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公开(公告)号：US20130156594A1
公开(公告)日：2013-06-20
申请号：US13331418
申请日：2011-12-20
Applicant: Nicholas Joseph Kray , Christopher Lee McAfee , Dong-Jin Shim
Inventor： Nicholas Joseph Kray , Christopher Lee McAfee , Dong-Jin Shim
CPC classification number: F01D5/282 , B29B11/16 , B29C70/48 , B29L2031/08 , F01D5/30 , F01D5/34 , F01D9/042 , F05D2300/6034 , Y02T50/672
Abstract: A composite gas turbine engine structure includes a retention ring with airfoils mounted on, integral with, and extending radially away from retention ring. Retention ring includes annular composite plies, a circumferentially segmented airfoil ring including airfoil ring segments disposed around one of outer and inner circumferences of retention ring. Airfoil ring segments include annular bases and radially extending clockwise and counter-clockwise airfoil segments at clockwise and counter-clockwise ends of annular base. Composite airfoils include circumferentially adjacent ones of the clockwise and counter-clockwise airfoil segments. A flowpath shell circumferentially disposed around segmented airfoil ring traps annular bases between flowpath shell and retention ring. Composite airfoils airfoils extend through slots in flowpath shell. Plies may be wrapped in a single spiral made from a continuous composite tape. Slots may be circumferentially angled. Circumferentially adjacent ones of clockwise and counter-clockwise airfoil segments may be stitched together.
Abstract translation: 复合燃气涡轮发动机结构包括具有与保持环安装在一体并与径向远离保持环的翼型的保持环。 保持环包括环形复合层，周向分段的翼型环，包括围绕保持环的外周和内周中的一个设置的翼型环段。 翼型环段包括环形基座和在环形基座的顺时针和逆时针端部处的径向延伸的顺时针和逆时针的翼型段。 复合翼型件包括沿周向相邻的顺时针和逆时针翼型段。 围绕分段翼型环周向设置的流路外壳环流体流路外壳和保持环之间的环形基座。 复合翼型翼型件延伸穿过流道外壳中的槽。 层可以包裹在由连续的复合胶带制成的单个螺旋。 槽可以是周向成角度的。 沿顺时针方向和逆时针方向的翼型段可以缝合在一起。
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公开(公告)号：US08905719B2
公开(公告)日：2014-12-09
申请号：US13331418
申请日：2011-12-20
Applicant: Nicholas Joseph Kray , Christopher Lee McAfee , Dong-Jin Shim
Inventor： Nicholas Joseph Kray , Christopher Lee McAfee , Dong-Jin Shim
IPC: F01D5/14
CPC classification number: F01D5/282 , B29B11/16 , B29C70/48 , B29L2031/08 , F01D5/30 , F01D5/34 , F01D9/042 , F05D2300/6034 , Y02T50/672
Abstract: A composite gas turbine engine structure includes a retention ring with airfoils mounted on, integral with, and extending radially away from retention ring. Retention ring includes annular composite plies, a circumferentially segmented airfoil ring including airfoil ring segments disposed around one of outer and inner circumferences of retention ring. Airfoil ring segments include annular bases and radially extending clockwise and counter-clockwise airfoil segments at clockwise and counter-clockwise ends of annular base. Composite airfoils include circumferentially adjacent ones of the clockwise and counter-clockwise airfoil segments. A flowpath shell circumferentially disposed around segmented airfoil ring traps annular bases between flowpath shell and retention ring. Composite airfoils airfoils extend through slots in flowpath shell. Plies may be wrapped in a single spiral made from a continuous composite tape. Slots may be circumferentially angled. Circumferentially adjacent ones of clockwise and counter-clockwise airfoil segments may be stitched together.
Abstract translation: 复合燃气涡轮发动机结构包括具有与保持环安装在一体并与径向远离保持环的翼型的保持环。 保持环包括环形复合层，周向分段的翼型环，包括围绕保持环的外周和内周中的一个设置的翼型环段。 翼型环段包括环形基座和在环形基座的顺时针和逆时针端部处的径向延伸的顺时针和逆时针的翼型段。 复合翼型件包括沿周向相邻的顺时针和逆时针翼型段。 围绕分段翼型环周向设置的流路外壳环流体流路外壳和保持环之间的环形基座。 复合翼型翼型件延伸穿过流道外壳中的槽。 层可以包裹在由连续的复合胶带制成的单个螺旋。 槽可以是周向成角度的。 沿顺时针方向和逆时针方向的翼型段可以缝合在一起。
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Patent Agency Ranking
公开(公告)号：US20130302168A1
公开(公告)日：2013-11-14
申请号：US13466671
申请日：2012-05-08
Applicant: Nicholas Joseph Kray , Ian Francis Prentice , Andrew Breeze-Stringfellow , Dong-Jin Shim , Gregory Carl Gemeinhardt
Inventor： Nicholas Joseph Kray , Ian Francis Prentice , Andrew Breeze-Stringfellow , Dong-Jin Shim , Gregory Carl Gemeinhardt
IPC: B63H1/06
CPC classification number: F01D5/141 , F05D2260/90 , F05D2300/505 , F05D2300/603 , Y02T50/672 , Y02T50/673
Abstract: An airfoil having active actuators and at least one morphing area allowing shape change of the airfoil and further allowing for optimization of the airfoil shape at more than one operating condition.
Abstract translation: 具有主动致动器和至少一个变形区域的翼型件允许翼型的形状改变，并且还允许在多于一个操作条件下优化翼型形状。
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公开(公告)号：US20100209235A1
公开(公告)日：2010-08-19
申请号：US12372817
申请日：2009-02-18
Applicant: Dong-Jin Shim , Scott Finn , Apostolos Pavlos Karafillis , William Howard Hasting , Arjan Hegeman
Inventor： Dong-Jin Shim , Scott Finn , Apostolos Pavlos Karafillis , William Howard Hasting , Arjan Hegeman
CPC classification number: B23P15/04 , F01D5/147 , F01D5/28 , F04D29/023 , F04D29/542 , F04D29/644 , F05D2240/12 , F05D2300/603 , Y02T50/672 , Y02T50/673 , Y10T29/49323 , Y10T29/49336 , Y10T29/49337 , Y10T29/49339
Abstract: In one aspect, a method for assembling an outlet guide vane is provided. The method includes providing an outlet guide vane frame having a first side and a second side. The outlet guide vane includes a radially inward flange coupled to a radially outward flange by a leading edge. A trailing edge is coupled to the radially inward flange and the radially outward flange aft of the leading edge. A cavity is defined between the radially inward flange, the radially outward flange, the leading edge, and the trailing edge. A first and a second mating surface circumscribe the cavity on the first and second sides respectively. The method further includes coupling a filler portion within the cavity wherein the filler portion includes a third side and a fourth side, coupling a first skin to the third side and the first mating surface, and coupling a second skin to the fourth side and the second mating surface, wherein at least one of the first skin and the second skin are fabricated from a composite material.
Abstract translation: 一方面，提供一种组装出口导叶的方法。 该方法包括提供具有第一侧和第二侧的出口导向叶片框架。 出口导向叶片包括通过前缘联接到径向向外的凸缘的径向向内的凸缘。 后缘连接到前缘的径向向内的凸缘和径向向外的凸缘。 在径向向内的凸缘，径向向外的凸缘，前缘和后缘之间限定空腔。 第一和第二配合表面分别围绕第一和第二侧的空腔。 该方法还包括将填充部分耦合在腔体内，其中填充部分包括第三侧面和第四侧面，将第一皮肤耦合到第三侧面和第一配合表面，以及将第二皮肤耦合到第四侧面， 配合表面，其中第一皮肤和第二皮肤中的至少一个由复合材料制成。
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公开(公告)号：US07533578B2
公开(公告)日：2009-05-19
申请号：US11406662
申请日：2006-04-18
Applicant: Seth S. Kessler , Christopher T. Dunn , Dong-Jin Shim
Inventor： Seth S. Kessler , Christopher T. Dunn , Dong-Jin Shim
CPC classification number: G01M7/027
Abstract: A method of detecting an event in a structure using a device having sensors and at least one actuator includes sending a signal from the at least one actuator encapsulated in the device, returning a reflected wave signal from the event to each of the sensors in the device, determining a respective duration of time for which the signal travels from the event to each of the sensors, and calculating a location of the event by using differences in the respective durations of time for which the signal travels from the event to each of the sensors to determine an angle and a distance at which the event is positioned.
Abstract translation: 使用具有传感器和至少一个致动器的装置来检测结构中的事件的方法包括从封装在装置中的至少一个致动器发送信号，将来自事件的反射波信号返回到装置中的每个传感器 确定信号从事件传播到每个传感器的相应持续时间，以及通过使用信号从事件传播到每个传感器的各个持续时间的差异来计算事件的位置 以确定事件所在的角度和距离。
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公开(公告)号：US08939099B2
公开(公告)日：2015-01-27
申请号：US13490284
申请日：2012-06-06
Applicant: Dong-Jin Shim , Ian Francis Prentice , Julian O'Flynn , Ross Spoonire , Wendy Wen-Ling Lin
Inventor： Dong-Jin Shim , Ian Francis Prentice , Julian O'Flynn , Ross Spoonire , Wendy Wen-Ling Lin
CPC classification number: D05B93/00 , B32B7/08 , B32B2307/54 , F05D2300/603 , Y10T428/24033
Abstract: A composite material includes a composite body having a composite surface, and a reinforcing element extending through the composite body in a first plurality of stitches and a second plurality of stitches. The first plurality of stitches are aligned relative to the composite surface substantially similarly to each other. The second plurality of stitches are aligned relative to the composite surface substantially dissimilarly to each other.
Abstract translation: 复合材料包括具有复合表面的复合体和以第一多个针迹和第二多个针迹延伸穿过复合体的加强元件。 第一多个针脚相对于复合表面大致相似地对准。 所述第二多个针脚相对于所述复合表面基本上彼此不同地对准。
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公开(公告)号：US20130164140A1
公开(公告)日：2013-06-27
申请号：US13336001
申请日：2011-12-23
Applicant: Pranav Dhoj Shah , Scott Roger Finn , Nicholas Joseph Kray , Ian Francis Prentice , Dong-Jin Shim , Bo Wang
Inventor： Pranav Dhoj Shah , Scott Roger Finn , Nicholas Joseph Kray , Ian Francis Prentice , Dong-Jin Shim , Bo Wang
IPC: F01D5/14
CPC classification number: F01D5/20 , F01D21/045 , F05D2300/43 , F05D2300/431 , F05D2300/432 , Y02T50/672 , Y02T50/673
Abstract: An airfoil, a fan assembly and an engine include at least one airfoil including a root portion, a body portion and a tip portion. The body portion is configured extending radially outward from the root portion and the tip portion is configured extending radially outward from the root portion and the body portion. The airfoil including a suction and a pressure side coupled together at a leading and a trailing edge and extending therebetween. The airfoil including a compliant tip at the tip portion. The compliant tip extending along at least a portion of the tip portion in a chord-wise direction and a span-wise direction. The compliant tip is configured to provide wave propagation along the tip portion such that critical strain proximate the tip portion and the trailing edge is reduced during a foreign object impact.
Abstract translation: 翼型件，风扇组件和发动机包括至少一个包括根部，主体部分和顶端部分的翼型件。 主体部分被配置为从根部径向向外延伸，并且尖端部分被构造成从根部部分和主体部分径向向外延伸。 所述翼型件包括在前缘和后缘处连接在一起并在其间延伸的吸力和压力侧。 所述翼型件在尖端部分包括柔性尖端。 柔性尖端沿着顶端部分的至少一部分沿着弦向和跨度方向延伸。 柔性尖端构造成沿着尖端部分提供波传播，使得在异物冲击期间，靠近尖端部分和后缘的临界应变减小。
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