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1. 发明授权

US11735342B2 Method for manufacturing magnet module 有权
公开(公告)号：US11735342B2
公开(公告)日：2023-08-22
申请号：US16980251
申请日：2019-03-15
申请人： KOVERY CO., LTD. , Houng Joong Kim
发明人： Houng Joong Kim
IPC分类号： H01F7/02 , H01F41/02
CPC分类号： H01F7/021 , H01F41/0266
摘要： A method for manufacturing a magnet module. The method may include injecting a magnet module including a plurality of magnetless magnets arranged in a straight line; and magnetizing the plurality of magnetless magnets mounted on the injected magnet module. The injecting of a magnet module may include mounting the plurality of magnetless magnets to a first part forming a frame of the magnet module in a mold frame including first and second mold frames molded inside to fit an external shape of the magnet module; injecting a resin in a liquid state into the mold frame; and separating the mold frame when the resin is hardened. The injecting of a magnet module may further include mounting a metal plate to a second part forming a base of the magnet module in the mold frame, before performing the step of injecting a resin in a liquid state into the mold frame.

2. 发明授权

US11387728B2 Linear motor and transport system using the same 有权
公开(公告)号：US11387728B2
公开(公告)日：2022-07-12
申请号：US17090527
申请日：2020-11-05
申请人： KOVERY CO., LTD. , Houng Joong Kim
发明人： Houng Joong Kim
IPC分类号： H02K41/03 , H02K21/02 , H02K1/06
摘要： A linear motor is provided. The linear motor according to an embodiment of the present disclosure may comprise: a primary member including a plurality of armature modules, each armature module including a magnet core including two or more protruding portions and a coil; and a secondary member including at least one magnet module. The primary member may be fixed and a movable member composed of the secondary member moves by generated thrust. And, along the moving direction, a first interval between first armature modules disposed in a first section may be different from a second interval between second armature modules disposed in a second section after the first section.

3. 发明授权

US07777371B2 Linear drive apparatus having cores and coils which are positioned on opposite sides of the cores 有权
标题翻译：具有芯和线圈的线性驱动装置，其位于芯的相对侧
公开(公告)号：US07777371B2
公开(公告)日：2010-08-17
申请号：US11298747
申请日：2005-12-12
申请人： Houng Joong Kim , Kohji Maki , Hisao Tadokoro , Hideki Shimane , Hitoshi Shibata , Keijiro Sakai
发明人： Houng Joong Kim , Kohji Maki , Hisao Tadokoro , Hideki Shimane , Hitoshi Shibata , Keijiro Sakai
IPC分类号： H02K41/03
CPC分类号： H02K41/03
摘要： The conventional linear drive apparatus has the problem that in constructing a linear motor of a multiphase structure by connecting a plurality of armature units, the length of the armature becomes longer in proportion to the number of the phases, thus limiting the locations where the apparatus can be installed. The problem is solved by a linear drive apparatus comprising a plurality of armature units 3 formed by a magnetic material on which a conductor coil 4 is disposed, and an armature comprising an arrangement of the armature units 3. The armature units 3 comprise a plurality of opposing portions having opposing magnetic pole teeth. The magnetic pole teeth of adjacent opposing portions are arranged in an interdigitated manner. A secondary member 6 is disposed between magnetic pole teeth of the opposing portions. The armature units 3 comprise the coil 4 arranged on opposite sides thereof in an alternating manner.
摘要翻译：传统的线性驱动装置的问题是，通过连接多个电枢单元来构造多相结构的线性电动机，电枢的长度与相位数成比例地变长，从而限制了装置可以安装。该问题是通过一种线性驱动装置来解决的，该线性驱动装置包括由其上设置有导体线圈4的磁性材料形成的多个电枢单元3和包括电枢单元3的布置的电枢。电枢单元3包括多个相对的部分具有相对的磁极齿。相邻的相对部分的磁极齿以交叉的方式排列。第二构件6设置在相对部分的磁极齿之间。电枢单元3包括以交替方式布置在其相对侧上的线圈4。

4. 发明申请

US20090026848A1 LINEAR MOTOR 审中-公开
标题翻译：线性电动机
公开(公告)号：US20090026848A1
公开(公告)日：2009-01-29
申请号：US12280024
申请日：2006-03-31
申请人： Houng Joong Kim , Hitoshi Shibata
发明人： Houng Joong Kim , Hitoshi Shibata
IPC分类号： H02K41/02
CPC分类号： H02K41/03 , H02K1/27 , H02K7/08
摘要： In prior art linear motor, since magnetic attractive force acts in one direction between an armature and a moving member, heavy burden is imposed on a supporting mechanism of the moving member, distorting the structure and causing various troubles. Inventive linear motor includes a stator having armature winding and moving member having permanent magnets arranged to move relatively. The linear motor stator includes rink-like cores, armature teeth and armature winding to constitute a magnetic circuit. Slit grooves are disposed in the armature teeth opposite to both of the obverse and reverse sides of the permanent magnets of the moving member through air gap and protrusion members movable along the slit grooves of the armature teeth and a member having the permanent magnets include a part in contact with other members, the part being made of material having high endurance.
摘要翻译：在现有技术的线性电动机中，由于磁吸引力在电枢和移动部件之间沿一个方向作用，所以对移动部件的支撑机构施加很大的负担，使结构变形，造成各种麻烦。本发明的线性电动机包括具有电枢绕组和具有设置成相对移动的永磁体的移动构件的定子。线性电动机定子包括溜槽状磁芯，电枢齿和电枢绕组，以构成磁路。狭缝槽通过气隙设置在与移动构件的永磁体的正面和反面两侧相反的电枢齿中，并且可沿着电枢齿的狭缝槽移动的突出构件，并且具有永磁体的构件包括一部分与其他构件接触，该部件由具有高耐久性的材料制成。

5. 发明授权

US07002274B2 Rotary electric machine and automobile provided with the same 失效
标题翻译：旋转电机和汽车配备相同
公开(公告)号：US07002274B2
公开(公告)日：2006-02-21
申请号：US10392400
申请日：2003-03-20
申请人： Houng Joong Kim , Yoshitaka Iwaji
发明人： Houng Joong Kim , Yoshitaka Iwaji
IPC分类号： H02K21/12
CPC分类号： H02K21/029 , H02K16/02
摘要： In a rotary electric machine capable of improving the reliability of an object provided with the same, a permanent magnet type synchronous rotary electric machine comprises has a stator provided with windings. A rotor arranged supported for rotation in the stator with a gap between the inner surface of the stator and the outer surface thereof, is divided into two rotor bodies each provided with permanent magnets of opposite polarities alternately arranged in a circumferential direction. In switching the permanent magnet type synchronous rotary electric machine from a motor to a generator, a second rotor body is moved axially relative to a first rotor body to an axial position that makes the intensity of a combined magnetic field created by the permanent magnets lower than that of a combined magnetic field created by the permanent magnets when the second rotor body is located at a predetermined position, and then the second rotor body is moved to the predetermined position.
摘要翻译：在能够提高设置有该物体的物体的可靠性的旋转电机中，永久磁铁式同步旋转电机具有定子，该定子设有绕组。在定子的内表面和外表面之间具有间隙地配置的转子，被配置为在定子中旋转，分成两个转子体，每个转子体具有沿圆周方向交替布置的相反极性的永磁体。在将永磁型同步旋转电机从电动机切换到发电机时，第二转子体相对于第一转子体轴向移动到轴向位置，使得由永磁体产生的组合磁场的强度低于当第二转子体位于预定位置时由永磁体产生的组合磁场的磁场，然后第二转子体移动到预定位置。

6. 发明授权

US06975048B2 Drive apparatus and XY table utilizing the same 失效
标题翻译：驱动装置和XY台使用它
公开(公告)号：US06975048B2
公开(公告)日：2005-12-13
申请号：US10627777
申请日：2003-07-28
申请人： Houng Joong Kim , Kohji Maki , Hisao Tadokoro , Hideki Shimane , Hitoshi Shibata , Keijirou Sakai
发明人： Houng Joong Kim , Kohji Maki , Hisao Tadokoro , Hideki Shimane , Hitoshi Shibata , Keijirou Sakai
IPC分类号： H02K29/08 , H02K41/03 , H02K41/00
CPC分类号： H02K41/03 , H02K29/08 , H02K2201/18
摘要： A drive apparatus overcomes the problems of ensuring accurate mounting of a plurality of armature coils relative to a plurality of magnetic pole position detectors, limitations concerning the location for mounting, and the extension of primary-side length. The drive apparatus comprises a primary side including an arrangement of a plurality of armatures each having a core made of a magnetic material with coil windings. It also comprises a secondary side including a permanent magnet movably supported relative to the armatures via a gap. A magnetic pole position detector is disposed between adjacent armatures.
摘要翻译：驱动装置克服了确保多个电枢线圈相对于多个磁极位置检测器的精确安装，关于安装位置的限制和初级侧长度的延伸的问题。驱动装置包括初级侧，其包括多个电枢的布置，每个电枢具有由具有线圈绕组的磁性材料制成的芯。它还包括二次侧，其包括经由间隙相对于电枢可移动地支撑的永磁体。磁极位置检测器设置在相邻电枢之间。

7. 发明申请

US20090302693A1 Linear Motor 审中-公开
标题翻译：直线电机
公开(公告)号：US20090302693A1
公开(公告)日：2009-12-10
申请号：US11913957
申请日：2006-05-09
申请人： Houng Joong Kim
发明人： Houng Joong Kim
IPC分类号： H02K41/02 , H02K41/03
CPC分类号： H02K41/031 , H02K1/145 , H02K1/146 , H02K1/278 , H02K7/08 , H02K7/09
摘要： A linear motor includes a stator having an armature winding and a mover having permanent magnets, the stator and the mover arranged to be movable relatively, the stator forming a magnetic circuit including ring-form cores, armature teeth and the armature winding in order to prevent a large load from acting on a support mechanism of the mover to cause various troubles due to distortion of a structure when one-directional magnetic attraction acts between an armature and the mover. Slit grooves are disposed in the armature teeth opposite to both front and back sides of the permanent magnets of the mover through gap and protruding members capable of being moved along the slit grooves of the armature teeth are disposed on the surface of the permanent magnets, so that the magnetic attraction is canceled and the rigidity of members made of the permanent magnets is enhanced.
摘要翻译：线性电动机包括具有电枢绕组的定子和具有永磁体的动子，所述定子和所述动子被布置为可相对移动，所述定子形成包括环形芯，电枢齿和所述电枢绕组的磁路，以便防止作用在移动器的支撑机构上的大负载，由于当电枢和动子之间的单向磁吸引作用时，由于结构的变形引起各种麻烦。狭槽通过间隙设置在与移动件的永磁体的前后两侧相反的电枢齿中，能够沿着电枢齿的狭缝槽移动的突出构件设置在永磁体的表面上，因此磁吸引力被消除，并且由永磁体制成的构件的刚度提高。

8. 发明授权

US07004694B2 Linear drive apparatus 有权
标题翻译：直线驱动装置
公开(公告)号：US07004694B2
公开(公告)日：2006-02-28
申请号：US10639484
申请日：2003-08-13
申请人： Houng Joong Kim , Kohji Maki , Hisao Tadokoro , Hideki Shimane , Hitoshi Shibata , Keijiro Sakai
发明人： Houng Joong Kim , Kohji Maki , Hisao Tadokoro , Hideki Shimane , Hitoshi Shibata , Keijiro Sakai
IPC分类号： H02K41/00
CPC分类号： H02K41/03
摘要： The conventional linear drive apparatus has the problem that in constructing a linear motor of a multiphase structure by connecting a plurality of armature units, the length of the armature becomes longer in proportion to the number of the phases, thus limiting the locations where the apparatus can be installed. The problem is solved by a linear drive apparatus comprising a plurality of armature units 3 formed by a magnetic material on which a conductor coil 4 is disposed, and an armature comprising an arrangement of the armature units 3. The armature units 3 comprise a plurality of opposing portions having opposing magnetic pole teeth. The magnetic pole teeth of adjacent opposing portions are arranged in an interdigitated manner. A secondary member 6 is disposed between magnetic pole teeth of the opposing portions. The armature units 3 comprise the coil 4 arranged on opposite sides thereof in an alternating manner.
摘要翻译：传统的直线驱动装置的问题是，通过连接多个电枢单元构成多相结构的线性电动机时，电枢的长度与相位数成比例地变长，从而限制了装置可以安装。该问题通过包括由其上设置有导体线圈4的磁性材料形成的多个电枢单元3和包括电枢单元3的布置的电枢的线性驱动装置来解决。电枢单元3包括具有相对的磁极齿的多个相对部分。相邻的相对部分的磁极齿以交叉的方式排列。第二构件6设置在相对部分的磁极齿之间。电枢单元3包括以交替方式布置在其相对侧上的线圈4。

9. 发明授权

US06771000B2 Electric rotary machine and power generation systems using the same 失效
标题翻译：电动旋转机及其使用的发电系统
公开(公告)号：US06771000B2
公开(公告)日：2004-08-03
申请号：US09988054
申请日：2001-11-16
申请人： Houng Joong Kim , Hiromi Inaba
发明人： Houng Joong Kim , Hiromi Inaba
IPC分类号： H02K106
CPC分类号： H02K21/029 , F01D15/10 , H02K7/12 , H02K7/1823 , H02K16/02 , H02K21/024
摘要： The present invention provides an electric rotary machine including a rotor having a field magnet provided on a shaft, the field magnet having magnetic poles of sequentially different polarities arranged in a rotational direction, a second field magnet with magnetic poles of sequentially different polarities arranged in a rotational direction wherein the second field magnet is rotatable on the shaft and displaced axially with respect to the first field magnet.
摘要翻译：本发明提供一种电动旋转机械，其包括具有设置在轴上的场磁体的转子，所述磁场磁体具有沿旋转方向排列的顺序不同极性的磁极，第二磁场磁体具有顺序地不同极性的磁极，旋转方向，其中第二场磁体可以在轴上旋转并相对于第一场磁铁轴向移位。

10. 发明授权

US06753627B2 Linear motor 失效
标题翻译：直线电机
公开(公告)号：US06753627B2
公开(公告)日：2004-06-22
申请号：US09971640
申请日：2001-10-09
申请人： Houng Joong Kim , Kohji Maki
发明人： Houng Joong Kim , Kohji Maki
IPC分类号： H02K4103
CPC分类号： H02K41/031
摘要： A linear motor has an armature; a moving member movable relatively to the armature; first and second magnetic pole tooth trains each having magnetic pole teeth magnetically coupled to one of two magnetic poles of the moving element, the first and second magnetic pole tooth trains being separated from each other in a direction substantially perpendicular to a moving direction of the moving member; and third and fourth magnetic pole tooth trains each having magnetic pole teeth magnetically coupled to the other of the two magnetic poles of the moving element, the third and fourth magnetic pole tooth trains being separated from each other in a direction substantially perpendicular to a moving direction of the moving member and the moving member being arranged between the first and second magnetic pole tooth trains and the third and fourth magnetic pole tooth trains.
摘要翻译：线性电机具有电枢; 可相对于所述电枢移动的移动构件; 第一和第二磁极齿列各自具有磁耦合到移动元件的两个磁极中的一个磁极的磁极齿，第一和第二磁极齿列在基本上垂直于移动的移动方向的方向上彼此分离会员; 以及第三和第四磁极齿列，其各自具有与所述移动元件的两个磁极中的另一个磁性耦合的磁极齿，所述第三和第四磁极齿列在基本上垂直于移动方向的方向上彼此分离所述移动构件和所述移动构件布置在所述第一和第二磁极齿列和所述第三和第四磁极齿列之间。

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