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公开(公告)号：US06819212B2
公开(公告)日：2004-11-16
申请号：US10627735
申请日：2003-07-28
申请人： Naoya Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
发明人： Naoya Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
IPC分类号： H01F2702
摘要： An electromagnetic device including an outer casing, a shaft rotatably supported by the outer casing, and a motor main body disposed inside the outer casing. The motor main body has a stator and a rotor. The stator has coils constructed by winding conducting wires onto conducting-wire spool portions of first and second bobbins. The coils are embedded in an outer molding, cores are disposed so as to cover the outer molding, and the rotor is secured to the shaft The coils are constituted by first phase and second phase excitation coils formed by winding two of the conducting wires into unifilar windings on the conducting-wire spool portion of the first bobbin. Further, third phase and fourth phase excitation coils are formed by winding two of the conducting wires into unifilar windings on the conducting-wire spool portion of the second bobbin.
摘要翻译： 一种电磁装置，包括外壳，由外壳可旋转地支撑的轴以及设置在外壳内的马达主体。 电动机主体具有定子和转子。 定子具有通过将导线缠绕在第一和第二线轴的导线卷轴部分上而构成的线圈。 将线圈嵌入外部成型体中，将芯体设置成覆盖外部成型体，转子固定在轴上。线圈由第一相和第二相励磁线圈构成，该线圈通过将两根导线缠绕成单芯线 绕组在第一线轴的导线卷轴部分上。 此外，第三相和第四相励磁线圈通过将两根导线缠绕在第二线轴的导线线轴部分上的单线绕组中而形成。
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公开(公告)号：US06700234B2
公开(公告)日：2004-03-02
申请号：US09892845
申请日：2001-06-28
申请人： Naoya Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
发明人： Naoya Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
IPC分类号： H02K1512
摘要： An electromotive device includes an outer casing, a shaft supported by the outer casing, a bobbin disposed inside the outer casing so as to be disposed around the shaft on a common axis with the shaft, and a coil embedded in an outer molding, the coil being constructed by winding a conducting wire onto the bobbin, the bobbin and the outer molding being composed of an epoxy resin, which is an electrically-insulating material resistant to permeation by sulfur compounds.
摘要翻译： 电动装置包括外壳，由外壳支撑的轴，设置在外壳内部的筒管，以与所述轴在共轴上设置在所述轴周围;线圈，其嵌入在外模中，所述线圈 通过将导线缠绕在线轴上而构成，线轴和外部成型体由环氧树脂构成，环氧树脂是耐硫化合物渗透的绝缘材料。
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公开(公告)号：US5138208A
公开(公告)日：1992-08-11
申请号：US717153
申请日：1991-06-18
申请人： Tetsuji Kondo , Chiaki Sugano , Osamu Matsumoto
发明人： Tetsuji Kondo , Chiaki Sugano , Osamu Matsumoto
摘要： A small size electric motor comprises a motor housing having a built-in stator and secured to a supporting member. The motor housing is made of a synthetic resin and has a substantially tubular heat conductive plate embedded in a portion thereof which is attached to the supporting member. The heat conductive plate is made of a metallic material, and its inner peripheral portion is projecting toward the inner side of the housing so that the heat conductive plate is brought into contact with the stator, and its outer peripheral portion is exposed to the surface to which the supporting member is attached so that the heat conductive plate is brought into contact with the supporting member. Therefore, the heat generated by the motor is radiated while transmitted from the stator to the supporting member through the heat conductive plate.
摘要翻译： 小型电动机包括具有内置定子并固定到支撑构件的电动机壳体。 电动机壳体由合成树脂制成，并且具有嵌入其部分中的基本上管状的导热板，该板部分附接到支撑构件。 导热板由金属材料制成，其内周部朝向壳体的内侧突出，使得导热板与定子接触，其外周部暴露于表面 支撑构件被附接，使得导热板与支撑构件接触。 因此，电动机产生的热量通过导热板从定子传递到支撑部件时被辐射。
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公开(公告)号：US20120291751A1
公开(公告)日：2012-11-22
申请号：US13274825
申请日：2011-10-17
IPC分类号： F02D9/10
CPC分类号： F02D9/1065 , F02D11/106
摘要： In the intake air quantity control device for an internal combustion engine, in which an open area formed at a portion of the throttle body is encapsulated by a cover including a rotational angle detector, a throttle gear is fixed to a throttle shaft for rotatably supporting a throttle valve and has a fitting portion at a portion of the throttle gear. The rotational angle detector includes a rotor that is rotatably supported and arranged in the cover in such a way that an axis of the rotor is identical to an axis of the throttle gear, and a lever that is provided at a portion of the rotor, which is faced to the throttle shaft, and engaged to a wall portion of the throttle gear at a portion of the lever.
摘要翻译： 在内燃机的进气量控制装置中，形成在节气门体的一部分的开放区域由包括旋转角度检测器的盖子封装在内部的进气量控制装置中，节流轴固定在节流轴上，以可旋转地支撑 节流阀，并且在节流齿轮的一部分具有配合部分。 旋转角度检测器包括转子，其以可转动的方式支撑并布置在盖中，使得转子的轴线与节流齿轮的轴线相同;以及杠杆，其设置在转子的一部分处， 面向节流轴，并且在杠杆的一部分处接合到节流齿轮的壁部。
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公开(公告)号：US06628187B2
公开(公告)日：2003-09-30
申请号：US09892846
申请日：2001-06-28
申请人： Naoya Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
发明人： Naoya Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
IPC分类号： H01F2730
摘要： An electromagnetic device including an outer casing, a shaft rotatably supported by the outer casing, and a motor main body disposed inside the outer casing. The motor main body has a stator and a rotor. The stator has coils constructed by winding conducting wires onto conducting-wire spool portions of first and second bobbins. The coils are embedded in an outer molding, cores are disposed so as to cover the outer molding, and the rotor is secured to the shaft. The coils are constituted by first phase and second phase excitation coils formed by winding two of the conducting wires into unifilar windings on the conducting-wire spool portion of the first bobbin. Further, third phase and fourth phase excitation coils are formed by winding two of the conducting wires into unifilar windings on the conducting-wire spool portion of the second bobbin.
摘要翻译： 一种电磁装置，包括外壳，由外壳可旋转地支撑的轴以及设置在外壳内的马达主体。 电动机主体具有定子和转子。 定子具有通过将导线缠绕在第一和第二线轴的导线卷轴部分上而构成的线圈。 线圈嵌入在外部模制件中，芯部被设置成覆盖外部模制件，并且转子固定到轴上。 线圈由第一相和第二相励磁线圈构成，该线圈通过将两根导线缠绕在第一线轴的导线线轴部分上的单线绕组中而形成。 此外，第三相和第四相励磁线圈通过将两根导线缠绕在第二线轴的导线线轴部分上的单线绕组中而形成。
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公开(公告)号：US08973555B2
公开(公告)日：2015-03-10
申请号：US13584144
申请日：2012-08-13
CPC分类号： F02D11/10 , F02D9/1065 , F02D11/107 , F02D2011/102
摘要： An air-intake control apparatus of an internal combustion engine formed by attaching a flange portion provided to an end portion of a drive motor to a cylindrical hole portion. A throttle body has at least one positioning projection (or recess) provided to an inner wall of the cylindrical hole portion. The drive motor complementarily has at least one positioning recess (or projection) provided to the flange portion at a position corresponding to the positioning projection (or recess). The drive motor is attached to the cylindrical hole portion while the positioning recess (or projection) abuts on the positioning projection (or recess) in such a manner that a center distance between a motor shaft and a throttle shaft takes a predetermined value. Hence, not only attachment workability but also attachment accuracy of the drive motor can be enhanced. The air-intake control device therefore has higher product reliability.
摘要翻译： 一种内燃机的进气控制装置，其通过将设置在驱动电动机的端部的凸缘部附接到圆筒形孔部而形成。 节气门体具有至少一个设置在圆柱形孔部分的内壁上的定位突起（或凹槽）。 驱动电动机在与定位突起（或凹部）对应的位置处互补地具有至少一个设置在凸缘部分的定位凹槽（或凸起）。 当定位凹部（或突起）以电动机轴和节流轴之间的中心距离为预定值的方式与驱动马达安装在圆筒形孔部分上时，定位凹槽（或突起）抵接在定位突起（或凹部）上。 因此，不仅可以提高驱动电动机的安装加工性，而且可以提高安装精度。 因此，进气控制装置具有更高的产品可靠性。
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公开(公告)号：US08671910B2
公开(公告)日：2014-03-18
申请号：US13274825
申请日：2011-10-17
IPC分类号： F02D9/08
CPC分类号： F02D9/1065 , F02D11/106
摘要： In the intake air quantity control device for an internal combustion engine, in which an open area formed at a portion of the throttle body is encapsulated by a cover including a rotational angle detector, a throttle gear is fixed to a throttle shaft for rotatably supporting a throttle valve and has a fitting portion at a portion of the throttle gear. The rotational angle detector includes a rotor that is rotatably supported and arranged in the cover in such a way that an axis of the rotor is identical to an axis of the throttle gear, and a lever that is provided at a portion of the rotor, which is faced to the throttle shaft, and engaged to a wall portion of the throttle gear at a portion of the lever.
摘要翻译： 在内燃机的进气量控制装置中，形成在节气门体的一部分的开放区域由包括旋转角度检测器的盖子封装在内部的进气量控制装置中，节流轴固定在节流轴上，以可旋转地支撑 节流阀，并且在节流齿轮的一部分具有配合部分。 旋转角度检测器包括转子，其以可转动的方式支撑并布置在盖中，使得转子的轴线与节流齿轮的轴线相同;以及杠杆，其设置在转子的一部分处， 面向节流轴，并且在杠杆的一部分处接合到节流齿轮的壁部。
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公开(公告)号：US20130247868A1
公开(公告)日：2013-09-26
申请号：US13584144
申请日：2012-08-13
IPC分类号： F02D9/10
CPC分类号： F02D11/10 , F02D9/1065 , F02D11/107 , F02D2011/102
摘要： An air-intake control apparatus of an internal combustion engine formed by attaching a flange portion provided to an end portion of a drive motor to a cylindrical hole portion. A throttle body has at least one positioning projection (or recess) provided to an inner wall of the cylindrical hole portion. The drive motor complementarily has at least one positioning recess (or projection) provided to the flange portion at a position corresponding to the positioning projection (or recess). The drive motor is attached to the cylindrical hole portion while the positioning recess (or projection) abuts on the positioning projection (or recess) in such a manner that a center distance between a motor shaft and a throttle shaft takes a predetermined value. Hence, not only attachment workability but also attachment accuracy of the drive motor can be enhanced. The air-intake control device therefore has higher product reliability.
摘要翻译： 一种内燃机的进气控制装置，其通过将设置在驱动电动机的端部的凸缘部附接到圆筒形孔部而形成。 节气门体具有至少一个设置在圆柱形孔部分的内壁上的定位突起（或凹槽）。 驱动电动机在与定位突起（或凹部）对应的位置处互补地具有至少一个设置在凸缘部分的定位凹槽（或凸起）。 当定位凹部（或突起）以电动机轴和节流轴之间的中心距离为预定值的方式与驱动马达安装在圆筒形孔部分上时，定位凹槽（或突起）抵接在定位突起（或凹部）上。 因此，不仅可以提高驱动电动机的安装加工性，而且可以提高安装精度。 因此，进气控制装置具有更高的产品可靠性。
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9.发明授权公开(公告)号：US07187260B2
公开(公告)日：2007-03-06
申请号：US09961273
申请日：2001-09-25
申请人： Naoyo Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
发明人： Naoyo Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
IPC分类号： H01F7/00
摘要： A stepping motor according to the present invention used in a case containing oil includes a motor having a coil formed with a conductor wound around a bobbin and a cover member enclosing the coil, and a housing which houses the motor. The cover member serves to protect the coil from being directly subjected to molding pressure when the housing is injection-molded.
摘要翻译： 在包含油的壳体中使用的根据本发明的步进电机包括具有卷绕在绕线管上的导线的线圈和封闭线圈的盖构件的马达和容纳马达的壳体。 当壳体被注射成型时，盖构件用于保护线圈不被直接受到成型压力。
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10.发明授权公开(公告)号：US06960850B2
公开(公告)日：2005-11-01
申请号：US09892862
申请日：2001-06-28
申请人： Naoya Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
发明人： Naoya Hashimoto , Teruo Miyaoku , Shiro Hasegawa , Chiaki Sugano , Hiromasa Ozawa , Hirohisa Ohta
IPC分类号： H01F7/06 , H02K3/30 , H02K3/44 , H02K37/14 , H02K37/24 , H02K15/12 , H02K1/04 , H02K7/06 , H02K17/00 , H02K29/14
CPC分类号： H02K3/44
摘要： An electromagnetic device includes an outer casing, a shaft rotatably supported by the outer casing, and a motor main body disposed inside the outer casing, the motor main body having a stator and a rotor, the stator having coils each constructed by winding a conducting wire onto a bobbin, the coils being embedded in an outer molding, and cores being disposed so as to cover the outer molding, and the rotor being secured to the shaft, wherein the conducting wire of the coils is constructed by coating onto a copper wire an electrically-insulating layer composed of denatured polyimide resin which is a material resistant to permeation by sulfur compounds.
摘要翻译： 电磁装置包括外壳，由外壳可旋转地支撑的轴和设置在外壳内的电动机主体，电动机主体具有定子和转子，定子具有线圈，每个线圈通过缠绕导线 线圈被嵌入在外部模制件中，并且芯子被设置成覆盖外部模制件，并且转子固定到轴上，其中线圈的导线通过涂覆在铜线上而构成 由耐变性聚酰亚胺树脂构成的电绝缘层，其是耐硫化合物渗透的材料。
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