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1. 发明授权

US06584765B1 Pulse detonation engine having an aerodynamic valve 有权
标题翻译：具有气动阀的脉冲爆震发动机
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。

2. 发明授权

US06924056B2 Cascade fuel inlet manifold for fuel cells 有权
标题翻译：用于燃料电池的级联燃料入口歧管
公开(公告)号：US06924056B2
公开(公告)日：2005-08-02
申请号：US10960843
申请日：2004-10-07
申请人： John H. Whiton , Torger J. Anderson , Robin J. Guthrie
发明人： John H. Whiton , Torger J. Anderson , Robin J. Guthrie
IPC分类号： F15D1/14 , H01M20060101 , H01M2/08 , H01M8/00 , H01M8/02 , H01M8/04 , H01M8/06 , H01M8/24
CPC分类号： H01M8/2484 , H01M8/04089 , H01M8/2485
摘要： Fuel is provided to an inlet (14) of a cascade region (15) which has a plurality of stages (17-23), each of which divides fuel flow evenly into a pair of corresponding slots (24-26). The flow is then spread across a floor surface (41) of a cascade exit header (40), the flow spreading into areas between the slots. The flow is then directed into an open cavity which is in fluid communication with the inlets of the fuel flow fields (12) of the fuel cells, reaching the fuel flow field inlets uniformly and simultaneously.
摘要翻译：燃料被提供到具有多个级（17-23）的级联区域（15）的入口（14），每个级（17-23）均匀地将燃料流分成一对相应的槽（24-26）。然后，该流动分布在级联出口集管（40）的地板表面（41）上，该流动扩展到槽之间的区域中。然后将流体引导到与燃料电池的燃料流场（12）的入口流体连通的开放空腔中，以均匀且同时地到达燃料流场入口。

3. 发明授权

US06543232B1 Valve assembly for use in a gas fuel nozzle 有权
标题翻译：用于气体燃料喷嘴的阀组件
公开(公告)号：US06543232B1
公开(公告)日：2003-04-08
申请号：US09965217
申请日：2001-09-27
申请人： Torger J. Anderson , William Proscia , Jayant S. Sabnis
发明人： Torger J. Anderson , William Proscia , Jayant S. Sabnis
IPC分类号： F02C722
CPC分类号： F02C3/20 , F02C7/232 , F02C9/266 , F02C9/28 , F05D2220/75 , F05D2270/14 , F05D2270/54 , Y10T137/86501
摘要： A valve assembly that is useful for controlling fuel delivery utilizes turbine power available from the steady state fuel flow within the valve assembly. A turbine element, which is moved by the steady state fuel flow, provides a motive force to a valve element that controls fuel delivery through selected outlet members of the valve arrangement. A rotating cage valve member preferably is coupled with the turbine element so that the valve member rotates responsive to movement of the turbine element. A controller determines the rate of rotation of the valve member and selectively controls a braking actuator to control the movement of the turbine element and the valve member.
摘要翻译：可用于控制燃料输送的阀组件利用可从阀组件内的稳态燃料流中获得的涡轮机功率。通过稳态燃料流动运动的涡轮机元件为阀元件提供动力，该阀元件控制通过阀装置的选定出口部件的燃料输送。旋转的笼式阀构件优选地与涡轮机元件联接，使得阀构件响应于涡轮机元件的移动而旋转。控制器确定阀构件的旋转速率并选择性地控制制动致动器以控制涡轮机元件和阀构件的运动。

4. 发明授权

US4464908A Solar-powered turbocompressor heat pump system 失效
标题翻译：太阳能涡轮压缩机热泵系统
公开(公告)号：US4464908A
公开(公告)日：1984-08-14
申请号：US407539
申请日：1982-08-12
申请人： Abraham M. Landerman , Frank R. Biancardi , Gorken Melikian , Maurice D. Meader , Charles E. Kepler , Torger J. Anderson , James W. Sitler
发明人： Abraham M. Landerman , Frank R. Biancardi , Gorken Melikian , Maurice D. Meader , Charles E. Kepler , Torger J. Anderson , James W. Sitler
IPC分类号： F02C1/05 , F25B11/00 , F25B27/00
CPC分类号： F25B27/005 , F02C1/05 , F25B11/00
摘要： The turbocompressor comprises a power turbine (14) and a compressor turbine (16) having respective rotors (18) and (20) on a common shaft (22), rotatably supported by bearings (26) and (28). A first working fluid is supplied by a power loop (32) and is expanded in the turbine (14). A second working fluid is compressed in the turbine (16) and is circulated in a heat pump loop (70). A lubricant is mixed with the second working fluid but is excluded from the first working fluid. Bearings (26) and (28) are cooled and lubricated by a system which circulates the second working fluid and the intermixed lubricant through the bearings (26) and (28). Such system includes a pump (126), a thermostatic expansion valve (150) for expanding the working fluid into the space (152) between the bearings (26) and (28), and a return conduit system (154, 156, 158) for withdrawing the expanded working fluid after it passes through the bearings and for returning the working fluid to the evaporator (82). A shaft seal (30) excludes the lubricant from the power turbine (14). The power loop (32) includes a float (208) operable by liquid working fluid in the condenser (46) for controlling a recirculation valve (206) so as to maintain a minimum liquid level in the condenser, while causing a feed pump (48) to pump most of the working fluid into the vapor generator (34). The heat pump compressor loop (70) includes a float (222) in the condenser (78) for operating an expansion valve (88) to maintain a minimum liquid working fluid level in the condenser (78) while causing most of the working fluid to be expanded into the evaporator (82).
摘要翻译：涡轮压缩机包括动力涡轮机（14）和压缩机涡轮机（16），所述压缩机涡轮机（16）在公共轴（22）上具有由轴承（26）和（28）可旋转地支撑的相应的转子（18）和（20）。第一工作流体由动力回路（32）提供，并在涡轮机（14）中膨胀。第二工作流体在涡轮机（16）中被压缩并且在热泵回路（70）中循环。润滑剂与第二工作流体混合，但不包括在第一工作流体中。轴承（26）和（28）通过使第二工作流体和混合润滑剂循环通过轴承（26）和（28）的系统被冷却和润滑。这种系统包括泵（126），用于将工作流体膨胀到轴承（26）和（28）之间的空间（152）中的恒温膨胀阀（150）和返回管道系统（154,156,158）用于在膨胀的工作流体通过轴承之后抽出膨胀的工作流体并使工作流体返回到蒸发器（82）。轴封（30）不包括来自动力涡轮机（14）的润滑剂。动力回路（32）包括可在冷凝器（46）中由液体工作流体操作的浮子（208），用于控制再循环阀（206），以便在冷凝器中保持最小液位，同时使进料泵）将大部分工作流体泵送到蒸汽发生器（34）中。热泵压缩机回路（70）包括在冷凝器（78）中的用于操作膨胀阀（88）的浮子（222），以在冷凝器（78）中保持最小的液体工作流体液位，同时使大部分工作流体膨胀到蒸发器（82）中。

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