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1. 发明申请

US20060180388A1 Eccentric exhaust muffler for use with auxiliary power units 有权
标题翻译：用于辅助动力装置的偏心排气消声器
公开(公告)号：US20060180388A1
公开(公告)日：2006-08-17
申请号：US11198443
申请日：2005-08-05
申请人： Daniel Brown , Kyle Asplund , Joseph Michalski
发明人： Daniel Brown , Kyle Asplund , Joseph Michalski
IPC分类号： F01N1/02
CPC分类号： F01D25/30 , B64D41/00 , B64D2041/002 , F02C7/24 , F05D2260/96
摘要： A muffler system is provided for use with an auxiliary power unit. In one embodiment, and by way of example only, the system includes an outer can, an annular baffle, and a tube. The outer can has a sidewall including a forward end, an aft end, and a cavity extending therebetween. The sidewall is disposed about a first longitudinal axis, and the cavity has a first cross-sectional area and a smaller second cross-sectional area. The annular baffle is coupled to and extends radially inward from the outer can sidewall and has an opening that is disposed about a second longitudinal axis that is non-coincident with the first longitudinal axis. The tube extends through the annular baffle opening and is spaced apart from the annular baffle to define a radial gap therebetween, comprises acoustic material, and has a length and a substantially uniform cross-sectional area along the length.
摘要翻译：提供消声器系统以与辅助动力单元一起使用。在一个实施例中，仅作为示例，该系统包括外罐，环形挡板和管。外罐具有包括前端，后端和在其间延伸的空腔的侧壁。侧壁围绕第一纵向轴线设置，并且空腔具有第一横截面面积和较小的第二横截面面积。环形挡板从外罐侧壁连接并径向向内延伸，并且具有围绕与第一纵向轴线不重合的第二纵向轴线设置的开口。管延伸穿过环形挡板开口并且与环形挡板间隔开以限定其间的径向间隙，包括声学材料，并且沿长度具有长度和基本均匀的横截面积。

2. 发明申请

US20070057128A1 Auxiliary power unit case flange to plate adapter 审中-公开
标题翻译：辅助动力单元法兰盘适配器
公开(公告)号：US20070057128A1
公开(公告)日：2007-03-15
申请号：US11227674
申请日：2005-09-14
申请人： Joseph Michalski , Kyle Asplund
发明人： Joseph Michalski , Kyle Asplund
IPC分类号： F16M11/00
CPC分类号： B64D41/00 , B64D2041/002
摘要： A fireproof mount adapter is provided that is configured to couple a case flange of an auxiliary power unit to a stud adapter, the case flange having a plurality of spaced apart fastener openings formed therethrough. The mount adapter comprises a first rib and a mount plate. The first rib has a portion configured to extend substantially parallel to at least a portion of the case flange and includes a plurality of openings formed therethrough. The openings are disposed in a pattern such that at least selected ones correspond to one or more of the case flange fastener openings. The mount plate has a first side integrally formed on the first rib, a second side, and a plurality of apertures extending therebetween. The first rib and the mount plate comprise fireproof material.
摘要翻译：提供了一种防火安装适配器，其被配置为将辅助动力单元的壳体凸缘连接到螺柱适配器，所述壳体凸缘具有穿过其形成的多个间隔开的紧固件开口。安装适配器包括第一肋和安装板。第一肋具有构造成基本上平行于壳体凸缘的至少一部分延伸的部分，并且包括穿过其形成的多个开口。开口设置成使得至少一些选定的开口对应于壳体凸缘紧固件开口中的一个或多个。安装板具有一体地形成在第一肋上的第一侧，第二侧和在其间延伸的多个孔。第一肋和安装板包括防火材料。

3. 发明申请

US20070246607A1 Diffusing air inlet door assembly 有权
标题翻译：扩散进气门组件
公开(公告)号：US20070246607A1
公开(公告)日：2007-10-25
申请号：US11409360
申请日：2006-04-20
申请人： Yogendra Sheoran , Joseph Michalski , Kyle Asplund
发明人： Yogendra Sheoran , Joseph Michalski , Kyle Asplund
IPC分类号： B64C1/14
CPC分类号： B64D41/00 , B64D2033/0213
摘要： An inlet door assembly for reducing air pressure loss and enhancing performance of an auxiliary power unit (APU) contained within an aircraft housing is provided. The inlet door assembly includes a duct and a diffuser. The duct, which is configured to be movably coupled to an aircraft and to move between open and closed positions, has a flow passage extending therethrough. Air external to the aircraft flows through the duct while it is in the open position, but not while it is in the closed position. The diffuser is coupled to the duct and configured to move therewith. The diffuser has a passage extending therethrough that is in fluid communication with the duct flow passage, and is configured to diffuse the air that flows therethrough.
摘要翻译：提供一种用于减少空气压力损失并提高包含在飞行器壳体内的辅助动力单元（APU）的性能的入口门组件。入口门组件包括管道和扩散器。构造成可移动地联接到飞行器并且在打开和关闭位置之间移动的管道具有延伸穿过其中的流动通道。飞机外部的空气在处于打开位置时流过管道，但在处于关闭位置时不会流经。扩散器联接到管道并且构造成与其一起移动。扩散器具有延伸穿过其中的通道，其与管道流动通道流体连通，并且构造成使流过其中的空气扩散。

4. 发明申请

US20070056292A1 Auxiliary power unit case flange to cone bolt adapter 审中-公开
标题翻译：辅助动力单元法兰到锥形螺栓适配器
公开(公告)号：US20070056292A1
公开(公告)日：2007-03-15
申请号：US11227673
申请日：2005-09-14
申请人： Joseph Michalski , Kyle Asplund
发明人： Joseph Michalski , Kyle Asplund
IPC分类号： F02C7/268
CPC分类号： B64D41/00 , B64D2041/002
摘要： The present invention provides a fireproof mounting system that is configured to couple an auxiliary power unit (“APU”) to a support structure, where the APU includes a case flange having a plurality of spaced apart fastener openings formed therethrough. The mount system comprises a rib and a receptacle. The rib has a portion configured to extend substantially parallel to at least a portion of the case flange, and includes a plurality of openings formed therethrough and disposed in a pattern such that at least selected ones correspond to one or more of the case flange fastener openings. The receptacle is integrally formed on the rib and having an outer surface and a funnel-shaped inner surface. The rib and the receptacle comprise fireproof material.
摘要翻译：本发明提供一种防火安装系统，其被配置为将辅助动力单元（“APU”）连接到支撑结构，其中APU包括具有穿过其形成的多个间隔开的紧固件开口的壳体凸缘。安装系统包括肋和插座。所述肋具有被构造为基本上平行于所述壳体凸缘的至少一部分延伸的部分，并且包括穿过其形成的多个开口，并且设置成图案，使得至少选定的开口对应于所述壳体凸缘紧固件开口中的一个或多个。容器一体地形成在肋上并且具有外表面和漏斗形的内表面。肋和容器包括防火材料。

5. 发明申请

US20070193277A1 Multiple auxiliary power unit system inlet ducts controlled by a single actuator 失效
标题翻译：多个辅助动力单元系统进气管由单个执行器控制
公开(公告)号：US20070193277A1
公开(公告)日：2007-08-23
申请号：US11473936
申请日：2006-06-23
申请人： Yogendra Sheoran , John Zimmerer , Kyle Asplund
发明人： Yogendra Sheoran , John Zimmerer , Kyle Asplund
IPC分类号： F02C6/00
CPC分类号： F02C7/32 , F02C7/042 , F02C7/057 , F05D2220/50 , Y02T50/671 , Y10T137/0536 , Y10T137/0645
摘要： An auxiliary power unit (APU) compartment air inlet system seals, via one or more inlet doors driven by a single actuator, an APU compartment, and isolates the APU inlet and cooling system inlets from each other. The system includes either one or two inlet doors, depending on the number of ram air inlets formed in the APU compartment. In either instance, however, a single actuator is used to move the inlet door(s) between open and closed positions.
摘要翻译：辅助动力单元（APU）舱进气系统通过一个或多个由单个执行器驱动的进气门密封APU舱，并将APU入口和冷却系统进气口彼此隔离。该系统包括一个或两个入口门，这取决于在APU隔间中形成的冲压空气入口的数量。然而，在任一情况下，单个致动器用于将入口门在打开位置和关闭位置之间移动。

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