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公开(公告)号：US20170129620A1
公开(公告)日：2017-05-11
申请号：US15342334
申请日：2016-11-03
发明人： Angus MORGAN , Christopher SLACK
摘要： An aircraft fuel system has a fuel tank for containing liquid fuel, the fuel tank having a base. The aircraft fuel system also has a fuel pump for drawing liquid fuel from the fuel tank, a fuel conduit having a fuel outlet through which fuel is permitted to flow from the fuel tank, and a filter defining a filtered fuel space enclosing the fuel outlet. The fuel conduit extends between the fuel outlet and the fuel pump, and the filter extends from the base to enclose the fuel outlet. The fuel conduit extends into the filtered space and the fuel outlet faces and is spaced from the base. This helps to minimise the quantity of unusable fuel in the aircraft fuel system. The present application also relates to an aircraft wing having an aircraft fuel system, and an aircraft having an aircraft fuel system.
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公开(公告)号：US20170015433A1
公开(公告)日：2017-01-19
申请号：US14799145
申请日：2015-07-14
发明人： Catherine Thibaud
CPC分类号： B64D37/32 , B01D46/0036 , B01D53/04 , B01D53/229 , B01D53/8675 , B01D2053/221 , B01D2253/102 , B01D2253/204 , B01D2255/106 , B01D2256/10 , B01D2256/12 , B01D2257/102 , B01D2257/104 , B01D2257/106 , B01D2259/4575 , B64D37/02
摘要： An air separation system includes a feed air line for transporting feed air and an air separation module with a polymeric membrane. The air separation module is configured to receive feed air through the feed air line and separate the feed air into nitrogen-enriched air and oxygen-enriched air. The air separation system further includes a gaseous contaminant removal system upstream of the air separation module and configured to remove gaseous contaminants from the feed air received by the air separation module, and a nitrogen-enriched air line for transporting the nitrogen-enriched air from the air separation module to a fuel tank for inerting.
摘要翻译： 空气分离系统包括用于输送进料空气的进料空气管线和具有聚合物膜的空气分离组件。 空气分离模块被构造成通过进料空气管线接收进料空气并将进料空气分离成富氮空气和富氧空气。 空气分离系统还包括在空气分离模块的上游的气体污染物去除系统，并且构造成从空气分离模块接收的进料空气中除去气态污染物;以及富氮空气管线，用于将富氮空气从 空气分离模块到燃料箱进行惰化。
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公开(公告)号：US20170001731A1
公开(公告)日：2017-01-05
申请号：US14769889
申请日：2014-03-06
申请人： BOMBARDIER INC.
CPC分类号： B64D37/32 , B64D37/005 , B64D37/02
摘要： A tank wall connector system for use with a composite tank, the connector comprises a connector having a body extending from an interior of the tank to an exterior of the tank when installed through a hole in the composite tank. The connector has a first electrical conductivity property. An interface is positioned between the connector and a wall of the composite tank when installed to the tank thereby preventing physical contact between the connector and the tank wall in the interior of the tank, the interface having a second electrical conductivity property, different from the first electrical conductivity property.
摘要翻译： 一种与复合罐一起使用的罐壁连接器系统，连接器包括连接器，当通过复合罐中的孔安装时，该连接器具有从罐的内部延伸到罐的外部的主体。 连接器具有第一导电性。 当连接器和复合罐的壁安装在罐上时，接口被定位在复合罐的壁之间，从而防止连接器与罐内部的罐壁之间的物理接触，该界面具有第二导电性，不同于第一 导电性能。
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公开(公告)号：US20160167796A1
公开(公告)日：2016-06-16
申请号：US14966028
申请日：2015-12-11
申请人： AIRBUS GROUP SAS
CPC分类号： B64D27/24 , B64D37/02 , B64D41/00 , B64D2027/026 , F02B61/06 , F02B65/00 , Y02T50/64 , Y10S903/951
摘要： The aircraft (10) includes: at least one electric motor (135); at least one stand-alone electrical power supply (110, 120) supplying power to the electric motor; propulsion elements (130) referred to as “auxiliary propulsion elements”, included in the group including: a stand-alone electrical power supply (130) supplying power to the electric motor, a power supply converting thermal energy into electrical energy and supplying power to the electric motor, and an internal combustion engine; and a structure (100) configured to integrate each electric motor, each stand-alone electrical power supply and the auxiliary propulsion elements, the parameters of the structure being substantially identical regardless of the auxiliary propulsion elements. A method of fitting out such an aircraft is also described.
摘要翻译： 飞机（10）包括：至少一个电动机（135）; 向所述电动马达供电的至少一个独立电源（110,120）; 被称为“辅助推进元件”的推进元件（130）包括：向电动机供电的独立电源（130），将热能转换成电能并将电力供应到 电动机和内燃机; 以及构造成将每个电动机，每个独立电源和辅助推进元件集成的结构（100），所述结构的参数基本上相同，而与辅助推进元件无关。 还描述了装配这种飞行器的方法。
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公开(公告)号：US20160107760A1
公开(公告)日：2016-04-21
申请号：US14887758
申请日：2015-10-20
申请人： PFW Aerospace GmbH
发明人： Thomas FRIEDRICH
摘要： A fuel tank or bladder-free fuel tank having a reservoir on its inside area, limited to an outside area by a double-walled structure. The double-walled structure has an outer wall and an inner wall. A rib structure includes at least one rib extending inwardly into the inside area of the bladder-free fuel tank from the double-walled structure.
摘要翻译： 燃料箱或无气囊的燃料箱在其内部区域具有储存器，通过双壁结构限制在外部区域。 双壁结构具有外壁和内壁。 肋结构包括从双壁结构向内延伸到无气囊燃料箱的内部区域中的至少一个肋。
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公开(公告)号：US09175564B2
公开(公告)日：2015-11-03
申请号：US13705355
申请日：2012-12-05
发明人： Carsten Mehring
摘要： A hydrodynamic energy recovery system for effecting mixing of gases within a headspace of a liquid-containment vessel containing a liquid enables mixing of the gases by converting energy of moving or sloshing liquid in a liquid-filled lower portion of the vessel into energy for moving the gases. The system includes (1) a hydro-driven actuator that is movably driven in response to the movement of the liquid in the vessel, (2) a mixing device driven by the actuator such that motion of the mixing device effects mixing of the gases contained in the headspace above the liquid, and (3) a motion converter for converting motion of the actuator into motion for driving the mixing device. The mixing device can be driven without the need to run electrical power within the vessel and without the transfer of motion through an external wall of the vessel.
摘要翻译： 用于在包含液体的液体容纳容器的顶部空间内进行气体混合的流体动力学能量回收系统使得能够通过将容器的充满液体的下部中的移动或晃动液体的能量转换成能量来混合气体， 气体。 该系统包括（1）一个液压驱动致动器，其响应于容器中的液体的移动而被可移动地驱动，（2）由致动器驱动的混合装置，使得混合装置的运动实现所含气体的混合 在液体上方的顶部空间中，以及（3）用于将致动器的运动转换为用于驱动混合装置的运动转换器。 可以驱动混合装置，而不需要在容器内运行电力，而不会通过容器的外壁传递运动。
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公开(公告)号：US09090356B2
公开(公告)日：2015-07-28
申请号：US13966738
申请日：2013-08-14
摘要： Disclosed is a method for controlling the flammability of fuel vapors in an aircraft main fuel tank that is located in whole or in part in the fuselage contour. The method comprises a fuel system architecture and fuel consumption sequencing maintaining liquid fuel in said main tanks during all normal operations. Ceasing the withdrawal of fuel from the main tank when the fuel reaches a predetermined level thereby limiting the volume and flammability exposure time of the fuel vapor ullage. Once the predetermined level is met the fuel is supplied from wing tanks throughout the remainder of the mission. The predetermined main tank fuel level at which wing tank fuel begins to be consumed is determined by the aircraft flight reserves fuel volume stored in the main tank as well as the amount necessary to continuously submerge the main tank fuel pumps during the entire mission.
摘要翻译： 公开了一种控制整个或部分位于机身轮廓中的飞行器主燃料箱中的燃料蒸汽的可燃性的方法。 该方法包括在所有正常操作期间在所述主油箱中保持液体燃料的燃料系统结构和燃料消耗顺序。 当燃料达到预定水平时，停止燃油从主油箱的撤出，从而限制燃油蒸汽消耗的体积和可燃性暴露时间。 一旦满足预定水平，燃油就从任务的其余部分的翼舱提供。 机舱油箱燃料开始消耗的预定主油箱燃料油位由存储在主油箱中的飞机储备燃料量以及整个任务期间连续淹没主油箱燃油泵所需的量决定。
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28.发明授权Systems and methods for using an endothermic fuel with a high heat sink capacity for aircraft waste heat rejection 有权使用具有高散热能力的吸热燃料用于飞机废热排放的系统和方法公开(公告)号：US08978353B2
公开(公告)日：2015-03-17
申请号：US13118800
申请日：2011-05-31
申请人： Daniel G. Norton , Robert J. Perry , John Osaheni , Patrick Pastecki , Paul Glaser , Ashish B. Mhadeshwar
发明人： Daniel G. Norton , Robert J. Perry , John Osaheni , Patrick Pastecki , Paul Glaser , Ashish B. Mhadeshwar
摘要： Systems and methods for rejecting waste heat generated by one or more operating systems installed on an aircraft employ an endothermic fuel that can participate in endothermic catalytic cracking at temperatures below about 80° C. when exposed to a cracking catalyst that contains a superacid operative to induce low-temperature catalytic cracking of the branched alkanes. The endothermic fuel contains an effective amount of the branched alkanes so that a net endothermic effect is realized when the fuel is exposed to the cracking catalyst. The low-temperature, heat-consuming cracking of the branched alkanes increases the heat sink capacity of the endothermic fuel.
摘要翻译： 用于排除由安装在飞机上的一个或多个操作系统产生的废热的系统和方法采用吸热燃料，其可以在低于约80℃的温度下参与吸热催化裂化，当暴露于含有可诱导的超酸的裂解催化剂时 支链烷烃的低温催化裂化。 吸热燃料含有有效量的支链烷烃，使得当燃料暴露于裂化催化剂时实现净吸热效应。 支链烷烃的低温，高耗散的裂化增加了吸热燃料的散热能力。
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公开(公告)号：US08789794B2
公开(公告)日：2014-07-29
申请号：US13219389
申请日：2011-08-26
申请人： David Scott Krug
发明人： David Scott Krug
CPC分类号： B64D37/32 , Y10T137/7481
摘要： A method and apparatus comprising a tube, an opening in the tube, and a valve associated with the opening. The tube is configured to carry an inert gas in a fuel tank. The valve is configured to control an amount of the inert gas that exits the opening based on a level of fuel relative to the opening.
摘要翻译： 一种包括管，管中的开口和与开口相关联的阀的方法和装置。 管被配置为在燃料箱中携带惰性气体。 阀构造成基于相对于开口的燃料水平来控制离开开口的惰性气体的量。
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公开(公告)号：US08480033B2
公开(公告)日：2013-07-09
申请号：US13152221
申请日：2011-06-02
申请人： Robert Shannon
发明人： Robert Shannon
IPC分类号： B64D37/02
摘要： A method and apparatus for thermally decoupling fuel from an airframe structure is provided. In some aspects, an apparatus may include a bladder wall having stratified refractory fabric and refractory metal, and a sealant coating an internal surface of the bladder wall. The bladder wall may be configured to maintain an internal surface temperature of 300° F. or less when exposed to an external surface temperature of at least 500° F.
摘要翻译： 提供了一种用于从机身结构热分解燃料的方法和装置。 在一些方面，装置可以包括具有层状耐火织物和难熔金属的囊壁，以及涂覆在囊壁的内表面上的密封剂。 气囊壁可以被配置为当暴露于至少500°F的外部表面温度时将内表面温度保持在300°F或更小。
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