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1. 发明授权

US08390153B2 Linear motor and method of manufacturing the same 有权
标题翻译：线性电机及其制造方法
公开(公告)号：US08390153B2
公开(公告)日：2013-03-05
申请号：US12088556
申请日：2006-09-28
申请人： Toshiyuki Aso , Shuhei Yamanaka , Kazuya Horiike , Taro Miyamoto , Yukitaka Ikeya , Tadao Yoneta
发明人： Toshiyuki Aso , Shuhei Yamanaka , Kazuya Horiike , Taro Miyamoto , Yukitaka Ikeya , Tadao Yoneta
IPC分类号： H02K41/02 , H02K41/03
CPC分类号： H02K41/03
摘要： Provided is a linear motor capable of simplifying assembling of a coil unit and stabilizing a coil pitch and the overall length of the coil unit.The linear motor has a rod 1 having magnets 3, a plurality of coils 4 arranged in the axial direction of the rod 1, a housing 2 covering the coils 4, and a coil holder 5 holding the coils 4 in the housing 2. The coil holder 5 includes a holder main body 5a elongating in the coil arrangement direction and a plurality of spacer portions 5b made of resin and each interposed between each adjacent two of the coils 4 to insulate the coils 4 from each other, the spacer portions 5b being formed integrally with the holder main body 5a.
摘要翻译：提供一种线性电动机，其能够简化线圈单元的组装并且稳定线圈节距和线圈单元的总长度。线性电动机具有带有磁体3的杆1，沿着杆1的轴向布置的多个线圈4，覆盖线圈4的壳体2和将线圈4保持在壳体2中的线圈架5。保持器5包括沿线圈排列方向延伸的保持器本体5a和由树脂制成的多个间隔部分5b，并且每个间隔部分5b插入每个相邻的两个线圈4之间，以使线圈4彼此绝缘，形成间隔部分5b 与保持架主体5a一体。

2. 发明申请

US20090261663A1 LINEAR MOTOR AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：线性电动机及其制造方法
公开(公告)号：US20090261663A1
公开(公告)日：2009-10-22
申请号：US12088556
申请日：2006-09-28
申请人： Toshiyuki Aso , Shuhei Yamanaka , Kazuya Horiike , Taro Miyamoto , Yukitaka Ikeya , Tadao Yoneta
发明人： Toshiyuki Aso , Shuhei Yamanaka , Kazuya Horiike , Taro Miyamoto , Yukitaka Ikeya , Tadao Yoneta
IPC分类号： H02K41/03
CPC分类号： H02K41/03
摘要： Provided is a linear motor capable of simplifying assembling of a coil unit and stabilizing a coil pitch and the overall length of the coil unit.The linear motor has a rod 1 having magnets 3, a plurality of coils 4 arranged in the axial direction of the rod 1, a housing 2 covering the coils 4, and a coil holder 5 holding the coils 4 in the housing 2. The coil holder 5 includes a holder main body 5a elongating in the coil arrangement direction and a plurality of spacer portions 5b made of resin and each interposed between each adjacent two of the coils 4 to insulate the coils 4 from each other, the spacer portions 5b being formed integrally with the holder main body 5a.
摘要翻译：提供一种线性电动机，其能够简化线圈单元的组装并且稳定线圈节距和线圈单元的总长度。线性电动机具有带有磁体3的杆1，沿着杆1的轴向布置的多个线圈4，覆盖线圈4的壳体2和将线圈4保持在壳体2中的线圈架5。保持器5包括沿线圈排列方向延伸的保持器本体5a和由树脂制成的多个间隔部分5b，并且每个间隔部分5b插入每个相邻的两个线圈4之间，以使线圈4彼此绝缘，形成间隔部分5b 与保持架主体5a一体。

3. 发明授权

US07586219B2 Drive guide apparatus 有权
标题翻译：驱动导向装置
公开(公告)号：US07586219B2
公开(公告)日：2009-09-08
申请号：US12078256
申请日：2008-03-28
申请人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
发明人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
IPC分类号： H02K41/00
CPC分类号： F16C29/06 , H02K5/18 , H02K7/08 , H02K9/00 , H02K9/02 , H02K9/22 , H02K41/031
摘要： The present invention provides a drive guide apparatus capable of ensuring an increased lifetime by preventing heat generated from a primary side of a linear motor from being transferred to a rail or a moving member of a guide mechanism to which the primary side of the linear motor is connected, thereby preventing variation of rolling resistance or sliding resistance of the guide mechanism. The drive guide apparatus has a linear motor and a guide mechanism that has a rail and a moving member provided to be movable relative to the rail. A primary side of the linear motor is connected to the rail. Thermal insulators for blocking heat generated from the primary side of the linear motor are provided between the primary side and the rail of the guide mechanism to which the primary side is connected directly or indirectly.
摘要翻译：本发明提供一种驱动引导装置，其能够通过防止从线性电动机的一次侧产生的热量转移到直线电动机的一次侧的导向机构的轨道或移动部件，从而确保寿命延长从而防止导向机构的滚动阻力或滑动阻力的变化。驱动引导装置具有直线电动机和引导机构，该引导机构具有设置成能够相对于轨道移动的轨道和移动构件。线性电动机的初级侧连接到轨道。用于阻止从线性电动机的初级侧产生的热的绝热体设置在主要侧面直接或间接连接的引导机构的初级侧和轨道之间。

4. 发明申请

US20080303356A1 Rod-Type Linear Motor 有权
标题翻译：杆式直线电机
公开(公告)号：US20080303356A1
公开(公告)日：2008-12-11
申请号：US11576179
申请日：2005-09-30
申请人： Toshiyuki Aso , Taro Miyamoto , Shuhei Yamanaka
发明人： Toshiyuki Aso , Taro Miyamoto , Shuhei Yamanaka
IPC分类号： H02K33/00 , H02K15/10
CPC分类号： H02K41/031 , H02K1/04 , H02K1/34 , H02K5/02 , H02K5/08 , H02K7/08 , H02K15/03 , H02K2207/03 , Y10T29/49009
摘要： By reviewing a material of a forcer housing and an assembly structure of a coil member with respect to the forcer housing, a thrust force is increased, an optimum shape can be easily given to the forcer housing depending on a purpose of use, and a linear motor can be manufactured at low cost. The linear motor includes a magnet rod composed of a large number of magnetic poles arranged with predetermined pitches along an axial direction and a forcer having a through-hole into which the magnet rod is loosely inserted and reciprocatable relatively to the magnet rod according to an applied electric signal. The forcer is composed of a forcer housing in which the through-hole is defined and a coil member which is arranged on an inner peripheral surface of the through-hole of the forcer housing and to which the electric signal is applied. The forcer housing is formed by mold forming with an insulating nonmetal inorganic material.
摘要翻译：通过回顾相对于锻炼壳体的锻炼壳体的材料和线圈构件的组装结构，推力被增加，根据使用目的，可以容易地向锻炼器壳体给出最佳形状，并且线性电机可以低成本制造。线性电动机包括：由沿着轴向以规定间距配置的大量磁极构成的磁棒和具有贯通孔的推进器，磁通杆相对于磁棒而相对于磁棒而松动地插入并往复运动，电信号。该锻炼器由其中限定了通孔的锻炼壳体和布置在锻炼壳体的通孔的内周表面上并且施加电信号的线圈构件构成。锻造器壳体由具有绝缘的非金属无机材料的模具成型形成。

5. 发明授权

US07368837B2 Drive guide device 有权
标题翻译：驱动导向装置
公开(公告)号：US07368837B2
公开(公告)日：2008-05-06
申请号：US10518081
申请日：2003-06-27
申请人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
发明人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
IPC分类号： H02K41/00
CPC分类号： F16C29/06 , H02K5/18 , H02K7/08 , H02K9/00 , H02K9/02 , H02K9/22 , H02K41/031
摘要： The present invention provides a drive guide apparatus capable of ensuring an increased lifetime by preventing heat generated from a primary side of a linear motor from being transferred to a rail or a moving member of a guide mechanism to which the primary side of the linear motor is connected, thereby preventing variation of rolling resistance or sliding resistance of the guide mechanism. The drive guide apparatus has a linear motor and a guide mechanism that has a rail and a moving member provided to be movable relative to the rail. A primary side of the linear motor is connected to the rail. Thermal for blocking heat generated from the primary side of the linear motor are provided between the primary side and the rail of the guide mechanism to which the primary side is connected directly or indirectly.
摘要翻译：本发明提供一种驱动引导装置，其能够通过防止从线性电动机的一次侧产生的热量转移到直线电动机的一次侧的导向机构的轨道或移动部件，从而确保寿命延长从而防止导向机构的滚动阻力或滑动阻力的变化。驱动引导装置具有直线电动机和引导机构，该引导机构具有设置成能够相对于轨道移动的轨道和移动构件。线性电动机的初级侧连接到轨道。用于阻断从线性电动机的初级侧产生的热的热量设置在主要侧面直接或间接连接的引导机构的初级侧和轨道之间。

6. 发明申请

US20080246349A1 Drive guide apparatus 有权
标题翻译：驱动导向装置
公开(公告)号：US20080246349A1
公开(公告)日：2008-10-09
申请号：US12078256
申请日：2008-03-28
申请人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
发明人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
IPC分类号： H02K41/02
CPC分类号： F16C29/06 , H02K5/18 , H02K7/08 , H02K9/00 , H02K9/02 , H02K9/22 , H02K41/031
摘要： The present invention provides a drive guide apparatus capable of ensuring an increased lifetime by preventing heat generated from a primary side of a linear motor from being transferred to a rail or a moving member of a guide mechanism to which the primary side of the linear motor is connected, thereby preventing variation of rolling resistance or sliding resistance of the guide mechanism. The drive guide apparatus has a linear motor and a guide mechanism that has a rail and a moving member provided to be movable relative to the rail. A primary side of the linear motor is connected to the rail. Thermal insulators for blocking heat generated from the primary side of the linear motor are provided between the primary side and the rail of the guide mechanism to which the primary side is connected directly or indirectly.
摘要翻译：本发明提供一种驱动引导装置，其能够通过防止从线性电动机的一次侧产生的热量转移到直线电动机的一次侧的导向机构的轨道或移动部件，从而确保寿命延长从而防止导向机构的滚动阻力或滑动阻力的变化。驱动引导装置具有直线电动机和引导机构，该引导机构具有设置成能够相对于轨道移动的轨道和移动构件。线性电动机的初级侧连接到轨道。用于阻止从线性电动机的初级侧产生的热的绝热体设置在主要侧面直接或间接连接的引导机构的初级侧和轨道之间。

7. 发明授权

US07812482B2 Rod-type linear motor 有权
标题翻译：杆式直线电机
公开(公告)号：US07812482B2
公开(公告)日：2010-10-12
申请号：US11576179
申请日：2005-09-30
申请人： Toshiyuki Aso , Taro Miyamoto , Shuhei Yamanaka
发明人： Toshiyuki Aso , Taro Miyamoto , Shuhei Yamanaka
IPC分类号： H02K41/00 , H02K41/02 , H02K41/03 , H02K9/00
CPC分类号： H02K41/031 , H02K1/04 , H02K1/34 , H02K5/02 , H02K5/08 , H02K7/08 , H02K15/03 , H02K2207/03 , Y10T29/49009
摘要： By reviewing a material of a forcer housing and an assembly structure of a coil member with respect to the forcer housing, a thrust force is increased, an optimum shape can be easily given to the forcer housing depending on a purpose of use, and a linear motor can be manufactured at low cost. The linear motor includes a magnet rod composed of a large number of magnetic poles arranged with predetermined pitches along an axial direction and a forcer having a through-hole into which the magnet rod is loosely inserted and reciprocatable relatively to the magnet rod according to an applied electric signal. The forcer is composed of a forcer housing in which the through-hole is defined and a coil member which is arranged on an inner peripheral surface of the through-hole of the forcer housing and to which the electric signal is applied. The forcer housing is formed by mold forming with an insulating nonmetal inorganic material.
摘要翻译：通过回顾相对于锻炼壳体的锻炼壳体的材料和线圈构件的组装结构，推力被增加，根据使用目的，可以容易地向锻炼器壳体给出最佳形状，并且线性电动机可以低成本制造。线性电动机包括：由沿着轴向以规定间距配置的大量磁极构成的磁棒和具有贯通孔的推进器，磁通杆相对于磁棒而相对于磁棒而松动地插入并往复运动，电信号。该锻炼器由其中限定了通孔的锻炼壳体和布置在锻炼壳体的通孔的内周表面上并且施加电信号的线圈构件构成。锻造器壳体由具有绝缘的非金属无机材料的模具成型形成。

8. 发明申请

US20050258688A1 Drive guide device 有权
标题翻译：驱动导向装置
公开(公告)号：US20050258688A1
公开(公告)日：2005-11-24
申请号：US10518081
申请日：2003-06-27
申请人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
发明人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
IPC分类号： H02K5/173 , H02K9/22 , H02K41/02 , H02K41/00
CPC分类号： F16C29/06 , H02K5/18 , H02K7/08 , H02K9/00 , H02K9/02 , H02K9/22 , H02K41/031
摘要： The present invention provides a drive guide apparatus capable of ensuring an increased lifetime by preventing heat generated from a primary side of a linear motor from being transferred to a rail or a moving member of a guide mechanism to which the primary side of the linear motor is connected, thereby preventing variation of rolling resistance or sliding resistance of the guide mechanism. The drive guide apparatus has a linear motor 10 and a guide mechanism 14 that has a rail 18 and a moving member (moving block 15) provided to be movable relative to the rail 18. A primary side 11 of the linear motor 10 is connected to the rail 18 or the moving member (moving block 15) of the guide mechanism 14. Thermal insulating means (thermal insulators 19 and recess 20) for blocking heat generated from the primary side 11 of the linear motor 10 is provided between the primary side 11 and the rail 18 or the moving member (moving block 15) of the guide mechanism to which the primary side 11 is connected directly or indirectly.
摘要翻译：本发明提供一种驱动引导装置，其能够通过防止从线性电动机的一次侧产生的热量转移到直线电动机的一次侧的导向机构的轨道或移动部件，从而确保寿命延长从而防止导向机构的滚动阻力或滑动阻力的变化。驱动引导装置具有线性电动机10和引导机构14，导轨机构14具有导轨18和相对于轨道18可移动的移动构件（移动块15）。线性电动机10的初级侧11连接到轨道18或导向机构14的移动构件（移动块15）。用于阻挡从线性电动机10的一次侧11产生的热的绝热装置（热绝缘体19和凹部20）设置在初级侧11 以及直接或间接地连接有初级侧11的引导机构的轨道18或移动构件（移动块15）。

9. 发明申请

US20090049938A1 Electric Actuator 审中-公开
标题翻译：电动执行器
公开(公告)号：US20090049938A1
公开(公告)日：2009-02-26
申请号：US11887627
申请日：2006-03-30
申请人： Akihiro Teramachi , Hidekazu Michioka , Toshiyuki Aso , Kazuya Horiike
发明人： Akihiro Teramachi , Hidekazu Michioka , Toshiyuki Aso , Kazuya Horiike
IPC分类号： F16H25/24
CPC分类号： F16H25/2204 , F16H2025/204 , F16H2025/2075 , H02K7/06 , Y10T74/18032
摘要： An electric actuator is provided with a power transmission mechanism capable of converting a rotating driving power supplied from an electric motor to a reciprocating motion. This power transmission mechanism is provided with a cylindrical member formed, in its inner peripheral surface, with at least one row of rolling member rolling groove, a nut member disposed to be reciprocally through the rolling members endlessly circulating in the inner peripheral surface of the cylindrical member, and a cylinder rod operatively connected to an end portion of the nut member to be axially movable with respect to the cylindrical member. The reciprocating motion of the nut member in the axial direction is guided by the circular cylindrical member. According to such structure, high output and high controllability can be realized, as well as realizing of a compact electric actuator of a size similar to a conventional hydraulic cylinder.
摘要翻译：电动执行器设置有能够将从电动机提供的旋转驱动力转换为往复运动的动力传递机构。该动力传递机构具有在其内周面上形成有至少一排滚动部件滚动槽的圆筒部件，螺母部件设置成往复地贯通滚动部件，该滚动部件在圆筒状的内周面中循环以及与所述螺母构件的端部可操作地连接以相对于所述圆柱形构件可轴向移动的气缸杆。螺母构件沿轴向的往复运动由圆柱形构件引导。根据这种结构，可以实现高输出和高可控性，以及实现类似于常规液压缸的小型电动致动器。

10. 发明授权

US08362720B2 Linear motor position detection system 有权
标题翻译：线性电机位置检测系统
公开(公告)号：US08362720B2
公开(公告)日：2013-01-29
申请号：US12602028
申请日：2008-05-30
申请人： Toshiyuki Aso , Shuhei Yamanaka , Toshiro Tojo
发明人： Toshiyuki Aso , Shuhei Yamanaka , Toshiro Tojo
IPC分类号： H02P1/00
CPC分类号： G01B7/003 , G01D5/2451 , H02K11/215 , H02K41/03
摘要： A position detection system includes a linear motor having a rod in which magnetic poles of N pole and S pole are arranged alternately in an axial direction and a plurality of coils surrounding the rod a magnetic sensor for detecting change in the direction of the magnetic field of the rod caused by linear movement of the rod relative to the coils to output a sine wave signal and a cosine wave signal which are 90° phase shifted with respect to one another, and a position detecting circuit for detecting a position of the rod relative to the coils. As the magnetic sensor detects the change in the direction of the magnetic field of the rod, the sine wave signal and the cosine wave signal output from the magnetic sensor hardly vary even when the distance between the rod and the magnetic sensor is changed.
摘要翻译：一种位置检测系统，包括：线性电动机，其具有杆，N极和S极的磁极沿轴向交替排列;以及多个线圈，围绕所述杆，磁传感器用于检测磁场方向的变化所述杆由所述杆相对于所述线圈的线性运动引起，以输出相对于彼此相差90°的正弦波信号和余弦波信号;以及位置检测电路，用于检测所述杆相对于所述线圈的位置线圈。当磁传感器检测到杆的磁场方向的变化时，即使当杆和磁传感器之间的距离改变时，从磁传感器输出的正弦波信号和余弦波信号也几乎不变化。

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