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公开(公告)号：US09712030B2
公开(公告)日：2017-07-18
申请号：US14259325
申请日：2014-04-23
发明人： Yuqi Tang , Satoshi Sugita
CPC分类号： H02K41/02 , H02K5/12 , H02K9/00 , H02K9/12 , H02K41/031 , H02K41/0356 , H02K41/06 , H02K2201/18
摘要： The present invention provides a shaft rotary type linear motor that enables a movable element to rotate and linearly move by using a simple structure, and can therefore support compact, space-saving and lightweight designs. The shaft rotary type linear motor includes: a shaft; an outer cylinder; a hollow movable element having a plurality of permanent magnets within the outer cylinder; an armature surrounding the hollow movable element and having a plurality of coils; and a frame containing the armature. The shaft is supported by a rotatable and linearly movable linear guide.
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公开(公告)号：US10985642B2
公开(公告)日：2021-04-20
申请号：US15705747
申请日：2017-09-15
发明人： Satoshi Sugita , Yuqi Tang , Yasushi Misawa , Shigenori Miyairi
摘要： A power transmission device includes: a high speed magnet rotor which includes a magnet array which is magnetized in a radial direction; a low speed magnet rotor which includes a magnet array which is magnetized in a circumferential direction; and an inductor rotor which allows magnetic fluxes from the magnet array of the high speed magnet rotor to pass, and the high speed magnet rotor, the low speed magnet rotor and the inductor rotor are concentrically arranged and the magnet array of the low speed magnet rotor is formed such that homopolar surfaces of neighboring magnets face each other in the circumferential direction.
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公开(公告)号：US09742258B2
公开(公告)日：2017-08-22
申请号：US14242194
申请日：2014-04-01
发明人： Satoshi Sugita , Yuqi Tang , Yasushi Misawa , Shigenori Miyairi
CPC分类号： H02K49/10 , H02K7/06 , H02K41/02 , H02K41/031
摘要： A rotational-linear motion converter includes a cylindrical magnet rotor, a linear rail, a teeth row, and a magnet row. The magnet rotor includes a magnet row magnetized in a radial direction of the magnet rotor. The rail includes a plurality of projecting portions and recessed portions. The teeth row includes teeth and allows a magnetic flux flowing from the magnet row of the magnet rotor to pass between the magnet rotor and the rail. The magnet row includes magnets and is magnetized in an extending direction of the rail in order to align the magnetic flux flowing from the magnet row of the magnet rotor toward the projecting portions and the recessed portions of the rail. In the magnet row magnetized in the extending direction of the rail, the same polarity faces of adjacent magnets oppose each other in the extending direction of the rail.
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公开(公告)号：US09059626B2
公开(公告)日：2015-06-16
申请号：US13661396
申请日：2012-10-26
发明人： Satoshi Sugita , Yuqi Tang , Yasushi Misawa
CPC分类号： H02K41/033 , H02K1/246 , H02K16/00 , H02K21/04 , H02K33/16 , H02K41/031 , H02K41/0356 , H02K2207/03 , H02K2213/03
摘要： An electric machine includes a magnetic pole piece array including a plurality of magnetic pole pieces spaced along a permanent magnet array. The permanent magnet array is in immovable relation with winding portions. The pitch of a plurality of permanent magnets and the pitch of a plurality of magnetic pole pieces are determined such that magnetic flux flows through two of the permanent magnets magnetized in the same direction and located in the permanent magnet array with one permanent magnet interposed between the two permanent magnets, and also flows through one or two of the magnetic pole pieces facing the one permanent magnet interposed between the two permanent magnets and magnetized in a direction of magnetization different from the direction of magnetization of the two permanent magnets.
摘要翻译： 一种电机包括磁极片阵列，该磁极片阵列包括沿着永磁体阵列间隔开的多个磁极片。 永久磁铁阵列与绕组部分不可分离。 确定多个永磁体的间距和多个磁极片的间距，使得磁通量流过在相同方向上被磁化并位于永久磁铁阵列中的两个永磁体之间，其中一个永久磁铁介于 两个永磁体，并且还流过一个或两个面对一个永磁体的磁极片，该永磁体插在两个永磁体之间，并且沿与两个永磁体的磁化方向不同的磁化方向被磁化。
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5.发明申请公开(公告)号：US20140319934A1
公开(公告)日：2014-10-30
申请号：US14259325
申请日：2014-04-23
发明人： Yuqi Tang , Satoshi Sugita
IPC分类号： H02K41/02
CPC分类号： H02K41/02 , H02K5/12 , H02K9/00 , H02K9/12 , H02K41/031 , H02K41/0356 , H02K41/06 , H02K2201/18
摘要： The present invention provides a shaft rotary type linear motor that enables a movable element to rotate and linearly move by using a simple structure, and can therefore support compact, space-saving and lightweight designs. The shaft rotary type linear motor includes: a shaft; an outer cylinder; a hollow movable element having a plurality of permanent magnets within the outer cylinder; an armature surrounding the hollow movable element and having a plurality of coils; and a frame containing the armature. The shaft is supported by a rotatable and linearly movable linear guide.
摘要翻译： 本发明提供一种轴旋转式线性电动机，其通过使用简单的结构使可动元件旋转并线性移动，因此能够实现紧凑，节省空间的轻量化设计。 轴旋转式线性电动机包括：轴; 外筒; 在所述外筒内具有多个永磁体的中空可动元件; 围绕中空可移动元件并具有多个线圈的电枢; 以及包含电枢的框架。 轴由可旋转和线性可移动的直线导轨支撑。
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公开(公告)号：US20140217743A1
公开(公告)日：2014-08-07
申请号：US14171862
申请日：2014-02-04
发明人： Satoshi Sugita , Yuqi Tang , Yasushi Misawa , Shigenori Miyairi
CPC分类号： H02K49/102 , F03D9/25 , F03D15/00 , F04D29/05 , Y02E10/725
摘要： A power transmission device includes: a high speed magnet rotor which includes a magnet array which is magnetized in a radial direction; a low speed magnet rotor which includes a magnet array which is magnetized in a circumferential direction; and an inductor rotor which allows magnetic fluxes from the magnet array of the high speed magnet rotor to pass, and the high speed magnet rotor, the low speed magnet rotor and the inductor rotor are concentrically arranged and the magnet array of the low speed magnet rotor is formed such that homopolar surfaces of neighboring magnets face each other in the circumferential direction.
摘要翻译： 动力传递装置包括：高速磁体转子，其包括沿径向磁化的磁体阵列; 低速磁体转子，其包括沿圆周方向被磁化的磁体阵列; 以及允许来自高速磁体转子的磁体阵列的磁通的电感转子通过，并且高速磁体转子，低速磁体转子和电感器转子同心地布置，并且低速磁体转子的磁体阵列 形成为使得相邻磁体的单极面在圆周方向上彼此面对。
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公开(公告)号：US20130106204A1
公开(公告)日：2013-05-02
申请号：US13661396
申请日：2012-10-26
发明人： Satoshi Sugita , Yuqi Tang , Yasushi Misawa
IPC分类号： H02K33/00
CPC分类号： H02K41/033 , H02K1/246 , H02K16/00 , H02K21/04 , H02K33/16 , H02K41/031 , H02K41/0356 , H02K2207/03 , H02K2213/03
摘要： An electric machine includes a magnetic pole piece array including a plurality of magnetic pole pieces spaced along a permanent magnet array. The permanent magnet array is in immovable relation with winding portions. The pitch of a plurality of permanent magnets and the pitch of a plurality of magnetic pole pieces are determined such that magnetic flux flows through two of the permanent magnets magnetized in the same direction and located in the permanent magnet array with one permanent magnet interposed between the two permanent magnets, and also flows through one or two of the magnetic pole pieces facing the one permanent magnet interposed between the two permanent magnets and magnetized in a direction of magnetization different from the direction of magnetization of the two permanent magnets.
摘要翻译： 一种电机包括磁极片阵列，该磁极片阵列包括沿着永磁体阵列间隔开的多个磁极片。 永久磁铁阵列与绕组部分不可分离。 确定多个永磁体的间距和多个磁极片的间距，使得磁通量流过在相同方向上被磁化并位于永磁体阵列中的两个永久磁体，其中一个永久磁铁介于 两个永磁体，并且还流过一个或两个面对一个永磁体的磁极片，该永磁体插在两个永磁体之间，并且沿与两个永磁体的磁化方向不同的磁化方向被磁化。
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公开(公告)号：US20180006544A1
公开(公告)日：2018-01-04
申请号：US15705747
申请日：2017-09-15
发明人： Satoshi Sugita , Yuqi Tang , Yasushi Misawa , Shigenori Miyairi
CPC分类号： H02K49/102 , F03D9/25 , F03D15/00 , F04D29/05 , Y02E10/725
摘要： A power transmission device includes: a high speed magnet rotor which includes a magnet array which is magnetized in a radial direction; a low speed magnet rotor which includes a magnet array which is magnetized in a circumferential direction; and an inductor rotor which allows magnetic fluxes from the magnet array of the high speed magnet rotor to pass, and the high speed magnet rotor, the low speed magnet rotor and the inductor rotor are concentrically arranged and the magnet array of the low speed magnet rotor is formed such that homopolar surfaces of neighboring magnets face each other in the circumferential direction.
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公开(公告)号：US09178401B2
公开(公告)日：2015-11-03
申请号：US13967507
申请日：2013-08-15
CPC分类号： H02K9/20 , H02K1/20 , H02K41/02 , H02K41/031 , H02K2213/03
摘要： An armature of a linear motor includes a plurality of cooling pipe storage holes formed along a longitudinal direction of a core, and a plurality of cooling pipes stored vertically in the cooling pipe storage holes and having a meander shape. The cooling pipes vertically adjacent to each other are arranged such that inlets and outlets of the cooling pipes are alternately connected in parallel to a refrigerant inlet and a refrigerant outlet in order to allow a refrigerant to flow in the reverse direction.
摘要翻译： 线性电动机的电枢包括沿着芯的纵向方向形成的多个冷却管存储孔，以及垂直地存储在冷却管存储孔中并具有曲折形状的多个冷却管。 垂直相邻的冷却管被布置成使得冷却管的入口和出口与制冷剂入口和制冷剂出口并联交替连接，以允许制冷剂沿相反方向流动。
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公开(公告)号：US20140292110A1
公开(公告)日：2014-10-02
申请号：US14220527
申请日：2014-03-20
发明人： Yuqi Tang , Satoshi Sugita
IPC分类号： H02K41/03
CPC分类号： H02K41/031
摘要： A linear motor comprises an exciter that includes a plurality of permanent magnets in a shaft, an armature that surrounds the exciter and includes a plurality of coils, and a frame that houses the armature, wherein the armature houses the plurality of coils in a magnetic tube which has a linear opening.
摘要翻译： 线性马达包括励磁机，该励磁机在轴上包括多个永磁体，围绕励磁机并包括多个线圈的电枢和容纳电枢的框架，其中所述衔铁将所述多个线圈容纳在磁管中 其具有线性开口。
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