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41. 发明申请

US20140060045A1 TURBO COMPOUNDING HYBRID GENERATOR POWERTRAIN 有权
标题翻译：涡轮复合发电机动力传动系
公开(公告)号：US20140060045A1
公开(公告)日：2014-03-06
申请号：US13600577
申请日：2012-08-31
申请人： Dustin Loveland , Jason G. Kohler
发明人： Dustin Loveland , Jason G. Kohler
IPC分类号： F02G3/00
CPC分类号： B60W10/26 , B60W10/06 , B60W20/13 , B60W2510/244 , B60Y2400/435 , F02B37/18 , F02N11/0818 , Y02T10/163
摘要： A turbo compounding internal combustion engine system includes an internal combustion engine and one or more valves for controlling a flow of an exhaust gas of the internal combustion engine. The system also includes a controller configured to monitor an operation mode of the internal combustion engine and responsively control the one or more valves and a turbine configured to selectively receive the exhaust gas from the internal combustion engine and to convert exhaust energy into a mechanical power. The system further includes a clutched gear drive selectively coupled to the turbine and the internal combustion engine, wherein the clutched gear drive is configured to provide the mechanical power generated by the turbine to the internal combustion engine.
摘要翻译：涡轮混合内燃机系统包括内燃机和用于控制内燃机排气流的一个或多个阀。该系统还包括控制器，该控制器被配置为监测内燃机的操作模式并且响应地控制一个或多个阀和被配置为选择性地接收来自内燃机的排气并将排气能转换成机械动力的涡轮机。所述系统还包括选择性地联接到所述涡轮机和所述内燃机的离合齿轮传动装置，其中所述离合齿轮传动装置构造成将所述涡轮机产生的机械动力提供给所述内燃机。

42. 发明授权

US08640463B2 Swirler for gas turbine engine fuel injector 有权
标题翻译：涡轮发动机燃油喷射器
公开(公告)号：US08640463B2
公开(公告)日：2014-02-04
申请号：US13170238
申请日：2011-06-28
申请人： Albert K. Cheung
发明人： Albert K. Cheung
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/14 , F23D2900/11101 , F23D2900/14241 , F23R3/28 , F23R3/286
摘要： A swirler for fuel injection in a gas turbine engine includes a frustoconical swirler body. A first and a second air flow path direct air in generally opposed circumferential directions into the swirler. These air paths intermix and create turbulence. As this turbulence encounters fuel droplets, the fuel is atomized, and uniformly distributed within the air flow. A shear layer is created adjacent an inner surface of the swirler body. In a separate feature, a third air flow path is directed into the air.
摘要翻译：用于燃气涡轮发动机中的燃料喷射的旋流器包括截头圆锥形旋流器体。第一和第二空气流动路径将大致相对的圆周方向的空气直接引入旋流器。这些气道混合并产生湍流。当这种湍流遇到燃料液滴时，燃料被雾化，并且均匀分布在空气流中。在旋流器主体的内表面附近形成剪切层。在单独的特征中，第三空气流动路径被引导到空气中。

43. 发明授权

US08627663B2 Energy recovery system and method using an organic rankine cycle with condenser pressure regulation 有权
标题翻译：能量回收系统和方法使用冷凝器压力调节的有机秩序循环
公开(公告)号：US08627663B2
公开(公告)日：2014-01-14
申请号：US12552725
申请日：2009-09-02
申请人： Timothy C. Ernst , Christopher R. Nelson , James A. Zigan
发明人： Timothy C. Ernst , Christopher R. Nelson , James A. Zigan
IPC分类号： F01K23/10 , F02G3/00 , F01K25/08 , F01K25/00
CPC分类号： F01K25/10 , F01K9/003 , F01K13/02 , F01K23/065 , F01P3/2207
摘要： An energy recovery system and method using an organic rankine cycle is provided for recovering waste heat from an internal combustion engine, which effectively controls condenser pressure to prevent unwanted cavitation within the fluid circulation pump. A coolant system may be provided with a bypass conduit around the condenser and a bypass valve selectively and variably controlling the flow of coolant to the condenser and the bypass. A subcooler may be provided integral with the receiver for immersion in the accumulated fluid or downstream of the receiver to effectively subcool the fluid near the inlet to the fluid pump.
摘要翻译：提供了一种能够回收利用有机血液循环的能量回收系统和方法，用于回收来自内燃机的废热，其有效地控制冷凝器压力，以防止流体循环泵内的不必要的气蚀。冷却剂系统可以设置有围绕冷凝器的旁路管道和旁通阀，其选择性地并且可变地控制冷凝器到冷凝器和旁路的流动。过冷却器可以与接收器一体设置，用于浸入积聚的流体或接收器的下游，以有效地将靠近入口附近的流体冷却到流体泵。

44. 发明授权

US08607572B2 Low NOx combustor for hydrogen-containing fuel and its operation 有权
标题翻译：用于含氢燃料的低NOx燃烧器及其操作
公开(公告)号：US08607572B2
公开(公告)日：2013-12-17
申请号：US12857265
申请日：2010-08-16
申请人： Hiromi Koizumi , Satoshi Dodo , Hirokazu Takahashi , Tomohiro Asai , Tomomi Koganezawa , Shohei Yoshida
发明人： Hiromi Koizumi , Satoshi Dodo , Hirokazu Takahashi , Tomohiro Asai , Tomomi Koganezawa , Shohei Yoshida
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/346 , F23C2900/9901 , Y02E20/18
摘要： An object of the present invention is to provide a gas turbine combustor that supports hydrogen-containing gas having a high burning velocity and is capable of performing low NOx combustion without reducing reliability of a burner. A first fuel nozzle is provided upstream of a combustion chamber and supplies fuel for activation and hydrogen-containing gas. The combustor has a primary combustion zone, a reduction zone and a secondary combustion zone. In the primary combustion zone, the fuel supplied from the first fuel nozzle is combusted under a fuel rich condition to form a burned gas containing a low concentration of oxygen. In the reduction zone, a hydrogen-containing gas is injected into the combustion chamber through a second fuel injection hole from a second fuel nozzle so that NOx generated in the primary combustion zone is reduced by an oxygen reaction of the hydrogen. In the secondary combustion zone, air for lean combustion is supplied into the combustion chamber so that unburned part of fuel is combusted under a fuel lean condition.
摘要翻译：本发明的目的是提供一种燃气轮机燃烧器，其支撑具有高燃烧速度的含氢气体并且能够进行低NOx燃烧而不降低燃烧器的可靠性。第一燃料喷嘴设置在燃烧室的上游，并供应用于活化的燃料和含氢气体。燃烧器具有主燃烧区，还原区和二次燃烧区。在主燃烧区域中，从第一燃料喷嘴供给的燃料在富燃状态下燃烧，形成含有低浓度氧气的燃烧气体。在还原区中，通过来自第二燃料喷嘴的第二燃料喷射孔将含氢气体注入燃烧室，使得在一次燃烧区中产生的NOx通过氢的氧反应而被还原。在二次燃烧区域，用于稀薄燃烧的空气被供应到燃烧室中，使得燃料的未燃烧部分在燃料稀薄状态下燃烧。

45. 发明授权

US08578695B1 Methods and designs for increasing efficiency in engines 有权
标题翻译：提高发动机效率的方法和设计
公开(公告)号：US08578695B1
公开(公告)日：2013-11-12
申请号：US12398182
申请日：2009-03-05
申请人： Herbert U. Fluhler
发明人： Herbert U. Fluhler
IPC分类号： F02G3/00 , F02C5/00
CPC分类号： F02D15/00 , F02B53/00 , F02B2053/005 , F02G3/00
摘要： An efficient thermal engine is disclosed. In some embodiments, a remainder of energy remaining after an expansion cycle is used to power a subsequent compression cycle. In other embodiments, novel configurations for a larger expansion volume than compression volume are provided. In addition, work of compression may be reduced in a compression cycle, and recovered in an expansion cycle.
摘要翻译：公开了一种高效的热引擎。在一些实施例中，在膨胀循环之后剩余的剩余能量被用于为随后的压缩循环供电。在其他实施例中，提供了比压缩体积更大的膨胀体积的新型结构。此外，可以在压缩循环中减少压缩工作，并在膨胀循环中恢复。

46. 发明授权

US08555652B1 Air-independent internal oxidation 有权
标题翻译：与空气无关的内部氧化
公开(公告)号：US08555652B1
公开(公告)日：2013-10-15
申请号：US12456222
申请日：2009-06-12
申请人： Amanda Touchton
发明人： George Linton Touchton
IPC分类号： F02G3/00 , F02C6/00
CPC分类号： F02C3/20 , C01B3/344 , C10J3/482 , C10J3/725 , C10J2300/093 , C10J2300/0946 , C10J2300/0956 , C10J2300/0976 , C10J2300/1606 , C10J2300/1671 , C10J2300/1675 , C10J2300/1807 , C10J2300/1846 , C10J2300/1884 , C10J2300/1892 , C21B2100/62 , C21B2100/66 , F01K23/067 , F02G3/00 , F22B1/22 , F22B3/00 , Y02E20/18 , Y02E20/346 , Y02P10/34
摘要： A chemical-looping combustion system is provided in which an oxygen carrier, for example a metallic oxide or peroxide, is used for fuel combustion and produces carbon dioxide and water as by-products. The system delivers steam and CO2 at for direct utilization by steam cycle power generation equipment and heat exchangers. After fuel combustion, the oxygen-poor carrier is regenerated by exposure to air in a second, sequestered reactor. Choice of oxygen-carrier material and conditions allows for the fuel oxidizer reactor to run at temperatures greater than the running temperature of the regenerator reactor.
摘要翻译：提供了一种化学循环燃烧系统，其中氧载体，例如金属氧化物或过氧化物用于燃料燃烧，并产生二氧化碳和水作为副产物。该系统提供蒸汽和二氧化碳，供蒸汽循环发电设备和热交换器直接利用。在燃料燃烧之后，通过在第二个隔离反应器中暴露于空气来再生贫氧载体。氧载体材料和条件的选择允许燃料氧化反应器在高于再生器反应器的运行温度的温度下运行。

47. 发明授权

US08516822B2 Angled vanes in combustor flow sleeve 有权
标题翻译：燃烧器流动套管中的角形叶片
公开(公告)号：US08516822B2
公开(公告)日：2013-08-27
申请号：US12715864
申请日：2010-03-02
申请人： Wei Chen , Stephen Fulcher
发明人： Wei Chen , Stephen Fulcher
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/005 , F23R3/04 , F23R3/26 , F23R3/54 , F23R2900/03043 , F23R2900/03044 , F23R2900/03045
摘要： A turbine combustor liner assembly includes a combustor liner having upstream and downstream ends; a transition duct attached to the downstream end of the combustor liner; a first flow sleeve surrounding the combustor liner, with a first radial flow passage therebetween; and a first annular inlet at an aft end of the flow sleeve, the inlet provided with a plurality of circumferentially spaced, angled flow vanes arranged to swirl air entering the first radial flow passage via the annular inlet.
摘要翻译：涡轮机燃烧器衬套组件包括具有上游和下游端的燃烧器衬套; 连接到燃烧器衬套的下游端的过渡管道; 围绕所述燃烧器衬套的第一流动套筒，其间具有第一径向流动通道; 以及在所述流动套管的后端处的第一环形入口，所述入口设置有多个周向间隔开的成角度的流动叶片，其布置成使经由所述环形入口进入所述第一径向流动通道的空气旋转。

48. 发明授权

US08516785B2 Jet engine intake guard 失效
标题翻译：喷气发动机进气门
公开(公告)号：US08516785B2
公开(公告)日：2013-08-27
申请号：US12928419
申请日：2010-12-09
申请人： Myron L. Brown
发明人： Myron L. Brown
IPC分类号： F02G3/00
CPC分类号： F02C7/055 , B64D33/02 , B64D2033/022 , B64D2033/0286 , F05D2260/607 , Y02T50/675 , Y10T137/0536 , Y10T137/0645
摘要： A jet engine air intake guard system wherein direct axial air flow into an engine during takeoff and landing may be temporarily closed off while air intake is provided laterally through screened air intake ports located on a cylindrical housing that extends forward of the conventional air intake cowling openings.
摘要翻译：一种喷气发动机进气保护系统，其中在起飞和着陆期间直接轴向空气流入发动机的过程可以暂时关闭，同时空气进气侧向设置在位于沿常规进气罩整流罩开口前方的圆柱形壳体上的隔离空气进气口。

49. 发明授权

US08511057B2 Lubricant scavenge arrangement 有权
标题翻译：润滑剂清理安排
公开(公告)号：US08511057B2
公开(公告)日：2013-08-20
申请号：US12461621
申请日：2009-08-18
申请人： Neil R. Fomison , Marc Tittel
发明人： Neil R. Fomison , Marc Tittel
IPC分类号： F02C7/06 , F02G3/00 , F01D25/16 , F01D25/18
CPC分类号： F01D25/18 , F05D2200/262 , F05D2250/71 , F05D2260/602 , F05D2260/6022 , F16N31/02
摘要： There is disclosed a lubricant scavenge arrangement provided on a chamber having an outer wall and configured to house a lubricated rotative component for rotation about an axis. The scavenge arrangement comprises: a substantially elongate channel provided in a substantially arcuate region of the wall, the channel being open to the chamber over substantially its entire length between an inlet end and an outlet end, said inlet end and said outlet end being angularly spaced apart around said longitudinal axis. The scavenge arrangement is particularly suited to use on bearing chambers in gas turbine engines.
摘要翻译：公开了一种设置在具有外壁的腔室上的润滑剂清除装置，其构造成容纳用于围绕轴线旋转的润滑的旋转部件。清扫装置包括：设置在壁的基本上弓形区域中的基本上细长的通道，该通道在入口端和出口端之间的基本上整个长度上都敞开到所述室，所述入口端和所述出口端成角度地间隔开围绕所述纵向轴线分开。清扫装置特别适用于燃气轮机发动机的轴承室。

50. 发明授权

US08505273B2 System for ice and/or frost prevention using guided wave energy 有权
标题翻译：使用导波能量进行冰和/或霜预防的系统
公开(公告)号：US08505273B2
公开(公告)日：2013-08-13
申请号：US12611332
申请日：2009-11-03
申请人： Hua Zhang , Jianmin Zhang
发明人： Hua Zhang , Jianmin Zhang
IPC分类号： F02G3/00
CPC分类号： H05B6/80 , F02C7/047
摘要： An ice and/or frost preventing system for positioning in an airflow tunnel having an air inlet includes a plurality of waveguide passages positioned in the airflow tunnel; an air filter positioned in each waveguide passage; a microwave energy source coupled to each waveguide passage; a first screen positioned in the airflow tunnel upstream of the plurality of waveguide passages; and a second screen positioned in the airflow tunnel downstream of the plurality of waveguide passages. The microwave energy sources and the first and second screens create a guided, standing wave, microwave energy that substantially prevents at least one of ice and frost from forming on the air filters. A turbine system including the ice and/or frost preventing system is also described.
摘要翻译：用于在具有空气入口的气流通道中定位的防冰和/或防霜系统包括位于气流通道中的多个波导通道; 位于每个波导通道中的空气过滤器; 耦合到每个波导通道的微波能源; 位于多个波导通道上游的气流通道中的第一屏幕; 以及位于多个波导通道下游的气流通道中的第二屏幕。微波能量源和第一和第二屏幕产生引导的驻波，微波能量，其基本上防止冰和霜中的至少一种在空气过滤器上形成。还描述了包括冰和/或防霜系统的涡轮机系统。

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