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11.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：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：US11646635B2
公开(公告)日：2023-05-09
申请号：US17972966
申请日：2022-10-25
Applicant: Electric Torque Machines, Inc.
Inventor： Thomas F. Janecek , Jeremy Scott Reynolds , Robert J. Lind , Timothy S. Roman
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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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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Patent Agency Ranking
公开(公告)号：US20150162786A1
公开(公告)日：2015-06-11
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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公开(公告)号：US20150048712A1
公开(公告)日：2015-02-19
申请号：US13969447
申请日：2013-08-16
Applicant: Electric Torque Machines, Inc.
Inventor： Thomas Janecek , Tyler Williams , John Dyer
CPC classification number: H02K1/145 , H02K1/12 , H02K15/02 , H02K15/022 , H02K21/125 , H02K2201/12 , Y10T29/49009
Abstract: An electrical machine includes a rotor with a rotational axis, a coil arranged circumferentially with respect to and fully encircling the rotational axis, and a stator assembly. The stator assembly includes first and second lamination stacks comprising associated pluralities of laminae, the stacks being arranged circumferentially with respect to the rotational axis on opposing sides of the coil for conducting magnetic flux. The stacks are configured with gaps generally radially through the laminae thereof, defining separate circumferential segments in each laminae, to prevent creating a continuous electrical circuit around the rotational axis in the segments. Each laminae has a connecting ring spaced radially from the segments, and beams connecting the segments to the ring as a unitary piece. Back return elements extend axially between the stacks to provide a flux path therebetween, and are positioned circumferentially between adjacent parts of the beams and radially between the segments and the ring.
Abstract translation: 电机包括具有旋转轴线的转子，相对于并且完全环绕旋转轴线周向布置的线圈和定子组件。 定子组件包括包括相关联的多个层的第一和第二层压叠层，所述堆叠在所述线圈的相对侧上相对于所述旋转轴线周向地布置以用于传导磁通量。 这些堆叠被构造成通常径向地穿过其层板的间隙，在每个层中限定分开的周向段，以防止在段中围绕旋转轴线产生连续的电路。 每个薄片具有与节段径向间隔开的连接环，以及将节段连接到环的梁作为整体件。 后退元件在堆叠之间轴向延伸以在它们之间提供通量路径，并且周向地定位在梁的相邻部分之间并且在段和环之间径向地定位。
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18.发明授权Transverse and/or commutated flux systems having segmented stator laminations 有权具有分段定子叠片的横向和/或换向磁通系统公开(公告)号：US08836196B2
公开(公告)日：2014-09-16
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
IPC: H02K1/06
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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19.发明申请TRANSVERSE AND/OR COMMUTATED FLUX SYSTEMS HAVING MULTIDIRECTIONAL LAMINATIONS 审中-公开具有多层叠层的横向和/或通用通量系统公开(公告)号：US20130113320A1
公开(公告)日：2013-05-09
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邻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压材料，其通常在周向上并且大体上相对于旋转轴线在第一方向上排列，第一方向是从相对于旋转轴线的轴向和径向方向中选择的一个。 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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