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公开(公告)号：US07100360B2
公开(公告)日：2006-09-05
申请号：US10608238
申请日：2003-06-27
申请人： Bradley C. Sammann , Wendell V. Twelves, Jr. , Gary D. Jones , James W. Norris , Harvey L. Klein , James E. Jones , Stephen K. Kramer , Douglas A. Thonebe
发明人： Bradley C. Sammann , Wendell V. Twelves, Jr. , Gary D. Jones , James W. Norris , Harvey L. Klein , James E. Jones , Stephen K. Kramer , Douglas A. Thonebe
IPC分类号： F02K3/02
摘要： A pulsed combustion device includes a support structure and a combustor carousel supported by the support structure and rotating relative thereto about an axis. The carousel has a number of combustion conduits in a circumferential array. Each conduit cyclically receives a charge and discharges combustion products of the charge.
摘要翻译： 脉冲燃烧装置包括支撑结构和由支撑结构支撑并相对于其围绕轴线旋转的燃烧器转盘。 圆盘传送带具有多个周向排列的燃烧管道。 每个管道周期性地接收电荷并排出电荷的燃烧产物。
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公开(公告)号：US06901738B2
公开(公告)日：2005-06-07
申请号：US10608939
申请日：2003-06-26
摘要： A turbine engine has a circumferential array of combustion chamber conduits downstream of the compressor and upstream of the turbine. Means are provided for directing oxygen-containing gas from the compressor to the conduits so as to cyclically feed a gas charge into each conduit through its first port and permit discharge of combustion products of the charge and fuel through both the first and second ports.
摘要翻译： 涡轮发动机具有在压缩机下游和涡轮机上游的燃烧室导管的圆周阵列。 提供了用于将含氧气体从压缩机引导到管道的装置，以便通过其第一端口循环地将气体进料到每个管道中，并且允许通过第一和第二端口排出燃料和燃料的燃烧产物。
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3.发明授权System and method for an integrated additive manufacturing cell for complex components 有权用于复杂部件的集成添加剂制造单元的系统和方法公开(公告)号：US08383985B2
公开(公告)日：2013-02-26
申请号：US12856924
申请日：2010-08-16
CPC分类号： B23P21/004 , B22F3/1055 , B22F2003/1056 , B23K26/364 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y80/00 , G05B19/4099 , G05B19/4188 , G05B2219/32397 , G05B2219/49016 , Y02P10/295 , Y02P80/40 , Y02P90/24 , Y10T29/51
摘要： An integrated additive manufacturing cell (IAMC) that combines conventional manufacturing technologies with additive manufacturing processes is disclosed. Individual IAMCs may be configured and optimized for specific part families of complex components, or other industrial applications. The IAMCs incorporate features that reduce hardware cost and time and allow for local alloy tailoring for material properties optimization in complex components.
摘要翻译： 公开了将常规制造技术与添加剂制造工艺结合在一起的综合添加剂制造单元（IAMC）。 单个IAMC可以针对复杂组件或其他工业应用的特定部件系列进行配置和优化。 IAMC结合了降低硬件成本和时间的功能，并允许在复杂组件中进行材料特性优化的局部合金定制。
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公开(公告)号：US07047724B2
公开(公告)日：2006-05-23
申请号：US10334019
申请日：2002-12-30
IPC分类号： F02K3/02
摘要： Distributed initiation (e.g., multipoint or continuous) is utilized to obtain constant volume-like combustion performance in a pulse combustion device in the absence of detonation. A number of such devices may be utilized as turbine engine combustors.
摘要翻译： 在不存在爆震的情况下，利用分布式启动（例如，多点或连续）来获得脉冲燃烧装置中恒定体积的燃烧性能。 许多这样的装置可以用作涡轮发动机燃烧器。
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公开(公告)号：US06886325B2
公开(公告)日：2005-05-03
申请号：US10722158
申请日：2003-11-24
摘要： A pulsed combustion device includes a support structure and a combustor carousel supported by the support structure and rotating relative thereto about an axis. The carousel has a number of combustion conduits in a circumferential array. Each conduit cyclically receives a charge and discharges combustion products of the charge. A venturi effect may help control fuel/air charge leakage from a flowpath spanning the carousel and a stationary manifold.
摘要翻译： 脉冲式燃烧装置包括支撑结构和由支撑结构支撑并相对于其围绕轴线旋转的燃烧器转盘。 圆盘传送带具有多个周向排列的燃烧管道。 每个管道周期性地接收电荷并排出电荷的燃烧产物。 文丘里效应可以帮助控制从圆盘传送带和固定歧管的流路中的燃料/空气电荷泄漏。
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公开(公告)号：US07748211B2
公开(公告)日：2010-07-06
申请号：US11642010
申请日：2006-12-19
CPC分类号： F02C5/02 , F01D25/12 , F02C7/16 , F02C7/18 , F02C7/224 , F02K7/02 , F05D2220/40 , F05D2260/2322
摘要： An engine cooling system includes a combustion chamber assembly configured to generate detonation waves and a first vapor cooling assembly. The combustion chamber assembly defines a flowpath between an inner liner and an outer liner. The first vapor cooling assembly includes a vaporization section located adjacent to the flowpath and a condenser section spaced from the flowpath, and is configured to transport thermal energy from the vaporization section to the condenser section through cyclical evaporation and condensation of a working medium sealed within the first vapor cooling assembly.
摘要翻译： 发动机冷却系统包括构造成产生爆震波的燃烧室组件和第一蒸气冷却组件。 燃烧室组件限定内衬和外衬套之间的流路。 第一蒸汽冷却组件包括邻近流动路径定位的蒸发部分和与流动路径间隔开的冷凝器部分，并且构造成通过循环蒸发和密封在内部的工作介质中的冷凝将蒸汽部分的热能传送到冷凝器部分 第一蒸汽冷却组件。
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7.发明授权System and method for an integrated additive manufacturing cell for complex components 有权用于复杂部件的集成添加剂制造单元的系统和方法公开(公告)号：US07777155B2
公开(公告)日：2010-08-17
申请号：US11708955
申请日：2007-02-21
CPC分类号： B23P21/004 , B22F3/1055 , B22F2003/1056 , B23K26/364 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y80/00 , G05B19/4099 , G05B19/4188 , G05B2219/32397 , G05B2219/49016 , Y02P10/295 , Y02P80/40 , Y02P90/24 , Y10T29/51
摘要： An integrated additive manufacturing cell (IAMC) that combines conventional manufacturing technologies with additive manufacturing processes is disclosed. Individual IAMCs may be configured and optimized for specific part families of complex components, or other industrial applications. The IAMCs incorporate features that reduce hardware cost and time and allow for local alloy tailoring for material properties optimization in complex components.
摘要翻译： 公开了将常规制造技术与添加剂制造工艺结合在一起的综合添加剂制造单元（IAMC）。 单个IAMC可以针对复杂组件或其他工业应用的特定部件系列进行配置和优化。 IAMC结合了降低硬件成本和时间的功能，并允许在复杂组件中进行材料特性优化的局部合金定制。
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公开(公告)号：US07278256B2
公开(公告)日：2007-10-09
申请号：US10984461
申请日：2004-11-08
IPC分类号： F02C5/00
摘要： A pulsed combustion apparatus includes a conduit having an outer wall and an inner wall. The inner wall has a number of apertures. An interior space is separated from the outer wall by the inner wall. An induction system is positioned to cyclicly admit charges to the interior space. An ignition system is positioned to ignite the charges. Flow directing surfaces are positioned to at least cyclicly direct cooling air through the apertures.
摘要翻译： 脉冲燃烧装置包括具有外壁和内壁的导管。 内壁具有多个孔。 内部空间通过内壁与外壁分离。 感应系统被定位成循环地允许电荷到内部空间。 定位点火系统以点燃电荷。 流动引导表面被定位成至少循环地引导冷却空气通过孔。
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公开(公告)号：US06584765B1
公开(公告)日：2003-07-01
申请号：US10026236
申请日：2001-12-21
申请人： David E. Tew , Torger J. Anderson , Roy N. Guile , David R. Sobel , Wendell V. Twelves, Jr. , Gary D. Jones
发明人： David E. Tew , Torger J. Anderson , Roy N. Guile , David R. Sobel , Wendell V. Twelves, Jr. , Gary D. Jones
IPC分类号： F02K702
CPC分类号： F23C15/00 , B64G1/401 , B64G1/402 , F02K7/06 , F02K7/067 , F23C2205/10 , F23C2205/20 , Y02T50/67 , Y02T50/671 , Y10T137/86405 , Y10T137/86743
摘要： A pulse detonation engine (10) is provided with an aerovalve (14) for controlling the pressure of injected propellants (Ox, Fuel) in an open-ended detonation chamber (26). The propellants are injected at such pressure and velocity, and in a direction generally toward a forward thrust wall end (16) of the detonation chamber (26), an aerovalve (14) is formed which effectively inhibits or prevents egress of the propellant from the detonation chamber (26). A shock wave (34) formed by the injected propellant acts, after reflection by the thrust wall end (16) and in combination with the aerovalve (14), to compress and conserve, or increase, the pressure of the injected propellant. Carefully timed ignition (28) effects a detonation pulse under desired conditions of maintained, or increased, pressure. Termination of the propellant injection serves to “open” the aerovalve (14), and exhaust of the combusted propellants occurs to produce thrust. Alternate embodiments of propellant injection mechanisms (12, 112) provide pulse valves (24, 122, 124) each having a fixed slotted disk (40, 140, 240) and a rotating slotted disk (42, 142, 242) to provide the desired high speed valving of discrete pulses of propellant for injection.
摘要翻译： 脉冲爆震发动机（10）设置有空气阀（14），用于控制开放式爆震室（26）中喷射的推进剂（Ox，Fuel）的压力。 推进剂以这样的压力和速度被注入，并且在大致朝向引爆室（26）的向前推力壁端部（16）的方向上注入，形成了一个空气阀（14），其有效地抑制或防止推进剂从 爆震室（26）。 由喷射的推进剂形成的冲击波（34）在被推力壁端部（16）反射并与空气阀（14）组合之后作用，以压缩并保存或增加喷射推进剂的压力。 仔细定时点火（28）会在保持或增加压力的期望条件下产生爆震脉冲。 推进剂喷射的终止用于“打开”空气阀（14），并且发生燃烧的推进剂的排气以产生推力。 推进剂喷射机构（12,112）的替代实施例提供脉冲阀（24,122,124），每个脉冲阀具有固定的开槽圆盘（40,140,240）和旋转的开槽圆盘（42,142,242）以提供期望的 用于注射的推进剂的离散脉冲的高速阀。
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公开(公告)号：US09435292B2
公开(公告)日：2016-09-06
申请号：US13403662
申请日：2012-02-23
IPC分类号： F02K1/00
CPC分类号： F02K1/006
摘要： A turbine engine exhaust nozzle includes a core gas duct, a nozzle duct, and a thrust vectoring duct system having a duct valve, a first vectoring duct and a second vectoring duct. The nozzle duct directs a first portion of core gas from the core gas duct through a nozzle duct outlet along a centerline. The duct valve connects the core gas duct to the first vectoring duct during a first mode of operation, and connects the core gas duct to the second vectoring duct during a second mode of operation. The first vectoring duct directs a second portion of core gas from the core gas duct through a first vectoring duct outlet along a first trajectory. The second vectoring duct directs a third portion of core gas from the core gas duct through a second vectoring duct outlet along a second trajectory that is angularly offset to the first trajectory.
摘要翻译： 涡轮发动机排气喷嘴包括核心气体管道，喷嘴管道和具有管道阀，第一引导管道和第二向量管道的推力矢量管道系统。 喷嘴管道将核心气体的第一部分沿着中心线引导通过喷嘴管道出口。 管道阀在第一操作模式期间将核心气体管道连接到第一引导管道，并且在第二操作模式期间将核心气体管道连接到第二向量管道。 第一矢量导管将来自核心气体管道的核心气体的第二部分沿着第一轨迹引导通过第一矢量导管出口。 第二矢量化导管沿核心气体导管的第三部分芯沿第二轨迹引导第二向量导管出口，该第二轨迹成角度地偏移到第一轨迹。
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