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公开(公告)号:US20100314192A1
公开(公告)日:2010-12-16
申请号:US12867399
申请日:2009-02-06
申请人: Shigeki Nagase , Shiro Nakano , Ken Matsubara , Motoo Nakai , Kunihiro Oka , Naotake Kanda , Nobuhiro Uchida , Kouya Yoshida , Minoru Sentoku
发明人: Shigeki Nagase , Shiro Nakano , Ken Matsubara , Motoo Nakai , Kunihiro Oka , Naotake Kanda , Nobuhiro Uchida , Kouya Yoshida , Minoru Sentoku
CPC分类号: B62D5/0406 , H02K5/10 , H02K5/1735 , H02K7/081 , H02K7/1166 , H02K11/215 , H02K11/33 , Y10T29/49826
摘要: An electric power steering apparatus (1) comprises a control device (12), which controls driving of an electric motor (18) based on the detection signals from a rotational position-detecting sensor (72; 72A), which detects the rotational position of the rotor (64) of the electric motor (18), and a steering status detecting sensor (11; 11A). The control device (12) is housed in a housing (100) that is partitioned by a first housing (23), which is at least a portion of the motor housing (25) for the electric motor (18), and a second housing (24; 24A; 24B) that touches the first housing (23). At least one of the rotational position-detecting sensor (72; 72A) and steering state detecting sensor (11; 11A) is connected to the control device (12) by means of only a signal wire (81; 134) inside the first housing (23) or the second housing (24; 24A; 24B).
摘要翻译: 电动助力转向装置(1)包括控制装置(12),该控制装置基于来自旋转位置检测传感器(72; 72A)的检测信号控制电动机(18)的驱动,该检测信号检测旋转位置 电动机(18)的转子(64)和转向状态检测传感器(11; 11A)。 控制装置(12)容纳在由用于电动机(18)的电机壳体(25)的至少一部分的第一壳体(23)分隔的壳体(100)中,并且第二壳体 (24; 24A; 24B),其接触所述第一壳体(23)。 旋转位置检测传感器(72; 72A)和转向状态检测传感器(11; 11A)中的至少一个通过仅在第一壳体内的信号线(81; 134)连接到控制装置(12) (23)或第二壳体(24; 24A; 24B)。
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公开(公告)号:US08689926B2
公开(公告)日:2014-04-08
申请号:US12867399
申请日:2009-02-06
申请人: Shigeki Nagase , Shiro Nakano , Ken Matsubara , Motoo Nakai , Kunihiro Oka , Naotake Kanda , Nobuhiro Uchida , Kouya Yoshida , Minoru Sentoku
发明人: Shigeki Nagase , Shiro Nakano , Ken Matsubara , Motoo Nakai , Kunihiro Oka , Naotake Kanda , Nobuhiro Uchida , Kouya Yoshida , Minoru Sentoku
IPC分类号: B62D5/04
CPC分类号: B62D5/0406 , H02K5/10 , H02K5/1735 , H02K7/081 , H02K7/1166 , H02K11/215 , H02K11/33 , Y10T29/49826
摘要: An electric power steering apparatus (1) comprises a control device (12), which controls driving of an electric motor (18) based on the detection signals from a rotational position-detecting sensor (72; 72A), which detects the rotational position of the rotor (64) of the electric motor (18), and a steering status detecting sensor (11; 11A). The control device (12) is housed in a housing (100) that is partitioned by a first housing (23), which is at least a portion of the motor housing (25) for the electric motor (18), and a second housing (24; 24A; 24B) that touches the first housing (23). At least one of the rotational position-detecting sensor (72; 72A) and steering state detecting sensor (11; 11A) is connected to the control device (12) by means of only a signal wire (81; 134) inside the first housing (23) or the second housing (24; 24A; 24B).
摘要翻译: 电动助力转向装置(1)包括控制装置(12),该控制装置基于来自旋转位置检测传感器(72; 72A)的检测信号控制电动机(18)的驱动,该检测信号检测旋转位置 电动机(18)的转子(64)和转向状态检测传感器(11; 11A)。 控制装置(12)容纳在由用于电动机(18)的电机壳体(25)的至少一部分的第一壳体(23)分隔的壳体(100)中,并且第二壳体 (24; 24A; 24B),其接触所述第一壳体(23)。 旋转位置检测传感器(72; 72A)和转向状态检测传感器(11; 11A)中的至少一个通过仅在第一壳体内的信号线(81; 134)连接到控制装置(12) (23)或第二壳体(24; 24A; 24B)。
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公开(公告)号:US08408353B2
公开(公告)日:2013-04-02
申请号:US12867487
申请日:2009-02-09
申请人: Shigeki Nagase , Ken Matsubara , Minoru Sentoku , Kunihiro Oka , Motoo Nakai , Kouya Yoshida , Nobuhiro Uchida , Naotake Kanda
发明人: Shigeki Nagase , Ken Matsubara , Minoru Sentoku , Kunihiro Oka , Motoo Nakai , Kouya Yoshida , Nobuhiro Uchida , Naotake Kanda
IPC分类号: B62D5/04
CPC分类号: B62D5/0406 , H02K5/10 , H02K5/1735 , H02K7/081 , H02K7/1166 , H02K11/215 , H02K11/33
摘要: Disclosed is a vehicle steering apparatus (1; 301) equipped with a control device (12; 322) which controls the actuation of an electric motor (18; 317). First and second housings (23, 24 325, 312), which are in contact with each other, partition off an accommodation chamber (100; 324) which contains the control device (12; 322). The first housing (23; 325) is at least one part of the motor housing (25; 323). The first housing (23; 325) includes a first interior wall surface (101; 401) which partially partitions the accommodation chamber (100; 324). The second housing (24; 312) includes a second interior wall surface (102; 402) which partially partitions the accommodation chamber (100; 324). The first and the second interior wall surfaces (101, 102; 401, 402) are opposite each other with respect to the axial direction (X1) of a rotatable shaft (37; 352) of an electric motor (18; 317). The second interior wall surface (102; 402) includes the flat annular surface that surrounds a central axis (C1) of the rotatable shaft (37; 352) and an extension (C2) of the central axis (C1). The flat circular surface is orthogonal to the central axis (C1) and the extension (C2) of same.
摘要翻译: 公开了一种配备有控制电动机(18; 317)的致动的控制装置(12; 322)的车辆转向装置(1; 301)。 彼此接触的第一和第二壳体(23,24 325,312)分隔开包含控制装置(12; 322)的容纳室(100; 324)。 第一壳体(23; 325)是电动机壳体(25; 323)的至少一部分。 第一壳体(23; 325)包括部分地分隔容纳室(100; 324)的第一内壁表面(101; 401)。 第二壳体(24; 312)包括部分地分隔容纳室(100; 324)的第二内壁表面(102; 402)。 第一和第二内壁表面(101,102; 401,402)相对于电动机(18; 317)的可旋转轴(37; 352)的轴向方向(X1)彼此相对。 第二内壁表面(102; 402)包括围绕可旋转轴(37; 352)的中心轴线(C1)和中心轴线(C1)的延伸部(C2)的平坦环形表面。 平坦的圆形表面与中心轴线(C1)和延伸部分(C2)正交。
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公开(公告)号:US20110000737A1
公开(公告)日:2011-01-06
申请号:US12867487
申请日:2009-02-09
申请人: Shigeki Nagase , Ken Matsubara , Minoru Sentoku , Kunihiro Oka , Motoo Nakai , Kouya Yoshida , Nobuhiro Uchida , Naotake Kanda
发明人: Shigeki Nagase , Ken Matsubara , Minoru Sentoku , Kunihiro Oka , Motoo Nakai , Kouya Yoshida , Nobuhiro Uchida , Naotake Kanda
IPC分类号: B62D5/04
CPC分类号: B62D5/0406 , H02K5/10 , H02K5/1735 , H02K7/081 , H02K7/1166 , H02K11/215 , H02K11/33
摘要: Disclosed is a vehicle steering apparatus (1; 301) equipped with a control device (12; 322) which controls the actuation of an electric motor (18; 317). First and second housings (23, 24 325, 312), which are in contact with each other, partition off an accommodation chamber (100; 324) which contains the control device (12; 322). The first housing (23; 325) is at least one part of the motor housing (25; 323). The first housing (23; 325) includes a first interior wall surface (101; 401) which partially partitions the accommodation chamber (100; 324). The second housing (24; 312) includes a second interior wall surface (102; 402) which partially partitions the accommodation chamber (100; 324). The first and the second interior wall surfaces (101, 102; 401, 402) are opposite each other with respect to the axial direction (X1) of a rotatable shaft (37; 352) of an electric motor (18; 317). The second interior wall surface (102; 402) includes the flat annular surface that surrounds a central axis (C1) of the rotatable shaft (37; 352) and an extension (C2) of the central axis (C1). The flat circular surface is orthogonal to the central axis (C1) and the extension (C2) of same.
摘要翻译: 公开了一种配备有控制电动机(18; 317)的致动的控制装置(12; 322)的车辆转向装置(1; 301)。 彼此接触的第一和第二壳体(23,24 325,312)分隔开包含控制装置(12; 322)的容纳室(100; 324)。 第一壳体(23; 325)是电动机壳体(25; 323)的至少一部分。 第一壳体(23; 325)包括部分地分隔容纳室(100; 324)的第一内壁表面(101; 401)。 第二壳体(24; 312)包括部分地分隔容纳室(100; 324)的第二内壁表面(102; 402)。 第一和第二内壁表面(101,102; 401,402)相对于电动机(18; 317)的可旋转轴(37; 352)的轴向方向(X1)彼此相对。 第二内壁表面(102; 402)包括围绕可旋转轴(37; 352)的中心轴线(C1)和中心轴线(C1)的延伸部(C2)的平坦环形表面。 平坦的圆形表面与中心轴线(C1)和延伸部分(C2)正交。
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公开(公告)号:USD589858S1
公开(公告)日:2009-04-07
申请号:US29309387
申请日:2008-08-06
申请人: Shigeki Nagase , Ken Matsubara , Nobuhiro Uchida , Naotake Kanda , Kunihiro Oka
设计人: Shigeki Nagase , Ken Matsubara , Nobuhiro Uchida , Naotake Kanda , Kunihiro Oka
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公开(公告)号:USD602411S1
公开(公告)日:2009-10-20
申请号:US29309386
申请日:2008-08-06
申请人: Shigeki Nagase , Ken Matsubara , Nobuhiro Uchida , Naotake Kanda , Kunihiro Oka
设计人: Shigeki Nagase , Ken Matsubara , Nobuhiro Uchida , Naotake Kanda , Kunihiro Oka
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公开(公告)号:USD599263S1
公开(公告)日:2009-09-01
申请号:US29311247
申请日:2009-01-28
申请人: Shigeki Nagase , Ken Matsubara , Nobuhiro Uchida , Naotake Kanda , Kunihiro Oka
设计人: Shigeki Nagase , Ken Matsubara , Nobuhiro Uchida , Naotake Kanda , Kunihiro Oka
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公开(公告)号:US20070272472A1
公开(公告)日:2007-11-29
申请号:US11754047
申请日:2007-05-25
申请人: Ken Matsubara , Noboru Niguchi , Naotake Kanda , Toshimasa Soku
发明人: Ken Matsubara , Noboru Niguchi , Naotake Kanda , Toshimasa Soku
IPC分类号: B62D5/04
CPC分类号: B62D5/0403 , H02K5/15
摘要: The invention provides a motor including: a cylindrical motor case having a bottom that supports an outer circumferential surface of a stator core by an inner circumferential surface thereof; and a bracket that supports an output shaft side bearing and closes an opening of the motor case; wherein the stator core is press-fitted into the motor case from the opening such that a part of the stator core is exposed from the motor case, and a part of the stator core that is not press-fitted to the motor case forms a sliding fitting wall capable of providing a sliding fitting connection with the bracket.
摘要翻译: 本发明提供一种电动机,包括:圆筒形电动机壳体,具有通过其内周面支撑定子铁心的外周面的底部; 以及支撑输出轴侧轴承并关闭电动机壳体的开口的支架; 其特征在于,所述定子铁心从所述开口被压入所述电动机壳体,使得所述定子铁芯的一部分从所述电动机壳体露出,并且所述定子铁芯的未被压配合到所述电动机壳体的部分形成滑动 配合壁能够提供与支架的滑动配合连接。
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公开(公告)号:US20080054737A1
公开(公告)日:2008-03-06
申请号:US11892734
申请日:2007-08-27
CPC分类号: H02K1/148 , H02K2201/06
摘要: A stator of an electric motor includes a stator core including an annular yoke. The stator core includes a plurality of teeth formed on, for example, an inner periphery of the yoke and has a coil wound on each of the teeth. Each of the teeth includes first and second end portions opposed to each other in a radial direction of the stator core. The first end portion is connected to the yoke. The second end portion is formed with an axially extending projection extending in an axial direction of the stator core. A coil receiving groove is defined between the axially extending projection and the yoke. The axially extending projection includes a distal end portion in the axial direction, and a root portion adjoining a bottom of the coil receiving groove. In the radial direction, a thickness of the root portion is greater than a thickness of the distal end portion.
摘要翻译: 电动机的定子包括具有环形轭的定子铁芯。 定子铁芯包括形成在例如轭的内周上的多个齿,并且具有缠绕在每个齿上的线圈。 每个齿包括在定子芯的径向上彼此相对的第一和第二端部。 第一端部连接到轭。 第二端部形成有在定子芯的轴向方向上延伸的轴向延伸的突起。 线圈接收槽限定在轴向延伸的突起和轭之间。 轴向延伸的突出部包括在轴向方向上的远端部分和邻接线圈容纳槽的底部的根部部分。 在径向方向上,根部的厚度大于前端部的厚度。
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公开(公告)号:US08739919B2
公开(公告)日:2014-06-03
申请号:US11754047
申请日:2007-05-25
申请人: Ken Matsubara , Noboru Niguchi , Naotake Kanda , Toshimasa Soku
发明人: Ken Matsubara , Noboru Niguchi , Naotake Kanda , Toshimasa Soku
IPC分类号: B62D5/04
CPC分类号: B62D5/0403 , H02K5/15
摘要: The invention provides a motor including: a cylindrical motor case having a bottom that supports an outer circumferential surface of a stator core by an inner circumferential surface thereof; and a bracket that supports an output shaft side bearing and closes an opening of the motor case; wherein the stator core is press-fitted into the motor case from the opening such that a part of the stator core is exposed from the motor case, and a part of the stator core that is not press-fitted to the motor case forms a sliding fitting wall capable of providing a sliding fitting connection with the bracket.
摘要翻译: 本发明提供一种电动机,包括:圆筒形电动机壳体,具有通过其内周面支撑定子铁心的外周面的底部; 以及支撑输出轴侧轴承并关闭电动机壳体的开口的支架; 其特征在于,所述定子铁心从所述开口被压入所述电动机壳体,使得所述定子铁芯的一部分从所述电动机壳体露出,并且所述定子铁芯的未被压配合到所述电动机壳体的部分形成滑动 配合壁能够提供与支架的滑动配合连接。
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