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公开(公告)号：US08896409B2
公开(公告)日：2014-11-25
申请号：US13822030
申请日：2011-10-05
CPC分类号： H01C7/12 , H01C7/10 , H01C7/1006 , H01C7/112 , Y02E60/13
摘要： Provided is a technique to secure compositional or microstructural uniformity of a ceramic sintered body while increasing the area of the ceramic sintered boy, thus improving basic performance including non-linearity, maximum withstand energy and aging characteristics. A plurality of small varistor pieces 11 and insulating resin are kneaded and extruded for shaping, whereby a sheet-form varistor layer 13 can be formed where a plurality of small varistor pieces 11 are spaced from one another and are aligned on the same plane, and the adjacent small varistor pieces 11 are bonded via insulating resin.
摘要翻译： 提供了一种在增加陶瓷烧结体的面积的同时保证陶瓷烧结体的组成或微结构均匀性的技术，从而提高包括非线性，最大耐受能量和老化特性的基本性能。 多个小变阻器片11和绝缘树脂被捏合和挤压成形，由此可以形成片状可变电阻层13，其中多个小压敏电阻片11彼此间隔开并排列在同一平面上，并且 相邻的小变阻器片11通过绝缘树脂接合。
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公开(公告)号：US07656063B2
公开(公告)日：2010-02-02
申请号：US11331574
申请日：2006-01-13
申请人： Naoyuki Tsukamoto
发明人： Naoyuki Tsukamoto
IPC分类号： H02K5/16
CPC分类号： H02K7/083 , B60T8/368 , H02K5/1732 , H02K7/04 , H02K7/075 , H02K13/006
摘要： A rotor is accommodated in a yoke housing. Six magnets are arranged at equal intervals in the circumferential direction on the inner circumferential surface of the yoke housing so as to face the rotor. The core is generally cylindrical and includes an annular portion at an anti-output side and a balance at an output side. The magnets have six poles so as to effectively narrow a basal path width of the core in which the line of magnetic force concentrates most and magnetic saturation is likely to occur most. This reduces the diameter of the core. Therefore, the motor is effectively miniaturized in the axial direction and in the radial direction without complicating the formation steps.
摘要翻译： 转子容纳在轭架中。 在磁轭壳体的内周面上，以圆周方向相等的间隔配置六个磁铁，以面对转子。 芯通常是圆柱形的，并且包括在反输出侧的环形部分和在输出侧的平衡。 磁体具有六个极点，以便有效地缩小磁力线最集中的磁芯的基本路径宽度，并且磁饱和度最可能发生。 这减小了芯的直径。 因此，电动机在轴向和径向方向上有效地小型化，而不会使形成步骤复杂化。
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公开(公告)号：US20060290230A1
公开(公告)日：2006-12-28
申请号：US11331574
申请日：2006-01-13
申请人： Naoyuki Tsukamoto
发明人： Naoyuki Tsukamoto
IPC分类号： H02K1/00
CPC分类号： H02K7/083 , B60T8/368 , H02K5/1732 , H02K7/04 , H02K7/075 , H02K13/006
摘要： A rotor is accommodated in a yoke housing. Six magnets are arranged at equal intervals in the circumferential direction on the inner circumferential surface of the yoke housing so as to face the rotor. The core is generally cylindrical and includes an annular portion at an anti-output side and a balance at an output side. The magnets have six poles so as to effectively narrow a basal path width of the core in which the line of magnetic force concentrates most and magnetic saturation is likely to occur most. This reduces the diameter of the core. Therefore, the motor is effectively miniaturized in the axial direction and in the radial direction without complicating the formation steps.
摘要翻译： 转子容纳在轭架中。 在磁轭壳体的内周面上，以圆周方向相等的间隔配置六个磁铁，以面对转子。 芯通常是圆柱形的，并且包括在反输出侧的环形部分和在输出侧的平衡。 磁体具有六个极点，以便有效地缩小磁力线最集中的磁芯的基本路径宽度，并且磁饱和度最可能发生。 这减小了芯的直径。 因此，电动机在轴向和径向方向上有效地小型化，而不会使形成步骤复杂化。
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公开(公告)号：US07332843B2
公开(公告)日：2008-02-19
申请号：US11251447
申请日：2005-10-14
申请人： Naoyuki Tsukamoto
发明人： Naoyuki Tsukamoto
CPC分类号： H02K13/006 , B60T8/368 , F04B17/03 , H02K5/148 , H02K5/1732 , H02K7/075
摘要： A pump apparatus includes a motor unit and a pump unit. The motor unit includes a cylindrical yoke housing and a rotor accommodated in the yoke housing. A rotary shaft of the rotor is supported by a first bearing and a second bearing. In a direction from a bottom wall of the yoke housing toward an opening of the yoke housing, the first bearing, an armature, a commutator, and a second bearing are arranged in this order on the rotary shaft. A base plate is attached to the opening of the yoke housing. The base plate has a through hole for receiving the second bearing. The commutator has an outer diameter greater than the inner diameter of the through hole. A disc spring is located between the bottom wall and the first bearing. The disc spring urges the rotor in a direction from the bottom wall toward the opening.
摘要翻译： 泵装置包括马达单元和泵单元。 马达单元包括圆柱形轭壳体和容纳在轭壳体中的转子。 转子的旋转轴由第一轴承和第二轴承支撑。 在从轭壳体的底壁朝向轭壳体的开口的方向上，第一轴承，电枢，换向器和第二轴承依次布置在旋转轴上。 底板附接到轭壳体的开口。 基板具有用于接收第二轴承的通孔。 换向器的外径大于通孔的内径。 盘簧位于底壁和第一轴承之间。 碟形弹簧沿着从底壁向开口的方向推动转子。
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公开(公告)号：US20060082234A1
公开(公告)日：2006-04-20
申请号：US11251447
申请日：2005-10-14
申请人： Naoyuki Tsukamoto
发明人： Naoyuki Tsukamoto
CPC分类号： H02K13/006 , B60T8/368 , F04B17/03 , H02K5/148 , H02K5/1732 , H02K7/075
摘要： A pump apparatus includes a motor unit and a pump unit. The motor unit includes a cylindrical yoke housing and a rotor accommodated in the yoke housing. A rotary shaft of the rotor is supported by a first bearing and a second bearing. In a direction from a bottom wall of the yoke housing toward an opening of the yoke housing, the first bearing, an armature, a commutator, and a second bearing are arranged in this order on the rotary shaft. A base plate is attached to the opening of the yoke housing. The base plate has a through hole for receiving the second bearing. The commutator has an outer diameter greater than the inner diameter of the through hole. A disc spring is located between the bottom wall and the first bearing. The disc spring urges the rotor in a direction from the bottom wall toward the opening.
摘要翻译： 泵装置包括马达单元和泵单元。 马达单元包括圆柱形轭壳体和容纳在轭壳体中的转子。 转子的旋转轴由第一轴承和第二轴承支撑。 在从轭壳体的底壁朝向轭壳体的开口的方向上，第一轴承，电枢，换向器和第二轴承依次布置在旋转轴上。 底板附接到轭壳体的开口。 基板具有用于接收第二轴承的通孔。 换向器的外径大于通孔的内径。 盘簧位于底壁和第一轴承之间。 碟形弹簧沿着从底壁向开口的方向推动转子。
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公开(公告)号：US20130169405A1
公开(公告)日：2013-07-04
申请号：US13822030
申请日：2011-10-05
IPC分类号： H01C7/12
CPC分类号： H01C7/12 , H01C7/10 , H01C7/1006 , H01C7/112 , Y02E60/13
摘要： Provided is a technique to secure compositional or microstructural uniformity of a ceramic sintered body while increasing the area of the ceramic sintered boy, thus improving basic performance including non-linearity, maximum withstand energy and aging characteristics. A plurality of small varistor pieces 11 and insulating resin are kneaded and extruded for shaping, whereby a sheet-form varistor layer 13 can be formed where a plurality of small varistor pieces 11 are spaced from one another and are aligned on the same plane, and the adjacent small varistor pieces 11 are bonded via insulating resin.
摘要翻译： 提供了一种在增加陶瓷烧结体的面积的同时保证陶瓷烧结体的组成或微结构均匀性的技术，从而提高包括非线性，最大耐受能量和老化特性的基本性能。 多个小变阻器片11和绝缘树脂被捏合和挤压成形，由此可以形成片状可变电阻层13，其中多个小压敏电阻片11彼此间隔开并排列在同一平面上，并且 相邻的小变阻器片11通过绝缘树脂接合。
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