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公开(公告)号：US20240014708A1
公开(公告)日：2024-01-11
申请号：US18215777
申请日：2023-06-28
Applicant: Saietta Group PLC , Consolidated Metco, Inc.
Inventor： Benjamin Charles Toms , Stuart Robert Jones , Robert Dirk Reid , Steven Paul Chisolm , Michael Flynn , Jeff Larson , Bryan Williams , Michael Miga , Beto Dantas
CPC classification number: H02K7/1846 , H02K7/116
Abstract: An in-wheel electrical generator for a vehicle is disclosed. The in-wheel generator comprises: a stator configured to be coupled to a non-rotating spindle of a vehicle; and a rotor configured to be indirectly coupled to a rotating hub of a vehicle. The in-wheel electrical generator is configured to be arranged outwardly of the rotating hub. A vehicle comprising such an in-wheel generator is also disclosed, along with an ancillary unit system for a trailer which uses such an in-wheel generator to power the ancillary unit.
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公开(公告)号：USD1015377S1
公开(公告)日：2024-02-20
申请号：US29817812
申请日：2021-12-03
Applicant: Saietta Group PLC
Designer： Benjamin Charles Toms , Stuart Robert Jones
Abstract: FIG. 1 is a perspective view of an electric motor showing our new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a left side view thereof;
FIG. 8 is a right side view thereof;
FIG. 9 is another perspective view thereof; and,
FIG. 10 is another perspective view thereof.
The broken lines depict portions of an electric motor which form no part of the claimed design.-
公开(公告)号：US20220094229A1
公开(公告)日：2022-03-24
申请号：US17424977
申请日：2020-01-29
Applicant: SAIETTA GROUP PLC
Abstract: The present invention relates to a stator housing for an axial flux electrical machine, the stator housing being tubular and substantially cylindrical in shape, the inner surface of the housing comprising a plurality of recesses, each recess configured to receive an outer part of a conductive coil of a stator of an axial flux electrical machine. The cross-section of each recess, perpendicular to the axis of rotation of the axial flux electrical machine, is preferably elongate, the major dimension of each elongate recess extending substantially in the radial direction of the axial flux electrical machine.
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公开(公告)号：US20250033753A1
公开(公告)日：2025-01-30
申请号：US18709179
申请日：2022-11-11
Applicant: SAIETTA GROUP PLC
Inventor： Wicher KIST , Gerwin SCHINKEL , Maik VAN DAR DOES , Anne HERREMA , Sander VAN DIJK , Jan Roelof KORTSTRA , Maurits DE KONING , Peter COYSH
Abstract: The present disclosure relates to an outboard for a watercraft. The outboard has a body comprising a motor housing portion for housing an electric motor and a controller, and a closed cooling loop for cooling fluid to cool the electric motor and the controller when 5 housed in the motor housing portion. The outboard is configured such that a portion of the cooling loop is submerged when the outboard is in use.
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公开(公告)号：US20250001854A1
公开(公告)日：2025-01-02
申请号：US18215766
申请日：2023-06-28
Applicant: Saietta Group PLC , Consolidated Metco, Inc.
Inventor： Adrianus Petrus Maria Jonker , Gerrit Jan Kwintenberg , Jonathan Elkin , Jared Wiley Richard Burris , Bryan Williams , Michael Miga , Beto Dantas
Abstract: A drive assembly for a vehicle is disclosed. The drive assembly comprises a central hub having an axis of rotation; an in-wheel electrical machine comprising a stator and a rotor; and a rim assembly comprising an inward circumferential part and an outward circumferential part, said inward circumferential part and said outward circumferential part being disposed adjacent each other along said axis of rotation, each part comprising a rim section for carrying a respective tyre, wherein the rim assembly is coupled to the hub. The in-wheel electrical machine is arranged outwardly of, and coupled to, the hub. A vehicle comprising the drive assembly is also disclosed.
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Patent Agency Ranking
公开(公告)号：US20220094230A1
公开(公告)日：2022-03-24
申请号：US17424984
申请日：2020-01-29
Applicant: SAIETTA GROUP PLC
Inventor： Christopher Roger LINES
Abstract: A stator (10) for an axial flux electrical machine (100), an axial flux machine (100) that includes the stator (10), and a method (500) of manufacturing a stator (10) are provided. The conductive coils (12) which form the stator (10) provide a structure which includes spaces (131a, 131b, 131c, 132a, 132b) for flux guides (30), which improves ease of stator manufacture. It also allows for a high number of slots per pole per phase, which provides a more sinusoidal back-EMF. The stator (10) comprises a plurality of circumferentially distributed conductive coils (12), each of the plurality of conductive coils configured to be connected to a phase of a multi-phase power supply and comprising at least one pair of active sections (121a, 121b), wherein each active section (121a, 121b) extends in a generally radial direction substantially perpendicular to an axis of rotation of the electrical machine (100), wherein the generally radially extending active sections (121a, 121b) of each pair are pitched apart in a circumferential direction, and wherein circumferentially adjacent conductive coils (12) circumferentially overlap to define a space of a first type (131a, 131b, 131c) for receiving a flux guide (30), each space of the first type (131a, 131b, 131c) being a circumferential space between two adjacent active sections of two different coils.
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公开(公告)号：US12231012B2
公开(公告)日：2025-02-18
申请号：US17424984
申请日：2020-01-29
Applicant: SAIETTA GROUP PLC
Inventor： Christopher Roger Lines
IPC: H02K3/47 , H02K1/2798 , H02K15/06 , H02K21/24
Abstract: A stator (10) for an axial flux electrical machine (100), an axial flux machine (100) that includes the stator (10), and a method (500) of manufacturing a stator (10) are provided. The conductive coils (12) which form the stator (10) provide a structure which includes spaces (131a, 131b, 131c, 132a, 132b) for flux guides (30), which improves ease of stator manufacture. It also allows for a high number of slots per pole per phase, which provides a more sinusoidal back-EMF. The stator (10) comprises a plurality of circumferentially distributed conductive coils (12), each of the plurality of conductive coils configured to be connected to a phase of a multi-phase power supply and comprising at least one pair of active sections (121a, 121b), wherein each active section (121a, 121b) extends in a generally radial direction substantially perpendicular to an axis of rotation of the electrical machine (100), wherein the generally radially extending active sections (121a, 121b) of each pair are pitched apart in a circumferential direction, and wherein circumferentially adjacent conductive coils (12) circumferentially overlap to define a space of a first type (131a, 131b, 131c) for receiving a flux guide (30), each space of the first type (131a, 131b, 131c) being a circumferential space between two adjacent active sections of two different coils.
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公开(公告)号：US12160149B2
公开(公告)日：2024-12-03
申请号：US17424975
申请日：2020-01-29
Applicant: SAIETTA GROUP PLC
Inventor： Christopher Roger Lines
IPC: H02K3/47 , H02K1/2798 , H02K15/06 , H02K21/24
Abstract: A conductive coil 12 for a yokeless axial flux electrical machine stator 1 with distributed windings and flux guides 30, a stator 1 comprising a plurality of such coils, a yokeless axial flux electrical machine 100 comprising the stator 1, and a method 500 of manufacturing a stator 1 are provided. The conductive coil 12 comprises a first active section 121 a and a second active section 121 b, each active section 121 a, 121 b extending in a generally radial direction substantially perpendicular to an axis of rotation of the electrical machine and comprising a plurality of winding turn portions 131a, 131 b stacked parallel to the axis of rotation such that a cross-section perpendicular to the radial direction of each active section 121a, 121 b is elongate with a major dimension parallel to the axis of rotation. The second active section 121 b is pitched apart in a circumferential direction and axially offset from the first active section 121 a.
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公开(公告)号：US20220094228A1
公开(公告)日：2022-03-24
申请号：US17424975
申请日：2020-01-29
Applicant: SAIETTA GROUP PLC
Inventor： Christopher Roger LINES
Abstract: A conductive coil 12 for a yokeless axial flux electrical machine stator 1 with distributed windings and flux guides 30, a stator 1 comprising a plurality of such coils, a yokeless axial flux electrical machine 100 comprising the stator 1, and a method 500 of manufacturing a stator 1 are provided. The conductive coil 12 comprises a first active section 121 a and a second active section 121 b, each active section 121 a, 121 b extending in a generally radial direction substantially perpendicular to an axis of rotation of the electrical machine and comprising a plurality of winding turn portions 131a, 131 b stacked parallel to the axis of rotation such that a cross-section perpendicular to the radial direction of each active section 121a, 121 b is elongate with a major dimension parallel to the axis of rotation. The second active section 121 b is pitched apart in a circumferential direction and axially offset from the first active section 121 a.
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公开(公告)号：US20250055340A1
公开(公告)日：2025-02-13
申请号：US18720134
申请日：2022-12-16
Applicant: SAIETTA GROUP PLC
Inventor： Christopher LINES
Abstract: A stacked-winding stator for an axial flux electrical machine is provided that is configured for use with a multi-phase power supply. The stacked-winding stator comprises a first stator portion comprising a first plurality of conductive coils and a second stator portion comprising a second plurality of conductive coils. Each conductive coil in the first plurality of conductive coils and the second plurality of conductive coils comprises at least one pair of active sections and each active section extends in a generally radial direction substantially perpendicular to an axis of rotation of the electrical machine. The first stator portion and the second stator portion are axially aligned and each comprise spaces between adjacent active sections for receiving flux guides. the spaces in the first stator portion being circumferentially aligned with the spaces in the second stator portion.
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