壳体内的逆流冷却系统。 反流冷却系统被构造和设置成沿着第一轴向方向引导冷却流体通过壳体组件，并且在与第一轴向方向相反的第二轴向方向上使冷却流体通过壳体组件返回。
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公开(公告)号：US20120243976A1
公开(公告)日：2012-09-27
申请号：US13491332
申请日：2012-06-07
IPC分类号： F01D11/14
CPC分类号： F01D25/26 , F01D25/28 , F05D2230/642 , F05D2230/644 , F05D2240/40 , F05D2260/36
摘要： A turbine is provided and includes a turbine shell including shrouds at multiple stages thereof, and constraining elements, disposed at least at first through fourth substantially regularly spaced perimetrical locations around the turbine shell, which are configured to concentrically constrain the shrouds of the turbine shell.
摘要翻译： 提供涡轮机并且包括涡轮机壳体，其包括在其多个阶段的护罩，以及约束元件，其设置成围绕涡轮机壳体至少第一至第四基本上规则间隔的围绕涡轮机壳体的周边位置，所述约束元件构造成同心地约束涡轮机壳体的护罩。
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公开(公告)号：US20110000222A1
公开(公告)日：2011-01-06
申请号：US11848898
申请日：2007-08-31
IPC分类号： F02C7/20
CPC分类号： F02C7/20 , Y02T50/671
摘要： A system to support a rotor and a stator of a rotating machine disposed upon a support base, the system including at least one support leg in operable communication with a bearing of the rotor and with the support base; and at least one strut in operable communication with the at least one support leg and with the stator.
摘要翻译： 一种支撑设置在支撑基座上的旋转机械的转子和定子的系统，该系统包括至少一个与转子的轴承和支撑基座可操作连通的支撑腿; 以及与所述至少一个支撑腿和所述定子可操作地连通的至少一个支柱。
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公开(公告)号：US20100284792A1
公开(公告)日：2010-11-11
申请号：US12435658
申请日：2009-05-05
IPC分类号： F01D25/26
CPC分类号： F01D25/26 , F01D25/28 , F05D2230/642 , F05D2230/644 , F05D2240/40 , F05D2260/36
摘要： A turbine is provided and includes a turbine shell including shrouds at multiple stages thereof, and constraining elements, disposed at least at first through fourth substantially regularly spaced perimetrical locations around the turbine shell, which are configured to concentrically constrain the shrouds of the turbine shell.
摘要翻译： 提供涡轮机并且包括涡轮机壳体，其包括在其多个阶段的护罩，以及约束元件，其设置成围绕涡轮机壳体至少第一至第四基本上规则间隔的围绕涡轮机壳体的周边位置，所述约束元件构造成同心地约束涡轮机壳体的护罩。
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公开(公告)号：US09719372B2
公开(公告)日：2017-08-01
申请号：US13461035
申请日：2012-05-01
CPC分类号： F01D25/12 , F01D25/14 , F05D2210/44
摘要： A gas turbomachine includes a casing assembly surrounding a portion of the gas turbomachine and a counter-flow cooling system arranged within the casing. The counter-flow cooling system is configured and disposed to guide cooling fluid through the casing assembly in a first axial direction and return cooling fluid through the casing assembly in a second axial direction that is opposite the first axial direction.
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公开(公告)号：US08231338B2
公开(公告)日：2012-07-31
申请号：US12435658
申请日：2009-05-05
IPC分类号： F01D25/26
CPC分类号： F01D25/26 , F01D25/28 , F05D2230/642 , F05D2230/644 , F05D2240/40 , F05D2260/36
摘要： A turbine is provided and includes a turbine shell including shrouds at multiple stages thereof, and constraining elements, disposed at least at first through fourth substantially regularly spaced perimetrical locations around the turbine shell, which are configured to concentrically constrain the shrouds of the turbine shell.
摘要翻译： 提供涡轮机并且包括涡轮机壳体，其包括在其多个阶段的护罩，以及约束元件，其设置成围绕涡轮机壳体至少第一至第四基本上规则间隔的围绕涡轮机壳体的周边位置，所述约束元件构造成同心地约束涡轮机壳体的护罩。
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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：US20100054912A1
公开(公告)日：2010-03-04
申请号：US12201406
申请日：2008-08-29
IPC分类号： F01D11/18
CPC分类号： F01D11/18 , F01D11/24 , F05D2240/11
摘要： An actuating device includes: at least one first elongated member having a first coefficient of thermal expansion (CTE); and at least one second elongated member having a second CTE different from the first CTE, the second elongated member being nested within the first elongated member, the device being configured to displace a portion of the device a selected distance along a major axis of the device based on a relationship between the first CTE and the second CTE in response to a change in temperature.
摘要翻译： 致动装置包括：具有第一热膨胀系数（CTE）的至少一个第一细长构件; 以及具有不同于第一CTE的第二CTE的至少一个第二细长构件，所述第二细长构件嵌套在第一细长构件内，该装置被配置为沿设备的长轴移动设备的一部分选定距离 基于第一CTE和第二CTE之间的关系响应于温度变化。
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公开(公告)号：US20090162139A1
公开(公告)日：2009-06-25
申请号：US11959558
申请日：2007-12-19
申请人： Bradley James Miller , Kenneth D. Black , Henry Grady Ballard, JR. , Rakesh Adoor , Ajay D. Yeole
发明人： Bradley James Miller , Kenneth D. Black , Henry Grady Ballard, JR. , Rakesh Adoor , Ajay D. Yeole
IPC分类号： F16B13/00
CPC分类号： F01D25/243 , F16B33/004 , Y10T29/49766 , Y10T403/556
摘要： A turbine/compressor stator joint that may include a flange, an aperture extending through the flange, and a bolt extending through the aperture. The bolt may include a shank and a layer of insulation surrounding the shank.
摘要翻译： 涡轮/压缩机定子接头，其可以包括凸缘，延伸穿过凸缘的孔以及延伸穿过孔的螺栓。 螺栓可以包括柄和围绕柄的绝缘层。
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公开(公告)号：US20090097968A1
公开(公告)日：2009-04-16
申请号：US11871430
申请日：2007-10-12
CPC分类号： F01D11/22
摘要： An inner shell for a rotating machine including at least one segment; and at least one complementary segment in operable communication with the at least one segment, the segments forming a support structure for a shroud ring; wherein the at least one segment and the at least one complementary segment are individually moved to change a set of dimensions defined by the at least one segment and the at least one complementary segment. A method for controlling a dimension of the shroud ring in a rotating machine is also disclosed.
摘要翻译： 一种用于旋转机器的内壳，包括至少一个段; 以及与所述至少一个段可操作地连通的至少一个互补段，所述段形成用于护罩环的支撑结构; 其中所述至少一个区段和所述至少一个互补区段被单独移动以改变由所述至少一个区段和所述至少一个互补区段限定的一组维度。 还公开了一种用于控制旋转机器中的护罩环的尺寸的方法。
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