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1. 发明授权

US07312542B2 Linear motor and manufacturing method thereof 有权
标题翻译：线性电动机及其制造方法
公开(公告)号：US07312542B2
公开(公告)日：2007-12-25
申请号：US11124260
申请日：2005-05-09
申请人： Kim Houng Joong , Hiroshi Katayama , Kohji Maki
发明人： Kim Houng Joong , Hiroshi Katayama , Kohji Maki
IPC分类号： H02K41/03
CPC分类号： H02K41/031 , H02K1/145 , H02K7/09 , H02K2201/03 , H02K2213/03
摘要： To reduce the magnetic flux leakage through the gap between magnetic pole teeth of an armature so as to reduce the magnetic attraction force generated between the armature and a needle, an armature unit is provided with two magnetic poles, on the top of which are magnetic pole teeth protruding toward the opposing magnetic pole, where the magnetic pole teeth of the magnetic pole are arranged at two heights, upper and lower, and the magnetic pole teeth of the opposing magnetic pole are arranged at two heights, upper and lower, so that the magnetic flux flows upward and downward alternately between the upper and lower magnetic pole teeth. The needle equipped with permanent magnets moves relatively in the gap between the upper and lower magnetic pole surfaces of the armature unit.
摘要翻译：为了减小通过电枢的磁极齿之间的间隙的磁通量泄漏，以减小电枢和针之间产生的磁吸引力，电枢单元设置有两个磁极，其顶部是磁极朝向相对的磁极突出的齿，其中磁极的磁极齿布置在上下两个高度处，并且相对的磁极的磁极齿被布置在两个高度上下，使得磁通量在上下磁极齿之间交替上下流动。配备永磁体的针在电枢单元的上下磁极面之间的间隙相对移动。

2. 发明授权

US06623255B2 Fluid transfer apparatus 失效
标题翻译：流体输送装置
公开(公告)号：US06623255B2
公开(公告)日：2003-09-23
申请号：US09791679
申请日：2001-02-26
申请人： Kim Houng Joong , Kohji Maki , Taizou Miyazaki , Tomoyuki Hanyu , Ryouichi Naganuma
发明人： Kim Houng Joong , Kohji Maki , Taizou Miyazaki , Tomoyuki Hanyu , Ryouichi Naganuma
IPC分类号： F04B1700
CPC分类号： H02K41/03
摘要： A fluid transfer apparatus utilizes a linear motor including a movable element in which magnetic poles are provided at a predetermined pitch along a moving direction, magnetic pole teeth provided in upper and lower portions of the movable element at a predetermined pitch along a moving direction of the movable element and so as to oppose to each other via the movable element, and a coil, wherein adjacent magnetic pole teeth and opposing magnetic pole teeth among the magnetic pole teeth form different poles.
摘要翻译：流体传送装置利用线性电动机，其包括可动元件，其中沿着移动方向以预定间距设置磁极，沿着移动方向的移动方向以预定间距设置在可移动元件的上部和下部中的磁极齿可移动元件，并且经由可动元件彼此相对;以及线圈，其中磁极齿中的相邻磁极齿和相对的磁极齿形成不同的极。

3. 发明授权

US06548919B2 Linear motor 失效
公开(公告)号：US06548919B2
公开(公告)日：2003-04-15
申请号：US09793779
申请日：2001-02-27
申请人： Kohji Maki , Kim Houng Joong , Hiroshi Katayama , Kenji Miyata
发明人： Kohji Maki , Kim Houng Joong , Hiroshi Katayama , Kenji Miyata
IPC分类号： H02K4103
CPC分类号： H02K41/03
摘要： In a linear motor comprising, a stator, a movable element, and an electromagnetic coil device for magnetizing the movable element or stator, the stator includes at least one pair of magnetic core parts, and at least two pairs of magnetic poles, the magnetic poles of each of the at least two pairs are aligned on an imaginary line perpendicular to the movable direction, magnetic polar directions of the at least two pairs adjacent to each other are opposite to each other, first one of the magnetic poles of each of the at least two pairs faces to a first side surface of the movable element, and second one of the magnetic poles of each of the at least two pairs faces to a second side surface of the movable element opposite to the first side surface in a traverse direction perpendicular to the movable direction.

4. 发明授权

US06541880B2 Linear motor 失效
公开(公告)号：US06541880B2
公开(公告)日：2003-04-01
申请号：US09793507
申请日：2001-02-27
申请人： Takashi Okada , Kim Houng Joong , Kazuo Tahara , Kohji Maki , Kouki Yamamoto , Miyoshi Takahashi , Kenji Miyata , Ryoichi Takahata
发明人： Takashi Okada , Kim Houng Joong , Kazuo Tahara , Kohji Maki , Kouki Yamamoto , Miyoshi Takahashi , Kenji Miyata , Ryoichi Takahata
IPC分类号： H02K4103
CPC分类号： H02K41/03
摘要： There is provided a linear motor, having an armature and a needle with magnetism, in which the armature has at least a magnetic pole of a first polarity having a first opposed part and another magnetic pole of a second polarity having a second opposed part; the needle is held by the first opposed part, and is further held by the second opposed part; and a distribution of magnetism of the needle according to a position in the movable direction thereof. In this way, a leak of a magnetic flux from pole teeth passing between the pole teeth of the armature is decreased to increase a thrust and braking force of the needle, which is thereby enabled to generate a greater or smaller thrust in a specific section or sections than the thrust during usual linear movement.

5. 发明授权

US06825581B1 Linear motor and production method therefor 有权
标题翻译：直线电机及其制作方法
公开(公告)号：US06825581B1
公开(公告)日：2004-11-30
申请号：US09959615
申请日：2001-11-01
申请人： Kim Houng Joong , Hiroshi Katayama , Kohji Maki
发明人： Kim Houng Joong , Hiroshi Katayama , Kohji Maki
IPC分类号： H02K4103
CPC分类号： H02K41/031 , H02K1/145 , H02K7/09 , H02K2201/03 , H02K2213/03
摘要： To reduce the magnetic flux leakage through the gap between magnetic pole teeth of an armature so as to reduce the magnetic attraction force generated between the armature and a needle, an armature unit is provided with two magnetic poles 1 and 2, on the top of which are magnetic pole teeth 11a, 21b, and 22a protruding toward the opposing magnetic pole, where the magnetic pole teeth of the magnetic pole 1 are arranged at two heights, upper and lower, and the magnetic pole teeth of the opposing magnetic pole 2 are arranged at two heights, upper and lower, so that the magnetic flux flows upward and downward alternately between the upper and lower magnetic pole teeth. The needle 6 equipped with permanent magnetic moves relatively in the gap 8 between the upper and lower magnetic pole surfaces of the armature unit.
摘要翻译：为了减小通过电枢的磁极齿之间的间隙的磁通量泄漏，以减小电枢和针之间产生的磁吸引力，电枢单元设置有两个磁极1和2，其顶部是朝向相对的磁极突出的磁极齿11a，21b和22a，其中磁极1的磁极齿被布置在上下两个高度处，并且相对的磁极2的磁极齿被布置在两个高度上下，使得磁通量在上下磁极齿之间交替上下流动。装配有永久磁铁的针6在电枢单元的上下磁极面之间的间隙8中相对移动。

6. 发明授权

US06675938B2 Door system including linear motor driving mechanism 失效
标题翻译：门系统包括线性电机驱动机构
公开(公告)号：US06675938B2
公开(公告)日：2004-01-13
申请号：US10274897
申请日：2002-10-22
申请人： Kouki Yamamoto , Kim Houng Joong
发明人： Kouki Yamamoto , Kim Houng Joong
IPC分类号： B66B1314
CPC分类号： H02K41/031 , E05F15/60 , H02K1/145 , H02K7/08 , H02K7/14
摘要： A door system includes a door support by which a door is movably supported, a linear motor for generating a thrust to open and close the door, a link mechanism made of a non-magnetic material for transmitting the thrust generated by the linear motor to the door. The linear motor an armature, and a part having magnetism. The armature includes a first magnetic pole having a first polarity and a second magnetic pole having a second polarity. The first magnetic pole and the second magnetic pole collectively include a first opposed part which defines a first gap, and a second opposed part which defines a second gap. The part having magnetism is disposed in the first gap and the second gap. The door system may be used in the car of an elevator system.
摘要翻译：门系统包括门支撑件，可移动地支撑门，用于产生用于打开和关闭门的推力的线性电动机，由非磁性材料制成的连杆机构，用于将由线性电动机产生的推力传递到门。线性电动机是电枢，具有磁性的部分。电枢包括具有第一极性的第一磁极和具有第二极性的第二磁极。第一磁极和第二磁极共同包括限定第一间隙的第一相对部分和限定第二间隙的第二相对部分。具有磁性的部分设置在第一间隙和第二间隙中。门系统可以用在电梯系统的轿厢中。

7. 发明授权

US06548920B2 Linear motor and method of producing the same 有权
公开(公告)号：US06548920B2
公开(公告)日：2003-04-15
申请号：US09796618
申请日：2001-03-02
申请人： Kim Houng Joong , Hiromitsu Seino , Ryouichi Naganuma , Hiroshi Toyoda , Kohji Maki
发明人： Kim Houng Joong , Hiromitsu Seino , Ryouichi Naganuma , Hiroshi Toyoda , Kohji Maki
IPC分类号： H02K4103
CPC分类号： H02K41/031
摘要： A linear motor and a method of producing the linear motor are provided to reduce a leak magnetic flux flowing between an armature and a moving element to reduce a one-direction magnetic attraction force generated between the armature and the moving element. The linear motor includes the armature having a core formed of a magnetic body and a winding wound around the core, and the moving element supported so as for the moving element to move relatively to the armature via a gap, magnetic pole teeth disposed above and below the moving element, disposed at predetermined pitches along a moving direction of the moving element and disposed opposite to each other via the moving element, and a winding for exciting the magnetic pole teeth such that adjacent and opposite magnetic pole teeth have different magnetic poles, and the moving element is reciprocated relatively to the armature by exciting the winding according to a predetermined control circuit.

8. 发明授权

US06462430B1 Hybrid car and dynamo-electric machine 失效
公开(公告)号：US06462430B1
公开(公告)日：2002-10-08
申请号：US09654081
申请日：2000-09-01
申请人： Kim Houng Joong , Kazuo Tahara , Kou Ajima , Koki Ueta , Toshiyuki Innami , Noriaki Hino , Taizo Miyazaki , Tomoyuki Hanyu , Kousaku Ohno
发明人： Kim Houng Joong , Kazuo Tahara , Kou Ajima , Koki Ueta , Toshiyuki Innami , Noriaki Hino , Taizo Miyazaki , Tomoyuki Hanyu , Kousaku Ohno
IPC分类号： H02P904
CPC分类号： B60K6/26 , B60K6/485 , B60K6/54 , B60L11/12 , H02K16/02 , H02K21/029 , Y02T10/6226 , Y02T10/641 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/906 , Y10S903/917
摘要： A hybrid drive type vehicle having a permanent magnet type synchronous motor can provide high torque characteristics in low revolution speed range of the engine and high power generation characteristics at high revolution speed range of the engine. The hybrid drive type vehicle includes an electric rotary machine being formed with a stator and a rotor. A field magnet of the rotor include a first field magnet and a second field magnet. The first and second field magnets are opposing with a magnetic pole of the stator and having a mechanism for varying a phase of a magnetic pole resulting from combination of the first and second field magnets relative to the magnetic pole of the first field magnet depending upon direction of a torque of the rotor.

9. 发明授权

US06703806B2 XYZ-axes table 失效
标题翻译： XYZ轴表
公开(公告)号：US06703806B2
公开(公告)日：2004-03-09
申请号：US10216775
申请日：2002-08-13
申请人： Kim Houng Joong , Ryouichi Naganuma , Hiromitsu Seino
发明人： Kim Houng Joong , Ryouichi Naganuma , Hiromitsu Seino
IPC分类号： H02K4103
CPC分类号： H02K41/031 , B23Q1/626 , B23Q5/28 , H02K2201/18
摘要： An XY-axes table having a base, a plurality of linear guiding apparatuses, a stage, an X-axis drive linear motor and a Y-axis drive linear motor. The linear motor include an armature and a movable element relatively movable with respect to the armature. The linear motor further includes first magnetic pole teeth rows which are magnetically connected to a first magnetic pole of the armature and are arranged so as to be separated into a first stage and a second stage in a substantially vertical direction to a moving direction of the movable element. Second magnetic pole teeth rows which are magnetically connected to a second magnetic pole of the movable element are arranged so as to be separated into a first stage and a second stage in a substantially vertical direction to the moving direction of the movable element.
摘要翻译：具有基座，多个线性引导装置，台架，X轴驱动线性马达和Y轴驱动线性马达的XY轴台。线性电动机包括电枢和可相对于电枢相对移动的可移动元件。线性电动机还包括磁性连接到电枢的第一磁极的第一磁极齿排，并且被布置成在与可移动的移动方向相对的大致垂直方向上分离成第一级和第二级元件。与可动元件的第二磁极磁性连接的第二磁极齿排被布置成在与可移动元件的移动方向大致垂直的方向上分离成第一级和第二级。

10. 发明授权

US06700268B2 Rotational electric machine and a vehicle loaded therewith 失效
标题翻译：旋转电机和装载的车辆
公开(公告)号：US06700268B2
公开(公告)日：2004-03-02
申请号：US09942037
申请日：2001-08-30
申请人： Kim Houng Joong , Satoru Okabe
发明人： Kim Houng Joong , Satoru Okabe
IPC分类号： H02K1602
CPC分类号： B60W20/00 , B60K6/26 , B60K6/38 , B60K6/485 , B60K6/54 , B60L11/123 , B60L11/14 , B60L15/025 , B60W10/02 , B60W10/08 , B60W2710/027 , H02K21/029 , Y02T10/6217 , Y02T10/6226 , Y02T10/641 , Y02T10/643 , Y02T10/7077 , Y10S903/903 , Y10S903/906 , Y10S903/917
摘要： A rotational electric machine in which a rotor having different-polarity field magnets arranged alternately in a rotational direction is divided axially into two rotor portions so that the axial position of one of the two rotor portions is changed relative to that of the other in accordance with a direction of torque of the rotor or the phase of synthesized magnetic poles of the field magnets is changed relative to that of magnetic poles of the other rotor portion in accordance with a direction of torque of the rotor, and a vehicle loaded with the rotational electric machine.
摘要翻译：旋转电机，其中具有沿旋转方向交替排列的不同极性场磁体的转子被轴向分成两个转子部分，使得两个转子部分中的一个的轴向位置相对于另一转子部分的轴向位置相对于另一转子部分转子的转矩方向或场磁铁的合成磁极的相位根据转子的转矩方向相对于另一转子部的磁极的方向而变化，机。

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