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公开(公告)号：US06998749B2
公开(公告)日：2006-02-14
申请号：US10600353
申请日：2003-06-23
申请人： Hitoshi Wada , Hiroaki Ishikawa , Hiroshi Ishida
发明人： Hitoshi Wada , Hiroaki Ishikawa , Hiroshi Ishida
摘要： In a vehicular alternator, a stator is arranged to oppose a rotor in a housing. The stator includes a stator core, which forms a plurality of slots extending in an axial direction of the stator core, and a stator winding wound around the stator core. The stator winding includes electric conductors held in the slots. Each of the electric conductors has a circumferential width that is smaller than a circumferential distance between a first wall and a second wall defining the slot. The first wall and the second wall oppose each other in a circumferential direction. The electric conductors are alternately in contact with one of the first wall and the second wall.
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公开(公告)号：US06762528B2
公开(公告)日：2004-07-13
申请号：US10307305
申请日：2002-12-02
申请人： Hitoshi Wada , Hiroshi Ishida
发明人： Hitoshi Wada , Hiroshi Ishida
IPC分类号： H02K312
CPC分类号： H02K15/0421 , H02K3/12
摘要： A vehicular alternator includes a stator, a rotor, and a housing. The stator has a stator core with a plurality of slots, and a stator coil passing through the slots. The stator coil is constructed of a plurality of electric conductors. Each electric conductor has insert portions located in the slot and a connecting portion connecting the insert portions axially outside of the stator core. The connecting portion has a first curve portion and a second curve portion. The first curve portion is located adjacent to an outer diameter of the stator core and the second curve portion is located adjacent to an inner diameter of the stator core. The first curve portion has curvature larger than that of the second curve portion.
摘要翻译： 车辆交流发电机包括定子，转子和壳体。 定子具有多个槽的定子铁芯和通过槽的定子线圈。 定子线圈由多个电导体构成。 每个电导体具有位于槽中的插入部分和连接部分，其将插入部分轴向地定位在定子芯的外部。 连接部分具有第一曲线部分和第二曲线部分。 第一弯曲部分位于邻近定子芯的外径处，第二弯曲部分位于邻近定子芯的内径的位置。 第一曲线部的曲率大于第二曲线部的曲率。
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公开(公告)号：US06674203B2
公开(公告)日：2004-01-06
申请号：US10126671
申请日：2002-04-22
申请人： Takaaki Kurahashi , Hiroshi Ishida
发明人： Takaaki Kurahashi , Hiroshi Ishida
IPC分类号： H02K2112
摘要： In a stator of a vehicle rotary electric machine, a stator winding includes U-shaped conductor segments having a pair of straight portions disposed in a pair of slots spaced apart at a fixed pitch in layers. Each U-shaped conductor segment has a generally rectangular cross section and a width to fit the slot. The U-shaped conductor segments are formed of large size U-shaped conductor segments and small size U-shaped conductor segments, and each of the large size U-shaped conductor segments has a pair of straight portions disposed at radially opposite ends of the layers and have corners whose radius is larger than corners of the small size U-shaped conductor segments. Therefore, it is easy to form rounded corners at portions of the stator winding thereby to provide uniform insulation coating at surfaces of the stator winding exposed to foreign particles.
摘要翻译： 在车辆旋转电机的定子中，定子绕组包括U形导体段，其具有设置在以固定间距分隔开的一对间隙中的一对直线部分。 每个U形导体段具有大致矩形的横截面和宽度以适合槽。 U形导体段由大尺寸U形导体段和小尺寸U形导体段形成，并且每个大尺寸U形导体段具有设置在层的径向相对端的一对直线部分 并且具有半径大于小尺寸U形导体段的角的拐角。 因此，容易在定子绕组的部分形成圆角，从而在暴露于外来颗粒的定子绕组的表面处提供均匀的绝缘涂层。
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公开(公告)号：US06492752B2
公开(公告)日：2002-12-10
申请号：US09810179
申请日：2001-03-19
申请人： Hiroshi Ishida
发明人： Hiroshi Ishida
IPC分类号： H02K522
CPC分类号： H01R13/6272 , H01R13/641 , H02K5/225 , H02K11/046 , H02K2211/03 , Y10S439/91
摘要： An AC generator for a vehicle has a cover and a connector to be connected with an end connector from a vehicle mounted circuit. The connector and the end connector have a lock mechanism using a lock portion and a lever. The cover has an opening for providing a visual accessibility on the lock mechanism. The opening allows to check the lock portion on the connector after the cover is installed and the lever on the end connector even after the end connector is connected with the connector.
摘要翻译： 用于车辆的交流发电机具有盖和连接器，以从车载电路与端部连接器连接。 连接器和端部连接器具有使用锁定部分和杠杆的锁定机构。 该盖具有用于在锁定机构上提供视觉可达性的开口。 开口允许在安装盖子之后检查连接器上的锁定部分，即使在端部连接器连接到连接器之后，终端连接器上的控制杆也是如此。
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公开(公告)号：US06160335A
公开(公告)日：2000-12-12
申请号：US427545
申请日：1999-10-27
申请人： Hiroshi Ishida , Akiya Shichijyo
发明人： Hiroshi Ishida , Akiya Shichijyo
CPC分类号： H02K3/50 , H02K5/225 , H02K11/046
摘要： A vehicle AC generator includes a rectifier unit having plus cooling fin carrying a plurality of plus diodes, a minus cooling fin carrying a plurality of minus diodes, and a connection member disposed between the plus and minus cooling fins for insulating the two fins and connecting the plus and minus diodes. A plurality of U-shaped terminal members axially extend from the connection member which respectively guide the leads of the armature winding. Each of the terminal members has three longitudinal side walls forming generally rectangular cross-section, one end connected to the rectifier unit, the other end connected to one of the leads, and a heat-block portion having at least two of the side walls.
摘要翻译： 车辆交流发电机包括具有承载多个正二极管的正冷却翅片的整流器单元，承载多个负二极管的负冷却翅片，以及设置在正和负冷却翅片之间的连接构件，用于使两个翅片绝缘并将 正负二极管。 多个U形端子构件从分别引导电枢绕组的引线的连接构件轴向延伸。 每个端子构件具有形成大致矩形横截面的三个纵向侧壁，一端连接到整流单元，另一端连接到一个引线，以及具有至少两个侧壁的加热块部分。
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公开(公告)号：US5785438A
公开(公告)日：1998-07-28
申请号：US706094
申请日：1996-08-30
CPC分类号： B41J35/26
摘要： A ribbon mask for use with a impact dot matrix printer is provided. The ribbon mask comprises a head confronting surface and a pair of opposed side plates each positioned on an opposite side of the head confronting surface. An obtuse angle is formed between said head confronting surface each of the opposed side plates. A pair of fitting tabs are also provided. Each fitting tab is positioned on one of the pair of opposed side plates. An acute angle is formed between each of the fitting tabs and a plane parallel to a plane in which the head confronting surface lies. As a result of this construction, when the ribbon mask comes in contact with a sheet of a recording medium, the ribbon mask is deformed so that a portion of the head confronting surface comes into contact with an end of a recording head, which in turn prevents the ribbon mask from interfering with the sheet of the recording medium.
摘要翻译： 提供了一种与冲击式点阵打印机一起使用的色带面具。 带状掩模包括头部相对表面和一对相对的侧板，每个位于头部相对表面的相对侧上。 在每个相对的侧板的所述头部相对表面之间形成钝角。 还提供一对配件接头。 每个配件凸片位于一对相对的侧板之一上。 在每个配件突片和平行于头部面对面的平面的平面之间形成锐角。 作为这种结构的结果，当带状掩模与记录介质的片材接触时，带状掩模变形，使得头部相对表面的一部分与记录头的端部接触，反过来 防止带状掩模干扰记录介质的片材。
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公开(公告)号：US5751088A
公开(公告)日：1998-05-12
申请号：US883166
申请日：1997-06-26
申请人： Takuzou Mukai , Hiroshi Ishida
发明人： Takuzou Mukai , Hiroshi Ishida
CPC分类号： H01L25/112 , H02K5/141 , H02K9/06 , H02K9/28 , H01L2924/0002 , H02K13/003
摘要： In an alternator, a brush holder holds a pair of brushes which abut slip rings perpendicularly. The brush holder is disposed within an inner periphery of a cooling fan so that the brush holder overlaps with the cooling fan in the axial direction by approximately a width of a brush. The brush holder is secured to the rear housing and disposed to face an air intake window. As a result, the axial length of the alternator is reduced without sacrificing cooling capacity for the brushes.
摘要翻译： 在交流发电机中，电刷架保持一对垂直抵接滑环的电刷。 刷架设置在冷却风扇的内周，使得刷架在轴向上与刷子的宽度大致相等地与冷却风扇重叠。 电刷架固定到后壳体并且设置成面对进气窗。 结果，交流发电机的轴向长度减小而不牺牲电刷的冷却能力。
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78.发明授权
公开(公告)号：US5727634A
公开(公告)日：1998-03-17
申请号：US506981
申请日：1995-07-28
申请人： Hiroshi Ishida , Akira Asoma , Shuji Matsumoto , Teruo Iwata , Hiroyuki Shibuya , Suguru Shimokawa , Keiichi Kawaguchi , Masaru Fujita , Toshiaki Matsumoto
发明人： Hiroshi Ishida , Akira Asoma , Shuji Matsumoto , Teruo Iwata , Hiroyuki Shibuya , Suguru Shimokawa , Keiichi Kawaguchi , Masaru Fujita , Toshiaki Matsumoto
摘要： A fire detecting/extinguishing apparatus according to the present invention is comprised of a fire detecting unit which monitors to detect a fire within a monitoring area, the fire detecting unit stepwise scanning in a vertical direction while scanning the fire monitoring area in the vertical direction at each step of the horizontal scanning; a water discharging unit having a water discharging nozzle for discharging water to the monitoring area, the water discharging unit being rotatable in the horizontal direction, the water discharging unit being directed toward a position of the fire based on the fire detection by the fire detecting unit; a swinging unit which swings the water discharging unit in the horizontal direction; and a casing in which the fire detecting unit and the water discharging unit are housed as a single unit. Further, the apparatus of the present invention includes a cover fixed to a side of the water discharging nozzle which is opposite to the side of the water discharging nozzle. The cover is capable of rotating together with the water discharging unit, and the cover is flush with a front wall of the casing when the water discharging nozzle is housed in the casing.
摘要翻译： 根据本发明的火灾检测/灭火装置包括：火灾检测单元，其监视监测区域内的火灾，火灾检测单元沿垂直方向逐步扫描，同时沿垂直方向扫描火灾监测区域; 水平扫描的每一步; 排水单元，具有用于向监测区域排放水的排水口，排水单元可沿水平方向旋转，排水单元基于火灾检测单元的火灾检测而指向火灾位置 ; 摆放单元，其在水平方向摆动排水单元; 以及壳体，其中火灾检测单元和排水单元被容纳为单个单元。 此外，本发明的装置包括固定在排水喷嘴的与排水嘴侧相对的一侧的盖。 盖子能够与排水单元一起旋转，并且当排水喷嘴容纳在壳体中时，盖子与壳体的前壁齐平。
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公开(公告)号：US5710467A
公开(公告)日：1998-01-20
申请号：US597223
申请日：1996-02-06
申请人： Hitoshi Irie , Hiroshi Ishida , Shin Kusase
发明人： Hitoshi Irie , Hiroshi Ishida , Shin Kusase
CPC分类号： H02K9/06 , H02K11/046
摘要： Cooling wind is introduced into an electric-parts-chamber through openings formed at the bottom of a cover, then taken into the intake side of a cooling fan through the air intakes formed in the wall end of a housing from the electric-parts-chamber. The cooling wind is accelerated by the fan to be driven off from the outlets formed in the peripheral wall of the housing. The cylindrical portion of the positive side cooling fins of the rectifier is extended to the space between the outer periphery of the fan and the outlets. The inner diameter of the cylindrical portion is longer than that of the rear coil end. Thus, the coil end and the cylindrical portion of the positive side cooling fin are cooled sufficiently by the cooling wind blowing thereon at high speed, so that the rectifier can endure large thermal load with reduced wind noise even if the size of the alternator is small.
摘要翻译： 冷却风通过形成在盖的底部的开口引入电气部件室，然后通过形成在壳体的壁端的空气入口从电气部件室进入冷却风扇的进气侧 。 冷却风由风扇加速，以从形成在壳体的周壁上的出口驱除。 整流器的正侧冷却片的圆筒部分延伸到风扇的外周和出口之间的空间。 圆筒部的内径比后线圈端的内径长。 因此，通过在其上高速吹送的冷却风，充分冷却正侧冷却片的线圈端部和圆筒部，从而即使交流发电机的尺寸小，整流器也能够以较低的风噪声承受大的热负荷 。
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公开(公告)号：US5678488A
公开(公告)日：1997-10-21
申请号：US613917
申请日：1996-03-11
CPC分类号： B65H5/062 , B41J13/103 , B65H2301/331 , B65H2511/514 , B65H2513/10
摘要： A printing method of playing out piled sheets of paper one by one, feeding the played-out sheet of paper to the position of a platen, and printing the sheet of paper, the printing method includes the steps of: (a) feeding the sheet of paper played out from the piled position thereof at a first speed until the sheet of paper approaches a platen which is stopping; (b) feeding the sheet of paper at a second speed lower than the first speed until a required short time passes from a time when the sheet of paper is engaged with the stopping platen, for performing a sheet flexing and a sheet skew removing; and (c) driving the platen at the second speed to feed the sheet of paper to a printing position. And the printing apparatus performs the printing method.
摘要翻译： 一种打印纸张的打印方法，一张一张地打印纸张，将打印的纸张输送到压盘的位置，并打印该纸张，打印方法包括以下步骤：（a）将纸张 的纸从其堆叠位置以第一速度播放直到纸张接近正在停止的压板; （b）以比所述第一速度低的第二速度进给所述纸张，直到从所述纸张与所述止动压板接合的时间过去所需的短时间，以执行纸张弯曲和纸张歪斜去除; 和（c）以第二速度驱动压板以将纸张送入打印位置。 并且打印装置执行打印方法。
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