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公开(公告)号：US20130186103A1
公开(公告)日：2013-07-25
申请号：US13354625
申请日：2012-01-20
CPC分类号： F01D11/001 , F01D11/02 , F05B2250/61 , F05D2250/232
摘要： A near flow path seal for a turbomachine includes a support member having a first end portion that extends to a second end portion through an intermediate portion, and an arm member extending from the first end portion of the support member. The arm member includes a first end that extends to a second end, a first surface extending between the first and second ends, and a second, opposing surface extending between the first and second ends. The second surface includes a plurality of surface features that extend from about the first end toward the second end.
摘要翻译： 用于涡轮机的近流路密封件包括支撑构件，该支撑构件具有通过中间部分延伸到第二端部的第一端部和从支撑构件的第一端部延伸的臂构件。 臂构件包括延伸到第二端的第一端，在第一和第二端之间延伸的第一表面和在第一和第二端之间延伸的第二相对表面。 第二表面包括从大约第一端向第二端延伸的多个表面特征。
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2.发明申请公开(公告)号：US20120177478A1
公开(公告)日：2012-07-12
申请号：US12985498
申请日：2011-01-06
IPC分类号： F01D25/12
CPC分类号： F01D25/12 , F01D5/187 , F01D9/041 , F05D2230/232 , F05D2230/642 , F05D2250/611 , F05D2260/201 , Y02T50/671 , Y02T50/676
摘要： An impingement plate adapted to reduce thermally-induced strains and stresses that may damage the plate or its attachment to a second component. The plate includes an interior region having cooling holes, a peripheral wall surrounding the interior region and projecting out of the plane of the interior region, a peripheral flange surrounding the peripheral wall and lying in a plane spaced apart from the plane of the interior region, and one or more through-thickness rib. One such rib may be disposed in the interior region, project away from and out of the plane of the interior region, and linearly extend across the interior region. Alternatively or in addition, one such rib may be disposed between the peripheral wall and flange and project out of the plane of the flange.
摘要翻译： 适于减少可能损坏板或其附接到第二部件的热诱导应变和应力的冲击板。 所述板包括具有冷却孔的内部区域，围绕所述内部区域并突出到所述内部区域的平面外围的周边壁;围绕所述周边壁并位于与所述内部区域的平面间隔开的平面中的周边凸缘， 和一个或多个贯穿厚度的肋。 一个这样的肋可以设置在内部区域中，远离和离开内部区域的平面，并且线性延伸穿过内部区域。 或者或另外，一个这样的肋可以设置在周壁和凸缘之间并突出到凸缘的平面之外。
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公开(公告)号：US20140023517A1
公开(公告)日：2014-01-23
申请号：US13555417
申请日：2012-07-23
IPC分类号： F01D5/18
CPC分类号： F01D9/041 , F01D9/042 , F01D11/008 , F01D25/246 , F05D2240/80 , F05D2240/81
摘要： A nozzle for a turbine system is disclosed. The nozzle includes an airfoil, an inner sidewall, and an outer sidewall. The airfoil includes exterior surface defining a pressure side and a suction side extending between a leading edge and a trailing edge. The airfoil further defines a tip and a root. The inner sidewall is connected to the airfoil at the tip. The outer sidewall is connected to the airfoil at the root. The inner sidewall and outer sidewall each includes a peripheral edge defining a pressure side slash face, a suction side slash face, a leading edge face, and a trailing edge face. At least one of the inner sidewall pressure side slash face, the inner sidewall suction side slash face, the outer sidewall pressure side slash face, or the outer sidewall suction side slash face has a generally curvilinear profile.
摘要翻译： 公开了一种用于涡轮机系统的喷嘴。 喷嘴包括翼型件，内侧壁和外侧壁。 翼型件包括限定压力侧的外表面和在前缘和后缘之间延伸的吸力侧。 翼型件还限定了尖端和根部。 内侧壁在尖端连接到翼型。 外侧壁与根部的翼型连接。 内侧壁和外侧壁均包括限定压力侧斜面，吸力侧斜面，前缘面和后缘面的周缘。 内侧壁压侧侧斜面，内侧壁吸力侧斜面，外侧壁压侧侧斜面或外侧壁吸力侧斜面中的至少一方具有大致曲线的轮廓。
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公开(公告)号：US08544852B2
公开(公告)日：2013-10-01
申请号：US13152585
申请日：2011-06-03
申请人： Sheo Narain Giri
发明人： Sheo Narain Giri
IPC分类号： F16J15/02
CPC分类号： F16J15/0887 , F01D11/003 , F05D2250/15 , F05D2260/38
摘要： A torsion seal is provided and includes a first section, a second section and a torsion section connected at opposite end portions thereof to the first and second sections and having a central portion extending between the opposite end portions to absorb differential thermal growth of vessels to which the first and second sections are coupled.
摘要翻译： 提供扭转密封件，并且包括第一部分，第二部分和扭转部分，该部分在其相对端部处连接到第一和第二部分，并且具有在相对端部之间延伸的中心部分，以吸收容器的不同热生长， 第一和第二部分联接。
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公开(公告)号：US20130028713A1
公开(公告)日：2013-01-31
申请号：US13190431
申请日：2011-07-25
CPC分类号： F16J15/0887 , F16J15/064
摘要： In one embodiment, a system includes a seal having a first sealing end portion, a second sealing end portion, and an intermediate portion between the first and second sealing end portions, wherein the seal has at least one metering hole configured to control a leakage flow across the seal.
摘要翻译： 在一个实施例中，系统包括具有第一密封端部分，第二密封端部分以及第一和第二密封端部之间的中间部分的密封件，其中密封件具有至少一个计量孔，该计量孔构造成控制泄漏流动 穿过印章。
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公开(公告)号：US09188010B2
公开(公告)日：2015-11-17
申请号：US13532470
申请日：2012-06-25
CPC分类号： F01D5/087 , F02C7/057 , F04D29/023 , F04D29/321 , F04D29/584 , F05D2300/17 , F05D2300/505
摘要： Embodiments of the present application include a gas turbine system. The system may include a rotor wheel and one or more impeller vanes radially disposed on the rotor wheel. The system may also include one or more fluid passages defined by adjacent impeller vanes. The one or more fluid passages may be radially disposed across the rotor wheel. Moreover, the system may include one or more shape memory alloy valves disposed within each of the fluid passages. The one or more shape memory alloy valves may be configured to change shape to control a flow of fluid through the fluid passages.
摘要翻译： 本申请的实施例包括燃气轮机系统。 该系统可以包括转子轮和径向设置在转子轮上的一个或多个叶轮叶片。 系统还可以包括由相邻叶轮叶片限定的一个或多个流体通道。 一个或多个流体通道可以跨过转子轮径向地设置。 此外，系统可以包括设置在每个流体通道内的一个或多个形状记忆合金阀。 一个或多个形状记忆合金阀可以被配置为改变形状以控制通过流体通道的流体流动。
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公开(公告)号：US09051845B2
公开(公告)日：2015-06-09
申请号：US13344421
申请日：2012-01-05
申请人： Harish Bommanakatte , Sheo Narain Giri , David Randolph Spracher , Zachary James Taylor , Ryan Zane Ziegler
发明人： Harish Bommanakatte , Sheo Narain Giri , David Randolph Spracher , Zachary James Taylor , Ryan Zane Ziegler
CPC分类号： F01D5/3007 , F01D5/22 , F01D5/30 , F01D5/3053 , F01D5/32 , Y10T29/49321
摘要： A turbomachine system includes a turbomachine that includes a rotor that includes a rotational axis, a first rotating segment having a first mating axial mount coupled to a first axial mount of the rotor in a first installed position and a first pin configured to insert into a first inserted position in both a first slot in the rotor and a first mating slot in the first rotating segment. The first pin in the first inserted position is configured to block axial movement of the first mating axial mount relative to the first axial mount. The turbomachine also includes a second rotating segment having a second mating axial mount coupled to a second axial mount of the rotor in a second installed position. The second rotating segment in the second installed position is configured to block removal of the first pin.
摘要翻译： 涡轮机系统包括涡轮机，其包括包括旋转轴线的转子，第一旋转段，具有在第一安装位置中联接到转子的第一轴向安装件的第一配合轴向安装件，以及构造成插入到第一安装位置的第一销 在转子的第一槽和第一旋转段中的第一配合槽中的插入位置。 第一插入位置中的第一销被构造成阻止第一配合轴向安装件相对于第一轴向安装件的轴向运动。 涡轮机还包括第二旋转段，其具有在第二安装位置中联接到转子的第二轴向安装件的第二配合轴向安装件。 在第二安装位置的第二旋转部分构造成阻止第一销的移除。
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8.发明授权Impingement plate for turbomachine components and components equipped therewith 失效用于装配有涡轮机组件和部件的冲击板公开(公告)号：US08714911B2
公开(公告)日：2014-05-06
申请号：US12985498
申请日：2011-01-06
IPC分类号： F01D25/12
CPC分类号： F01D25/12 , F01D5/187 , F01D9/041 , F05D2230/232 , F05D2230/642 , F05D2250/611 , F05D2260/201 , Y02T50/671 , Y02T50/676
摘要： An impingement plate adapted to reduce thermally-induced strains and stresses that may damage the plate or its attachment to a second component. The plate includes an interior region having cooling holes, a peripheral wall surrounding the interior region and projecting out of the plane of the interior region, a peripheral flange surrounding the peripheral wall and lying in a plane spaced apart from the plane of the interior region, and one or more through-thickness rib. One such rib may be disposed in the interior region, project away from and out of the plane of the interior region, and linearly extend across the interior region. Alternatively or in addition, one such rib may be disposed between the peripheral wall and flange and project out of the plane of the flange.
摘要翻译： 适于减少可能损坏板或其附接到第二部件的热诱导应变和应力的冲击板。 所述板包括具有冷却孔的内部区域，围绕所述内部区域并突出到所述内部区域的平面外围的周边壁;围绕所述周边壁并位于与所述内部区域的平面间隔开的平面中的周边凸缘， 和一个或多个贯穿厚度的肋。 一个这样的肋可以设置在内部区域中，远离和离开内部区域的平面，并且线性延伸穿过内部区域。 或者或另外，一个这样的肋可以设置在周壁和凸缘之间并突出到凸缘的平面之外。
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公开(公告)号：US08511990B2
公开(公告)日：2013-08-20
申请号：US12490429
申请日：2009-06-24
申请人： Sheo Narain Giri
发明人： Sheo Narain Giri
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F01D5/225 , F05D2240/40 , F05D2250/323 , F05D2250/324 , F05D2250/70 , F05D2260/2214
摘要： A turbine bucket for a gas turbine engine is described herein. The turbine bucket may include an airfoil, a tip shroud positioned on a tip of the airfoil, and a number of cooling holes extending through the airfoil and the tip shroud. One or more of the cooling holes may include a length of narrowing diameter about the tip shroud and a length of expanding diameter about a surface of the tip shroud.
摘要翻译： 这里描述了用于燃气涡轮发动机的涡轮机桶。 涡轮机桶可以包括翼型件，位于翼型件的尖端上的尖端护罩，以及延伸穿过翼型件和尖端护罩的多个冷却孔。 一个或多个冷却孔可以包括围绕尖端护罩的变窄直径的长度和围绕尖端护罩的表面的扩展直径的长度。
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公开(公告)号：US20120306169A1
公开(公告)日：2012-12-06
申请号：US13152604
申请日：2011-06-03
申请人： Sheo Narain Giri
发明人： Sheo Narain Giri
CPC分类号： F16J15/0887 , F01D9/023 , F01D11/005 , F05D2230/642 , F05D2240/55
摘要： A hinge seal is provided and includes a first section, a second section and a hinge section connected at opposite end portions thereof to the first and second sections and having a central piano hinge portion extending between the opposite end portions to absorb differential thermal growth of vessels to which the first and second sections are coupled.
摘要翻译： 提供铰链密封件，其包括第一部分，第二部分和铰链部分，铰链部分在其相对端部处连接到第一和第二部分，并且具有在相对端部之间延伸的中央钢琴铰链部分，以吸收容器的不同热生长 第一和第二部分耦合到其上。
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