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公开(公告)号：US10422769B2
公开(公告)日：2019-09-24
申请号：US14742354
申请日：2015-06-17
申请人： The Boeing Company
发明人： John R. Hull , Robert J. Miller
IPC分类号： G01N27/72 , B23B5/26 , B23B7/12 , B23B27/06 , B23B27/08 , B23B27/12 , G01N1/00 , B32B7/12 , B32B27/06 , B32B5/26 , B32B27/08 , B32B27/12
摘要： A tester for bonded composite materials uses a magnetic source to generate a response signal from wires infused in an adhesive used between layers of the composite material. Acoustic or magnetic response signals, separately or in combination, can be received and analyzed to detect stresses in wires indicative of voids in the adhesive or other defects affecting the bond quality between layers of the composite material.
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公开(公告)号：US10342074B2
公开(公告)日：2019-07-02
申请号：US13733930
申请日：2013-01-04
申请人： The Boeing Company
摘要： A heating system includes a structure to be heated, and a heating apparatus disposed to heat the structure. The heating apparatus includes a housing member, a plurality of resonant frequency power sources, and a plurality of associated controls. The plurality of resonant frequency power sources are attached to the housing member. The plurality of associated controllers is configured to separately operate the plurality of resonant frequency power sources at resonant frequencies matching heating requirements of the structure.
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公开(公告)号：US20170135156A1
公开(公告)日：2017-05-11
申请号：US14937472
申请日：2015-11-10
申请人： THE BOEING COMPANY
CPC分类号： H05B3/36 , H05B1/0202 , H05B1/0272 , H05B6/105 , H05B2206/023
摘要： A heating blanket is disclosed. The heating blanket may include a conductor yarn configured to receive electrical current and generate a magnetic field in response to the electrical current, and a plurality of susceptor yarns composed of a magnetic material including a Curie point. The conductor yarn and the plurality of susceptor yarns may be interlaced to form a layer of fabric.
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公开(公告)号：US09314975B1
公开(公告)日：2016-04-19
申请号：US13870111
申请日：2013-04-25
申请人： The Boeing Company
IPC分类号： B29C70/34 , B29C43/52 , B29C51/42 , B29C70/42 , B29C33/06 , B29C43/58 , B29C43/56 , B29C35/08
CPC分类号： B29C70/345 , B29C33/06 , B29C35/0805 , B29C43/18 , B29C43/52 , B29C51/082 , B29C51/421 , B29C70/42 , B29C70/46 , B29C70/54 , B29C2035/0811 , B29C2043/568 , B29C2043/5816 , B29K2105/06 , B29K2105/0872
摘要： A method for fabricating a thermoplastic composite component comprises inductively heating a thermoplastic pre-form with a first induction coil by inducing current to flow in susceptor wires disposed throughout the pre-form, inductively heating smart susceptors in a molding tool to a leveling temperature with a second induction coil by applying a high-strength magnetic field having a magnetic flux that passes through surfaces of the smart susceptors, shaping the magnetic flux that passes through surfaces of the smart susceptors to flow substantially parallel to a molding surface of the smart susceptors, placing the heated pre-form between the heated smart susceptors; and applying molding pressure to the pre-form to form the composite component.
摘要翻译： 一种制造热塑性复合材料组件的方法包括：通过将设置在整个预成型件中的基座导线中的电流感应电流流动到具有第一感应线圈的热塑性预成型件，将模制工具中的智能感应器感应加热至具有调平温度的 通过施加具有穿过所述智能基座的表面的磁通量的高强度磁场，使穿过所述智能基座的表面的磁通量成形为基本上平行于所述智能基座的模制表面流动的第二感应线圈，放置 加热的智能感受器之间的加热预成型件; 并将成型压力施加到预成型件以形成复合部件。
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公开(公告)号：US10940651B2
公开(公告)日：2021-03-09
申请号：US16432881
申请日：2019-06-05
申请人： The Boeing Company
IPC分类号： B32B41/00 , B29C70/34 , H05B3/34 , B29C35/08 , B29C73/34 , B29L31/30 , B29K105/08 , B29C73/10
摘要： A processing apparatus such as a heating and/or debulking apparatus that may be used to debulk a plurality of uncured composite layers to form an article such as an aircraft component may include a plurality of interconnected smart susceptor heater blankets. The plurality of smart susceptor heater blankets may be connected in series or in parallel, and may be controlled to uniformly heat the component during formation.
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公开(公告)号：US20180016028A1
公开(公告)日：2018-01-18
申请号：US15716700
申请日：2017-09-27
申请人： The Boeing Company
CPC分类号： B64D45/02 , B29C63/0013 , B32B37/12 , B32B43/006 , B32B2307/208 , B32B2405/00 , C08K3/08 , C08K2201/01 , C09J7/29 , H01B5/00 , Y10T156/10 , Y10T428/24843
摘要： Embodiments of the presently disclosed system include a thin thermoplastic or thermosetting polymer film loaded with non-polymeric inclusions that are susceptible to heating under a time-varying magnetic field. Insertion of this additional heating layer into a structural or semi-structural heterogeneous laminate provides an “on-demand” de-bonding site for laminate deconstruction. For example, in some embodiments when the heating layer is inserted between a cured Carbon-Fiber Reinforced Plastic (CFRP) layer and a Polymeric/Metallic film stackup layer, the heating layer can be selectively heated above its softening point (e.g., by using energy absorbed from a locally-applied time-varying magnetic field) to allow for ease of applique separation from the CFRP layer.
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公开(公告)号：US09463879B2
公开(公告)日：2016-10-11
申请号：US14195091
申请日：2014-03-03
申请人： The Boeing Company
发明人： Vyacheslav Khozikov , Robert J. Miller , Rangasamy Elangovan , Marc R. Matsen , Stephen R. Amorosi , Robert G. Albers , Michael Strasik , John R. Hull
摘要： A system and method for operating an ice detection and deicing system are provided herein. The ice detection and deicing system may use changing magnetic properties of various components caused by temperature changes to detect conditions conducive to, or indicating, ice formation. The ice detection and deicing system may further use eddy currents induced in one or more layers of the system to increase the temperature of the one or more layers to reduce the amount of ice formation or reduce the probability of ice being formed.
摘要翻译： 本文提供了一种用于操作冰检测和除冰系统的系统和方法。 冰检测和除冰系统可以使用由温度变化引起的各种部件的变化的磁性，以检测有利于或指示冰的形成。 冰检测和除冰系统可以进一步使用在系统的一个或多个层中感应的涡流来增加一个或多个层的温度，以减少冰的形成量或降低形成冰的可能性。
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公开(公告)号：US20190274194A1
公开(公告)日：2019-09-05
申请号：US16414268
申请日：2019-05-16
申请人： THE BOEING COMPANY
摘要： A heating system includes a structure to be heated, and a heating apparatus disposed to heat the structure. The heating apparatus includes a housing member, a plurality of resonant frequency power sources, and a plurality of associated controls. The plurality of resonant frequency power sources are attached to the housing member. The plurality of associated controllers is configured to separately operate the plurality of resonant frequency power sources at resonant frequencies matching heating requirements of the structure.
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公开(公告)号：US10399684B2
公开(公告)日：2019-09-03
申请号：US14526972
申请日：2014-10-29
申请人： The Boeing Company
发明人： John R. Hull , Vyacheslav Khozikov , Robert J. Miller , Stephen R. Amorosi , Rangasamy Elangovan
摘要： An induction heating system employs a ferromagnetic susceptor mounted proximate an exterior of flight surface of an aircraft. At least one electrically conductive coil is mounted proximate the ferromagnetic susceptor. The at least one electrically conductive coil is powered by a first power source with a first frequency. At least one compensating coil is mounted proximate the ferromagnetic susceptor having a geometry determined to provide substantially net-zero flux with respect to the at least one electrically conductive coil and positioned to induce induction heating where the first plurality of electrically conductive coils lacks induced inductive heating coverage. The at least one compensating coils is powered by a second AC power source with a second frequency.
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公开(公告)号：US10336013B2
公开(公告)日：2019-07-02
申请号：US15056297
申请日：2016-02-29
申请人： The Boeing Company
IPC分类号： B32B41/00 , B29C70/34 , H05B3/34 , B29K105/08 , B29L31/30
摘要： A processing apparatus such as a heating and/or debulking apparatus that may be used to debulk a plurality of uncured composite layers to form an article such as an aircraft component may include a plurality of interconnected smart susceptor heater blankets. The plurality of smart susceptor heater blankets may be connected in series or in parallel, and may be controlled to uniformly heat the component during formation.
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