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公开(公告)号：US20150190973A1
公开(公告)日：2015-07-09
申请号：US14591875
申请日：2015-01-07
申请人： THE BOEING COMPANY
CPC分类号： B29C70/30 , B28B19/00 , B28B23/0006 , B29C70/34 , B29L2031/3076 , B32B2309/025 , B64C1/066 , C04B28/00 , C04B28/005 , C04B30/02 , C04B2111/0062 , C04B2111/00896 , C04B2111/00982 , C04B2111/28 , Y02W30/97 , Y10T156/10 , C04B18/248 , C04B40/0263 , C04B14/106 , C04B22/16
摘要： The present invention relates to method of manufacturing an aircraft interior panel comprising a core sandwiched between first and second skins, wherein both of the first and second skins are formed from natural fibres containing non-halogenated fire-retardant and set within an inorganic thermoset resin, thereby forming a fire-resistant sustainable aircraft interior panel. The method comprises impregnating the natural fibres with non-halogenated fire retardant and an inorganic thermoset resin, and laying up the resin-impregnated natural fibres to sandwich the core. This stack is then cured by raising the temperature of the stack sufficient to initiate curing but without reaching the boiling point of water in the stack, holding the stack at that first temperature before raising the temperature again to reach the boiling point of water in the stack, before cooling the stack.
摘要翻译： 本发明涉及一种制造飞机内部面板的方法，其包括夹在第一和第二表皮之间的芯，其中第一和第二表皮都由含有非卤化阻燃剂的天然纤维形成，并设置在无机热固性树脂内， 从而形成耐火可持续飞机内部面板。 该方法包括用非卤化阻燃剂和无机热固性树脂浸渍天然纤维，并铺设树脂浸渍的天然纤维以夹芯。 然后通过提高堆叠的温度来提高堆叠的温度以使其起始固化但不达到堆叠中的水的沸点来固化该堆叠，将堆叠保持在第一温度，再次升高温度以达到堆叠中的水的沸点 ，然后冷却堆叠。
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公开(公告)号：US20220242059A1
公开(公告)日：2022-08-04
申请号：US17585495
申请日：2022-01-26
申请人： The Boeing Company
摘要： A method is provided for controlling an induction welding operation. The method includes sweeping electrical current through an induction welding coil at an initial position of the induction welding coil along a weld path of a material; monitoring a response of the material to the swept electrical current using at least one electromagnetic field (EMF) sensor; calibrating an electrical current value for the induction welding operation using the monitored response; and performing the induction welding operation along the weld path using the calibrated electrical current value.
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公开(公告)号：US20240336019A1
公开(公告)日：2024-10-10
申请号：US18538587
申请日：2023-12-13
申请人： The Boeing Company
摘要： An apparatus is provided for forming a braided preform with a desired shape. The apparatus comprises a layup mandrel having a central portion interconnecting opposite end portions. The apparatus also comprises a braidable wheel disposed at one end portion of the layup mandrel and arranged to receive braiding material for a braided layer to be formed on the layup mandrel. The apparatus further comprises a pressure-application device disposed at the other end portion of the layup mandrel and arranged to apply mechanical pressure to the braided layer on the layup mandrel to thereby form the braided preform.
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公开(公告)号：US09925728B2
公开(公告)日：2018-03-27
申请号：US14591875
申请日：2015-01-07
申请人： THE BOEING COMPANY
IPC分类号： B29C70/30 , B29C70/34 , B28B19/00 , B28B23/00 , C04B28/00 , C04B30/02 , B29L31/30 , B64C1/06 , C04B111/00 , C04B111/28
CPC分类号： B29C70/30 , B28B19/00 , B28B23/0006 , B29C70/34 , B29L2031/3076 , B32B2309/025 , B64C1/066 , C04B28/00 , C04B28/005 , C04B30/02 , C04B2111/0062 , C04B2111/00896 , C04B2111/00982 , C04B2111/28 , Y02W30/97 , Y10T156/10 , C04B18/248 , C04B40/0263 , C04B14/106 , C04B22/16
摘要： The present invention relates to method of manufacturing an aircraft interior panel comprising a core sandwiched between first and second skins, wherein both of the first and second skins are formed from natural fibers containing non-halogenated fire-retardant and set within an inorganic thermoset resin, thereby forming a fire-resistant sustainable aircraft interior panel. The method comprises impregnating the natural fibers with non-halogenated fire retardant and an inorganic thermoset resin, and laying up the resin-impregnated natural fibers to sandwich the core. This stack is then cured by raising the temperature of the stack sufficient to initiate curing but without reaching the boiling point of water in the stack, holding the stack at that first temperature before raising the temperature again to reach the boiling point of water in the stack, before cooling the stack.
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公开(公告)号：US20220242057A1
公开(公告)日：2022-08-04
申请号：US17588187
申请日：2022-01-28
申请人： The Boeing Company
摘要： A compression load distributor includes a support layer and a heat spreading layer. The support layer includes a flexible carrier configured to distribute a load from a compression load applying device. The heat spreading layer is coupled to and carried on the support layer, the heat spreading layer comprising a heat sink configured to transfer heat throughout the compression load distributor. The heat sink is thermally conductive and electrically non-conductive.
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公开(公告)号：US20150190987A1
公开(公告)日：2015-07-09
申请号：US14591855
申请日：2015-01-07
申请人： THE BOEING COMPANY
CPC分类号： B32B27/065 , B29C70/34 , B29C70/342 , B29K2105/0026 , B29K2311/10 , B29L2031/3041 , B29L2031/3076 , B32B5/02 , B32B5/18 , B32B5/245 , B32B2250/40 , B32B2255/10 , B32B2260/021 , B32B2260/046 , B32B2262/06 , B32B2262/065 , B32B2262/08 , B32B2266/0292 , B32B2307/102 , B32B2605/003 , B32B2605/18 , B64C1/066 , Y02T50/43 , Y02T50/46 , Y10T428/249992
摘要： The present invention relates to fire resistant sustainable sandwich panels comprising a thermoplastic foam core in between outer skins made of natural fibres set within a natural thermoset biopolymer. The sandwich panels are provided with a fire resistant protective coating on an outer surface. This surface may be the surface facing the cabin when installed in an aircraft interior. Such fire resistant sustainable panels provide the required flame and heat resistance, have a high strength-to-weight ratio, low maintenance costs and are generally easily installed. Furthermore, the fire resistant sustainable sandwich panels allow easy recycling and are cheaper than conventional sandwich panels.
摘要翻译： 本发明涉及耐火可持续夹层板，其包括热塑性泡沫芯，其位于由天然热固性生物聚合物内的天然纤维制成的外皮之间。 夹层板在外表面上设有防火保护涂层。 当安装在飞行器内部时，该表面可以是面向舱室的表面。 这种耐火可持续面板提供所需的火焰和耐热性，具有高的重量比，低的维护成本，并且通常容易安装。 此外，耐火可持续夹层板允许容易回收，并且比常规夹芯板便宜。
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