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公开(公告)号：US20210242728A1
公开(公告)日：2021-08-05
申请号：US17092451
申请日：2020-11-09
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Subhashree Rajagopal , Pablo Bandera , Govind Yadav , Ramakrishna Rao P.V , Sivanagamalleswara Bavisetti
Abstract: A two degree-of-freedom brushless DC motor includes a stator, a rotor, a plurality of distributed stator windings, and a stator voice coil winding. The stator includes an inner stator structure and a plurality of arc-shaped stator poles. The inner stator structure includes a main body and a plurality of spokes that are spaced apart from each other to define a plurality of stator slots. Each arc-shaped stator pole is connected to a different one of the spokes. The rotor is spaced apart from the stator, includes a plurality of magnets, and is configured to rotate about a plurality of perpendicular axes. The distributed stator windings are wound around the plurality of spokes and extend through the stator slots. The stator voice coil winding is wound around the outer surfaces of the arc-shaped stator poles. The arc-shape and spacing of the stator poles define the stator as being spherically shaped.
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公开(公告)号：US11009892B2
公开(公告)日：2021-05-18
申请号：US16358409
申请日：2019-03-19
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Shouvik Das , Pablo Bandera , Deena Dayalan Kothandaraman
Abstract: An active human-machine interface feedback system includes a user interface, a pitch angle sensor, a roll angle sensor, a spherical motor, and a control circuit. The user interface adapted to receive user input and is configured, upon receipt of the user input, to move, about one or both of a pitch axis and a roll axis, to a user interface position. The pitch angle sensor is configured to sense the pitch angle component of the user interface position. The roll angle sensor is configured to sense the roll angle component of the user interface position. The spherical motor is coupled to the user interface and is symmetrically disposed about the origin. The control circuit determines a polar angle (θ) of the user interface relative to the origin, determine an azimuthal angle (φ) of the user interface relative to the origin, and supply current to the first, second, and third coils.
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公开(公告)号：US20200301447A1
公开(公告)日：2020-09-24
申请号：US16358409
申请日：2019-03-19
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Shouvik Das , Pablo Bandera , Deena Dayalon Kothandaraman
Abstract: An active human-machine interface feedback system includes a user interface, a pitch angle sensor, a roll angle sensor, a spherical motor, and a control circuit. The user interface adapted to receive user input and is configured, upon receipt of the user input, to move, about one or both of a pitch axis and a roll axis, to a user interface position. The pitch angle sensor is configured to sense the pitch angle component of the user interface position. The roll angle sensor is configured to sense the roll angle component of the user interface position. The spherical motor is coupled to the user interface and is symmetrically disposed about the origin. The control circuit determines a polar angle (θ) of the user interface relative to the origin, determine an azimuthal angle (φ) of the user interface relative to the origin, and supply current to the first, second, and third coils.
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公开(公告)号：US10118689B2
公开(公告)日：2018-11-06
申请号：US14823128
申请日：2015-08-11
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Pablo Bandera , Jon Bartling , Dean Wilkens
Abstract: A hydrostatic automatic flight servo system is provided. The automatic flight servo system includes a manifold that defines a first fluid chamber, and a hydraulic fluid is received in the first fluid chamber. The first fluid chamber includes a first bellows and a second bellows. The automatic flight servo system includes a stick received at least partially within the manifold and pivotally coupled to the manifold. The stick includes a control arm fixedly coupled to the first bellows, and the stick is to receive an input. The automatic flight servo system includes a flight output system pivotally coupled to the manifold. The flight output system includes a second control arm received at least partially within the manifold and coupled to the second bellows such that the pivotal movement of the stick pivots the flight output system relative to the manifold.
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公开(公告)号：US11581761B2
公开(公告)日：2023-02-14
申请号：US17092451
申请日：2020-11-09
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Subhashree Rajagopal , Pablo Bandera , Govind Yadav , Ramakrishna Rao P. V , Sivanagamalleswara Bavisetti
Abstract: A two degree-of-freedom brushless DC motor includes a stator, a rotor, a plurality of distributed stator windings, and a stator voice coil winding. The stator includes an inner stator structure and a plurality of arc-shaped stator poles. The inner stator structure includes a main body and a plurality of spokes that are spaced apart from each other to define a plurality of stator slots. Each arc-shaped stator pole is connected to a different one of the spokes. The rotor is spaced apart from the stator, includes a plurality of magnets, and is configured to rotate about a plurality of perpendicular axes. The distributed stator windings are wound around the plurality of spokes and extend through the stator slots. The stator voice coil winding is wound around the outer surfaces of the arc-shaped stator poles. The arc-shape and spacing of the stator poles define the stator as being spherically shaped.
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Patent Agency Ranking
公开(公告)号：US10557503B2
公开(公告)日：2020-02-11
申请号：US15184515
申请日：2016-06-16
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Pablo Bandera
IPC: F16C35/067 , F16C11/00 , F16C19/06 , F16M11/12 , F16C27/06 , F16C11/04 , F16C25/08 , F16D3/28 , F16D11/06 , F16D23/08 , G01C21/18
Abstract: An assembly includes a first structure, a first bearing assembly, and a second structure. The first structure has a first predetermined stiffness, and the first bearing assembly is mounted on the first structure. The second structure, which has a second predetermined stiffness, is mounted on the first bearing assembly, whereby relative motion about a first rotational axis is allowed between the first and second structure. At least one of the first structure and the second structure distort when a force is supplied thereto along the first rotational axis, and the distortion of at least one of the first structure and the second structure imparts a first preload force on the first bearing assembly.
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公开(公告)号：US20180159412A1
公开(公告)日：2018-06-07
申请号：US15369023
申请日：2016-12-05
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Pablo Bandera
IPC: H02K33/12 , H02P7/03 , H02P25/034 , H02P25/22
CPC classification number: H02K33/12 , H02K26/00 , H02K41/031 , H02K2201/18 , H02P7/03 , H02P25/034 , H02P25/22
Abstract: A multi-degree-of-freedom electromagnetic machine includes a stator, an armature, and a control. The stator includes a first, second, and third stator conductors that follow first, second, and third trajectories that are all different, and that together form a general shape of a surface. The armature is disposed adjacent to, and is movable relative to, the stator, and includes a plurality of spaced-apart armature coils. Each armature coil is configured, upon being electrically energized, to generate a magnetic field. The control is coupled to the first, second, and third stator conductors, and to the armature coils and is configured to: (i) supply DC to the stator conductors, and (ii) supply DC to one or more of the armature coils, to thereby generate one or more magnetic fields that interact with the stator conductors and vary an orientation of the one or more magnetic fields relative to the stator conductors.
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8.发明申请公开(公告)号：US20180019627A1
公开(公告)日：2018-01-18
申请号：US15208383
申请日：2016-07-12
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Pablo Bandera
CPC classification number: H02K1/12 , H02K1/2706 , H02K11/042 , H02K11/33 , H02K26/00 , H02K41/031 , H02K2201/18
Abstract: A multi-degree-of-freedom electromagnetic machine includes a stator, an armature, and a control. The stator includes a first stator conductor, a second stator conductor, and a third stator conductor. The armature is disposed adjacent to, and is movable relative to, the stator. The armature includes an armature conductor and a plurality of magnets, where each magnet has at least one of its magnetic poles facing the surface. The control is coupled to the first, second, and third stator conductors, and is configured to supply direct current (DC) to the first, second, and third stator conductors, and to selectively amplitude modulate the DC supplied to one or more of the first, second, and third stator conductors, to thereby electromagnetically couple the armature conductor to the one or more first, second, and third stator conductors.
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公开(公告)号：US20170043861A1
公开(公告)日：2017-02-16
申请号：US14823128
申请日：2015-08-11
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Pablo Bandera , Jon Bartling , Dean Wilkens
CPC classification number: B64C13/36 , B64C13/16 , B64C13/44 , B64C27/57 , B64C27/605 , B64C27/64 , F15B7/001
Abstract: A hydrostatic automatic flight servo system is provided. The automatic flight servo system includes a manifold that defines a first fluid chamber, and a hydraulic fluid is received in the first fluid chamber. The first fluid chamber includes a first bellows and a second bellows. The automatic flight servo system includes a stick received at least partially within the manifold and pivotally coupled to the manifold. The stick includes a control arm fixedly coupled to the first bellows, and the stick is to receive an input. The automatic flight servo system includes a flight output system pivotally coupled to the manifold. The flight output system includes a second control arm received at least partially within the manifold and coupled to the second bellows such that the pivotal movement of the stick pivots the flight output system relative to the manifold.
Abstract translation: 提供静液压自动飞行伺服系统。 自动飞行伺服系统包括限定第一流体室的歧管，并且液压流体容纳在第一流体室中。 第一流体室包括第一波纹管和第二波纹管。 自动飞行伺服系统包括至少部分地容纳在歧管内并且枢转地联接到歧管的杆。 该棒包括固定地联接到第一波纹管的控制臂，并且该杆用于接收输入。 自动飞行伺服系统包括枢转地联接到歧管的飞行输出系统。 飞行输出系统包括第二控制臂，该第二控制臂至少部分地容纳在歧管内并且联接到第二波纹管，使得该杆的枢转运动相对于歧管枢转飞行输出系统。
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10.发明申请公开(公告)号：US20200021149A1
公开(公告)日：2020-01-16
申请号：US16035878
申请日：2018-07-16
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Jason Dai , Pablo Bandera , Peter Yang , Yonghui Zhang , Qiang Li , Jing Wang
Abstract: An electromagnetic machine includes a spherical stator, an armature, a first coil, and a second coil. The spherical stator has an outer surface, and the outer surface has a plurality of spaced-apart protuberances formed thereon. Each protuberance extends radially from, and is disposed normal to, the outer surface. The armature is disposed adjacent to the spherical stator and includes a magnet that emanates a magnetic field. The magnet has at least one of its magnetic poles facing the spherical stator. The first coil is wound around at least a portion of the spherical stator, and is disposed between the plurality of spaced-apart protuberances and along latitudinal lines of the spherical stator. The second coil is wound around at least a portion of the spherical stator, and is disposed between the plurality of spaced-apart protuberances and along longitudinal lines of the spherical stator.
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