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公开(公告)号：US11632006B2
公开(公告)日：2023-04-18
申请号：US16859984
申请日：2020-04-27
Applicant: Honeywell International Inc.
Inventor： Cristian E Anghel , Tom Phielix , Yongbae Jung
Abstract: In one embodiment, a stator coil that includes a first turn with two or more strands is provided. The first turn includes first and second opposite sides, a coil termination at a first end of the first turn and an inversion region disposed at a second end, opposite the coil termination. The stator coil also includes at least one additional turn with two or more strands. The at least one additional turn includes first and second opposite sides, and an inversion region located adjacent to the inversion region of the first turn. The first and second sides of the first turn are inverted relative to the first and second sides of the at least one additional turn outside their respective inversion regions.
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公开(公告)号：US20210336505A1
公开(公告)日：2021-10-28
申请号：US16859984
申请日：2020-04-27
Applicant: Honeywell International Inc.
Inventor： Cristian E Anghel , Tom Phielix , Yongbae Jung
Abstract: In one embodiment, a stator coil that includes a first turn with two or more strands is provided. The first turn includes first and second opposite sides, a coil termination at a first end of the first turn and an inversion region disposed at a second end, opposite the coil termination. The stator coil also includes at least one additional turn with two or more strands. The at least one additional turn includes first and second opposite sides, and an inversion region located adjacent to the inversion region of the first turn. The first and second sides of the first turn are inverted relative to the first and second sides of the at least one additional turn outside their respective inversion regions.
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Patent Agency Ranking
公开(公告)号：US12027925B2
公开(公告)日：2024-07-02
申请号：US17823167
申请日：2022-08-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mahdi Mohajeri , Eric Passman , Bahram Jadidian , James Piascik , Robert Dietrich , Andre Robinson , Jimmy Wiggins , Tom McHugh , Yongbae Jung
CPC classification number: H02K15/067 , H02K15/026 , H02K15/105 , H02K15/12 , Y10T29/49009
Abstract: A method of making an electromagnetic coil for use in a high-temperature electromagnetic machine includes pre-coating magnet wire with a high-temperature insulation precursor to produce pre-coated magnet wire, winding, while applying in-situ a glass-ceramic slurry, the pre-coated magnet wire into a predetermined coil shape to produce a wet-wound green coil, and thermally processing the wet-wound green coil to produce a processed coil. In some instances, a second layer of a high-temperature insulation may be applied to the processed coil to produce a further insulated processed coil, and then thermally processing the further insulated processed coil to produce a further processed electromagnetic coil.
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公开(公告)号：US20240072621A1
公开(公告)日：2024-02-29
申请号：US17823167
申请日：2022-08-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mahdi Mohajeri , Eric Passman , Bahram Jadidian , James Piascik , Robert Dietrich , Andre Robinson , Jimmy Wiggins , Tom McHugh , Yongbae Jung
CPC classification number: H02K15/067 , H02K15/026 , H02K15/105 , H02K15/12
Abstract: A method of making an electromagnetic coil for use in a high-temperature electromagnetic machine includes pre-coating magnet wire with a high-temperature insulation precursor to produce pre-coated magnet wire, winding, while applying in-situ a glass-ceramic slurry, the pre-coated magnet wire into a predetermined coil shape to produce a wet-wound green coil, and thermally processing the wet-wound green coil to produce a processed coil. In some instances, a second layer of a high-temperature insulation may be applied to the processed coil to produce a further insulated processed coil, and then thermally processing the further insulated processed coil to produce a further processed electromagnetic coil.
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公开(公告)号：US20220255384A1
公开(公告)日：2022-08-11
申请号：US17170654
申请日：2021-02-08
Applicant: Honeywell International Inc.
Inventor： Cristian E. Anghel , Yongbae Jung
Abstract: In an example, a rotor for an electric machine includes a cylindrical central portion, and a plurality of poles extending from the cylindrical central portion in a radial direction. Each pole of the plurality of poles includes a top surface that includes one or more slots that are located in and extend across the top surface. The rotor further includes a plurality of stranded wire damper windings, wherein each stranded wire damper winding of the plurality of stranded wire damper windings includes two or more conductor wires twisted together and insulated from each other. The two or more conductor wires are twisted together five or more times, and each respective stranded wire damper winding of the plurality of stranded wire damper windings is positioned within a respective slot of the one or more slots of a respective pole of the plurality of poles.
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公开(公告)号：US11942845B2
公开(公告)日：2024-03-26
申请号：US18301725
申请日：2023-04-17
Applicant: Honeywell International Inc.
Inventor： Cristian E. Anghel , Tom Phielix , Yongbae Jung
CPC classification number: H02K3/42 , H02K3/14 , H02K15/0428
Abstract: In one embodiment, a stator coil that includes a first turn with two or more strands is provided. The first turn includes first and second opposite sides, a coil termination at a first end of the first turn and an inversion region disposed at a second end, opposite the coil termination. The stator coil also includes at least one additional turn with two or more strands. The at least one additional turn includes first and second opposite sides, and an inversion region located adjacent to the inversion region of the first turn. The first and second sides of the first turn are inverted relative to the first and second sides of the at least one additional turn outside their respective inversion regions.
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公开(公告)号：US20240055925A1
公开(公告)日：2024-02-15
申请号：US18301725
申请日：2023-04-17
Applicant: Honeywell International Inc.
Inventor： Cristian E. Anghel , Tom Phielix , Yongbae Jung
CPC classification number: H02K3/42 , H02K3/14 , H02K15/0428
Abstract: In one embodiment, a stator coil that includes a first turn with two or more strands is provided. The first turn includes first and second opposite sides, a coil termination at a first end of the first turn and an inversion region disposed at a second end, opposite the coil termination. The stator coil also includes at least one additional turn with two or more strands. The at least one additional turn includes first and second opposite sides, and an inversion region located adjacent to the inversion region of the first turn. The first and second sides of the first turn are inverted relative to the first and second sides of the at least one additional turn outside their respective inversion regions.
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