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公开(公告)号：US20080169712A1
公开(公告)日：2008-07-17
申请号：US11709357
申请日：2007-02-22
CPC分类号： G01D5/2013 , G01D11/245
摘要： A rotation angle sensor includes: (a) a multi-resolver housing with a high precision structure; (b) stator terminals that do not cause deformation or loosening of terminal pins from the substrates to which they are attached; and (3) a signal line connection structure that is not affected by thermal stress. The housing (10) includes divisional housings (10a, 10b), and one resolver is installed in each of the divisional housings (10a, 10b). The divisional housings (10a, 10b) are assembled by aligning respective openings therein in an axial direction. The lead lines of stator windings are connected to printed circuit substrates (51) installed on insulators (20a, 20b) , and pins (54) connect the printed circuit substrates (51) to a connecting signal output line via flexible connectors (61, 64).
摘要翻译： 旋转角传感器包括：（a）具有高精度结构的多分辨率外壳; （b）定子端子，不会导致端子销从其所连接的基板上变形或松动; 和（3）不受热应力影响的信号线连接结构。 壳体（10）包括分隔壳体（10a，10b），并且一个旋转变压器安装在每个分隔壳体（10a，10b）中。 分隔壳体（10a，10b）通过在轴向方向上对准各自的开口来组装。 定子绕组的引线与安装在绝缘体（20A，20b）上的印刷电路基板（51）连接，并且引脚（54）通过柔性连接器（61）将印刷电路基板（51）连接到连接信号输出线 ，64）。
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公开(公告)号：US07197951B2
公开(公告)日：2007-04-03
申请号：US10897439
申请日：2004-07-23
IPC分类号： G01B7/30
CPC分类号： G01D5/2013 , G01D11/245
摘要： A rotation angle sensor includes: (a) a multi-resolver housing with a high precision structure; (b) stator terminals that do not cause deformation or loosening of terminal pins from the substrates to which they are attached; and (3) a signal line connection structure that is not affected by thermal stress. The housing (10) includes divisional housings (10a, 10b), and one resolver is installed in each of the divisional housings (10a, 10b). The divisional housings (10a, 10b) are assembled by aligning respective openings therein in an axial direction. The lead lines of stator windings are connected to printed circuit substrates (51) installed on insulators (20a, 20b), and pins (54) connect the printed circuit substrates (51) to a connecting signal output line via flexible connectors (61, 64).
摘要翻译： 旋转角传感器包括：（a）具有高精度结构的多分辨率外壳; （b）定子端子，不会导致端子销从其所连接的基板上变形或松动; 和（3）不受热应力影响的信号线连接结构。 壳体（10）包括分隔壳体（10a，10b），并且一个旋转变压器安装在每个分隔壳体（10a，10b）中。 分隔壳体（10a，10b）通过在轴向方向上对准各自的开口来组装。 定子绕组的引线与安装在绝缘体（20A，20b）上的印刷电路基板（51）连接，并且引脚（54）通过柔性连接器（61）将印刷电路基板（51）连接到连接信号输出线 ，64）。
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公开(公告)号：US20050034545A1
公开(公告)日：2005-02-17
申请号：US10897439
申请日：2004-07-23
CPC分类号： G01D5/2013 , G01D11/245
摘要： A rotation angle sensor includes: (a) a multi-resolver housing with a high precision structure; (b) stator terminals that do not cause deformation or loosening of terminal pins from the substrates to which they are attached; and (3) a signal line connection structure that is not affected by thermal stress. The housing (10) includes divisional housings (10a, 10b), and one resolver is installed in each of the divisional housings (10a, 10b). The divisional housings (10a, 10b) are assembled by aligning respective openings therein in an axial direction. The lead lines of stator windings are connected to printed circuit substrates (51) installed on insulators (20a, 20b), and pins (54) connect the printed circuit substrates (51) to a connecting signal output line via flexible connectors (61, 64).
摘要翻译： 旋转角传感器包括：（a）具有高精度结构的多分辨率外壳; （b）定子端子，不会导致端子销从其所连接的基板上变形或松动; 和（3）不受热应力影响的信号线连接结构。 壳体（10）包括分隔壳体（10a，10b），并且一个旋转变压器安装在每个分隔壳体（10a，10b）中。 通过在轴向上对齐各自的开口来组装分隔壳体（10a，10b）。 定子绕组的引出线连接到安装在绝缘体（20a，20b）上的印刷电路基板（51）上，并且引脚（54）通过柔性连接器（61,64）将印刷电路基板（51）连接到连接信号输出线 ）。
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4.发明申请Rotation angle sensor having single wire windings and method for winding a rotation angle sensor 失效具有单线绕组的旋转角度传感器和用于卷绕旋转角度传感器的方法公开(公告)号：US20050034541A1
公开(公告)日：2005-02-17
申请号：US10892486
申请日：2004-07-16
申请人： Toshisada Koyama , Mutsumi Matsuura , Takashi Sano
发明人： Toshisada Koyama , Mutsumi Matsuura , Takashi Sano
CPC分类号： G01D5/2006
摘要： A rotation angle sensor and a method of winding a rotation angle sensor involve a single electrical wire that is wound from a rotor transformer to a magnetic rotor. The magnetic rotor is axially spaced on a shaft from the rotor transformer. A notch is formed in a wall of a bobbin of the rotor transformer to permit the wire to pass from the rotor transformer to the magnetic rotor. The ends of the single wire are electrically connected together at a junction, and the junction is fixed to the rotor transformer with resin.
摘要翻译： 旋转角度传感器和卷绕旋转角度传感器的方法包括从转子变压器卷绕到磁性转子的单根电线。 磁转子在轴上与转子变压器轴向间隔开。 在转子变压器的线轴的壁上形成有槽，以允许线从转子变压器传递到磁性转子。 单线的端部在结处电连接在一起，并且结点用树脂固定到转子变压器。
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5.发明授权Rotation angle sensor having single wire windings and method for winding a rotation angle sensor 失效具有单线绕组的旋转角度传感器和用于卷绕旋转角度传感器的方法公开(公告)号：US07044005B2
公开(公告)日：2006-05-16
申请号：US10892486
申请日：2004-07-16
申请人： Toshisada Koyama , Mutsumi Matsuura , Takashi Sano
发明人： Toshisada Koyama , Mutsumi Matsuura , Takashi Sano
IPC分类号： G01L3/14
CPC分类号： G01D5/2006
摘要： A rotation angle sensor and a method of winding a rotation angle sensor involve a single electrical wire that is wound from a rotor transformer to a magnetic rotor. The magnetic rotor is axially spaced on a shaft from the rotor transformer. A notch is formed in a wall of a bobbin of the rotor transformer to permit the wire to pass from the rotor transformer to the magnetic rotor. The ends of the single wire are electrically connected together at a junction, and the junction is fixed to the rotor transformer with resin.
摘要翻译： 旋转角度传感器和卷绕旋转角度传感器的方法包括从转子变压器卷绕到磁性转子的单根电线。 磁转子在轴上与转子变压器轴向间隔开。 在转子变压器的线轴的壁上形成有槽，以允许线从转子变压器传递到磁性转子。 单线的端部在结处电连接在一起，并且结点用树脂固定到转子变压器。
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公开(公告)号：US06958602B2
公开(公告)日：2005-10-25
申请号：US11065456
申请日：2005-02-25
申请人： Mutsumi Matsuura , Taiichi Miya , Yoshihito Osanai
发明人： Mutsumi Matsuura , Taiichi Miya , Yoshihito Osanai
CPC分类号： G01D5/2046
摘要： A high-accuracy, 1X VR resolver includes a first rotor portion having (N−1) salient poles, where N is an arbitrary integer not less than 3, a second rotor portion having N salient poles, a first stator portion having an input coil and an output coil for a shaft angle multiplier of (N−1)X are provided, and a second stator portion having an input coil and an output coil for a shaft angle multiplier of NX. A first resolver unit composed of the first rotor portion and the first stator portion, and a second resolver unit composed of the second rotor portion and the second stator portion are disposed in front and rear stages, respectively. The output coil of the stator portion in the front stage is connected to the input coil of the stator portion in the rear stage in such a manner that the output coil of the stator portion in the rear stage outputs an output signal for a shaft angle multiplier of 1X.
摘要翻译： 高精度1X VR旋转变压器包括具有（N-1）个突极的第一转子部分，其中N是不小于3的任意整数，具有N个凸极的第二转子部分，具有输入线圈 和（N-1）X的轴角倍增器的输出线圈，以及具有用于NX的轴角倍增器的输入线圈和输出线圈的第二定子部。 由第一转子部分和第一定子部分组成的第一分解器单元和由第二转子部分和第二定子部分组成的第二分解器单元分别设置在前级和后级。 前级定子部分的输出线圈与后级定子部分的输入线圈相连，后置定子部分的输出线圈输出轴角倍增器的输出信号 的1X。
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公开(公告)号：US20050212512A1
公开(公告)日：2005-09-29
申请号：US11065456
申请日：2005-02-25
申请人： Mutsumi Matsuura , Taiichi Miya , Yoshihito Osanai
发明人： Mutsumi Matsuura , Taiichi Miya , Yoshihito Osanai
CPC分类号： G01D5/2046
摘要： A high-accuracy, 1X VR resolver includes a first rotor portion having (N−1) salient poles, where N is an arbitrary integer not less than 3, a second rotor portion having N salient poles, a first stator portion having an input coil and an output coil for a shaft angle multiplier of (N−1)X are provided, and a second stator portion having an input coil and an output coil for a shaft angle multiplier of NX. A first resolver unit composed of the first rotor portion and the first stator portion, and a second resolver unit composed of the second rotor portion and the second stator portion are disposed in front and rear stages, respectively. The output coil of the stator portion in the front stage is connected to the input coil of the stator portion in the rear stage in such a manner that the output coil of the stator portion in the rear stage outputs an output signal for a shaft angle multiplier of 1X.
摘要翻译： 高精度1X VR旋转变压器包括具有（N-1）个突极的第一转子部分，其中N是不小于3的任意整数，具有N个凸极的第二转子部分，具有输入线圈 和（N-1）X的轴角倍增器的输出线圈，以及具有用于NX的轴角倍增器的输入线圈和输出线圈的第二定子部。 由第一转子部分和第一定子部分组成的第一分解器单元和由第二转子部分和第二定子部分组成的第二分解器单元分别设置在前级和后级。 前级定子部分的输出线圈与后级定子部分的输入线圈相连，后置定子部分的输出线圈输出轴角倍增器的输出信号 的1X。
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公开(公告)号：US08912794B2
公开(公告)日：2014-12-16
申请号：US13432892
申请日：2012-03-28
申请人： Mutsumi Matsuura , Takashi Sano , Kazuki Miyao , Ryuta Sakamoto
发明人： Mutsumi Matsuura , Takashi Sano , Kazuki Miyao , Ryuta Sakamoto
CPC分类号： G01D5/2046
摘要： An angle detecting device has a combined structure of plural resolvers, but is simple and is easily produced, and has redundancy reducing the risk of failure. The angle detecting device has two resolvers which are combined in the axial direction and has a stator core 100. The stator core 100 is formed by laminating a first stator core 103 on a second stator core 104. The first stator core 103 is provided with plural salient poles 101 which extend to a center of an axis. The second stator core 104 is provided with plural salient poles 102 which extend to the center of the axis. The salient poles 101 and 102 differ in position when viewed from the axial direction, and the salient poles 102 are positioned between the adjacent salient poles 101 when viewed from the axial direction.
摘要翻译： 角度检测装置具有多个旋转变压器的组合结构，但是简单易于制造，并且具有减少故障风险的冗余。 角度检测装置具有两个在轴向上组合并具有定子芯100的分解器。定子芯100通过在第二定子芯104上层叠第一定子芯103而形成。第一定子芯103设置有多个 凸极101延伸到轴的中心。 第二定子铁心104设置有多个凸极102，它们延伸到轴的中心。 从轴向观察时，凸极101,102的位置不同，从轴向观察时，凸极102位于相邻的凸极101之间。
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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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