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    BRUSHLESS ELECTRIC MOTOR/GENERATOR
    41.
    发明申请
    BRUSHLESS ELECTRIC MOTOR/GENERATOR 审中-公开

    公开(公告)号：US20170237325A1

    公开(公告)日：2017-08-17

    申请号：US15413228

    申请日：2017-01-23

    Applicant: Linear Labs, Inc.

    Inventor： Fred E. Hunstable

    IPC: H02K21/22 ,  H02K1/12 ,  H02K1/30 ,  H02K1/27

    CPC classification number: H02K21/22 ,  H02K1/12 ,  H02K1/27 ,  H02K1/2786 ,  H02K1/30 ,  H02K21/12

    Abstract: Disclosed are various embodiments for a motor/generator comprising: a rotor adapted to rotate about a longitudinal axis, the rotor comprising a first partial toroidal magnetic cylinder defining a semi-circular tunnel, wherein the plurality of magnets forming the first partial toroidal magnetic cylinder have substantially all like poles facing inward toward the semi-circular tunnel, the semi-circular tunnel having an entrance and an exit forming an open throat defined by a space between the entrance and the exit, and a stator positioned about the longitudinal axis within a rotational path of the rotor.

    Brushless Electric Motor/Generator
    43.
    发明申请
    Brushless Electric Motor/Generator 审中-公开
    无刷电机/发电机

    公开(公告)号：US20160020652A1

    公开(公告)日：2016-01-21

    申请号：US14866788

    申请日：2015-09-25

    Applicant: Linear Labs, Inc.

    Inventor： Fred E. Hunstable

    IPC: H02K1/06 ,  H02K3/04

    CPC classification number: H02K1/27 ,  H02K21/12

    Abstract: Disclosed are various embodiments for a motor/generator comprising: a rotor adapted to rotate about a longitudinal axis, the rotor comprising a first partial toroidal magnetic cylinder defining a semi-circular tunnel, wherein the plurality of magnets forming the first partial toroidal magnetic cylinder have substantially all like poles facing inward toward the semi-circular tunnel, the semi-circular tunnel having an entrance and an exit forming an open throat defined by a space between the entrance and the exit, and a stator positioned about the longitudinal axis within a rotational path of the rotor.

    Abstract translation: 公开了用于电机/发电机的各种实施例，包括：转子，其适于围绕纵向轴线旋转，转子包括限定半圆形隧道的第一部分环形磁性圆筒，其中形成第一部分环形磁性圆筒的多个磁体具有 基本上所有类似的磁极朝向半圆形隧道面向内，该半圆形隧道具有入口和出口，该入口和出口形成由入口和出口之间的空间限定的开口喉部，以及定子围绕纵向轴线定位在旋转状态 转子的路径。

    DC Electric Motor/Generator with Enhanced Permanent Magnet Flux Densities
    44.
    发明申请
    DC Electric Motor/Generator with Enhanced Permanent Magnet Flux Densities 有权
    直流电动机/发电机具有增强的永磁通量密度

    公开(公告)号：US20150001976A1

    公开(公告)日：2015-01-01

    申请号：US14490656

    申请日：2014-09-18

    Applicant: Linear Labs, Inc.

    Inventor： Fred E. Hunstable

    IPC: H02K3/04 ,  H02K1/27

    CPC classification number: H02K3/04 ,  H02K1/17 ,  H02K1/2766 ,  H02K1/2793 ,  H02K1/30 ,  H02K16/02 ,  H02K31/02

    Abstract: This disclosure relates in general to a new and improved method for producing electric energy or mechanical power, and in particular to an improved system and method for producing rotary motion from a electro-magnetic motor or generating electrical power from a rotary motion input by concentrating magnetic forces due to electromagnetism or geometric configurations.

    Abstract translation: 本公开总体上涉及用于产生电能或机械功率的新的和改进的方法，特别是涉及一种用于从电动马达产生旋转运动或通过集中磁力从旋转运动输入产生电力的改进的系统和方法 由于电磁或几何配置造成的力。

    SEGMENTED STATOR FOR A PERMANENT MAGNET ELECTRIC MACHINE HAVING A FRACTIONAL-SLOT CONCENTRATED WINDING
    45.
    发明申请
    SEGMENTED STATOR FOR A PERMANENT MAGNET ELECTRIC MACHINE HAVING A FRACTIONAL-SLOT CONCENTRATED WINDING 有权

    公开(公告)号：US20240380256A1

    公开(公告)日：2024-11-14

    申请号：US18628593

    申请日：2024-04-05

    Applicant: Linear Labs, Inc.

    Inventor： Fred E. Hunstable ,  Michael Van Steenburg ,  Andrei V. Popov ,  Amir Parsapour

    IPC: H02K1/14 ,  H02K21/24

    Abstract: Disclosed are various embodiments for electric machines with fractional concentrated winding having a coil winding assembly with at least a first and a second laminated stator pole segment, each of the laminated stator pole segments having the shape of a tapered H and mechanically joined together to form a ring-like stator core with a plurality of circumferentially distributed stator poles and slots for coils, the first and second stator pole segments comprising a plurality of laminated stator pole segment pieces oriented in a radial direction and coupled together to form a unified stator pole segment with a 3D flux path, and wherein the laminations of each of the laminated stator pole segment pieces has the shape of a U.

    Torque tunnel Halbach Array electric machine
    49.
    发明授权
    Torque tunnel Halbach Array electric machine 有权

    公开(公告)号：US11532963B2

    公开(公告)日：2022-12-20

    申请号：US17003855

    申请日：2020-08-26

    Applicant: Linear Labs, Inc.

    Inventor： Fred E. Hunstable ,  Michael Van Steenburg ,  Andrei V. Popov

    IPC: H02K21/12 ,  H02K3/47 ,  H02K1/27 ,  H02K16/02 ,  H02K11/30 ,  H02K3/52 ,  H02K15/00 ,  H02K15/095 ,  H02K21/14

    Abstract: Disclosed are various embodiments for Torque Tunnel Halbach Array electric machines having a rotor comprising a plurality of rotor assemblies configured to form a magnetic torque tunnel having at least a first magnetic pole tunnel segment and a second magnetic pole tunnel segment, each of the rotor assemblies having a plurality of flux shaping Halbach Arrays configured to focus the Flux Density Distribution in the magnetic torque tunnel and a stator having a plurality of coils configured to form a coil winding assembly, the coil winding assembly positioned within the magnetic torque tunnel, such that at least one of the plurality of coils is surrounded by the first magnetic pole tunnel segment or the second magnetic pole tunnel segment, alternatively the rotor may be the coil winding assembly and the stator may be the magnetic torque tunnel.

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