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公开(公告)号：US07910847B2
公开(公告)日：2011-03-22
申请号：US12853930
申请日：2010-08-10
申请人： Osamu Takahara , Tae Hyun Kim , Tomotaka Yano , Akihiko Imagi
发明人： Osamu Takahara , Tae Hyun Kim , Tomotaka Yano , Akihiko Imagi
IPC分类号： H01H1/64
CPC分类号： H01H3/60 , H01H33/38 , H01H33/666
摘要： A switchgear apparatus is provided in which an impact induced by a close operation is mitigated, featuring space saving and high reliability with low costs.The switchgear apparatus includes a switching unit 3 that is composed of a fixed electrode 1 and a movable electrode 2; a movable shaft 4 that is extended from the movable electrode 2; an operating mechanism 5 that produces driving force and transfers the driving force to the movable shaft 4; a switching-unit holder 6 that holds the switching unit 3 and the movable shaft 4 thereinside; and a holder supporting unit 7 that has a fixing plane so as to fix the switching-unit holder 6 thereonto. The switchgear apparatus is arranged in such a manner that the holder supporting unit 7 serving as the fixing plane is constituted of a plurality of plates layered in the axial direction along the movable shaft 4. In a case of the close operation, because kinetic energy in the overall system is consumed by the friction generated between the layered plates owing to distortion of the layered plates, energy that allows the movable electrode 2 to bounce back and forth is lowered, so that it is possible to shorten a chattering time.
摘要翻译： 提供了一种开关装置，其中减轻了由紧密操作引起的冲击，具有节省空间并且具有低成本的高可靠性。 开关装置包括由固定电极1和可动电极2构成的开关单元3; 从可动电极2延伸的可动轴4; 产生驱动力并将驱动力传递到可动轴4的操作机构5; 切换单元保持器6，其将切换单元3和可动轴4保持在其内部; 以及具有固定平面以将切换单元保持器6固定在其上的保持器支撑单元7。 开关装置的设置方式是，作为固定平面的保持器支撑单元7由沿着可动轴4的轴向层叠的多个板构成。在紧密操作的情况下，由于动能 由于层叠板的变形，整体系统被层压板之间产生的摩擦所消耗，使得可动电极2来回弹性的能量降低，从而可以缩短抖动时间。
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公开(公告)号：US07812273B2
公开(公告)日：2010-10-12
申请号：US11835690
申请日：2007-08-08
申请人： Osamu Takahara , Tae Hyun Kim , Tomotaka Yano , Akihiko Imagi
发明人： Osamu Takahara , Tae Hyun Kim , Tomotaka Yano , Akihiko Imagi
IPC分类号： H01H1/64
CPC分类号： H01H3/60 , H01H33/38 , H01H33/666
摘要： A switchgear apparatus is provided in which an impact induced by a close operation is mitigated, featuring space saving and high reliability with low costs.The switchgear apparatus includes a switching unit 3 that is composed of a fixed electrode 1 and a movable electrode 2; a movable shaft 4 that is extended from the movable electrode 2; an operating mechanism 5 that produces driving force and transfers the driving force to the movable shaft 4; a switching-unit holder 6 that holds the switching unit 3 and the movable shaft 4 thereinside; and a holder supporting unit 7 that has a fixing plane so as to fix the switching-unit holder 6 thereonto. The switchgear apparatus is arranged in such a manner that the holder supporting unit 7 serving as the fixing plane is constituted of a plurality of plates layered in the axial direction along the movable shaft 4. In a case of the close operation, because kinetic energy in the overall system is consumed by the friction generated between the layered plates owing to distortion of the layered plates, energy that allows the movable electrode 2 to bounce back and forth is lowered, so that it is possible to shorten a chattering time.
摘要翻译： 提供了一种开关装置，其中减轻了由紧密操作引起的冲击，具有节省空间并且具有低成本的高可靠性。 开关装置包括由固定电极1和可动电极2构成的开关单元3; 从可动电极2延伸的可动轴4; 产生驱动力并将驱动力传递到可动轴4的操作机构5; 切换单元保持器6，其将切换单元3和可动轴4保持在其内部; 以及具有固定平面以将切换单元保持器6固定在其上的保持器支撑单元7。 开关装置的设置方式是，作为固定平面的保持器支撑单元7由沿着可动轴4的轴向层叠的多个板构成。在紧密操作的情况下，由于动能 由于层叠板的变形，整体系统被层压板之间产生的摩擦所消耗，使得可动电极2来回弹性的能量降低，从而可以缩短抖动时间。
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公开(公告)号：US20080047819A1
公开(公告)日：2008-02-28
申请号：US11835690
申请日：2007-08-08
申请人： Osamu TAKAHARA , Tae Hyun Kim , Tomotaka Yano , Akihiko Imagi
发明人： Osamu TAKAHARA , Tae Hyun Kim , Tomotaka Yano , Akihiko Imagi
IPC分类号： H01H15/06
CPC分类号： H01H3/60 , H01H33/38 , H01H33/666
摘要： A switchgear apparatus is provided in which an impact induced by a close operation is mitigated, featuring space saving and high reliability with low costs.The switchgear apparatus includes a switching unit 3 that is composed of a fixed electrode 1 and a movable electrode 2; a movable shaft 4 that is extended from the movable electrode 2; an operating mechanism 5 that produces driving force and transfers the driving force to the movable shaft 4; a switching-unit holder 6 that holds the switching unit 3 and the movable shaft 4 thereinside; and a holder supporting unit 7 that has a fixing plane so as to fix the switching-unit holder 6 thereonto. The switchgear apparatus is arranged in such a manner that the holder supporting unit 7 serving as the fixing plane is constituted of a plurality of plates layered in the axial direction along the movable shaft 4. In a case of the close operation, because kinetic energy in the overall system is consumed by the friction generated between the layered plates owing to distortion of the layered plates, energy that allows the movable electrode 2 to bounce back and forth is lowered, so that it is possible to shorten a chattering time.
摘要翻译： 提供了一种开关装置，其中减轻了由紧密操作引起的冲击，具有节省空间并且具有低成本的高可靠性。 开关装置包括由固定电极1和可动电极2构成的开关单元3; 从可动电极2延伸的可动轴4; 产生驱动力并将驱动力传递到可动轴4的操作机构5; 切换单元保持器6，其将切换单元3和可动轴4保持在其内部; 以及具有固定平面以将切换单元保持器6固定在其上的保持器支撑单元7。 开关装置以使作为固定面的保持器支撑单元7由沿着可动轴4的轴向分层的多个板构成的方式配置。 在紧密操作的情况下，由于由于层叠板的变形而在整个系统中的动能被层压板之间产生的摩擦所消耗，所以允许可动电极2来回的能量降低，使得 可以缩短抖动时间。
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公开(公告)号：US20100320063A1
公开(公告)日：2010-12-23
申请号：US12853930
申请日：2010-08-10
申请人： Osamu TAKAHARA , Tae Hyun Kim , Tomotaka Yano , Akihiko Imagi
发明人： Osamu TAKAHARA , Tae Hyun Kim , Tomotaka Yano , Akihiko Imagi
IPC分类号： H01H9/20
CPC分类号： H01H3/60 , H01H33/38 , H01H33/666
摘要： A switchgear apparatus is provided in which an impact induced by a close operation is mitigated, featuring space saving and high reliability with low costs.The switchgear apparatus includes a switching unit 3 that is composed of a fixed electrode 1 and a movable electrode 2; a movable shaft 4 that is extended from the movable electrode 2; an operating mechanism 5 that produces driving force and transfers the driving force to the movable shaft 4; a switching-unit holder 6 that holds the switching unit 3 and the movable shaft 4 thereinside; and a holder supporting unit 7 that has a fixing plane so as to fix the switching-unit holder 6 thereonto. The switchgear apparatus is arranged in such a manner that the holder supporting unit 7 serving as the fixing plane is constituted of a plurality of plates layered in the axial direction along the movable shaft 4. In a case of the close operation, because kinetic energy in the overall system is consumed by the friction generated between the layered plates owing to distortion of the layered plates, energy that allows the movable electrode 2 to bounce back and forth is lowered, so that it is possible to shorten a chattering time.
摘要翻译： 提供了一种开关装置，其中减轻了由紧密操作引起的冲击，具有节省空间并且具有低成本的高可靠性。 开关装置包括由固定电极1和可动电极2构成的开关单元3; 从可动电极2延伸的可动轴4; 产生驱动力并将驱动力传递到可动轴4的操作机构5; 切换单元保持器6，其将切换单元3和可动轴4保持在其内部; 以及具有固定平面以将切换单元保持器6固定在其上的保持器支撑单元7。 开关装置的设置方式是，作为固定平面的保持器支撑单元7由沿着可动轴4的轴向层叠的多个板构成。在紧密操作的情况下，由于动能 由于层叠板的变形，整体系统被层压板之间产生的摩擦所消耗，使得可动电极2来回弹性的能量降低，从而可以缩短抖动时间。
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公开(公告)号：US07424829B2
公开(公告)日：2008-09-16
申请号：US10588508
申请日：2005-02-17
申请人： Yoshio Yoshikuwa , Akihiko Imagi
发明人： Yoshio Yoshikuwa , Akihiko Imagi
IPC分类号： G01L3/02
CPC分类号： G01L3/104
摘要： A torque sensor where a first rotary shaft and a second rotary shaft are disposed on a common axial line, with the first rotary shaft and the second rotary shaft being coupled together by a torsion bar, and which detects torsional torque applied between the first rotary shaft and the second rotary shaft, the torque sensor including: magnetic field generating means that generates a magnetic field in the radial direction around the common axial line; magnetic field varying means that varies, in response to the relative rotation between the first rotary shaft and the second rotary shaft, the direction and size of detected magnetic flux flowing along the common axial line from the magnetic field generating means; and a magnetic sensor that detects the detected magnetic flux, wherein the magnetic sensor generates an output signal whose polarity changes in response to the direction of the detected magnetic flux and whose size changes in response to the size of the detected magnetic flux.
摘要翻译： 一种转矩传感器，其中第一旋转轴和第二旋转轴设置在公共轴线上，第一旋转轴和第二旋转轴通过扭杆联接在一起，并且其检测施加在第一旋转轴之间的扭转扭矩 和第二旋转轴，所述扭矩传感器包括：围绕公共轴线在径向上产生磁场的磁场产生装置; 磁场变化装置响应于第一旋转轴和第二旋转轴之间的相对旋转而改变沿着来自磁场产生装置的公共轴线流动的检测磁通的方向和尺寸; 以及磁传感器，其检测检测到的磁通量，其中所述磁传感器产生响应于所检测的磁通量的方向而极性改变并且其尺寸随所检测的磁通量的大小而变化的输出信号。
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6.发明授权Method for manufacturing an armature for a dynamo-electric machine having offsetting and overlapping coils 有权用于制造具有偏移和重叠线圈的发电机的电枢的方法公开(公告)号：US07114236B2
公开(公告)日：2006-10-03
申请号：US10834242
申请日：2004-04-29
申请人： Toshinori Tanaka , Kyouhei Yamamoto , Akihiro Daikoku , Akihiko Imagi , Yoshio Yoshikuwa , Mitsuyuki Tsumura
发明人： Toshinori Tanaka , Kyouhei Yamamoto , Akihiro Daikoku , Akihiko Imagi , Yoshio Yoshikuwa , Mitsuyuki Tsumura
CPC分类号： H02K23/30 , H02K3/28 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073 , Y10T29/49078
摘要： A method for manufacturing an armature including securing a core to the shaft having a plurality of slots extending in the axial direction formed on the outer circumferential surface thereof, forming a coil composed of a plurality of coil portions by simultaneously winding wires a plurality of turns around a pair of slots separated by a predetermined number of slots and offsetting each of the coil portions one slot at a time in the circumferential direction of the core, securing a commutator to the shaft having a plurality of segments, adjacent coil portions having a slot along one side thereof, and electrically connecting segments which should have the same electric potential by means of equalizing connectors so that each pairs of the segments that should have the same electric potential has a substantially equal electrical potential.
摘要翻译： 一种用于制造电枢的方法，包括将芯固定到具有形成在其外周表面上的沿轴向方向延伸的多个槽的轴，通过同时绕多个线圈绕组形成由多个线圈部分组成的线圈 由预定数量的槽分隔开的一对槽，并且在芯的圆周方向上一次将每个线圈部分一个槽偏移，将换向器固定到具有多个段的轴上，相邻的线圈部分具有槽 并且通过均衡连接器电连接应具有相同电位的片段，使得应具有相同电位的每对片段具有基本相等的电位。
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公开(公告)号：US6008461A
公开(公告)日：1999-12-28
申请号：US978583
申请日：1997-11-26
申请人： Masahiro Iezawa , Akihiko Imagi , Tsutomu Sasaki , Makoto Tanaka , Toshio Moro
发明人： Masahiro Iezawa , Akihiko Imagi , Tsutomu Sasaki , Makoto Tanaka , Toshio Moro
摘要： A wire electrode discharge machining apparatus includes a hollowed beam member 16 coupled with the front side of a column 4 by a guide vertically movable with respect to a table 2, a pipe 17 for supplying to the beam member 16 a machining liquid 15 whose temperature has been controlled by a machining liquid cooling means 13, a pipe 18 for supplying to a machining bath 10 the machining liquid 15 that is supplied from the pipe 17 to the beam member 16, a covering member 19, made of adiabatic material, for covering the outer surface of a temperature sensor 14, which is attached to the body proper of the wire electrode discharge machining apparatus, a cover 20 for covering the apparatus body, an adiabatic member 21 attached to the cover 20; and a fan 22 provided inside a covering structure including the members 20 and 21.
摘要翻译： 线电极放电加工装置包括通过相对于工作台2可垂直移动的引导件与柱体4的前侧联接的中空梁构件16，用于向梁构件16供应温度具有的加工液体15的管17 由加工液体冷却装置13控制，用于将从管17供给到梁构件16的加工液15供给到机械槽10的管18，由绝热材料制成的覆盖构件19， 安装在线电极放电加工装置的本体上的温度传感器14的外表面，用于覆盖装置主体的盖20，安装在盖20上的绝热构件21; 以及设置在包括构件20和21的覆盖结构内的风扇22。
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公开(公告)号：US06388354B1
公开(公告)日：2002-05-14
申请号：US09313344
申请日：1999-05-18
申请人： Toshinori Tanaka , Ryuichi Ikeda , Shigekazu Sakabe , Akihiro Daikoku , Akihiko Imagi , Yoshio Yoshikuwa , Kyouhei Yamamoto
发明人： Toshinori Tanaka , Ryuichi Ikeda , Shigekazu Sakabe , Akihiro Daikoku , Akihiko Imagi , Yoshio Yoshikuwa , Kyouhei Yamamoto
IPC分类号： H02K300
CPC分类号： B62D5/0403 , H02K3/28 , H02K23/30
摘要： A motor for an electric power steering assembly includes a yoke, a multi-polar magnetic field portion composed of at least four poles secured to the inner wall of the yoke, a shaft disposed within the yoke so as to be able to rotate freely, an armature secured to the shaft having a winding constructed by winding wiring into an even number of slots formed on the outer circumferential surface of a core so as to extend in the axial direction thereof, a commutator including a plurality of segments secured to an end portion of the shaft; and a plurality of brushes contacting the surface of the commutator.
摘要翻译： 一种用于电动助力转向组件的电动机包括一个磁轭，由固定在磁轭内壁上的至少四个磁极组成的多极磁场部分，设置在磁轭内以便能够自由旋转的轴， 电枢固定到轴上，该绕组具有通过将布线卷绕成形成在芯的外圆周表面上的偶数个槽中而沿其轴向方向延伸的绕组构成的绕组，该换向器包括固定到 轴; 以及与换向器的表面接触的多个电刷。
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公开(公告)号：US20070157741A1
公开(公告)日：2007-07-12
申请号：US10588508
申请日：2005-02-17
申请人： Yoshio Yoshikuwa , Akihiko Imagi
发明人： Yoshio Yoshikuwa , Akihiko Imagi
IPC分类号： G01L3/00
CPC分类号： G01L3/104
摘要： To provide a torque sensor with which a bipolar output signal can be obtained and which can reduce affects on the output signal resulting from axial eccentricity. A torque sensor where a first rotary shaft 1 and a second rotary shaft 2 are disposed on a common axial line L-L, with the first rotary shaft 1 and the second rotary shaft 2 being coupled together by a torsion bar 5, and which detects torsional torque applied between the first rotary shaft 1 and the second rotary shaft 2, the torque sensor comprising: magnetic field generating means 6 that generates a magnetic field in the radial direction around the common axial line L-L; magnetic field varying means 30 that varies, in response to the relative rotation between the first rotary shaft 1 and the second rotary shaft 2, the direction and size of detected magnetic flux flowing along the common axial line L-L from the magnetic field generating means 6; and a magnetic sensor 15 that detects the detected magnetic flux, wherein the magnetic sensor 15 generates an output signal whose polarity changes in response to the direction of the detected magnetic flux and whose size changes in response to the size of the detected magnetic flux.
摘要翻译： 提供可以获得双极性输出信号的扭矩传感器，并且可以减小由轴向偏心引起的对输出信号的影响。 一个转矩传感器，其中第一旋转轴1和第二旋转轴2设置在公共轴线LL上，第一旋转轴1和第二旋转轴2通过扭杆5联接在一起，并且其检测扭矩 施加在第一旋转轴1和第二旋转轴2之间，扭矩传感器包括：磁场产生装置6，围绕公共轴线LL沿径向产生磁场; 响应于第一旋转轴1和第二旋转轴2之间的相对旋转而改变从磁场产生装置6沿着公共轴线L-L流动的检测磁通的方向和尺寸的磁场变化装置30; 以及磁传感器15，其检测检测到的磁通量，其中，磁传感器15产生响应于检测到的磁通量的方向而发生极性变化的输出信号，并且其尺寸随着检测磁通量的大小而变化。
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10.发明授权Method of forming laminated core and electromagnetic type valve driving device 失效层压铁心和电磁式阀门驱动装置的形成方法公开(公告)号：US06732998B2
公开(公告)日：2004-05-11
申请号：US10084202
申请日：2002-02-28
IPC分类号： F16K3106
CPC分类号： F01L9/04 , H01F3/02 , H01F7/081 , H01F7/1638 , H01F41/0233 , H01F2007/163 , Y10T29/49078
摘要： A center core laminated part and a side core laminated part are formed separately from each other. The center core laminated part is integrated with the side core laminated part by engaging depressed engaging portions with projected engaging portions, wherein the depressed engaging portions and the projected engaging portions are formed relatively on the corresponding opposite surfaces, to form a laminated core part for forming a magnetic path.
摘要翻译： 中心芯层压部分和侧芯层压部分彼此分开地形成。 中心芯层叠部通过将凹陷的接合部与突出的接合部接合而与侧芯层叠部一体化，其中凹陷的接合部和突出的接合部相对地形成在相应的相对表面上，以形成用于形成的层叠芯部 磁路。
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