公开(公告)号：US07923873B2

公开(公告)日：2011-04-12

申请号：US12699612

申请日：2010-02-03

申请人： Toshihiro Tahara ,  Hirozumi Kon

发明人： Toshihiro Tahara ,  Hirozumi Kon

IPC分类号： H02K7/02

CPC分类号： F16F13/268

摘要： In an electromagnetic actuator including a bearing member which slidably supports a variable core, a yoke for retaining a coil assembly by cooperation with a bottom wall of a housing is connected to the housing, and the bearing member is fitted into the yoke. A support for supporting an outward-facing flange formed at one end of the bearing member is mounted on the bottom wall, and a set spring for biasing the outward-facing flange toward the support is mounted under compression between the outward-facing flange and the first yoke. A low-friction material coating made of a fluorocarbon resin is formed on at least one of opposed sliding surfaces of the bearing member and a movable core. Thus, even if wear powder is generated between the set spring of the bearing member and a portion on which the set spring is pressed, the wear powder is prevented from entering inside the bearing member.

摘要翻译： 在包括可滑动地支撑可变铁芯的轴承构件的电磁致动器中，通过与壳体的底壁配合来保持线圈组件的磁轭连接到壳体，并且轴承构件装配到磁轭中。 用于支撑形成在轴承构件的一端的向外凸缘的支撑件安装在底壁上，并且用于将面向外的凸缘朝向支撑件偏压的固定弹簧在压缩之间安装在向外的凸缘和 第一个轭。 在轴承构件和可动铁心的至少一个相对的滑动表面上形成由氟碳树脂制成的低摩擦材料涂层。 因此，即使在轴承部件的固定弹簧和设定弹簧被按压的部分之间产生磨损粉末，也可以防止磨损粉末进入轴承部件内部。

公开(公告)号：US20100133926A1

公开(公告)日：2010-06-03

申请号：US12699612

申请日：2010-02-03

申请人： Toshihiro TAHARA ,  Hirozumi Kon

发明人： Toshihiro TAHARA ,  Hirozumi Kon

IPC分类号： H02K41/035

CPC分类号： F16F13/268

摘要： In an electromagnetic actuator including a bearing member which slidably supports a variable core, a yoke for retaining a coil assembly by cooperation with a bottom wall of a housing is connected to the housing, and the bearing member is fitted into the yoke. A support for supporting an outward-facing flange formed at one end of the bearing member is mounted on the bottom wall, and a set spring for biasing the outward-facing flange toward the support is mounted under compression between the outward-facing flange and the first yoke. A low-friction material coating made of a fluorocarbon resin is formed on at least one of opposed sliding surfaces of the bearing member and a movable core. Thus, even if wear powder is generated between the set spring of the bearing member and a portion on which the set spring is pressed, the wear powder is prevented from entering inside the bearing member.

摘要翻译： 在包括可滑动地支撑可变铁芯的轴承构件的电磁致动器中，通过与壳体的底壁配合来保持线圈组件的磁轭连接到壳体，并且轴承构件装配到磁轭中。 用于支撑形成在轴承构件的一端的向外凸缘的支撑件安装在底壁上，并且用于将面向外的凸缘朝向支撑件偏压的固定弹簧在压缩之间安装在向外的凸缘和 第一个轭。 在轴承构件和可动铁心的至少一个相对的滑动表面上形成由氟碳树脂制成的低摩擦材料涂层。 因此，即使在轴承部件的固定弹簧和设定弹簧被按压的部分之间产生磨损粉末，也可以防止磨损粉末进入轴承部件内部。

公开(公告)号：US07679228B2

公开(公告)日：2010-03-16

申请号：US12054031

申请日：2008-03-24

申请人： Toshihiro Tahara ,  Hirozumi Kon

发明人： Toshihiro Tahara ,  Hirozumi Kon

IPC分类号： H02K41/00

CPC分类号： F16F13/268

摘要： In an electromagnetic actuator including a bearing member which slidably supports a variable core, a yoke for retaining a coil assembly by cooperation with a bottom wall of a housing is connected to the housing, and the bearing member is fitted into the yoke. A support for supporting an outward-facing flange formed at one end of the bearing member is mounted on the bottom wall, and a set spring for biasing the outward-facing flange toward the support is mounted under compression between the outward-facing flange and the first yoke. A low-friction material coating made of a fluorocarbon resin is formed on at least one of opposed sliding surfaces of the bearing member and a movable core. Thus, even if wear powder is generated between the set spring of the bearing member and a portion on which the set spring is pressed, the wear powder is prevented from entering inside the bearing member.

摘要翻译： 在包括可滑动地支撑可变铁芯的轴承构件的电磁致动器中，通过与壳体的底壁配合来保持线圈组件的磁轭连接到壳体，并且轴承构件装配到磁轭中。 用于支撑形成在轴承构件的一端的向外凸缘的支撑件安装在底壁上，并且用于将面向外的凸缘朝向支撑件偏压的固定弹簧在压缩之间安装在向外的凸缘和 第一个轭。 在轴承构件和可动铁心的至少一个相对的滑动表面上形成由氟碳树脂制成的低摩擦材料涂层。 因此，即使在轴承部件的固定弹簧和设定弹簧被按压的部分之间产生磨损粉末，也可以防止磨损粉末进入轴承部件内部。

公开(公告)号：US07348694B2

公开(公告)日：2008-03-25

申请号：US11085607

申请日：2005-03-22

申请人： Toshihiro Tahara ,  Hirozumi Kon

发明人： Toshihiro Tahara ,  Hirozumi Kon

IPC分类号： H02K41/00

CPC分类号： F16F13/268

摘要： In an electromagnetic actuator including a bearing member which slidably supports a variable core, a yoke for retaining a coil assembly by cooperation with a bottom wall of a housing is connected to the housing, and the bearing member is fitted into the yoke. A support for supporting an outward-facing flange formed at one end of the bearing member is mounted on the bottom wall, and a set spring for biasing the outward-facing flange toward the support is mounted under compression between the outward-facing flange and the first yoke. A low-friction material coating made of a fluorocarbon resin is formed on at least one of opposed sliding surfaces of the bearing member and a movable core. Thus, even if wear powder is generated between the set spring of the bearing member and a portion on which the set spring is pressed, the wear powder is prevented from entering inside the bearing member.

摘要翻译： 在包括可滑动地支撑可变铁芯的轴承构件的电磁致动器中，通过与壳体的底壁配合来保持线圈组件的磁轭连接到壳体，并且轴承构件装配到磁轭中。 用于支撑形成在轴承构件的一端的向外凸缘的支撑件安装在底壁上，并且用于将面向外的凸缘朝向支撑件偏压的固定弹簧在压缩之间安装在向外的凸缘和 第一个轭。 在轴承构件和可动铁心的至少一个相对的滑动表面上形成由氟碳树脂制成的低摩擦材料涂层。 因此，即使在轴承部件的固定弹簧和设定弹簧被按压的部分之间产生磨损粉末，也可以防止磨损粉末进入轴承部件内部。

公开(公告)号：US20050218734A1

公开(公告)日：2005-10-06

申请号：US11085607

申请日：2005-03-22

申请人： Toshihiro Tahara ,  Hirozumi Kon

发明人： Toshihiro Tahara ,  Hirozumi Kon

IPC分类号： B60K5/12 ,  F16C29/02 ,  F16C33/20 ,  F16F13/26 ,  F16F15/02 ,  H02K5/16 ,  H02K7/08 ,  H02K33/02

CPC分类号： F16F13/268

摘要： In an electromagnetic actuator including a bearing member which slidably supports a variable core, a yoke for retaining a coil assembly by cooperation with a bottom wall of a housing is connected to the housing, and the bearing member is fitted into the yoke. A support for supporting an outward-facing flange formed at one end of the bearing member is mounted on the bottom wall, and a set spring for biasing the outward-facing flange toward the support is mounted under compression between the outward-facing flange and the first yoke. A low-friction material coating made of a fluorocarbon resin is formed on at least one of opposed sliding surfaces of the bearing member and a movable core. Thus, even if wear powder is generated between the set spring of the bearing member and a portion on which the set spring is pressed, the wear powder is prevented from entering inside the bearing member.

摘要翻译： 在包括可滑动地支撑可变铁芯的轴承构件的电磁致动器中，通过与壳体的底壁配合来保持线圈组件的磁轭连接到壳体，并且轴承构件装配到磁轭中。 用于支撑形成在轴承构件的一端的向外凸缘的支撑件安装在底壁上，并且用于将面向外的凸缘朝向支撑件偏压的固定弹簧在压缩之间安装在向外的凸缘和 第一个轭。 在轴承构件和可动铁心的至少一个相对的滑动表面上形成由氟碳树脂制成的低摩擦材料涂层。 因此，即使在轴承部件的固定弹簧和设定弹簧被按压的部分之间产生磨损粉末，也可以防止磨损粉末进入轴承部件内部。

公开(公告)号：US07554429B2

公开(公告)日：2009-06-30

申请号：US11523733

申请日：2006-09-20

申请人： Hirozumi Kon

发明人： Hirozumi Kon

IPC分类号： H02K41/00 ,  H01F7/00 ,  F16F15/00

CPC分类号： H01F7/1607 ,  F16F13/268 ,  H01F7/128

摘要： A sealing member which seals a sealed space where a movable core of an electromagnetic actuator is arranged, includes: an inner ring portion and an outer ring portion which are respectively arranged inside and outside in the radial direction, come into contact with the upper surface of a flange of a fixed core and the lower surface of a coil assembly, and are compressed therebetween; and a thin connection portion integrally connecting the inner and outer ring portions. Therefore, the inner and outer ring portions are compressed and escape toward the upper and lower surfaces of the thin connection portion, whereby the axial thickness of the sealing member can be reduced in an assembled state while securing the sealability of the sealing member. As a result, even if the number of windings of the conducting wire is equal to the conventional device, the diameter of the coil and the entire length of the conducting wire are reduced, whereby the resistance and the inductance of the coil are reduced to improve magnetic response.

摘要翻译： 密封电磁致动器的可动芯的密封空间的密封构件包括：分别设置在径向内侧和外侧的内环部分和外环部分，其与 固定芯的凸缘和线圈组件的下表面，并在它们之间被压缩; 以及一体地连接所述内环部分和外环部分的薄连接部分。 因此，内环部分和外环部分被压缩并向薄连接部分的上表面和下表面逸出，从而可以在确保密封部件的密封性的同时，在组装状态下减小密封部件的轴向厚度。 结果，即使导线的绕组数等于传统的装置，线圈的直径和导线的整个长度减小，从而减小线圈的电阻和电感，从而改善 磁响应。

公开(公告)号：US07066454B2

公开(公告)日：2006-06-27

申请号：US10808605

申请日：2004-03-25

申请人： Hirozumi Kon ,  Tomohiko Kaneko ,  Hirotomi Nemoto ,  Hiroaki Ue ,  Tetsuo Mikasa ,  Ken Iinuma

发明人： Hirozumi Kon ,  Tomohiko Kaneko ,  Hirotomi Nemoto ,  Hiroaki Ue ,  Tetsuo Mikasa ,  Ken Iinuma

IPC分类号： F16F13/00

CPC分类号： F16F13/264

摘要： An active type vibration isolating support system includes: an elastic body for elastically supporting a vibratory body; a liquid chamber to be defined by the elastic body; a movable member for changing capacity of the liquid chamber; and an actuator for driving the movable member. The actuator has: a fixed core; a movable core coupled to the movable member for being arranged opposite to the fixed core via an air gap; and a coil for generating an electromagnetic attracting force between the fixed and movable cores. The movable member and the movable core are coupled together through coupling units capable of adjusting the air gap. Thus, without preparing several types of coupling members, it is possible to obtain a desired vibration isolating characteristic by freely adjusting the air gap between the fixed core and the movable core.

摘要翻译： 主动式隔振支撑系统包括：弹性体，用于弹性地支撑振动体; 由弹性体限定的液体室; 用于改变所述液体室的容量的可移动部件; 以及用于驱动可动件的致动器。 执行器具有：固定芯; 连接到所述可移动部件的可动芯，经由气隙与所述固定芯相对设置; 以及用于在固定芯和可移动芯之间产生电磁吸引力的线圈。 可移动构件和可动芯通过能够调节气隙的联接单元联接在一起。 因此，在不制备几种类型的联接构件的情况下，可以通过自由调节固定芯和可动芯之间的气隙来获得期望的隔振特性。

公开(公告)号：US20100301530A1

公开(公告)日：2010-12-02

申请号：US12801148

申请日：2010-05-25

申请人： Hironori Koyama ,  Koichi Hasegawa ,  Atsushi Muramatsu ,  Mutsumi Muraoka ,  Satoshi Umemura ,  Atsushi Urayama ,  Hirozumi Kon

发明人： Hironori Koyama ,  Koichi Hasegawa ,  Atsushi Muramatsu ,  Mutsumi Muraoka ,  Satoshi Umemura ,  Atsushi Urayama ,  Hirozumi Kon

IPC分类号： F16F13/16 ,  B23P13/00 ,  F16F15/027

CPC分类号： F16F13/268 ,  F16F2230/0005 ,  F16F2230/0076 ,  Y10T29/49609

摘要： A fluid-filled type active vibration damping device including a vibration damping device main unit, an oscillation member, and an actuator. The actuator is constituted by an electromagnetic actuator having a stator that includes a coil fixed to a second mounting member while having a movable member linearly displaceable relative to the stator when the coil is energized. A shaft member is provided for connecting the movable member and the oscillation member with each other. A connecting portion is provided for attaching the shaft member to the movable member while permitting the shaft member to tilt as well as to undergo displacement in an axis-perpendicular direction with respect to the movable member. A displacement preventing portion is provided for fastening the movable member and the shaft member to each other by preventing tilt as well as displacement in the axis-perpendicular direction due to the connecting portion.

摘要翻译： 一种流体填充型主动减振装置，包括减振装置主体，振动构件和致动器。 致动器由具有定子的电磁致动器构成，该定子包括固定到第二安装构件的线圈，同时具有当线圈通电时相对于定子线性移位的可动构件。 设置有用于将可动构件和摆动构件相互连接的轴构件。 提供连接部分，用于将轴构件附接到可动构件，同时允许轴构件倾斜以及相对于可移动构件沿轴线垂直方向发生位移。 通过防止由于连接部分引起的倾斜以及轴线垂直方向上的位移而使可动构件和轴构件相互紧固的位移防止部。

公开(公告)号：US20070063795A1

公开(公告)日：2007-03-22

申请号：US11523733

申请日：2006-09-20

申请人： Hirozumi Kon

发明人： Hirozumi Kon

IPC分类号： H01H50/54

CPC分类号： H01F7/1607 ,  F16F13/268 ,  H01F7/128

摘要： A sealing member which seals a sealed space where a movable core of an electromagnetic actuator is arranged, includes: an inner ring portion and an outer ring portion which are respectively arranged inside and outside in the radial direction, come into contact with the upper surface of a flange of a fixed core and the lower surface of a coil assembly, and are compressed therebetween; and a thin connection portion integrally connecting the inner and outer ring portions. Therefore, the inner and outer ring portions are compressed and escape toward the upper and lower surfaces of the thin connection portion, whereby the axial thickness of the sealing member can be reduced in an assembled state while securing the sealability of the sealing member. As a result, even if the number of windings of the conducting wire is equal to the conventional device, the diameter of the coil and the entire length of the conducting wire are reduced, whereby the resistance and the inductance of the coil are reduced to improve magnetic response.

摘要翻译： 密封电磁致动器的可动芯的密封空间的密封构件包括：分别设置在径向内侧和外侧的内环部分和外环部分，其与 固定芯的凸缘和线圈组件的下表面，并在它们之间被压缩; 以及一体地连接所述内环部分和外环部分的薄连接部分。 因此，内环部分和外环部分被压缩并向薄连接部分的上表面和下表面逸出，从而可以在确保密封部件的密封性的同时，在组装状态下减小密封部件的轴向厚度。 结果，即使导线的绕组数等于传统的装置，线圈的直径和导线的整个长度减小，从而减小线圈的电阻和电感，从而改善 磁响应。

公开(公告)号：US06972500B2

公开(公告)日：2005-12-06

申请号：US10808608

申请日：2004-03-25

申请人： Hirozumi Kon ,  Masakazu Murai

发明人： Hirozumi Kon ,  Masakazu Murai

IPC分类号： F16F13/10 ,  F16F13/26 ,  H01F7/123 ,  H01F7/16 ,  H02K33/02 ,  H02K41/00

CPC分类号： F16F13/264 ,  F16F13/105 ,  H01F7/127 ,  H01F7/1607

摘要： An electromagnetic actuator includes a fixed core supported by a bottom wall of a housing, a movable core arranged opposite to the fixed core via an air gap to drive the movable member, and coil assembly supported by the housing to surround both the cores, wherein the movable member and the movable core are connected by connecting means for adjusting the air gap between the fixed core and the movable core, and wherein an adjustment operating hole through which the connecting means is adjusted is provided on the fixed core so as to be opened outside the bottom wall of the housing. Thus, it is possible to freely adjust the air gap between the fixed core and the movable core without preparing several types of connecting members.

摘要翻译： 电磁致动器包括由壳体的底壁支撑的固定芯，经由气隙与固定芯相对布置以驱动可动构件的可动芯，以及由壳体支撑以围绕两个芯的线圈组件，其中， 可动构件和可动铁芯通过用于调节固定铁心和可动铁芯之间的气隙的连接装置连接，并且其中调节操作孔，连接装置通过该调节操作孔设置在固定铁芯上以便在外部打开 外壳的底壁。 因此，可以在不准备好几种连接构件的情况下自由地调整固定铁芯和可动铁芯之间的气隙。