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    Motor, rotor structure and magnetic machine
    51.
    发明申请
    Motor, rotor structure and magnetic machine 审中-公开
    电机，转子结构和磁力机

    公开(公告)号：US20080238232A1

    公开(公告)日：2008-10-02

    申请号：US12068444

    申请日：2008-02-06

    Applicant: Masashi Bando ,  Noriyuki Abe ,  Shigemitsu Akutsu ,  Satoyoshi Oya

    Inventor： Masashi Bando ,  Noriyuki Abe ,  Shigemitsu Akutsu ,  Satoyoshi Oya

    IPC: H02K16/00 ,  H02K1/28

    Abstract: A motor includes a stator having first and second armatures to form a rotating magnetic field, an inner rotor having first and second permanent magnets, and an outer rotor arranged between the stator and the inner rotor. The outer rotor has a rotor body which supports first and second induction magnetic poles such that they are embedded therein. A phase of the first induction magnetic pole is matched with a phase of the second induction magnetic pole. The first and second induction magnetic poles are assembled to the rotor body such that they are inserted into linear slits formed in the rotor body in the axis direction. Because the first and second induction magnetic poles are aligned in the axis direction, the outer rotor has a simple structure and an increased strength, and also support and assembling of the first and second induction magnetic poles in the outer rotor are facilitated.

    Abstract translation: 电动机包括具有第一和第二电枢以形成旋转磁场的定子，具有第一和第二永磁体的内转子和布置在定子和内转子之间的外转子。 外转子具有支承第一和第二感应磁极使其嵌入其中的转子体。 第一感应磁极的相位与第二感应磁极的相位相匹配。 将第一感应磁极和第二感应磁极组装到转子体上，使得它们在轴向上插入形成在转子体中的线状狭缝中。 由于第一感应磁极和第二感应磁极在轴向上排列，所以外转子结构简单，强度提高，并且容易在外转子中支撑和组装第一和第二感应磁极。

    Magnetic power transmission system with RD motor
    52.
    发明申请
    Magnetic power transmission system with RD motor 审中-公开
    带RD电机的磁力传动系统

    公开(公告)号：US20080030090A1

    公开(公告)日：2008-02-07

    申请号：US11882736

    申请日：2007-08-03

    Applicant: Noriyuki Abe ,  Shigemitsu Akutsu

    Inventor： Noriyuki Abe ,  Shigemitsu Akutsu

    IPC: H02K49/00 ,  H02P15/00

    CPC classification number: B60K17/12 ,  B60K7/0007 ,  B60K2001/001 ,  F16H48/12 ,  H02K49/108

    Abstract: [Object] To provide a magnetic power transmission system which is capable of enhancing power transmission efficiency and power transmission capacity and reducing manufacturing costs of the system, while maintaining the advantageous effects obtained by performing power transmission by magnetic forces.[Solution] A magnetic power transmission system is comprised of an outer rotor 11 including a plurality of left and right permanent magnets 11c arranged in a circumferential direction, an inner rotor 12 including a plurality of left and right permanent magnets 12c arranged in the circumferential direction, and an intermediate rotor 13 including a plurality of left and right soft magnetic material elements 13d and 13e arranged in the circumferential direction. When each of the left and right permanent magnets 11c and 11c, and each permanent magnet 12c are in an opposed position opposed to each other, the magnetic pole of the left permanent magnet 11c and the magnetic pole at the left-side portion of the permanent magnet 12c have polarities different from each other, the magnetic pole of the right permanent magnet 11c and the magnetic pole at the right-side portion of the permanent magnet 12c have the same polarity. Further, when one of the soft magnetic material elements 13d and 13e is between two pairs of permanent magnets 11c and 12c, the other is between two permanent magnets 11c and 12c adjacent to each other.

    Abstract translation: 本发明提供一种能够提高输电效率和输电能力，降低系统的制造成本的磁力传输系统，同时保持通过磁力进行动力传递而获得的有利效果。 磁力传递系统由包括沿周向布置的多个左右永久磁铁11c的外转子11，内转子12构成，该内转子12包括布置在其中的多个左右永磁体12c 以及包括沿圆周方向排列的多个左右软磁体13d，13e的中间转子13。 当左右永磁体11c和11c以及每个永久磁铁12c彼此相对的位置上，左侧永久磁铁11c的磁极和左侧的磁极 永磁体12c的极性彼此不同，右侧永久磁铁11c的磁极和永久磁铁12c的右侧部分的磁极具有相同的极性。 此外，当软磁材料元件13d和13e中的一个位于两对永磁体11c和12c之间时，另一个位于彼此相邻的两个永磁体11c和12c之间。

    Two-cycle engine
    54.
    发明授权
    Two-cycle engine 失效
    双循环发动机

    公开(公告)号：US4608949A

    公开(公告)日：1986-09-02

    申请号：US647588

    申请日：1984-09-05

    Applicant: Yasuhiko Nakano ,  Shigemitsu Akutsu

    Inventor： Yasuhiko Nakano ,  Shigemitsu Akutsu

    IPC: F02B33/04 ,  F02B33/30 ,  F02B61/02 ,  F02B75/02 ,  F02F1/22

    CPC classification number: F02B33/04 ,  F02B33/30 ,  F02F1/22 ,  F02B2075/025 ,  F02B61/02

    Abstract: A two-cycle engine with an intake port extending perpendicularly to a crankshaft, wherein the intake port is directed substantially parallel with a tangential line a crank web defines at its top point on the side of a cylinder. A cylinder skirt portion fronting an end opening of the intake port at the cylinder side has a part thereof cut, while keeping its length in the axial direction of the cylinder. The two-cycle engine further includes a rotary valve mechanism having a rotary valve cover covering a rotary disc, the rotary valve cover being formed with an intake hole, and an intake tube connecting the intake hole to a carburetor, and the intake tube is integrally jointed to the intake hole. The two-cycle engine further includes a valve guide plate supporting the rotary disc, an engine body has formed in its upper face a mount seat for the valve guide plate, the mount seat being formed with a recess, the valve guide plate has a mount face fittable to the mount seat, the mount face being formed with another recess, and a breather chamber is constituted with the recesses.

    Abstract translation: 具有垂直于曲轴延伸的进气口的双冲程发动机，其中所述进气口与所述切向线基本上平行，所述切向线在其位于气缸侧的顶点处限定曲柄腹板。 在气缸侧的前端开口端的气缸裙部分的一部分切割，同时保持其在气缸的轴向方向上的长度。 双冲程发动机还包括旋转阀机构，其具有覆盖旋转盘的旋转阀盖，旋转阀盖形成有进气孔，以及将进气孔连接到化油器的进气管，并且进气管是一体的 连接到进气口。 双冲程发动机还包括支撑旋转盘的阀导向板，发动机主体的上表面形成用于阀导向板的安装座，安装座形成有凹部，该阀导板具有一安装座 所述安装面形成有另一凹部，所述通气室由所述凹部构成。

    Two-cycle engine
    55.
    发明授权
    Two-cycle engine 失效
    双循环发动机

    公开(公告)号：US4706617A

    公开(公告)日：1987-11-17

    申请号：US770056

    申请日：1985-08-27

    Applicant: Masahiro Asai ,  Toshio Mizushima ,  Toshiro Kawai ,  Shigemitsu Akutsu ,  Yoshiaki Uozumi

    Inventor： Masahiro Asai ,  Toshio Mizushima ,  Toshiro Kawai ,  Shigemitsu Akutsu ,  Yoshiaki Uozumi

    IPC: F02B75/02 ,  F02D13/02

    CPC classification number: F02D13/0284 ,  F02B2075/025 ,  Y02T10/18

    Abstract: A two-cycle engine includes a port timing control device including a port timing control valve which is mounted on a cylinder block and has a timing control surface. The control valve is movable in a plane substantially perpendicular to the axis of a cylinder between a closed position where the valve is disposed in an exhaust passage with the control surface closing the end portion of the exhaust port closer to a cylinder head and an open position where the valve is held out of the exhaust passage to open the end portion of the exhaust port. The control surface is of an arcuate concave shape and having a curvature substantially equal to that of an inner peripheral surface of the cylinder so as to be smoothly continuous with the inner peripheral surface of the cylinder.

    Abstract translation: 双冲程发动机包括端口正时控制装置，其包括安装在气缸体上并具有定时控制表面的端口正时控制阀。 所述控制阀可在大致垂直于气缸轴线的平面中移动，所述平面位于所述阀设置在排气通道中的关闭位置与所述控制表面关闭所述排气口的靠近气缸盖的端部和打开位置之间 其中阀被排出排气通道以打开排气口的端部。 该控制面为弓形凹状，其曲率基本上与圆筒的内周面的曲率大致相等，与圆筒的内周面平滑地连续。

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