Concentric motor power generation and drive system
    1.
    发明授权
    Concentric motor power generation and drive system 有权
    同步电机发电和驱动系统

    公开(公告)号:US08742641B2

    公开(公告)日:2014-06-03

    申请号:US12953033

    申请日:2010-11-23

    摘要: An apparatus is provided and includes a hub, including first and second opposing faces, a first sidewall fixed at opposite ends thereof to the first and second opposing faces to define a first interior between the first and second opposing faces and a second sidewall fixed to one of the first and second opposing faces to define a second interior within the first interior, a first assembly, disposed within the second interior, to generate current from input mechanical energy and a second assembly, electrically coupled to the first assembly and disposed within the first interior, to generate mechanical energy from current associated with the current generated by the first assembly.

    摘要翻译: 提供了一种装置,其包括毂,包括第一和第二相对面,第一侧壁,其固定在其相对端部处于第一和第二相对面,以限定第一和第二相对面之间的第一内部,以及固定到一个的第二侧壁 所述第一和第二相对面限定在所述第一内部内的第二内部,设置在所述第二内部内的第一组件,以从输入机械能产生电流;第二组件,电耦合到所述第一组件并且设置在所述第一内部 内部,以从与第一组件产生的电流相关联的电流产生机械能。

    CONCENTRIC MOTOR POWER GENERATION AND DRIVE SYSTEM
    2.
    发明申请
    CONCENTRIC MOTOR POWER GENERATION AND DRIVE SYSTEM 有权
    中央电机发电和驱动系统

    公开(公告)号:US20120126650A1

    公开(公告)日:2012-05-24

    申请号:US12953033

    申请日:2010-11-23

    IPC分类号: H02K47/00

    摘要: An apparatus is provided and includes a hub, including first and second opposing faces, a first sidewall fixed at opposite ends thereof to the first and second opposing faces to define a first interior between the first and second opposing faces and a second sidewall fixed to one of the first and second opposing faces to define a second interior within the first interior, a first assembly, disposed within the second interior, to generate current from input mechanical energy and a second assembly, electrically coupled to the first assembly and disposed within the first interior, to generate mechanical energy from current associated with the current generated by the first assembly.

    摘要翻译: 提供了一种装置,其包括毂,包括第一和第二相对面,第一侧壁,其固定在其相对端部处于第一和第二相对面,以限定第一和第二相对面之间的第一内部,以及固定到一个的第二侧壁 所述第一和第二相对面限定在所述第一内部内的第二内部,设置在所述第二内部内的第一组件,以从输入机械能产生电流;第二组件,电耦合到所述第一组件并且设置在所述第一内部 内部,以从与第一组件产生的电流相关联的电流产生机械能。

    Electric machine with interior permanent magnets
    3.
    发明申请
    Electric machine with interior permanent magnets 有权
    内置永磁电机

    公开(公告)号:US20080007131A1

    公开(公告)日:2008-01-10

    申请号:US11811722

    申请日:2007-06-12

    申请人: Wei Cai David Fulton

    发明人: Wei Cai David Fulton

    IPC分类号: H02K1/27 H02K1/28 H02K21/12

    CPC分类号: H02K1/2766

    摘要: An electric machine is disclosed herein comprising a stator and a rotor opposing the stator. A plurality of slots are formed in the rotor, each of the plurality of slots including a stator side and an opposing side. Each of the plurality of slots further include a central magnet retaining portion positioned between two opposing end portions of the slot. The central magnet retaining portion is defined by at least one protrusion formed on the stator side of the slot. The at least one protrusion forms a neck in the slot and separates the magnet retaining portion from one of the end portions. A magnet is positioned in the magnet retaining portion of the slot. The two opposing end portions of the slot are empty, providing voids at the ends of the slot.

    摘要翻译: 本文公开了一种电机,其包括与定子相对的定子和转子。 多个槽形成在转子中,多个槽中的每一个包括定子侧和相对侧。 多个槽中的每一个还包括位于槽的两个相对的端部之间的中心磁体保持部分。 中心磁体保持部分由形成在槽的定子侧上的至少一个突起限定。 所述至少一个突起在所述槽中形成颈部,并将所述磁体保持部分与所述端部中的一个分离。 磁体定位在槽的磁体保持部分中。 槽的两个相对的端部是空的,在槽的端部提供空隙。

    Engine starting motor anti-milling devie
    5.
    发明申请
    Engine starting motor anti-milling devie 有权
    发动机起动电机防磨损

    公开(公告)号:US20050099009A1

    公开(公告)日:2005-05-12

    申请号:US10985819

    申请日:2004-11-10

    摘要: A power module is connected to the starter, alternator, and battery for an internal combustion engine. The power module includes one or more capacitors and delay timer. When the ignition switch closes, the battery of the starting system provides current to the starter motor, causing the starter solenoid to close the starter contacts, and bring a starter pinion gear into engagement with a flywheel ring gear. The delay timer does not allow the capacitor to immediately deliver current to the starter motor, but implements a short delay before the capacitor's current is released to the starter motor. This short delay increases the chance for full engagement between the starter pinion and the flywheel ring gear, thereby reducing the likelihood of milling when the starter motor provides torque to the starter pinion.

    摘要翻译: 电源模块连接到用于内燃机的起动器,交流发电机和电池。 电源模块包括一个或多个电容器和延迟定时器。 当点火开关闭合时,启动系统的电池向起动电机提供电流,使起动电磁阀闭合起动器触点,并使起动器小齿轮与飞轮齿圈啮合。 延迟定时器不允许电容器立即将电流传送到起动电动机,而是在电容器的电流释放到起动电动机之前实现短暂的延迟。 这种短暂的延迟增加了起动器小齿轮和飞轮齿圈之间的完全接合的机会,从而降低了起动马达向起动小齿轮提供扭矩时铣削的可能性。

    Multi-set rectangular copper hairpin windings for electric machines

    公开(公告)号:US07034428B2

    公开(公告)日:2006-04-25

    申请号:US11130641

    申请日:2005-05-16

    IPC分类号: H02K3/12

    摘要: An electric machine having multi-set rectangular copper hairpin windings comprises a stator having a plurality of partially closed stator slots. A first winding set and a second winding set are positioned in the stator slots. The first winding set and the second winding set are connected by adjacent leg ends. According to a first embodiment, conductor layers in alternate slots alternate between different phases. The conductor layers in the remaining slots are all of the same phase. Hairpins having unequal length legs are used to implement the first embodiment. According to a second embodiment, conductor layers in alternate slots include one phase for the first winding set and another phase for the second winding set. The conductor layers in the remaining slots are all of the same phase. Hairpins having equal length legs are used to implement the second embodiment.

    Alternator rotor core
    9.
    发明申请
    Alternator rotor core 审中-公开
    发电机转子铁芯

    公开(公告)号:US20060279165A1

    公开(公告)日:2006-12-14

    申请号:US11151970

    申请日:2005-06-14

    IPC分类号: H02K31/00

    摘要: An improved alternator rotor comprising a nonhomogenous steel rotor core, the nonhomogenous steel rotor core comprising a low carbon inner portion and a high carbon outer portion around the low carbon inner portion. An improved alternator rotor comprising a steel rotor core of nonhomogenous hardness, wherein an outer portion of the steel rotor core is harder than an inner portion of the steel rotor core.

    摘要翻译: 包括非均质钢转子芯的改进的交流发电机转子,所述非均质钢转子芯包括低碳内部部分和围绕所述低碳内部部分的高碳外部部分。 一种改进的交流发电机,其包括非均匀硬度的钢转子芯,其中所述钢转子芯的外部比所述钢转子芯的内部部分硬。

    Multi-set rectangular copper hairpin windings for electric machines

    公开(公告)号:US20050206263A1

    公开(公告)日:2005-09-22

    申请号:US11130641

    申请日:2005-05-16

    摘要: An electric machine having multi-set rectangular copper hairpin windings comprises a stator having a plurality of partially closed stator slots. A first winding set and a second winding set are positioned in the stator slots. The first winding set and the second winding set are connected by adjacent leg ends. According to a first embodiment, conductor layers in alternate slots alternate between different phases. The conductor layers in the remaining slots are all of the same phase. Hairpins having unequal length legs are used to implement the first embodiment. According to a second embodiment, conductor layers in alternate slots include one phase for the first winding set and another phase for the second winding set. The conductor layers in the remaining slots are all of the same phase. Hairpins having equal length legs are used to implement the second embodiment.