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1. 发明授权

US08915728B2 Multi-dimensional component build system and process 有权
标题翻译：多维组件构建系统和过程
公开(公告)号：US08915728B2
公开(公告)日：2014-12-23
申请号：US13359749
申请日：2012-01-27
申请人： Sergey Mironets , Agnes Klucha , Wendell V. Twelves, Jr. , Benjamin T. Fisk
发明人： Sergey Mironets , Agnes Klucha , Wendell V. Twelves, Jr. , Benjamin T. Fisk
IPC分类号： B29C41/00
CPC分类号： B29C64/153 , B22F3/1055 , B23K15/0086 , B28B11/00 , B29C64/371 , B29C2035/0838 , B33Y10/00 , B33Y30/00 , F02C7/00 , F05D2230/00 , F05D2230/31 , Y02P10/295
摘要： An example multi-dimensional component building system includes a first chamber having at least one base, a second chamber adjacent to and in fluid communication with the first chamber through a first door, and a third chamber adjacent to and in fluid communication with the second chamber through a second door. The second chamber is fluidly sealed from the first chamber if the first door is in a closed position. The second chamber includes a directed heat source, a build-up material and is configured to receive the at least one base if the fluid parameters of the first chamber and second chamber are approximately equal. The third chamber is fluidly sealed from the second chamber if the first door is in a closed position. The third chamber is configured to receive the at least one base, having a formed component disposed thereon, if the second door is in an open position.
摘要翻译：示例性多维部件构建系统包括具有至少一个基座的第一腔室，与第一腔室相邻并与第一腔室流体连通的第二腔室，以及与第二腔室相邻并与第二腔室流体连通的第三腔室通过第二扇门。如果第一个门处于关闭位置，第二个室与第一个室流体密封。第二腔室包括定向热源，积聚材料，并且构造成如果第一腔室和第二腔室的流体参数近似相等，则容纳至少一个底座。如果第一个门处于关闭位置，则第三个室与第二个室流体密封。如果第二门处于打开位置，则第三室被构造成容纳至少一个基座，其具有设置在其上的成形部件。

2. 发明授权

US08383985B2 System and method for an integrated additive manufacturing cell for complex components 有权
标题翻译：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
申请人： Wendell V. Twelves, Jr. , James W. Norris , Bernard J. Raver
发明人： Wendell V. Twelves, Jr. , James W. Norris , Bernard J. Raver
IPC分类号： B23K26/12 , G06F19/00
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。

3. 发明授权

US07047724B2 Combustion ignition 有权
标题翻译：燃烧点火
公开(公告)号：US07047724B2
公开(公告)日：2006-05-23
申请号：US10334019
申请日：2002-12-30
申请人： Craig A. Nordeen , James W. Norris , Wendell V. Twelves, Jr.
发明人： Craig A. Nordeen , James W. Norris , Wendell V. Twelves, Jr.
IPC分类号： F02K3/02
CPC分类号： F02K7/02 , F02C3/16 , F02C3/165 , F02C5/02 , F02C5/04 , F02C5/11 , F02K3/06 , F02K7/075
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。

4. 发明授权

US06886325B2 Pulsed combustion engine 失效
标题翻译：脉冲内燃机
公开(公告)号：US06886325B2
公开(公告)日：2005-05-03
申请号：US10722158
申请日：2003-11-24
申请人： James W. Norris , Wendell V. Twelves, Jr.
发明人： James W. Norris , Wendell V. Twelves, Jr.
IPC分类号： F02C3/16 , F02C5/02 , F02C5/04 , F02C5/11 , F02K3/06 , F02K7/02 , F02K7/075 , F02C3/14
CPC分类号： F02C3/165 , F02C3/16 , F02C5/02 , F02C5/04 , F02C5/11 , F02K3/06 , F02K7/02 , F02K7/075
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。

5. 发明授权

US09435292B2 Turbine engine with thrust vectoring exhaust nozzle 有权
标题翻译：涡轮发动机带推力矢量排气喷嘴
公开(公告)号：US09435292B2
公开(公告)日：2016-09-06
申请号：US13403662
申请日：2012-02-23
申请人： Wendell V. Twelves, Jr.
发明人： Wendell V. Twelves, Jr.
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。

6. 发明授权

US07748211B2 Vapor cooling of detonation engines 有权
标题翻译：爆震发动机的蒸气冷却
公开(公告)号：US07748211B2
公开(公告)日：2010-07-06
申请号：US11642010
申请日：2006-12-19
申请人： James W. Norris , Wendell V. Twelves, Jr.
发明人： James W. Norris , Wendell V. Twelves, Jr.
IPC分类号： F02K5/02 , F02K7/00
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。

7. 发明授权

US06206642B1 Compressor blade for a gas turbine engine 有权
标题翻译：用于燃气涡轮发动机的压缩机叶片
公开(公告)号：US06206642B1
公开(公告)日：2001-03-27
申请号：US09213696
申请日：1998-12-17
申请人： Alfred P. Matheny , Richard A. Holmes , Wendell V. Twelves, Jr.
发明人： Alfred P. Matheny , Richard A. Holmes , Wendell V. Twelves, Jr.
IPC分类号： F01D514
CPC分类号： F04D29/324 , F01D5/147 , F01D5/20 , F04D29/164 , F05D2300/501
摘要： A compressor blade that has a blade root, an airfoil having a first end, and a second end opposite the first end, the second end having at least one edge, and the airfoil is made of a first material having a first modulus of elasticity. A blade platform connects the blade root to the first end of the airfoil, and a flexible seal is connected to the airfoil adjacent the second end, and the seal is made of a second material having a modulus of elasticity that is substantially less than the first modulus of elasticity.
摘要翻译：一种具有叶片根部的压缩机叶片，具有第一端的翼型和与第一端相对的第二端，所述第二端具有至少一个边缘，并且所述翼型由具有第一弹性模量的第一材料制成。叶片平台将叶片根部连接到翼型件的第一端，并且柔性密封件连接到邻近第二端的翼型件，并且密封件由第二材料制成，该第二材料的弹性模量基本上小于第一弹性模量。

8. 发明授权

US10092975B2 Solid state additive manufacturing system 有权
公开(公告)号：US10092975B2
公开(公告)日：2018-10-09
申请号：US12069714
申请日：2008-02-12
申请人： Wendell V. Twelves, Jr. , Wangen Lin , David G. Alexander
发明人： Wendell V. Twelves, Jr. , Wangen Lin , David G. Alexander
IPC分类号： B23K20/12 , B23K26/34 , B01J19/08 , B23K9/04 , B33Y30/00 , B23K101/00
摘要： A process for solid state deposition of a material onto a workpiece includes the steps of providing a rod of metallic deposition material, exerting pressure at one end of the rod to move the metallic deposition material into a deposition zone, rotating the rod while the pressure is being exerted to generate frictional heat when the rod contacts a surface of the workpiece, and raising the temperature of the metallic deposition material to reduce the amount of frictional heat which needs to be generated during the rotating step and to produce a microstructure which is substantially free of porosity and which has a fine grain size.

9. 发明授权

US07278256B2 Pulsed combustion engine 有权
标题翻译：脉冲内燃机
公开(公告)号：US07278256B2
公开(公告)日：2007-10-09
申请号：US10984461
申请日：2004-11-08
申请人： James W. Norris , Craig A. Nordeen , Wendell V. Twelves, Jr.
发明人： James W. Norris , Craig A. Nordeen , Wendell V. Twelves, Jr.
IPC分类号： F02C5/00
CPC分类号： F23C15/00 , F23R3/002 , F23R3/08 , F23R3/56 , F23R7/00
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。

10. 发明授权

US06901738B2 Pulsed combustion turbine engine 失效
标题翻译：脉动燃气轮机
公开(公告)号：US06901738B2
公开(公告)日：2005-06-07
申请号：US10608939
申请日：2003-06-26
申请人： Bradley C. Sammann , Wendell V. Twelves, Jr. , Gary D. Jones
发明人： Bradley C. Sammann , Wendell V. Twelves, Jr. , Gary D. Jones
IPC分类号： F02C3/16 , F02C5/02 , F02C5/04 , F02C5/11 , F02C5/00 , F02K3/06
CPC分类号： F02C3/16 , F02C3/165 , F02C5/02 , F02C5/04 , F02C5/11
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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