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公开(公告)号：US4978875A
公开(公告)日：1990-12-18
申请号：US427222
申请日：1989-10-24
申请人： Kyoichi Okamoto
发明人： Kyoichi Okamoto
CPC分类号： H02K5/10 , F02N15/00 , F02N2250/08 , H02K2205/09
摘要： A water draining device 18 for a starter motor, adapted to be attached to the starter casing or bracket 4, has a tubular body 18b whose inner circumferential surface is of labyrinth structure and which is made of an elastic material. A root portion 18c of the tubular body is thinner and more deformable than the rest of the tubular body such that it bends upon external water impact to prevent invasion thereof.
摘要翻译： 用于起动电动机的排水装置18适于附接到起动机壳体或支架4，其具有内圆周表面为迷宫式结构且由弹性材料制成的管状体18b。 管状体的根部18c比管状体的其余部分更薄且更可变形，使得其在外部水冲击时弯曲以防止其侵入。
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12.发明授权Moisture drain structure for a dynamoelectric machine and manufacturing method therefor 失效一种电动机用的水分排水结构及其制造方法
公开(公告)号：US4945270A
公开(公告)日：1990-07-31
申请号：US265810
申请日：1988-10-11
申请人： Kyoichi Okamoto
发明人： Kyoichi Okamoto
CPC分类号： H02K5/10 , F02N15/00 , H02K2205/09 , Y10T29/49009
摘要： A moisture drain structure for an engine starter motor comprises a drain conduit integrally formed on a rear bracket of a housing to define therein a drain channel. The interior and the exterior of the housing communicate through the drain in the bracket which is formed at the same time a channel and spigot joint element is machined and which is located at the thinly machined portion of the spigot joint of the rear bracket. A method for manufacturing the moisture drain structure is also disclosed.
摘要翻译： PCT No.PCT / JP88 / 00135 Sec。 371日期：1988年10月11日 102（e）日期1988年10月11日PCT提交1988年2月10日PCT公布。 出版物WO88 / 06368 日本1988年8月25日。用于发动机起动电动机的排水结构包括一体地形成在壳体的后支架上的排水管，以在其中限定排水通道。 壳体的内部和外部通过托架中的排水沟通，同时形成通道和插口接头元件，并且位于后支架的插口接头的薄加工部分。 还公开了一种制造排水结构的方法。
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13.发明授权
公开(公告)号：US4895035A
公开(公告)日：1990-01-23
申请号：US171951
申请日：1988-03-23
申请人： Kyoichi Okamoto , Kazuo Takami
发明人： Kyoichi Okamoto , Kazuo Takami
CPC分类号： F16H57/0469 , F02N15/00 , F16C23/08 , F16C33/586 , H02K7/083 , F02N2250/08 , F16C2380/27 , Y10T74/131 , Y10T74/132
摘要： A device for supporting an overhang type slidable pinion shaft of an electric motor for starting an engine comprises a bearing for supporting the pinion shaft, the bearing including an inner ring having a groove provided in its inner peripheral surface. Accordingly, it is possible to secure grease or oil in the groove provided in the inner peripheral surface of the inner ring of the bearing and it is therefore possible to minimize the boundary friction occurring between the inner peripheral surface of the inner ring of the bearing and the sliding surface of the pinion shaft and, at the same time, enable the pinion shaft to slide even more smoothly.
摘要翻译： 用于支撑用于起动发动机的电动机的悬伸型滑动小齿轮轴的装置包括用于支撑小齿轮轴的轴承，该轴承包括在其内周面中设置有槽的内圈。 因此，可以在设置在轴承内圈的内周面的槽内确保油脂或油，因此能够使轴承内圈的内周面和 小齿轮轴的滑动表面，同时使得小齿轮轴更平滑地滑动。
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公开(公告)号：US06239503B1
公开(公告)日：2001-05-29
申请号：US09418835
申请日：1999-10-15
IPC分类号： F02N1100
CPC分类号： F02N15/046 , Y10T74/137
摘要： In an electric starter motor, a planetary reduction assembly includes: a sun gear engraved in an outer circumferential portion on a front side of a motor output shaft formed integrally with the armature; a ring formed into a cylindrical shape with a rotation stop projecting on an outer circumferential wall surface thereof and coupled to a front bracket while its movement in the circumferential direction is restricted by the rotation stop; an internal gear formed into a bottomed cylindrical shape with a center hole formed in a central portion of a bottom thereof and an inner circumferential gear portion engraved in an inner circumferential wall surface thereof, the internal gear being fitted in the ring so as to open on a rear side; a discoid flange portion formed integrally with an end portion on the rear side of the starter output shaft, supported rotatably to the bottom of the internal gear through a bearing and rotatably supporting an end portion on the front side of the motor output shaft through a bearing; and a plurality of planetary gears rotatably supported to a plurality of pins implanted concentrically at an equiangular pitch on an end face on the rear side of the flange portion, respectively, and engaging with the inner circumferential gear portion and the sun gear, and wherein the internal gear is fitted in the ring so as to slidingly rotate relative to the ring when a rotational torque to be applied to the starter output shaft exceeds a predetermined transmission rotational torque.
摘要翻译： 在电动起动电动机中，行星减速组件包括：雕刻在与所述电枢一体形成的电动机输出轴的前侧的外周部分中的太阳齿轮; 环形成圆筒形状，其旋转止动件在其外周壁表面上突出并且当其沿圆周方向的移动受到旋转停止的限制时联接到前支架; 形成为有底圆筒形状的内齿轮，其中心孔形成在其底部的中心部分，内周齿轮部分刻在其内周壁表面上，内齿轮安装在环上以便打开 后方 与起动器输出轴的后侧的端部一体形成的圆盘状凸缘部，通过轴承可旋转地支撑在内齿轮的底部，并通过轴承将电动机输出轴的前端部的端部可旋转地支撑 ; 以及多个行星齿轮，其分别可旋转地支撑在在所述凸缘部的后侧的端面上以等角度间距同心地植入的多个销，并且与所述内周齿轮部和所述太阳轮啮合， 当施加到起动器输出轴的旋转扭矩超过预定的传动旋转扭矩时，内齿轮安装在环中，以相对于环滑动地旋转。
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15.发明授权Process and apparatus for waste gas treatment by multi-stage electron beam irradiation 失效通过多级电子束辐射处理废气处理的方法和装置
公开(公告)号：US5244552A
公开(公告)日：1993-09-14
申请号：US721652
申请日：1991-08-21
申请人： Hideki Namba , Okihiro Tokunaga , Shoichi Sato , Shinji Aoki , Ryoji Suzuki , Masahiro Izutsu , Kyoichi Okamoto
发明人： Hideki Namba , Okihiro Tokunaga , Shoichi Sato , Shinji Aoki , Ryoji Suzuki , Masahiro Izutsu , Kyoichi Okamoto
CPC分类号： B01J19/085 , B01D53/007 , B01D53/60 , B01D2259/812
摘要： A process for desulfurization and denitration of waste gas by multi-stage electron beam irradiation and an apparatus used for the process are constituted so that the waste gas is passed through the electron beam irradiation zones in multiple irradiation chambers that are arranged in such a way that the center-to-center distance (m) between two neighboring electron beam generators is not shorter than distance X calculated by the formula, X=2.alpha.+tV wherein 2.alpha. means distance over which an absorbed dose extends into a waster gas, t means a residence time (sec.) of waste gas in a non-irradiation zone, and V stands for the flow velocity of waste gas, whereby t can be reduced to 0.01-0.5 seconds, so that irradiated energy can be utilized efficiently and a maximum effect can be obtained with a minimum expenditure of irradiation energy. Therefore, the waste gas can be treated rapidly and economically.
摘要翻译： PCT No.PCT / JP90 / 01693 Sec。 371日期1991年8月21日 102（e）日期1991年8月21日PCT 1990年12月25日PCT PCT。 出版物WO91 / 09665 日期：1991年7月11日。通过多级电子束照射的废气脱硫脱硝方法和该方法所使用的装置构成为使废气在多个照射室中通过电子束照射区， 以这样的方式布置，使得两个相邻电子束发生器之间的中心到中心距离（m）不小于由公式X =2α+ tV计算的距离X，其中2α表示吸收剂量 延伸到废气中，t表示废气在非照射区域的停留时间（秒），V表示废气的流速，由此t可以减少到0.01-0.5秒，以便照射 能够有效地利用能量，并且以最小的照射能量消耗获得最大的效果。 因此，废气可以快速，经济地处理。
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公开(公告)号：US4891539A
公开(公告)日：1990-01-02
申请号：US115730
申请日：1987-11-02
摘要： A brush device in a rotary electric machine such as a starter motor. Brush accommodating arrangement of the brush device for accommodating brushes and brush springs are provided with a plurality of through-holes to radiate heat therethrough efficiently. The brush device is simple in construction and high in heat resistance.
摘要翻译： 旋转电机例如起动电动机的刷装置。 用于容纳刷子和刷子弹簧的刷子装置的刷子容纳装置设置有多个通孔，以有效地辐射热量。 刷装置结构简单，耐热性高。
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公开(公告)号：US06724003B1
公开(公告)日：2004-04-20
申请号：US09869973
申请日：2001-07-10
申请人： Yoshitaka Doi , Masao Nomoto , Kazuaki Hayashi , Masahiro Izutsu , Yoshiharu Kageyama , Kyoichi Okamoto
发明人： Yoshitaka Doi , Masao Nomoto , Kazuaki Hayashi , Masahiro Izutsu , Yoshiharu Kageyama , Kyoichi Okamoto
IPC分类号： H01J3304
CPC分类号： G21K5/04 , B01D53/32 , B01D53/60 , B01D2259/812
摘要： The present invention relates to an electron beam-irradiating reaction apparatus for irradiating a desired object to be treated, such as an exhaust gas, with an electron beam. Conventionally, a scanning tube of an electron beam irradiation device and a reaction device-for receiving the electron beam are rigidly connected. Therefore, excessive stress is applied to a connecting portion between the scanning tube and the reaction device and not only leakage of gas from the connecting portion, but also breakage of a metal window foil provided at an end portion of the scanning tube are likely to occur. In the present invention, to solve such problems, a flexible hermetic sealing member 23 is provided between a portion around the end portion of the scanning tube 12 and a peripheral edge 18a of an electron beam receiving window in a side wall of an electron beam reaction device 18.
摘要翻译： 电子束照射反应装置技术领域本发明涉及一种电子束照射反应装置，其用电子束照射所需待处理物体（例如废气）。 通常，电子束照射装置的扫描管和用于接收电子束的反应装置刚性连接。 因此，对扫描管和反应装置之间的连接部分施加过大的应力，不仅容易发生来自连接部的气体的泄漏，而且设置在扫描管的端部的金属窗箔的断裂 。 在本发明中，为了解决这些问题，在扫描管12的端部周围的部分与电子束反应侧壁的电子束接收窗的周缘18a之间设置有柔性的气密密封部件23 装置18。
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18.发明授权
公开(公告)号：US4995275A
公开(公告)日：1991-02-26
申请号：US422018
申请日：1989-10-16
申请人： Kyoichi Okamoto , Kazuo Takami
发明人： Kyoichi Okamoto , Kazuo Takami
CPC分类号： F16H57/0469 , F02N15/00 , F16C23/08 , F16C33/586 , H02K7/083 , F02N2250/08 , F16C2380/27 , Y10T74/131 , Y10T74/132
摘要： A device for supporting an overhang type slidable pinion shaft of an electric motor for starting an engine comprises a bearing for supporting the pinion shaft, the bearing including an inner ring having a groove provided in its inner peripheral surface. Accordingly, it is possible to secure grease or oil in the groove provided in the inner peripheral surface of the inner ring of the bearing and it is therefore possible to minimize the boundary friction occurring between the inner peripheral surface of the inner ring of the bearing and the sliding surface of the pinion shaft and, at the same time, enable the pinion shaft to slide even more smoothly.
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公开(公告)号：US4916958A
公开(公告)日：1990-04-17
申请号：US259388
申请日：1988-10-18
申请人： Kyoichi Okamoto , Kazuo Takami
发明人： Kyoichi Okamoto , Kazuo Takami
CPC分类号： F02N15/06 , F02N15/023 , F02N2015/061 , Y10T403/1666 , Y10T403/60 , Y10T74/13 , Y10T74/131
摘要： At least one axial groove is formed on an output shaft which extends from an end of the output shaft to a stop ring groove and has a depth substantially equal to that of the stop ring groove to allow a stop ring fitted therein to be pushed up by a pin or the like inserted along the axial groove into the stop ring groove. A stop ring groove may be formed in a position on the output drive shaft adjacent to an end thereof, and an extension of a pinion drive shaft is provided which extends from an end face of the pinion drive shaft to form a cylindrical protective cover for a stopper fitted by the stop ring received in the groove and protruding from the end surface of the pinion drive shaft when the latter is retracted fully.
摘要翻译： 在输出轴上形成至少一个轴向槽，该输出轴从输出轴的端部延伸到止动环槽，并且具有与止动环槽的深度基本相等的深度，以允许其中装配的止动环被向上推动 沿着轴向槽插入止动环槽中的销等。 止动环槽可以形成在输出驱动轴的与其一端相邻的位置，并且设置有从小齿轮驱动轴的端面延伸的小齿轮驱动轴的延伸部，以形成用于 止动环装配在止动环上，该止动环被容纳在凹槽中，并且当后者完全缩回时从小齿轮驱动轴的端面突出。
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公开(公告)号：US4777717A
公开(公告)日：1988-10-18
申请号：US29611
申请日：1987-03-24
申请人： Kyoichi Okamoto , Tadami Kounou
发明人： Kyoichi Okamoto , Tadami Kounou
CPC分类号： H02K1/17 , H02K15/03 , H02K23/04 , Y10T29/49009
摘要： A method for manufacturing a hollow cylindrical magnetic yoke assembly for a magnet-type electric motor, including a plurality of permanent magnets attached to the inner peripheral surface of the yoke. The method comprises the steps of expanding a hollow cylindrical tube of a magnetic material by an expander having a plurality of expander elements capable of being moved radially outwards to expand the radius of the tube. The number of the expander elements is equal to the number of the permanent magnets of the electric motor, and one permanent magnet is fitted to each concaved surface of the magnetic yoke formed by the convexed cylindrical outer surface of each expander element.
摘要翻译： 一种用于制造用于磁体型电动机的中空圆柱形磁轭组件的方法，其包括附接到轭的内周表面的多个永磁体。 该方法包括以下步骤：通过具有能够径向向外移动以扩大管的半径的多个膨胀元件的膨胀机来膨胀磁性材料的中空圆柱形管。 膨胀机元件的数量等于电动机的永磁体的数量，并且一个永磁体被装配到由每个膨胀器元件的凸起的圆柱形外表面形成的磁轭的每个凹面上。
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