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公开(公告)号：US09175579B2
公开(公告)日：2015-11-03
申请号：US13402616
申请日：2012-02-22
申请人： Michael John Franks , Jason David Shapiro , Samuel Ross Rulli , Roger Lee Doughty , Joshua Brian Jamison
发明人： Michael John Franks , Jason David Shapiro , Samuel Ross Rulli , Roger Lee Doughty , Joshua Brian Jamison
CPC分类号： F01D25/246 , F01D5/284 , F01D11/08 , F01D11/24 , F05D2240/11 , F05D2250/41 , F05D2250/61 , F05D2250/712 , F05D2260/38 , F05D2300/6033
摘要： A shroud segment for a gas turbine engine, the shroud segment constructed from a composite material including reinforcing fibers embedded in a matrix, and having a cross-sectional shape defined by opposed forward and aft walls, and opposed inner and outer walls, the walls extending between opposed first and second end faces, wherein the inner wall defines an arcuate inner flowpath surface; and wherein a compound fillet is disposed at a junction between first and second ones of the walls, the compound fillet including first and second portions, the second portion having a concave curvature extending into the first one of the walls.
摘要翻译： 一种用于燃气涡轮发动机的护罩段，所述护罩段由复合材料构成，所述复合材料包括嵌入基质中的增强纤维，并且具有由相对的前壁和后壁限定的横截面形状，以及相对的内壁和外壁，所述壁延伸 在相对的第一和第二端面之间，其中所述内壁限定弓形的内部流路表面; 并且其中复合圆角设置在第一和第二壁之间的接合处，所述复合圆角包括第一和第二部分，所述第二部分具有延伸到所述第一壁中的凹曲率。
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公开(公告)号：US09079127B2
公开(公告)日：2015-07-14
申请号：US13140328
申请日：2010-06-04
CPC分类号： B01D21/283 , B01D43/00
摘要： An apparatus including an acoustic transducer configured to acoustically associate with at least a portion of a fluid cavity. The fluid cavity is configured as a resonator. The acoustic transducer is configured to create an acoustic wave in the at least a portion of the fluid cavity. The acoustic wave is selected to increase the concentration of at least one particulate in a location in the fluid cavity.
摘要翻译： 一种包括声学换能器的装置，其被配置为与流体腔的至少一部分声学关联。 流体腔被配置为谐振器。 声换能器被配置为在流体腔的至少一部分中产生声波。 选择声波以增加流体腔中的位置中的至少一种颗粒的浓度。
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公开(公告)号：US08182169B2
公开(公告)日：2012-05-22
申请号：US13095283
申请日：2011-04-27
IPC分类号： E01F13/00
CPC分类号： E01F13/12
摘要： A non-lethal energy absorbing vehicle barrier for decelerating an impacting vehicle a gate member disposed between first and second gate receivers that is deformable from a pre-impact configuration to an impact configuration. The gate member may include a first deformable energy absorption member having a first end coupled to the first gate receiver and a second end extending inward toward a center of the gate member; a second deformable energy absorption member having a first end coupled to the second gate receiver and a second end extending inward toward the center of the gate member; and a deforming member connecting the first and second deformable energy absorption members in an overlapping configuration. The deforming member is configured to engage and deform the first and second deformable energy absorption members as the gate member is deformed from the pre-impact configuration to the impact configuration.
摘要翻译： 一种非致死能量吸收车辆屏障，用于使冲击车辆减速，所述门构件设置在第一和第二门接收器之间，所述门构件可从预冲击构型变形为冲击构型。 门构件可以包括第一可变形能量吸收构件，其具有联接到第一门接收器的第一端和朝向门构件的中心向内延伸的第二端; 第二可变形能量吸收构件，其具有联接到第二栅极接收器的第一端和朝向门构件的中心向内延伸的第二端; 以及以重叠构造连接第一和第二可变形能量吸收构件的变形构件。 变形构件构造成当门构件从预冲击构造变形到冲击构造时，使第一和第二可变形能量吸收构件接合和变形。
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公开(公告)号：US07946801B2
公开(公告)日：2011-05-24
申请号：US11965402
申请日：2007-12-27
申请人： Jason David Shapiro , David Allen Flodman , Samuel Ross Rulli , Samir Dimitri Sayegh , Norman Clement Brackett
发明人： Jason David Shapiro , David Allen Flodman , Samuel Ross Rulli , Samir Dimitri Sayegh , Norman Clement Brackett
IPC分类号： F01D5/08
CPC分类号： F02C7/18 , F01D5/08 , F01D9/041 , F01D9/06 , F01D11/001 , F01D11/08 , F01D25/12 , F01D25/246 , F05D2220/3213 , F05D2240/11 , F05D2260/201 , Y02T50/676
摘要： A cooling arrangement for a gas turbine engine includes: (a) a turbine nozzle having: (i) spaced-apart arcuate inner and outer bands; and (ii) a hollow, airfoil-shaped turbine vane extending between the inner and outer bands, the vane disposed in a primary flowpath of the engine; (b) a supporting structure coupled to the outer band such that an outer band cavity is defined between the outer band and the stationary structure; (c) a first conduit passing through the outer band cavity and communicating with the interior of the vane, the first conduit coupled to a first source of cooling air within the engine; and (d) a second conduit communicating with the outer band cavity, the second conduit coupled to a second source of cooling air within the engine.
摘要翻译： 用于燃气涡轮发动机的冷却装置包括：（a）涡轮喷嘴，其具有：（i）间隔开的弓形内部和外部带; 和（ii）在所述内带和外带之间延伸的中空翼型涡轮叶片，所述叶片设置在所述发动机的主流路中; （b）耦合到所述外带的支撑结构，使得在所述外带和所述固定结构之间限定外带空腔; （c）通过所述外带空腔并与所述叶片内部连通的第一管道，所述第一管道联接到所述发动机内的第一冷却空气源; 和（d）与外带空腔连通的第二导管，第二导管连接到发动机内的第二冷却空气源。
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公开(公告)号：USD315295S
公开(公告)日：1991-03-12
申请号：US213220
申请日：1988-06-29
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公开(公告)号：USD304301S
公开(公告)日：1989-10-31
申请号：US836616
申请日：1986-02-26
申请人： Gates M. Moss , Samuel Ross
设计人： Gates M. Moss , Samuel Ross
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公开(公告)号：USD293770S
公开(公告)日：1988-01-19
申请号：US658729
申请日：1984-10-09
申请人： Samuel Ross , John Pardo
设计人： Samuel Ross , John Pardo
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公开(公告)号：USD292491S
公开(公告)日：1987-10-27
申请号：US658734
申请日：1984-10-09
申请人： Samuel Ross , John Pardo
设计人： Samuel Ross , John Pardo
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