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公开(公告)号：US07573171B2
公开(公告)日：2009-08-11
申请号：US11379667
申请日：2006-04-21
IPC分类号： H02K21/00
CPC分类号： H02K23/36 , H02K7/106 , H02K7/1166 , Y10T74/19828
摘要： A rotation control motor comprises a shaft, an armature having an armature core of which teeth are wound by wires to form coils, a commutator, and a field magnet. The armature core has a plurality of teeth, the commutator has a plurality of commutator segments corresponding to the number of teeth, and the coils comprise a normal coil and a brake coil. When the motor rotates faster than expected, the brake coil brakes the motor by magnetic flux, and the motor can rotate within a stable speed range.
摘要翻译： 旋转控制电动机包括轴，具有电枢铁芯的电枢，电枢铁芯通过电线缠绕，以形成线圈，换向器和场磁体。 电枢铁芯具有多个齿，换向器具有与齿数对应的多个换向片，线圈包括正常线圈和制动线圈。 当电机转速比预期的要快时，制动线圈通过磁通量制动马达，电机可以在稳定的转速范围内旋转。
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公开(公告)号：US07511396B2
公开(公告)日：2009-03-31
申请号：US11379262
申请日：2006-04-19
申请人： Naoto Sesita , Katuyuki Tanaka , Yusuke Mizukoshi , Hiroyuki Kurihara , Yoshihisa Watanabe , Hiroshi Sato
发明人： Naoto Sesita , Katuyuki Tanaka , Yusuke Mizukoshi , Hiroyuki Kurihara , Yoshihisa Watanabe , Hiroshi Sato
IPC分类号： H02K1/00
摘要： A motor comprises a yoke as casing, a shaft extending along a center of the yoke, an annular stator fixed to the yoke and an armature fixed to the shaft to rotate with the shaft inside the stator. The armature comprises a plurality of teeth on the outer circumferential surface. A wire is wound on any of the teeth to form a normal coil. Another wire is wound on another of the teeth to form a brake coil that is a short circuit. When the motor rotates much faster, the brake coil produces magnetic flux which acts as load against the rotation of the motor to allow the motor to rotate slower.
摘要翻译： 马达包括作为壳体的轭，沿轭的中心延伸的轴，固定到轭的环形定子和固定到轴的电枢，其中定子内的轴旋转。 电枢包括在外圆周表面上的多个齿。 电线缠绕在任何齿上以形成正常线圈。 另一根线缠绕在另一个齿上，形成短路的制动线圈。 当马达旋转得更快时，制动线圈产生磁通，其作为负载抵抗马达的旋转的载荷，以允许马达转动较慢。
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公开(公告)号：US07339299B2
公开(公告)日：2008-03-04
申请号：US11410753
申请日：2006-04-25
申请人： Naoto Sesita , Katuyuki Tanaka , Yusuke Mizukoshi , Hiroyuki Kurihara , Yoshihisa Watanabe , Kazuhito Yokomori
发明人： Naoto Sesita , Katuyuki Tanaka , Yusuke Mizukoshi , Hiroyuki Kurihara , Yoshihisa Watanabe , Kazuhito Yokomori
CPC分类号： H02K5/10 , H02K5/15 , H02K5/24 , H02K7/081 , H02K7/1166 , H02K15/14 , H02K2213/09 , Y10T74/19828
摘要： A motor comprises a rotor fixed to a shaft and a stator comprising a permanent magnet on the inner circumferential surface of a motor casing. The shaft extends from the opening end of the motor casing and has a worm wheel in a gear casing. The end face of the gear casing has an annular projection. The motor casing has an outward flange at the opening end. When the motor casing is connected with the gear casing, an elastic O-ring is fitted between a space formed by the outer circumferential surface of the annular projection, an outer vertical seat face of the gear casing and a corner of the outward flange thereby achieving suitable alignment of the motor casing with the gear casing. The permanent magnet is made of Nd magnet which is pressingly fitted on the inner circumferential surface of the motor casing.
摘要翻译： 电动机包括固定到轴的转子和在电机壳体的内周面上包括永磁体的定子。 轴从马达壳体的开口端延伸，并在蜗轮壳体中具有蜗轮。 齿轮箱的端面具有环形突起。 马达壳体在开口端具有向外的凸缘。 当马达壳体与齿轮箱连接时，弹性O形环装配在由环形突起的外周面形成的空间，齿轮壳体的外侧垂直座面与向外凸缘的角部之间，从而实现 电动机壳体与齿轮箱的适当对准。 永磁体由压电配合在电动机壳体的内周面上的Nd磁铁制成。
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公开(公告)号：US20060243078A1
公开(公告)日：2006-11-02
申请号：US11407160
申请日：2006-04-19
IPC分类号： F16H1/16
CPC分类号： H02K7/081 , F16C25/08 , F16C2380/27 , F16H55/24 , F16H2057/0213 , Y10T74/19623 , Y10T74/19633 , Y10T74/19828
摘要： A motor shaft puts through a motor casing and a gear casing which are detachably connected to each other. In the motor casing, a rotor is fixed to the motor shaft, while a stator is fixed on the inner circumferential surface of the motor casing. The motor shaft has a worm which engages with a worm wheel in the gear casing. A collar in which the motor shaft is pressingly fitted is provided in the middle of the motor shaft at the end of the gear casing. The motor shaft is supported at each end of the worm in the gear casing.
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公开(公告)号：US20060236802A1
公开(公告)日：2006-10-26
申请号：US11379667
申请日：2006-04-21
IPC分类号： F16H1/16
CPC分类号： H02K23/36 , H02K7/106 , H02K7/1166 , Y10T74/19828
摘要： A rotation control motor comprises a shaft, an armature having an armature core of which teeth are wound by wires to form coils, a commutator, and a field magnet. The armature core has a plurality of teeth, the commutator has a plurality of commutator segments corresponding to the number of teeth, and the coils comprise a normal coil and a brake coil. When the motor rotates faster than expected, the brake coil brakes the motor by magnetic flux, and the motor can rotate within a stable speed range.
摘要翻译： 旋转控制电动机包括轴，具有电枢铁芯的电枢，电枢铁芯通过电线缠绕，以形成线圈，换向器和场磁体。 电枢铁芯具有多个齿，换向器具有与齿数对应的多个换向片，线圈包括正常线圈和制动线圈。 当电机转速比预期的要快时，制动线圈通过磁通量制动马达，电机可以在稳定的转速范围内旋转。
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公开(公告)号：US20080116758A1
公开(公告)日：2008-05-22
申请号：US11966089
申请日：2007-12-28
申请人： Naoto SESITA , Katuyuki TANAKA , Yusuke MIZUKOSHI , Hiroyuki KURIHARA , Yoshihisa WATANABE , Kazuhito YOKOMORI
发明人： Naoto SESITA , Katuyuki TANAKA , Yusuke MIZUKOSHI , Hiroyuki KURIHARA , Yoshihisa WATANABE , Kazuhito YOKOMORI
CPC分类号： H02K5/10 , H02K5/15 , H02K5/24 , H02K7/081 , H02K7/1166 , H02K15/14 , H02K2213/09 , Y10T74/19828
摘要： A motor comprises a rotor fixed to a shaft and a stator comprising a permanent magnet on the inner circumferential surface of a motor casing. The shaft extends from the opening end of the motor casing and has a worm wheel in a gear casing. The end face of the gear casing has an annular projection. The motor casing has an outward flange at the opening end. When the motor casing is connected with the gear casing, an elastic O-ring is fitted between a space formed by the outer circumferential surface of the annular projection, an outer vertical seat face of the gear casing and a corner of the outward flange thereby achieving suitable alignment of the motor casing with the gear casing. The permanent magnet is made of Nd magnet which is pressingly fitted on the inner circumferential surface of the motor casing.
摘要翻译： 电动机包括固定到轴的转子和在电机壳体的内周面上包括永磁体的定子。 轴从马达壳体的开口端延伸，并在蜗轮壳体中具有蜗轮。 齿轮箱的端面具有环形突起。 马达壳体在开口端具有向外的凸缘。 当马达壳体与齿轮箱连接时，弹性O形环装配在由环形突起的外周面形成的空间，齿轮壳体的外侧垂直座面与向外凸缘的角部之间，从而实现 电动机壳体与齿轮箱的适当对准。 永磁体由压电配合在电动机壳体的内周面上的Nd磁铁制成。
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公开(公告)号：US20060238060A1
公开(公告)日：2006-10-26
申请号：US11379262
申请日：2006-04-19
申请人： Naoto SESITA , Katuyuki TANAKA , Yusuke MIZUKOSHI , Hiroyuki KURIHARA , Yoshihisa WATANABE , Hiroshi SATO
发明人： Naoto SESITA , Katuyuki TANAKA , Yusuke MIZUKOSHI , Hiroyuki KURIHARA , Yoshihisa WATANABE , Hiroshi SATO
摘要： A motor comprises a yoke as casing, a shaft extending along a center of the yoke, an annular stator fixed to the yoke and an armature fixed to the shaft to rotate with the shaft inside the stator. The armature comprises a plurality of teeth on the outer circumferential surface. A wire is wound on any of the teeth to form a normal coil. Another wire is wound on another of the teeth to form a brake coil that is a short circuit. When the motor rotates much faster, the brake coil produces magnetic flux which acts as load against the rotation of the motor to allow the motor to rotate slower.
摘要翻译： 马达包括作为壳体的轭，沿轭的中心延伸的轴，固定到轭的环形定子和固定到轴的电枢，其中定子内的轴旋转。 电枢包括在外圆周表面上的多个齿。 电线缠绕在任何齿上以形成正常线圈。 另一根线缠绕在另一个齿上，形成短路的制动线圈。 当马达旋转得更快时，制动线圈产生磁通，其作为负载抵抗马达的旋转的载荷，以允许马达转动较慢。
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公开(公告)号：US20060238051A1
公开(公告)日：2006-10-26
申请号：US11382503
申请日：2006-05-10
CPC分类号： H02K7/1166 , Y10T74/19828
摘要： An electric motor comprises a motor case having a motor shaft and a gear case assembled with the motor case detachably. The motor shaft comprises a base end, an intermediate portion, and a remote end which are supported by the first, the second and the third bearing devices, respectively. The third bearing device has a slide bearing, a cap, an adjusting screw, and a lock nut. The adjusting screw stabilizes an axial clearance of the motor shaft. The slide bearing is engaged in a larger diameter bore of a shaft bore.
摘要翻译： 一种电动机包括具有电动机轴的电动机壳体和可拆卸地与电动机壳体组装的齿轮箱。 电动机轴包括分别由第一，第二和第三轴承装置支撑的基端，中间部分和远端。 第三轴承装置具有滑动轴承，盖子，调节螺钉和锁紧螺母。 调节螺丝稳定电机轴的轴向间隙。 滑动轴承接合在轴孔的较大直径的孔中。
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公开(公告)号：US07478574B2
公开(公告)日：2009-01-20
申请号：US11407160
申请日：2006-04-19
IPC分类号： F16H1/16
CPC分类号： H02K7/081 , F16C25/08 , F16C2380/27 , F16H55/24 , F16H2057/0213 , Y10T74/19623 , Y10T74/19633 , Y10T74/19828
摘要： A motor shaft puts through a motor casing and a gear casing which are detachably connected to each other. In the motor casing, a rotor is fixed to the motor shaft, while a stator is fixed on the inner circumferential surface of the motor casing. The motor shaft has a worm which engages with a worm wheel in the gear casing. A collar in which the motor shaft is pressingly fitted is provided in the middle of the motor shaft at the end of the gear casing. The motor shaft is supported at each end of the worm in the gear casing.
摘要翻译： 电动机轴通过可拆卸地彼此连接的电动机壳体和齿轮箱。 在电动机壳体中，转子固定在电动机轴上，而定子被固定在电动机壳体的内周面上。 马达轴具有与齿轮箱中的蜗轮啮合的蜗杆。 电动机轴压紧装配的轴环设置在电机轴的齿轮箱端部的中间。 电机轴在齿轮箱内的蜗杆的两端支撑。
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公开(公告)号：US20060238048A1
公开(公告)日：2006-10-26
申请号：US11410753
申请日：2006-04-25
申请人： Naoto Sesita , Katuyuki Tanaka , Yusuke Mizukoshi , Hiroyuki Kurihara , Yoshihisa Watanabe , Kazuhito Yokomori
发明人： Naoto Sesita , Katuyuki Tanaka , Yusuke Mizukoshi , Hiroyuki Kurihara , Yoshihisa Watanabe , Kazuhito Yokomori
CPC分类号： H02K5/10 , H02K5/15 , H02K5/24 , H02K7/081 , H02K7/1166 , H02K15/14 , H02K2213/09 , Y10T74/19828
摘要： A motor comprises a rotor fixed to a shaft and a stator comprising a permanent magnet on the inner circumferential surface of a motor casing. The shaft extends from the opening end of the motor casing and has a worm wheel in a gear casing. The end face of the gear casing has an annular projection. The motor casing has an outward flange at the opening end. When the motor casing is connected with the gear casing, an elastic O-ring is fitted between a space formed by the outer circumferential surface of the annular projection, an outer vertical seat face of the gear casing and a corner of the outward flange thereby achieving suitable alignment of the motor casing with the gear casing. The permanent magnet is made of Nd magnet which is pressingly fitted on the inner circumferential surface of the motor casing.
摘要翻译： 电动机包括固定到轴的转子和在电机壳体的内周面上包括永磁体的定子。 轴从马达壳体的开口端延伸，并在蜗轮壳体中具有蜗轮。 齿轮箱的端面具有环形突起。 马达壳体在开口端具有向外的凸缘。 当马达壳体与齿轮箱连接时，弹性O形环装配在由环形突起的外周面形成的空间，齿轮壳体的外侧垂直座面与向外凸缘的角部之间，从而实现 电动机壳体与齿轮箱的适当对准。 永磁体由压电配合在电动机壳体的内周面上的Nd磁铁制成。
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