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公开(公告)号：US20230268785A1
公开(公告)日：2023-08-24
申请号：US18142454
申请日：2023-05-02
Applicant: Electric Torque Machines, Inc.
Inventor： Tyler K. Williams , Thomas F. Janecek
IPC: H02K1/16
CPC classification number: H02K1/16 , H02K2201/15
Abstract: An electric motor includes a rotor and a stator formed by a plurality of stator phases. The stator phases include coils that extend fully about the motor axis of the motor. The stator phases further include teeth arrayed around the motor axis. Each tooth has a tooth face oriented towards the rotor. Multiple of the lamina forming each tooth are exposed at the tooth face and are configured to extend axially and radially to the tooth face. The stator phases magnetically interact with the rotor to drive rotation of the rotor on the motor axis.
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公开(公告)号：US20250023435A1
公开(公告)日：2025-01-16
申请号：US18696862
申请日：2022-09-26
Applicant: Electric Torque Machines, Inc.
Inventor： Jarrod C. Drexler , Douglas S. Ryder , Tyler K. Williams
IPC: H02K21/22
Abstract: An electric motor includes a rotor and a stator that includes a plurality of coils arrayed along a rotational axis of the rotor. The rotor is potted with potting compound. The stator is potted with potting compound. Each coil of the stator is electrically connected to a power source to receive operating power from the power source. The coils are powered to cause the stator to electromagnetically drive rotation of the rotor on the rotational axis.
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公开(公告)号：US11831222B2
公开(公告)日：2023-11-28
申请号：US18125592
申请日：2023-03-23
Applicant: Electric Torque Machines, Inc.
Inventor： Thomas F. Janecek , Jeremy Scott Reynolds , Robert J. Lind , Timothy S. Roman , Tyler K. Williams
CPC classification number: H02K7/14 , B63H1/14 , B63H21/17 , B63H23/34 , H02K1/16 , H02K1/22 , H02K7/003
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a propeller. The rotor rotates relative to the stator on an axis to generate a rotational output. The rotational output is provided to the propeller to power the marine propulsion apparatus. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the axis. A portion of a housing of the motor extends into the aquatic environment to facilitate heat dissipation.
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4.发明授权公开(公告)号：US08994243B2
公开(公告)日：2015-03-31
申请号：US13671153
申请日：2012-11-07
Applicant: Electric Torque Machines, Inc.
Inventor： David G. Calley , John M. Dyer , Thomas F. Janecek , Tyler K. Williams
CPC classification number: H02K1/145 , H02K7/06 , H02K16/00 , H02K21/145 , H02K21/227 , H02K2201/06
Abstract: An electrical machine stator assembly comprises: an electroconductive coil arranged circumferentially with respect to the rotational axis; a plurality of pairs of side lamination assemblies arranged circumferentially with respect to the rotational axis; a plurality of pairs of switch lamination assemblies arranged circumferentially with respect to the rotational axis and positioned adjacent ends of side lamination assemblies proximal the rotor; and at least one tooth associated with each switch lamination assembly and proximal the rotor. Each switch lamination assembly comprises a first group of laminated materials aligned generally circumferentially and generally in a first direction with respect to the rotational axis, the first direction being one selected from the group consisting of the axial and radial directions with respect to the rotational axis. Each side lamination assembly comprises a second group of laminated materials aligned generally axially and generally radially with respect to the rotational axis.
Abstract translation: 电机定子组件包括：相对于旋转轴线周向设置的导电线圈; 多个相对于旋转轴线沿圆周布置的侧面层叠组件; 多对开关层压组件，其相对于旋转轴线周向地布置并且定位成靠近转子的侧面层压组件的相邻端部; 以及与每个开关层压组件相关联并且靠近转子的至少一个齿。 每个开关层压组件包括第一组层叠材料，其大致沿圆周方向排列并且大体上相对于旋转轴线在第一方向上排列，第一方向为从相对于旋转轴线的轴向和径向方向组成的组中选择的一个。 每个侧面层压组件包括相对于旋转轴线大致轴向和大致径向排列的第二组层压材料。
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公开(公告)号：US20240079929A1
公开(公告)日：2024-03-07
申请号：US18386818
申请日：2023-11-03
Applicant: Electric Torque Machines, Inc.
Inventor： Thomas F. Janecek , Jeremy Scott Reynolds , Robert J. Lind , Timothy S. Roman , Tyler K. Williams
CPC classification number: H02K7/14 , B63H1/14 , B63H21/17 , B63H23/34 , H02K1/16 , H02K1/22 , H02K7/003
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a propeller. The rotor rotates relative to the stator on an axis to generate a rotational output. The rotational output is provided to the propeller to power the marine propulsion apparatus. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the axis. A portion of a housing of the motor extends into the aquatic environment to facilitate heat dissipation.
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Patent Agency Ranking
公开(公告)号：US20240079916A1
公开(公告)日：2024-03-07
申请号：US18271998
申请日：2022-01-27
Applicant: Electric Torque Machines, Inc.
Inventor： Tyler K. Williams , Thomas F. Janecek
Abstract: An electric motor includes a rotor and a stator formed by a plurality of stator phases. The stator phases include coils that extend fully about the motor axis of the motor. The stator phases further includes flux rings disposed on opposite axial sides of the coil and that are joined by axial returns. The stator phases electromagnetically drive rotation of the rotor on the motor axis. Stator segments are formed by one or more stator phases grouped together. Rotor segments are formed by one or more rotor phases grouped together. Motor segments are formed by one or more stator segments and one or more associated rotor segments. Motor segments are stacked along a shaft to form the electric motor.
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7.发明申请TRANSVERSE AND/OR COMMUTATED FLUX SYSTEMS HAVING SEGMENTED STATOR LAMINATIONS 有权具有分段定子层合的横向和/或通用通量系统公开(公告)号：US20130264905A1
公开(公告)日：2013-10-10
申请号：US13797671
申请日：2013-03-12
Applicant: ELECTRIC TORQUE MACHINES, INC.
Inventor： David G. Calley , Daniel S. Cole , John M. Dyer , Thomas F. Janecek , Tyler K. Williams
CPC classification number: H02K1/12 , H01F27/306 , H01F37/00 , H02K1/145 , H02K3/18 , H02K15/02 , H02K15/045 , H02K21/22 , H02K21/44 , H02K2201/12
Abstract: Electrical machines, for example transverse flux machines and/or commutated flux machines, may be configured to achieve increased efficiency, increased output torque, and/or reduced operating losses via use of laminated materials, for example laminated materials configured with cuts and/or segmentations. Segmentations may also assist with manufacturability, mechanical retention of components, and the like.
Abstract translation: 电机，例如横向焊剂机和/或换向焊剂机可以被配置为通过使用层压材料实现增加的效率，增加的输出转矩和/或减少的操作损耗，例如配置有切割和/或分段的层压材料 。 分段还可以有助于可制造性，部件的机械保持等。
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公开(公告)号：US20240380259A1
公开(公告)日：2024-11-14
申请号：US18692151
申请日：2022-09-15
Applicant: Electric Torque Machines, Inc.
Inventor： Thomas F. Janecek , Tyler K. Williams
Abstract: An electric motor includes a rotor and a stator formed by a plurality of stator phases. The stator phases include coils that extend fully about the motor axis of the motor. The stator phases further includes flux rings disposed on opposite axial sides of the coil and that are joined by flux returns. The stator phases electromagnetically drive rotation of the rotor on a rotational axis.
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公开(公告)号：US20230353026A1
公开(公告)日：2023-11-02
申请号：US18018145
申请日：2021-08-11
Applicant: Electric Torque Machines, Inc.
Inventor： Thomas F. Janecek , Michael Clifton , Tyler K. Williams
CPC classification number: H02K21/145 , H02K1/145 , H02K1/278 , H02K2201/12 , F04D25/06
Abstract: An electric motor includes a rotor and a stator formed by a plurality of stator phases. The stator phases include coils that extend fully about the motor axis of the motor. The stator phases further includes flux rings disposed on opposite axial sides of the coil and that are joined by axial returns. The stator phases electromagnetically drive rotation of the rotor on the motor axis.
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公开(公告)号：US09509181B2
公开(公告)日：2016-11-29
申请号：US14101415
申请日：2013-12-10
Applicant: Electric Torque Machines, Inc.
Inventor： Thomas F. Janecek , John M. Dyer , Scott Reynolds , Tyler K. Williams
CPC classification number: H02K1/145 , H02K1/2786 , H02K15/022 , H02K21/145 , H02K21/227 , Y10T29/49009
Abstract: An electrical machine includes a rotor for rotation about a rotational axis, a coil arranged circumferentially with respect to and encircling the rotational axis, and a stator assembly. The stator assembly includes a unitary lamina comprising a plurality of extending members integral therewith, the extending members being bent to form a plurality of opposing extending members about the coil. The electrical machine is at least one of a transverse flux machine or a commutated flux machine. Methods of manufacturing stators for assembly with rotors to form electrical machines are also disclosed.
Abstract translation: 电机包括用于围绕旋转轴线旋转的转子，相对于并围绕旋转轴线周向布置的线圈和定子组件。 定子组件包括一体的层片，其包括与其成一体的多个延伸构件，所述延伸构件被弯曲以围绕线圈形成多个相对的延伸构件。 电机是横向磁通机或换向磁通机中的至少一种。 还公开了用于组装转子以形成电机的制造定子的方法。
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