Stator assembly structure of a direct current brushless motor

    公开(公告)号:US06534893B2

    公开(公告)日:2003-03-18

    申请号:US09829927

    申请日:2001-04-11

    IPC分类号: H02K100

    CPC分类号: H02K1/145

    摘要: A stator assembly structure of a direct current brushless motor includes a coil seat having a fitting hole for passage of the magnetic conducting tube. An upper pole plate and a lower pole plate are mounted above and under the coil seat respectively. At least one upper magnetic conducting plate and lower magnetic conducting plate are respectively bonded on the upper pole plate and the lower pole plate. Each of the upper pole plate, the lower pole plate, the upper magnetic conducting plate, and the lower magnetic conducting plate has a positioning hole for passage of the magnetic conducting tube. Side walls extending toward a vertical direction are formed on the pole ends of the upper pole plate, the lower pole plate, one upper magnetic conducting plate, or one lower magnetic conducting plate.

    Stator assemblies for motors
    2.
    发明授权
    Stator assemblies for motors 失效
    电机定子总成

    公开(公告)号:US06441531B1

    公开(公告)日:2002-08-27

    申请号:US09880803

    申请日:2001-06-15

    IPC分类号: H02K300

    CPC分类号: H02K1/145 H02K1/146 H02K29/03

    摘要: A stator assembly comprises upper and lower pole plates or silicon steel sheets each having a plurality of radial poles. Each radial pole includes a magnetic pole face extending along a direction parallel to a longitudinal direction. The magnetic pole faces of each upper pole plate, each lower pole plate, or each silicon steel sheet may be of the same or different length. Alternatively, the magnetic pole faces may be overlapped with each other or not overlapped with each other. The overall magnetic pole face formed by the magnetic pole faces may be so arranged to represent a step-like structure or an inclined side.

    摘要翻译: 定子组件包括各自具有多个径向极的上极板和下极板或硅钢板。 每个径向极包括沿着与纵向方向平行的方向延伸的磁极面。 每个上极板,每个下极板或每个硅钢板的磁极面可以具有相同或不同的长度。 或者,磁极面可以彼此重叠或彼此不重叠。 由磁极面形成的整个磁极面可以被布置为表示阶梯状结构或倾斜侧。

    Stator assembly structure of a direct current brushless motor
    3.
    发明授权
    Stator assembly structure of a direct current brushless motor 失效
    直流无刷电机的定子组装结构

    公开(公告)号:US06762532B2

    公开(公告)日:2004-07-13

    申请号:US10347799

    申请日:2003-01-22

    IPC分类号: H02K112

    CPC分类号: H02K1/145

    摘要: A stator assembly structure of a direct current brushless motor includes a coil seat having a fitting hole for passage of the magnetic conducting tube. An upper pole plate and a lower pole plate are mounted above and under the coil seat respectively. At least one upper magnetic conducting plate and lower magnetic conducting plate are respectively bonded on the upper pole plate and the lower pole plate. Each of the upper pole plate, the lower pole plate, the upper magnetic conducting plate, and the lower magnetic conducting plate has a positioning hole for passage of the magnetic conducting tube. Side walls extending toward a vertical direction are formed on the pole ends of the upper pole plate, the lower pole plate, one upper magnetic conducting plate, or one lower magnetic conducting plate.

    摘要翻译: 直流无刷电动机的定子组装结构包括具有用于导磁管通过的嵌合孔的线圈座。 上极板和下极板分别安装在线圈座的上方和下方。 至少一个上导磁板和下导磁板分别接合在上极板和下极板上。 上极板,下极板,上导磁板和下导磁板各具有用于导磁管通过的定位孔。 在上极板,下极板,一个上导磁板或一个下导磁板的极端上形成有向垂直方向延伸的侧壁。

    Direct current brushless motor of radial air-gap

    公开(公告)号:US06538357B2

    公开(公告)日:2003-03-25

    申请号:US09829975

    申请日:2001-04-11

    IPC分类号: H02K300

    摘要: A direct current brushless motor of a radial air-gap includes a rotor having a rotation shaft rotated in a magnetic conducting tube of the stator. The magnetic conducting tube has an outer wall combined with a coil seat. The coil seat has two ends respectively mounted with an upper pole plate and a lower pole plate. Each of the upper pole plate and the lower pole plate has a periphery having upper pole faces and/or lower pole faces respectively extended upward and downward therefrom. The pole faces of the upper pole plate and the lower pole plate are arranged in a staggered manner. The pole faces encompassing the coil seat are formed with larger openings for allowing pull out of a distal end of a coating wire of the coil seat.

    Stator assemblies for motors
    5.
    发明授权

    公开(公告)号:US06573633B2

    公开(公告)日:2003-06-03

    申请号:US10197838

    申请日:2002-07-19

    IPC分类号: H02K300

    CPC分类号: H02K1/145 H02K1/146 H02K29/03

    摘要: A stator assembly comprises upper and lower pole plates or silicon steel sheets each having a plurality of radial poles. Each radial pole includes a magnetic pole face extending along a direction parallel to a longitudinal direction. The magnetic pole faces of each upper pole plate, each lower pole plate, or each silicon steel sheet may be of the same or different length. Alternatively, the magnetic pole faces may be overlapped with each other or not overlapped with each other. The overall magnetic pole face formed by the magnetic pole faces may be so arranged to represent a step-like structure or an inclined side.

    Driving circuit board assembly for motor
    6.
    发明授权
    Driving circuit board assembly for motor 有权
    驱动马达电路板组件

    公开(公告)号:US07777376B2

    公开(公告)日:2010-08-17

    申请号:US12016387

    申请日:2008-01-18

    IPC分类号: H02K11/00

    摘要: A driving circuit board assembly for a motor includes a plurality of driving circuit boards having a plurality of faces for mounting a plurality of electronic elements thereon. The driving circuit boards are stacked in an axial direction of a motor. Two of the driving circuit boards adjacent to each other are spaced by a conductive connecting member that is in electrical connection with the two driving circuits.

    摘要翻译: 用于电动机的驱动电路板组件包括多个驱动电路板,其具有用于在其上安装多个电子元件的多个面。 驱动电路板沿马达的轴向堆叠。 彼此相邻的两个驱动电路板由与两个驱动电路电连接的导电连接构件隔开。

    Stator of a brushless direct current motor and a method for making it
    7.
    发明授权
    Stator of a brushless direct current motor and a method for making it 失效
    无刷直流电动机的定子及其制造方法

    公开(公告)号:US06759786B2

    公开(公告)日:2004-07-06

    申请号:US09964344

    申请日:2001-09-28

    IPC分类号: H02K118

    CPC分类号: H02K1/145 H02K29/03

    摘要: A method for making a stator of a brushless direct current motor, includes the steps of: winding a coil set to predetermined turns, thereby forming a ring body having a central hole, and performing an insulation process; mounting at least two pole plates on two end faces of the coil set respectively, the pole face and the magnetically conducting plates of each pole plate encompassing the inner and outer periphery of the coil set respectively, and a wiring head of the coil set being drawn outside of the pole plate; and mounting a combination member on the magnetically conducting rings (or plates) of each pole plate, thereby forming a stator. The pole faces of each pole plate may be induced with the permanent magnet of the rotor.

    摘要翻译: 一种用于制造无刷直流电动机的定子的方法,包括以下步骤:将线圈组卷绕到预定的匝数,从而形成具有中心孔的环形体,并进行绝缘处理; 在线圈组的两个端面上分别安装至少两个极板,每个极板的极面和导电板分别包围线圈组的内周和外周,以及线圈组的布线头被拉伸 极板外; 并将组合构件安装在每个极板的导磁环(或板)上,从而形成定子。 可以用转子的永磁体感应每个极板的极面。

    Fan having balancing blade sets
    8.
    发明授权
    Fan having balancing blade sets 失效
    风扇具有平衡叶片组

    公开(公告)号:US06648602B2

    公开(公告)日:2003-11-18

    申请号:US10026643

    申请日:2001-12-27

    IPC分类号: F04D2938

    CPC分类号: F04D29/666 F04D29/327

    摘要: A fan having balancing blade sets is disclosed herein comprising a central hub, a shaft and a plurality of blade sets. The blade sets are radially extended from an outer circumference of the central hub and each blade set is uniformly formed within an appropriate angular length to ensure stable rotation. Each blade set is comprised of various blade designs to enhance blowing efficiency.

    摘要翻译: 本文公开了一种具有平衡叶片组的风扇,其包括中心毂,轴和多个叶片组。 叶片组从中心轮毂的外周径向延伸,并且每个叶片组均匀地形成在适当的角度长度内以确保稳定的旋转。 每个叶片组由各种叶片设计组成,以提高吹风效率。

    Stator with a radial winding and method for manufacturing same

    公开(公告)号:US06624541B2

    公开(公告)日:2003-09-23

    申请号:US09888403

    申请日:2001-06-26

    IPC分类号: H02K1512

    摘要: A stator with a radial winding and a method for manufacturing such a stator provides a plurality of pole plates made of a magnetically conductive material. Each pole plate comprises a hub and at least two poles extending radially outward from the hub. The poles are spaced by an identical angular interval. Each pole has a distal end with a magnetic pole face. A metal wire is wound around the poles of the pole plates, thereby forming a pole plate assembly. At least two of the pole plate assemblies are assembled together with the poles of the pole plate assemblies disposed alternately.

    Impeller structure
    10.
    发明授权
    Impeller structure 失效
    叶轮结构

    公开(公告)号:US06572336B2

    公开(公告)日:2003-06-03

    申请号:US09964345

    申请日:2001-09-28

    IPC分类号: F04D2938

    摘要: An impeller structure includes a hub body having one end provided with a top plane which is provided with a central shaft. The hub body has a periphery provided with a plurality of blades. The other end of the hub body is provided with a joint portion that may be combined and secured with the extension hub which has a plurality of blades.

    摘要翻译: 叶轮结构包括轮毂体,该轮毂体的一端设置有设有中心轴的顶面。 轮毂本体具有设置有多个叶片的周边。 轮毂体的另一端设置有可与具有多个叶片的延伸毂组合和固定的接合部分。