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公开(公告)号:US20060112676A1
公开(公告)日:2006-06-01
申请号:US11000829
申请日:2004-12-01
申请人: Curtis Cowan , Jorge Farah , Debora Kehret , Stanley Keysa , Jeffrey Lavin , Michael Murphy , Stephen Paul , Richard Scott
发明人: Curtis Cowan , Jorge Farah , Debora Kehret , Stanley Keysa , Jeffrey Lavin , Michael Murphy , Stephen Paul , Richard Scott
IPC分类号: F02K1/00
CPC分类号: F02K1/827 , F02K1/004 , F02K1/82 , F02K1/822 , Y02T50/675
摘要: A cooled exhaust duct for use in gas turbine engines is provided. The cooled exhaust duct includes an axial centerline, a circumference, an annulus, and a plurality of radially expandable bands. The annulus is disposed between a first wall and a second wall, and extends along the axial centerline. The first wall is disposed radially inside of the second wall. Each of the plurality of radially expandable bands extends circumferentially within the annulus. The bands are axially spaced apart from one another. Each band includes a first portion attached to the first wall, a second portion attached to the second wall and an intermediate portion connected to the first and second portions. The bands create circumferentially extending compartments that inhibit axial travel of the cooling air within the annulus.
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公开(公告)号:US20060179816A1
公开(公告)日:2006-08-17
申请号:US11057892
申请日:2005-02-14
申请人: Michael Murphy , Jeffrey Lavin , Jorge Farah , Luis Coreano , Henry Huizinga , Andrew Burdick
发明人: Michael Murphy , Jeffrey Lavin , Jorge Farah , Luis Coreano , Henry Huizinga , Andrew Burdick
IPC分类号: F02C7/00
CPC分类号: F02K1/004 , F02K1/78 , F02K1/805 , F02K1/822 , F05D2250/70 , F05D2260/202 , Y02T50/675
摘要: An example exhaust duct assembly includes a front liner, an intermediate liner and a rear liner. Each of the front, intermediate and rear liners include an inner liner exposed to combustion gases and an outer liner spaced radially apart from the inner liner. An air passage defined between the inner liner and the outer liner provides cooling air utilized for insulating an inner surface of the exhaust duct assembly. A closeout member is provided between the inner and outer liner and defines a portion of an air passage between the closeout member and the inner liner. Air flowing through the air passage is injected into a joint to provide cooling. The closeout member includes a horizontal leg that is bendable in a radial direction to accommodate relative movement between the inner liner and the outer liner.
摘要翻译: 示例性排气管道组件包括前衬里,中间衬套和后衬套。 前,后和后衬里中的每一个包括暴露于燃烧气体的内衬和与衬里径向分开的外衬垫。 限定在内衬和外衬套之间的空气通道提供用于绝热排气管组件的内表面的冷却空气。 在内衬套和外衬套之间设有闭合件,并且限定了封闭件和内衬之间的空气通道的一部分。 流过空气通道的空气被注入接头以提供冷却。 封闭构件包括可在径向上弯曲的水平腿,以适应内衬和外衬套之间的相对运动。
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公开(公告)号:US07631481B2
公开(公告)日:2009-12-15
申请号:US11000829
申请日:2004-12-01
申请人: Curtis C Cowan , Jorge I. Farah , Debora F. Kehret , Stanley Keysa , Jeffrey R. Lavin , Michael Murphy , Stephen A. Paul , Richard Scott
发明人: Curtis C Cowan , Jorge I. Farah , Debora F. Kehret , Stanley Keysa , Jeffrey R. Lavin , Michael Murphy , Stephen A. Paul , Richard Scott
IPC分类号: F02C7/08
CPC分类号: F02K1/827 , F02K1/004 , F02K1/82 , F02K1/822 , Y02T50/675
摘要: A cooled exhaust duct for use in gas turbine engines is provided. The cooled exhaust duct includes an axial centerline, a circumference, an annulus, and a plurality of radially expandable bands. The annulus is disposed between a first wall and a second wall, and extends along the axial centerline. The first wall is disposed radially inside of the second wall. Each of the plurality of radially expandable bands extends circumferentially within the annulus. The bands are axially spaced apart from one another. Each band includes a first portion attached to the first wall, a second portion attached to the second wall and an intermediate portion connected to the first and second portions. The bands create circumferentially extending compartments that inhibit axial travel of the cooling air within the annulus.
摘要翻译: 提供了一种用于燃气涡轮发动机的冷却排气管。 冷却的排气管道包括轴向中心线,圆周,环形空间和多个可径向扩张的带。 环形空间设置在第一壁和第二壁之间,并且沿轴向中心线延伸。 第一壁径向设置在第二壁的内侧。 多个可径向扩张的带中的每一个在圆环内周向延伸。 带彼此轴向间隔开。 每个带包括附接到第一壁的第一部分,附接到第二壁的第二部分和连接到第一和第二部分的中间部分。 带形成周向延伸的隔室,其阻止环形空间内的冷却空气的轴向移动。
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公开(公告)号:US20050161527A1
公开(公告)日:2005-07-28
申请号:US10766398
申请日:2004-01-28
申请人: Michael Murphy , Curtis Cowan , Stephen Paul , James Allore , Meggan Harris
发明人: Michael Murphy , Curtis Cowan , Stephen Paul , James Allore , Meggan Harris
CPC分类号: F02K1/1223 , F02K1/822 , Y02T50/675
摘要: A nozzle system includes a multiple of circumferentially distributed convergent flaps, divergent flaps and inter-flap seals which circumscribe an engine centerline and define the radial outer boundary of a gas path. Each divergent flap includes a multiple of cooling channels with respective intakes and outlets. As the nozzle transitions between positions, the divergent flap seals move relative a divergent flap longitudinal axis to modulate the cooling airflow which enters the separate intakes.
摘要翻译: 喷嘴系统包括多个周向分布的会聚翼片,发散翼片和翼片间密封件,其围绕发动机中心线并限定气体路径的径向外部边界。 每个发散片包括多个具有各自的入口和出口的冷却通道。 当喷嘴在位置之间转换时,发散翼片密封件相对于发散的翼片纵向轴线移动,以调节进入分开的进气口的冷却气流。
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公开(公告)号:US20070071896A1
公开(公告)日:2007-03-29
申请号:US10568794
申请日:2003-08-20
申请人: Michael Murphy , Richard Hoffman , Michael Murphy , Richard Hoffman , Jonathan Cruel , Lev Kadinski , Jeffrey Ramer , Eric Armour
发明人: Michael Murphy , Richard Hoffman , Michael Murphy , Richard Hoffman , Jonathan Cruel , Lev Kadinski , Jeffrey Ramer , Eric Armour
IPC分类号: C23C16/00
CPC分类号: C30B25/14 , C23C16/455 , C23C16/45563 , C23C16/45565 , C23C16/45574 , C23C16/45578 , C23C16/458 , C23C16/4584 , C23C16/52 , C30B25/08 , C30B25/12 , C30B25/165
摘要: In a rotating disk reactor (1) for growing epitaxial layers on substrate (3), gas directed toward the substrates at different radial distances from the axis of rotation of the disk has substantially the same velocity. The gas directed toward portions of the disk remote from the axis (10a) may include a higher concentration of a reactant gas (4) than the gas directed toward portions of the disk close to the axis (10d), so that portions of the substrate surfaces at different distances from the axis (14) receive substantially the same amount of reactant gas (4) per unit area. A desirable flow pattern is achieved within the reactor while permitting uniform deposition and growth of epitaxial layers on the substrate.
摘要翻译: 在用于在衬底(3)上生长外延层的旋转盘式反应器(1)中,在与盘旋转轴线不同的径向距离处朝向衬底的气体具有基本上相同的速度。 指向远离轴线(10a)的盘的部分的气体可以包括比指向靠近轴线(10d)的盘的部分的气体更高浓度的反应气体(4),使得部分 与轴线(14)不同距离的基板表面接收与每单位面积基本相同量的反应气体(4)。 在反应器内实现期望的流动模式,同时允许外延层在衬底上的均匀沉积和生长。
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公开(公告)号:US09701373B1
公开(公告)日:2017-07-11
申请号:US15003736
申请日:2016-01-21
申请人: Michael Murphy
发明人: Michael Murphy
CPC分类号: B63B35/85 , B63B1/34 , B63B9/00 , B63B2035/855 , B63B2207/02
摘要: A Method and Apparatus for Wake Enlargement System have been disclosed. By using water pick ups that are mounted or deployable on a boat controlled filling of ballast tanks is possible without the use of pumps.
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公开(公告)号:US09045204B1
公开(公告)日:2015-06-02
申请号:US14187256
申请日:2014-02-22
申请人: Michael Murphy
发明人: Michael Murphy
CPC分类号: B63B35/85 , B63B1/34 , B63B9/00 , B63B2035/855 , B63B2207/02
摘要: A Method and Apparatus for Wake Enlargement System have been disclosed. By using water pick ups that are mounted or deployable on a boat controlled filling of ballast tanks is possible without the use of pumps.
摘要翻译: 已经公开了一种用于唤醒放大系统的方法和装置。 通过在不使用泵的情况下,可以通过使用安装或部署在船舶控制的压载舱填充物上的水拾取器。
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公开(公告)号:USD716661S1
公开(公告)日:2014-11-04
申请号:US29477575
申请日:2013-12-23
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公开(公告)号:USD705067S1
公开(公告)日:2014-05-20
申请号:US29448783
申请日:2013-03-13
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公开(公告)号:US20140060504A1
公开(公告)日:2014-03-06
申请号:US13605896
申请日:2012-09-06
CPC分类号: F02M25/0737 , F02M26/32 , F28D7/1684 , F28D21/0003 , F28F1/025 , F28F1/08 , F28F2265/26 , Y02T10/121 , Y10T29/4935 , Y10T29/49373
摘要: An exhaust gas recirculation cooler for internal combustion engines and a method of forming same. One or more cooler tubes incorporate a flexible section, comprised of one or more integrally formed convolutions, with a tube and fin architecture. The exhaust gas recirculation cooler provides thermal compensation, on a per-tube basis, with the flexible sections of the one or more cooler tubes individually displacing upon the thermal expansion of any of the respective tubes.
摘要翻译: 用于内燃机的废气再循环冷却器及其形成方法。 一个或多个冷却器管包括由一个或多个整体形成的卷积组成的柔性部分,具有管和翅片结构。 排气再循环冷却器在每个管的基础上提供热补偿,一个或多个冷却管的柔性部分在任何相应的管的热膨胀时单独移动。
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