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公开(公告)号：US20110057648A1
公开(公告)日：2011-03-10
申请号：US12878098
申请日：2010-09-09
申请人： Kazuhiro Goto , Eiji Yamada , Toshihiro Kimura , Yuji Sekitomi , Yuki Yamakawa , Mutsumi Matsuura , Takashi Sano , Hiroshi Abe
发明人： Kazuhiro Goto , Eiji Yamada , Toshihiro Kimura , Yuji Sekitomi , Yuki Yamakawa , Mutsumi Matsuura , Takashi Sano , Hiroshi Abe
IPC分类号： G01B7/30
CPC分类号： G01D5/145 , G01D5/2013
摘要： A magnetic resolver includes a stator core made of magnetic material, coils, and a rotor. The stator core has a base plate and protrusions formed integrally with the base plate so as to protrude from a surface of the base plate in the thickness direction. The coils are provided around the respective protrusions. The rotor is disposed so as to face the surface of the base plate with the coils interposed therebetween. The overlapping area between the rotor and each of the protrusions changes with a change in a rotation angle of the rotor relative to the stator core. The stator core has through-holes that pass through the base plate and the respective protrusions in the thickness direction.
摘要翻译： 磁解算器包括由磁性材料，线圈和转子制成的定子芯。 定子铁芯具有基板和与基板一体形成的突出部，以从基板的厚度方向的表面突出。 线圈设置在各个突起周围。 转子被设置成面对基板的表面，线圈插入其间。 转子和每个突起之间的重叠区域随着转子相对于定子芯的旋转角度的变化而变化。 定子铁心具有穿过基板和相应突起沿厚度方向的通孔。
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公开(公告)号：US08519701B2
公开(公告)日：2013-08-27
申请号：US12878098
申请日：2010-09-09
申请人： Kazuhiro Goto , Eiji Yamada , Toshihiro Kimura , Yuji Sekitomi , Yuki Yamakawa , Mutsumi Matsuura , Takashi Sano , Hiroshi Abe
发明人： Kazuhiro Goto , Eiji Yamada , Toshihiro Kimura , Yuji Sekitomi , Yuki Yamakawa , Mutsumi Matsuura , Takashi Sano , Hiroshi Abe
CPC分类号： G01D5/145 , G01D5/2013
摘要： A magnetic resolver includes a stator core made of magnetic material, coils, and a rotor. The stator core has a base plate and protrusions formed integrally with the base plate so as to protrude from a surface of the base plate in the thickness direction. The coils are provided around the respective protrusions. The rotor is disposed so as to face the surface of the base plate with the coils interposed therebetween. The overlapping area between the rotor and each of the protrusions changes with a change in a rotation angle of the rotor relative to the stator core. The stator core has through-holes that pass through the base plate and the respective protrusions in the thickness direction.
摘要翻译： 磁解算器包括由磁性材料，线圈和转子制成的定子芯。 定子铁芯具有基板和与基板一体形成的突出部，以从基板的厚度方向的表面突出。 线圈设置在各个突起周围。 转子被设置成面对基板的表面，线圈插入其间。 转子和每个突起之间的重叠区域随着转子相对于定子芯的旋转角度的变化而变化。 定子铁心具有穿过基板和相应突起沿厚度方向的通孔。
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3.发明授权Variable reluctance resolver and method of producing the variable reluctance resolver 有权可变磁阻解算器和可变磁阻解算器的制造方法公开(公告)号：US08988067B2
公开(公告)日：2015-03-24
申请号：US13104123
申请日：2011-05-10
申请人： Hiroshi Aihara , Yasuhiro Endo , Toshihiro Kimura , Yuji Sekitomi , Masao Okumura , Yuki Yamakawa , Noriharu Ogiso
发明人： Hiroshi Aihara , Yasuhiro Endo , Toshihiro Kimura , Yuji Sekitomi , Masao Okumura , Yuki Yamakawa , Noriharu Ogiso
CPC分类号： H02K24/00 , Y10T29/49071
摘要： A variable reluctance resolver includes a rotor that rotates about a rotational axis, a plurality of detection coils that detect rotation of the rotor, and a magnetic member that magnetically connects adjacent ones of the detection coils to each other. The magnetic member includes a pair of body portions around which the detection coils are wound, and a connection portion that connects the pair of body portions to each other. Both the body portions and the connection portion have a thin flat shape. The body portions are flat so that a direction of extension of the flat shape is along a rotational axis direction, and the magnetic member has a U shape as viewed from the rotational axis direction.
摘要翻译： 可变磁阻分解器包括围绕旋转轴线旋转的转子，检测转子旋转的多个检测线圈和将相邻的检测线圈彼此磁连接的磁性部件。 磁性构件包括卷绕检测线圈的一对主体部分和将一对主体部彼此连接的连接部。 主体部分和连接部分都具有薄的平坦形状。 主体部分是平坦的，使得扁平形状的延伸方向沿着旋转轴线方向，并且磁性构件具有从旋转轴线方向观察的U形。
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4.发明申请VARIABLE RELUCTANCE RESOLVER AND METHOD OF PRODUCING THE VARIABLE RELUCTANCE RESOLVER 有权可变的关系解决方案和生产可变的解决方案的方法公开(公告)号：US20110279112A1
公开(公告)日：2011-11-17
申请号：US13104123
申请日：2011-05-10
申请人： Hiroshi Aihara , Yasuhiro Endo , Toshihiro Kimura , Yuji Sekitomi , Masao Okumura , Yuki Yamakawa , Noriharu Ogiso
发明人： Hiroshi Aihara , Yasuhiro Endo , Toshihiro Kimura , Yuji Sekitomi , Masao Okumura , Yuki Yamakawa , Noriharu Ogiso
CPC分类号： H02K24/00 , Y10T29/49071
摘要： A variable reluctance resolver includes a rotor that rotates about a rotational axis, a plurality of detection coils that detect rotation of the rotor, and a magnetic member that magnetically connects adjacent ones of the detection coils to each other. The magnetic member includes a pair of body portions around which the detection coils are wound, and a connection portion that connects the pair of body portions to each other. Both the body portions and the connection portion have a thin flat shape. The body portions are flat so that a direction of extension of the flat shape is along a rotational axis direction, and the magnetic member has a U shape as viewed from the rotational axis direction.
摘要翻译： 可变磁阻分解器包括围绕旋转轴线旋转的转子，检测转子旋转的多个检测线圈和将相邻的检测线圈彼此磁连接的磁性部件。 磁性构件包括卷绕检测线圈的一对主体部分和将一对主体部彼此连接的连接部。 主体部分和连接部分都具有薄的平坦形状。 主体部分是平坦的，使得扁平形状的延伸方向沿着旋转轴线方向，并且磁性构件具有从旋转轴线方向观察的U形。
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公开(公告)号：US20100156401A1
公开(公告)日：2010-06-24
申请号：US12296288
申请日：2007-04-12
CPC分类号： G01D5/2046 , G01D5/208 , H02K3/26 , H02K24/00 , Y10T29/4902
摘要： A magnetic resolver that includes: an annular stator portion having a protruding core; an annular coil substrate on which a coil portion, which is disposed around the protruding core, is formed as a patterned thin-film coil; and a rotor portion disposed to face the stator portion from above, with the coil substrate interposed therebetween, wherein the amount of overlap between a top face of the protruding core and the rotor portion, when viewed from above, varies as a rotation angle of the rotor portion relative to the stator portion varies. The annular coil substrate may be constituted of substrate pieces that have shapes obtained by dividing the annular shape, which facilitates increasing the yield rate in the number of substrate pieces that can be produced from a substrate material.
摘要翻译： 一种磁解决器，包括：具有突出芯的环形定子部分; 环形线圈基板，其上布置有围绕所述突出芯的线圈部分，形成为图案化薄膜线圈; 以及设置成从上方面向定子部分的转子部分，其间插入线圈基板，其中当从上方观察时，突出芯部的顶面与转子部分之间的重叠量随着 转子部分相对于定子部分变化。 环状线圈基板可以由具有通过分割环形形状而获得的形状的基板构成，这有助于提高可从基板材料制造的基板片数量的屈服率。
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公开(公告)号：US06508485B2
公开(公告)日：2003-01-21
申请号：US09852143
申请日：2001-05-10
IPC分类号： B60R2116
CPC分类号： B60R21/2037 , B60Q5/003
摘要： A horn switch includes a stationary member, a movable member, a spring and a connecting bolt. The stationary member has a stationary contact and is supported on a steering wheel body The movable member has a movable contact and is arranged above the stationary member. The connecting bolt allows downward movements of the movable member and prescribes a distance of the movable contact from the stationary contact. The connecting bolt is provided with a head and a shank. The head abuts against an underside of the stationary member. The shank extends upward from the head to be fastened to a threaded hole in the movable member. Prior to fastening, the connecting bolt is temporarily fixed to the stationary member by latch legs. The latch legs latch a lower surface of the head in a manner to permit the connecting bolt to be fastened to the movable member.
摘要翻译： 喇叭开关包括固定构件，可动构件，弹簧和连接螺栓。 固定构件具有固定接触件并且被支撑在方向盘主体上。可移动构件具有可动触头并且布置在固定构件上方。 连接螺栓允许可动构件的向下运动，并且规定可动触头与固定触点的距离。 连接螺栓设置有头部和柄部。 头部抵靠固定构件的下侧。 柄从头部向上延伸以被紧固到可动构件中的螺纹孔。 在紧固之前，连接螺栓通过闩锁腿临时固定到固定构件。 闩锁腿以允许连接螺栓紧固到可动构件的方式闩住头部的下表面。
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公开(公告)号：US07924125B2
公开(公告)日：2011-04-12
申请号：US12297757
申请日：2007-04-16
IPC分类号： H01H1/66
CPC分类号： B60Q1/441 , H01H36/0006 , H01H36/002 , H01H36/0046 , H01H36/006
摘要： A stop lamp switch including: an enclosure; a reed switch disposed in the enclosure; a magnet, disposed in the enclosure, a magnetic field of which opens and closes the contacts of the reed switch; an actuating shaft that is movable along an axial direction of the enclosure; a blocking member provided on the actuating shaft, that moves with the movement of the actuating shaft, between a first position, at which the magnetic field from the magnet directed toward the first reed switch is blocked, and a second position, at which the blocking of the magnetic field from the magnet directed toward the first reed switch is no longer blocked.
摘要翻译： 一种停止灯开关，包括：外壳; 设置在外壳中的簧片开关; 设置在外壳中的磁体，其磁场打开和关闭舌簧开关的触点; 驱动轴，其能够沿着所述外壳的轴向方向移动; 设置在所述致动轴上的阻挡构件，所述阻挡构件随着所述致动轴的移动而移动在第一位置和所述第二位置之间，所述第一位置处于来自所述磁体的朝向所述第一舌簧开关的磁场被阻挡; 来自朝向第一舌簧开关的磁体的磁场不再被阻挡。
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公开(公告)号：US06906459B2
公开(公告)日：2005-06-14
申请号：US09749636
申请日：2000-12-28
申请人： Yoshinobu Suehiro , Yuji Takahashi , Koichi Kaga , Kouji Uchida , Yuji Sekitomi
发明人： Yoshinobu Suehiro , Yuji Takahashi , Koichi Kaga , Kouji Uchida , Yuji Sekitomi
CPC分类号： H01L33/60 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： A light-emitting diode includes a light-emitting element, a lead assembly for supplying electrical power to the light-emitting element. A reflection mirror is provided in an opposing relation to the light-emitting surface of the light-emitting element. A light-transmissible material seals the light-emitting element, a part of the lead assembly, and the reflection mirror. A radiation surface radiates light reflected on the reflection mirror to the outside. The reflection mirror is a metal mirror which is obtained by processing a metal plate to give it a concave shape or which is obtained by mirror-surface-treating the concave surface of the metal mirror formed by the processing of the metal plate. The radiation surface is formed on the light-transmissible material at its surface at the rear of the light-emitting element.
摘要翻译： 发光二极管包括发光元件，用于向发光元件供电的引线组件。 以与发光元件的发光面相反的方式设置反射镜。 透光材料将发光元件，导线组件的一部分和反射镜密封。 辐射表面将在反射镜上反射的光辐射到外部。 反射镜是通过加工金属板以使其成为凹形或通过对由金属板的加工形成的金属反射镜的凹面进行镜面处理而获得的金属反射镜。 辐射表面形成在光透射材料的发光元件后面的表面处。
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公开(公告)号：US06864610B2
公开(公告)日：2005-03-08
申请号：US10634785
申请日：2003-08-06
IPC分类号： H02K1/28 , B62D5/04 , H02K1/27 , H02K5/128 , H02K7/06 , H02K15/03 , H02K15/14 , H02K21/14 , H02K21/12
CPC分类号： H02K1/278 , B62D5/0427 , H02K5/128 , H02K7/06 , H02K15/14
摘要： In a rotor having plural permanent magnets secured on a rotary shaft for use in, e.g., an electric motor which is incorporated preferably into a rack-type electric power steering device, a cylindrical cover is fit on the rotary shaft to cover the external surfaces of the plural permanent magnets, and one or both axial end portions of the cylindrical cover are plastically deformed thereby to secure the cylindrical cover onto the rotary shaft. Thus, the cylindrical cover is firmly secured to the rotary shaft and, even when one or more permanent magnets are separated from the rotary shaft or broken, prevents the separated permanent magnets or the broken fragments from scattering within a housing of the motor.
摘要翻译： 在具有固定在旋转轴上的多个永磁体的转子中，例如将电动机优选地并入到架式电动助力转向装置中时，将圆筒形盖安装在旋转轴上以覆盖外部表面 多个永磁体以及圆筒盖的一个或两个轴向端部塑性变形，从而将圆柱形盖固定到旋转轴上。 因此，圆柱形盖牢固地固定到旋转轴上，并且即使当一个或多个永磁体与旋转轴分离或断裂时，也防止分离的永磁体或破碎的碎片在电机的壳体内散射。
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公开(公告)号：US08148973B2
公开(公告)日：2012-04-03
申请号：US12087101
申请日：2006-12-22
IPC分类号： G01B7/30
CPC分类号： H02K24/00 , G01D5/2046
摘要： A magnetic resolver includes: a plurality of columnar cores disposed on an annular plate; a coil portion disposed around each of the columnar cores; and an annular rotor having a sinusoidal profile that rotates in a plane parallel to the top faces of the columnar cores around a rotation axis that passes through the center of the annular plate. The coil portion may be formed of a patterned coil formed on an annular substrate that has a plurality of through holes made therein through which the plurality of cores are passed, the patterned coil being formed around the through hole.
摘要翻译： 磁解算器包括：设置在环形板上的多个柱状芯; 围绕每个所述柱状芯设置的线圈部分; 以及具有正弦曲线的环形转子，该正弦曲线在平行于柱状芯的顶面的平面内围绕穿过环形板的中心的旋转轴线旋转。 线圈部分可以由在其上形成有多个通孔的环形基板上形成的图案化线圈形成，多个芯通过该通孔，图案化线圈围绕通孔形成。
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