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公开(公告)号：US11070123B2
公开(公告)日：2021-07-20
申请号：US15711654
申请日：2017-09-21
申请人： THE BOEING COMPANY
摘要： An energy storage device includes multiple bulk superconductor rings and at least one superconductor wire coil between the multiple bulk superconductor rings. The multiple bulk superconductor rings and the at least one superconductor wire coil are interconnected to define a closed geometric shape.
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公开(公告)号：US11069463B2
公开(公告)日：2021-07-20
申请号：US16455471
申请日：2019-06-27
申请人： The Boeing Company
发明人： John R. Hull , Shengyi Liu
摘要： In one or more embodiments, a system for operation in a generator mode comprises a cryocooler to cool a superconducting coil. The system further comprises a flux pump to provide flux to the superconducting coil. Also, the system comprises a shaft of a prime mover to receive torque to rotate a rotor. In addition, the system comprises the superconducting coil to electrically interact with a main stator coil through a rotating magnetic field. Further, the system comprises a control stator coil to receive a current from a controller and to electrically interact with a non-superconducting coil. In one or more embodiments, a magnitude, phase, and/or frequency of rotating magnetic fields of the superconducting coil and the non-superconducting coil is varied in comparison to a magnitude, phase, and/or frequency of the magnetic field produced by the superconducting coil alone to control a magnitude, phase, and/or frequency of an output voltage.
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公开(公告)号：US10893580B2
公开(公告)日：2021-01-12
申请号：US15884976
申请日：2018-01-31
申请人： The Boeing Company
摘要： A smart susceptor assembly including an electromagnetic flux source such as one or more inductors, a geometrically complex-shaped susceptor having one or more contours, and a cladding on or over the susceptor. The cladding can alter both the thermal performance and the electrical operation of the smart susceptor assembly. With regard to thermal performance, the cladding can function as a passive heat exchanger to dissipate thermal energy across the surface of the susceptor. With regard to electrical operation, the cladding can provide a current path after portions of the susceptor heat and become low or non-magnetic.
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公开(公告)号：US10757765B2
公开(公告)日：2020-08-25
申请号：US16001222
申请日：2018-06-06
申请人： The Boeing Company
发明人： John R. Hull , Marc R. Matsen , Landon K. Henson
摘要： A smart susceptor assembly includes a plurality of susceptor elements and a plurality of conductor elements. Each susceptor element can be paired with one conductor element to form a susceptor tab. When exposed to a magnetic flux field, the plurality of susceptor elements heat to a leveling temperature. During the heating, the plurality of conductor elements alter both a thermal performance and an electrical operation of the smart susceptor assembly and, more particularly, the susceptor elements. Various configurations of the susceptor elements and conductor elements are described.
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公开(公告)号：US10692652B2
公开(公告)日：2020-06-23
申请号：US15173707
申请日：2016-06-05
申请人： The Boeing Company
发明人： John R. Hull , Michael Strasik , Mark S. Wilenski
摘要： Magnetic fiber structures include a fiber and a plurality of permanent magnet particles carried by the fiber.
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公开(公告)号：US10658915B2
公开(公告)日：2020-05-19
申请号：US15617335
申请日：2017-06-08
申请人： The Boeing Company
发明人： John R. Hull
IPC分类号： H02K35/02 , F25B9/14 , F01B1/06 , H02K7/06 , H02K49/10 , F01B9/04 , F02G1/044 , F02G1/057 , H02K1/17 , H02K1/34 , H02K7/08 , H02K16/00 , H02K33/00
摘要： A rotating machine is disclosed and includes a stator defining a circumference, a plurality of first magnet arrays, a rotor, and a first piston. The first magnet arrays are comprised of a plurality of discrete magnets arranged around the circumference of the stator in a first magnetic pattern. The rotor is rotatable about an axis of rotation and defines a main body. The main body defines a first passageway. The first piston includes a plurality of first magnetic elements and is actuated within the first passageway of the rotor. The plurality of discrete magnets are arranged in the first magnetic pattern and are positioned to interact with the magnetic elements of the first piston to create a first magnetic force as the rotor rotates about the axis of rotation. The first magnetic force represents a first amount of force required to actuate the first piston.
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公开(公告)号：US10647081B2
公开(公告)日：2020-05-12
申请号：US15476188
申请日：2017-03-31
申请人： The Boeing Company
摘要： A honeycomb thermal insulation structure may comprise a first facesheet, a second facesheet, and a honeycomb core between the first facesheet and the second facesheet. The honeycomb core may include a plurality of honeycomb unit cells each composed of walls having a height and spaced by a distance. The walls of the honeycomb cells may have perforations. The honeycomb thermal insulation structure may further comprise a non-convective gas loaded in the honeycomb unit cells between the walls. A flow of the gas through the perforations may be substantially absent.
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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：US20190118415A1
公开(公告)日：2019-04-25
申请号：US15791683
申请日：2017-10-24
申请人： The Boeing Company
发明人： Marc R. Matsen , William C. Dykstra , Lee Charles Firth , Landon K. Henson , Tunde A. Olaniyan , John R. Hull
摘要： Systems and methods are provided for molding systems that have a low thermal mass. One embodiment is a first tool that includes a first frame. The first frame includes a first set of plates of magnetically permeable material, and a material disposed between plates of the first set. The first tool also includes a first set of induction coils that are disposed within the first frame and that generate a first electromagnetic field, and a first susceptor that extends from the first set of plates. The first susceptor generates heat in response to the first electromagnetic field. The first tool further includes a mold that extends from the first susceptor and receives heat via conductive heat transfer from the first susceptor. Each plate of the first set is thinner than a skin depth at which the first electromagnetic field would generate an electrical induction current.
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公开(公告)号：US20190013724A1
公开(公告)日：2019-01-10
申请号：US15711654
申请日：2017-09-21
申请人： THE BOEING COMPANY
摘要： An energy storage device includes multiple bulk superconductor rings and at least one superconductor wire coil between the multiple bulk superconductor rings. The multiple bulk superconductor rings and the at least one superconductor wire coil are interconnected to define a closed geometric shape.
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